[Add] First commit
This commit is contained in:
gaoyang3513
63
NSPE/CMakeLists.txt
Normal file
63
NSPE/CMakeLists.txt
Normal file
@ -0,0 +1,63 @@
|
||||
cmake_minimum_required(VERSION 3.15)
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||||
set(TARGET_EXE nspe)
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set(TAGET_PROJECT_DIR ${PROJECT_SOURCE_DIR}/NSPE/Project/WIFI_IOT)
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||||
|
||||
add_executable(${TARGET_EXE})
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||||
|
||||
add_subdirectory(Firmware/GD32W51x_standard_peripheral)
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||||
add_subdirectory(Firmware/GD32W51x_wifi_driver)
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||||
add_subdirectory(Firmware/CMSIS)
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||||
add_subdirectory(WIFI_IOT)
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||||
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||||
set_target_properties(${TARGET_EXE}
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||||
PROPERTIES
|
||||
SUFFIX ".axf"
|
||||
ARCHIVE_OUTPUT_DIRECTORY "${TAGET_PROJECT_DIR}/GCC/output/lib"
|
||||
LIBRARY_OUTPUT_DIRECTORY "${TAGET_PROJECT_DIR}/GCC/output/lib"
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||||
RUNTIME_OUTPUT_DIRECTORY "${TAGET_PROJECT_DIR}/GCC/output/bin"
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||||
)
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||||
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||||
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||||
target_add_scatter_file(${TARGET_EXE}
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${TAGET_PROJECT_DIR}/GCC/nspe_gdm32_ns.ld
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||||
)
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||||
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||||
|
||||
if (CONFIG_STATIC_LIB_BUILDED)
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||||
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add_library(gd32w51x_wifi STATIC IMPORTED GLOBAL)
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||||
|
||||
set_target_properties(gd32w51x_wifi
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||||
PROPERTIES IMPORTED_LOCATION
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||||
${PROJECT_SOURCE_DIR}/NSPE/WIFI_IOT/lib/GCC/libgd32w51x_wifi.a)
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||||
endif()
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||||
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||||
target_link_libraries(${TARGET_EXE}
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PRIVATE
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||||
gd32w51x_wifi
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||||
)
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||||
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||||
target_link_libraries(${TARGET_EXE}
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||||
PRIVATE
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||||
app
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||||
gd32w51x_peripheral
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||||
bsp
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||||
common
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||||
lwIP
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||||
mbedtls_ssl
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||||
wifi
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||||
os
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||||
cmsis
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||||
)
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||||
|
||||
target_link_options(${TARGET_EXE}
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||||
PUBLIC
|
||||
-Wl,--just-symbols=${PROJECT_SOURCE_DIR}/ROM-EXPORT/symbol/rom_symbol.gcc
|
||||
-Wl,-Map=${TAGET_PROJECT_DIR}/GCC/output/bin/${TARGET_EXE}.map
|
||||
-Wl,--cref
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||||
)
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||||
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||||
add_custom_command(TARGET ${TARGET_EXE} POST_BUILD
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||||
COMMAND ${TAGET_PROJECT_DIR}/nspe_afterbuild.bat ${TAGET_PROJECT_DIR}/GCC/output/bin GCC \"\"
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||||
COMMENT "Building ${TARGET_EXE}"
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||||
)
|
||||
160
NSPE/Example/ADC/Analog_watchdog/gd32w51x_it.c
Normal file
160
NSPE/Example/ADC/Analog_watchdog/gd32w51x_it.c
Normal file
@ -0,0 +1,160 @@
|
||||
/*!
|
||||
\file gd32w51x_it.c
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||||
\brief interrupt service routines
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||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
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||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x_it.h"
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||||
#include "systick.h"
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#include "gd32w515p_eval.h"
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extern uint8_t data;
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/*!
|
||||
\brief this function handles NMI exception
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||||
\param[in] none
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||||
\param[out] none
|
||||
\retval none
|
||||
*/
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||||
void NMI_Handler(void)
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||||
{
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}
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||||
/*!
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||||
\brief this function handles HardFault exception
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\param[in] none
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||||
\param[out] none
|
||||
\retval none
|
||||
*/
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||||
void HardFault_Handler(void)
|
||||
{
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||||
/* if Hard Fault exception occurs, go to infinite loop */
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||||
while (1){
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||||
}
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||||
}
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||||
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||||
/*!
|
||||
\brief this function handles MemManage exception
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||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
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||||
void MemManage_Handler(void)
|
||||
{
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||||
/* if Memory Manage exception occurs, go to infinite loop */
|
||||
while (1){
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||||
}
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||||
}
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||||
|
||||
/*!
|
||||
\brief this function handles BusFault exception
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||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
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||||
void BusFault_Handler(void)
|
||||
{
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||||
/* if Bus Fault exception occurs, go to infinite loop */
|
||||
while (1){
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||||
}
|
||||
}
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||||
|
||||
/*!
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||||
\brief this function handles UsageFault exception
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||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void UsageFault_Handler(void)
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||||
{
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||||
/* if Usage Fault exception occurs, go to infinite loop */
|
||||
while (1){
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||||
}
|
||||
}
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|
||||
/*!
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\brief this function handles SVC exception
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||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SVC_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles DebugMon exception
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||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void DebugMon_Handler(void)
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||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles PendSV exception
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||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
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||||
\brief this function handles SysTick exception
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||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
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||||
void SysTick_Handler(void)
|
||||
{
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||||
delay_decrement();
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||||
}
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||||
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||||
/*!
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||||
\brief this function handles ADC exception
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\param[in] none
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||||
\param[out] none
|
||||
\retval none
|
||||
*/
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||||
void ADC_IRQHandler(void)
|
||||
{
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if(SET == adc_interrupt_flag_get(ADC_INT_FLAG_WDE)){
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/* clear the ADC interrupt or status flag */
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adc_interrupt_flag_clear(ADC_INT_FLAG_WDE);
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/* turn on LED2 */
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gd_eval_led_on(LED2);
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data = 1U;
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}
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||||
}
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||||
62
NSPE/Example/ADC/Analog_watchdog/gd32w51x_it.h
Normal file
62
NSPE/Example/ADC/Analog_watchdog/gd32w51x_it.h
Normal file
@ -0,0 +1,62 @@
|
||||
/*!
|
||||
\file gd32w51x_it.h
|
||||
\brief the header file of the ISR
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_IT_H
|
||||
#define GD32W51X_IT_H
|
||||
|
||||
#include "gd32w51x.h"
|
||||
|
||||
/* function declarations */
|
||||
/* this function handles NMI exception */
|
||||
void NMI_Handler(void);
|
||||
/* this function handles HardFault exception */
|
||||
void HardFault_Handler(void);
|
||||
/* this function handles MemManage exception */
|
||||
void MemManage_Handler(void);
|
||||
/* this function handles BusFault exception */
|
||||
void BusFault_Handler(void);
|
||||
/* this function handles UsageFault exception */
|
||||
void UsageFault_Handler(void);
|
||||
/* this function handles SVC exception */
|
||||
void SVC_Handler(void);
|
||||
/* this function handles DebugMon exception */
|
||||
void DebugMon_Handler(void);
|
||||
/* this function handles PendSV exception */
|
||||
void PendSV_Handler(void);
|
||||
/* this function handles SysTick exception */
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||||
void SysTick_Handler(void);
|
||||
/* this function handles ADC exception */
|
||||
void ADC_IRQHandler(void);
|
||||
|
||||
#endif /* GD32W51X_IT_H */
|
||||
70
NSPE/Example/ADC/Analog_watchdog/gd32w51x_libopt.h
Normal file
70
NSPE/Example/ADC/Analog_watchdog/gd32w51x_libopt.h
Normal file
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
178
NSPE/Example/ADC/Analog_watchdog/main.c
Normal file
178
NSPE/Example/ADC/Analog_watchdog/main.c
Normal file
@ -0,0 +1,178 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief ADC analog watchdog demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
#include <stdio.h>
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
#define BOARD_ADC_CHANNEL ADC_CHANNEL_0
|
||||
#define ADC_GPIO_PORT GPIOA
|
||||
#define ADC_GPIO_PIN GPIO_PIN_0
|
||||
|
||||
#define ADC_WATCHDOG_HT 0x0A00U
|
||||
#define ADC_WATCHDOG_LT 0x0400U
|
||||
|
||||
uint8_t data;
|
||||
uint16_t adc_value;
|
||||
|
||||
void rcu_config(void);
|
||||
void gpio_config(void);
|
||||
void nvic_config(void);
|
||||
void adc_config(void);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
|
||||
int main(void)
|
||||
{
|
||||
/* system clocks configuration */
|
||||
rcu_config();
|
||||
/* systick configuration */
|
||||
systick_config();
|
||||
/* GPIO configuration */
|
||||
gpio_config();
|
||||
/* configure COM port */
|
||||
gd_eval_com_init(EVAL_COM0);
|
||||
/* NVIC configuration */
|
||||
nvic_config();
|
||||
/* ADC configuration */
|
||||
adc_config();
|
||||
|
||||
while(1){
|
||||
delay_1ms(1000);
|
||||
/* ADC software trigger enable */
|
||||
adc_software_trigger_enable(ADC_REGULAR_CHANNEL);
|
||||
while(SET != adc_flag_get(ADC_FLAG_EOC)){
|
||||
}
|
||||
adc_flag_clear(ADC_FLAG_EOC);
|
||||
adc_value = adc_regular_data_read();
|
||||
|
||||
printf("\r\n //*********************************//");
|
||||
printf("\r\n ADC watchdog low threshold: 0x%04X", ADC_WATCHDOG_LT);
|
||||
printf("\r\n ADC watchdog hgih threshold: 0x%04X", ADC_WATCHDOG_HT);
|
||||
printf("\r\n ADC regular channel data = 0x%04X \r\n", adc_value);
|
||||
|
||||
if(1U == data){
|
||||
/* turn off LED2 */
|
||||
if((adc_value < ADC_WATCHDOG_HT) && (adc_value > ADC_WATCHDOG_LT)){
|
||||
data = 0;
|
||||
gd_eval_led_off(LED2);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the different system clocks
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void rcu_config(void)
|
||||
{
|
||||
/* enable GPIOC clock */
|
||||
rcu_periph_clock_enable(RCU_GPIOA);
|
||||
/* enable ADC clock */
|
||||
rcu_periph_clock_enable(RCU_ADC);
|
||||
/* config ADC clock */
|
||||
adc_clock_config(ADC_ADCCK_HCLK_DIV5);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the GPIO peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void gpio_config(void)
|
||||
{
|
||||
/* configure led GPIO */
|
||||
gd_eval_led_init(LED2);
|
||||
/* config the GPIO as analog mode */
|
||||
gpio_mode_set(ADC_GPIO_PORT, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, ADC_GPIO_PIN);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure interrupt priority
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void nvic_config(void)
|
||||
{
|
||||
nvic_priority_group_set(NVIC_PRIGROUP_PRE2_SUB2);
|
||||
nvic_irq_enable(ADC_IRQn, 0U, 0U);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the ADC peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void adc_config(void)
|
||||
{
|
||||
/* ADC data alignment config */
|
||||
adc_data_alignment_config(ADC_DATAALIGN_RIGHT);
|
||||
/* ADC channel length config */
|
||||
adc_channel_length_config(ADC_REGULAR_CHANNEL, 1U);
|
||||
|
||||
/* ADC regular channel config */
|
||||
adc_regular_channel_config(0U, BOARD_ADC_CHANNEL, ADC_SAMPLETIME_55POINT5);
|
||||
adc_external_trigger_config(ADC_REGULAR_CHANNEL, EXTERNAL_TRIGGER_DISABLE);
|
||||
|
||||
/* enable ADC interface */
|
||||
adc_enable();
|
||||
delay_1ms(1U);
|
||||
|
||||
/* ADC analog watchdog threshold config */
|
||||
adc_watchdog_threshold_config(ADC_WATCHDOG_LT, ADC_WATCHDOG_HT);
|
||||
/* ADC analog watchdog single channel config */
|
||||
adc_watchdog_single_channel_enable(BOARD_ADC_CHANNEL);
|
||||
/* ADC interrupt config */
|
||||
adc_interrupt_enable(ADC_INT_WDE);
|
||||
}
|
||||
|
||||
/* retarget the C library printf function to the USART */
|
||||
int fputc(int ch, FILE *f)
|
||||
{
|
||||
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
||||
while(RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE));
|
||||
return ch;
|
||||
}
|
||||
45
NSPE/Example/ADC/Analog_watchdog/readme.txt
Normal file
45
NSPE/Example/ADC/Analog_watchdog/readme.txt
Normal file
@ -0,0 +1,45 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of the ADC analog watchdog demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to use the ADC analog
|
||||
watchdog to guard continuously an ADC channel. The ADC is configured in continuous mode,
|
||||
PA0 is chosen as analog input pin.
|
||||
|
||||
Change the VR1 on the GD32W515P-EVAL-V1.0 board, when the channel0 converted value is
|
||||
over the programmed analog watchdog high threshold (value 0x0A00) or below the analog
|
||||
watchdog low threshold(value 0x0400), an WDE interrupt will occur, and LED2 will turn on.
|
||||
When the channel0 converted value is in safe range(among 0x0400 and 0x0A00), the LED2
|
||||
will be off.
|
||||
|
||||
The analog input pin should be configured to AIN mode.
|
||||
82
NSPE/Example/ADC/Analog_watchdog/systick.c
Normal file
82
NSPE/Example/ADC/Analog_watchdog/systick.c
Normal file
@ -0,0 +1,82 @@
|
||||
/*!
|
||||
\file systick.c
|
||||
\brief the systick configuration file
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
|
||||
volatile static uint32_t delay;
|
||||
|
||||
/*!
|
||||
\brief configure systick
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void systick_config(void)
|
||||
{
|
||||
/* setup systick timer for 1000Hz interrupts */
|
||||
if(SysTick_Config(SystemCoreClock / 1000U)){
|
||||
/* capture error */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
/* configure the systick handler priority */
|
||||
NVIC_SetPriority(SysTick_IRQn, 0x00U);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay a time in milliseconds
|
||||
\param[in] count: count in milliseconds
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_1ms(uint32_t count)
|
||||
{
|
||||
delay = count;
|
||||
while(0U != delay){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay decrement
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_decrement(void)
|
||||
{
|
||||
if(0U != delay){
|
||||
delay--;
|
||||
}
|
||||
}
|
||||
47
NSPE/Example/ADC/Analog_watchdog/systick.h
Normal file
47
NSPE/Example/ADC/Analog_watchdog/systick.h
Normal file
@ -0,0 +1,47 @@
|
||||
/*!
|
||||
\file systick.h
|
||||
\brief the header file of systick
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef SYSTICK_H
|
||||
#define SYSTICK_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* configure systick */
|
||||
void systick_config(void);
|
||||
/* delay a time in milliseconds */
|
||||
void delay_1ms(uint32_t count);
|
||||
/* delay decrement */
|
||||
void delay_decrement(void);
|
||||
|
||||
#endif /* SYSTICK_H */
|
||||
@ -0,0 +1,159 @@
|
||||
/*!
|
||||
\file gd32w51x_it.c
|
||||
\brief interrupt service routines
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x_it.h"
|
||||
#include "systick.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
extern uint16_t inserted_data[4];
|
||||
|
||||
/*!
|
||||
\brief this function handles NMI exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles HardFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
/* if Hard Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles MemManage exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void MemManage_Handler(void)
|
||||
{
|
||||
/* if Memory Manage exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles BusFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void BusFault_Handler(void)
|
||||
{
|
||||
/* if Bus Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles UsageFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void UsageFault_Handler(void)
|
||||
{
|
||||
/* if Usage Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SVC exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SVC_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles DebugMon exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void DebugMon_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles PendSV exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SysTick exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
delay_decrement();
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles ADC interrupt
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void ADC_IRQHandler(void)
|
||||
{
|
||||
/* clear the ADC flag */
|
||||
adc_interrupt_flag_clear(ADC_INT_FLAG_EOIC);
|
||||
/* read ADC inserted group data register */
|
||||
inserted_data[0] = adc_inserted_data_read(ADC_INSERTED_CHANNEL_0);
|
||||
inserted_data[1] = adc_inserted_data_read(ADC_INSERTED_CHANNEL_1);
|
||||
inserted_data[2] = adc_inserted_data_read(ADC_INSERTED_CHANNEL_2);
|
||||
inserted_data[3] = adc_inserted_data_read(ADC_INSERTED_CHANNEL_3);
|
||||
}
|
||||
@ -0,0 +1,62 @@
|
||||
/*!
|
||||
\file gd32w51x_it.h
|
||||
\brief the header file of the ISR
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_IT_H
|
||||
#define GD32W51X_IT_H
|
||||
|
||||
#include "gd32w51x.h"
|
||||
|
||||
/* function declarations */
|
||||
/* this function handles NMI exception */
|
||||
void NMI_Handler(void);
|
||||
/* this function handles HardFault exception */
|
||||
void HardFault_Handler(void);
|
||||
/* this function handles MemManage exception */
|
||||
void MemManage_Handler(void);
|
||||
/* this function handles BusFault exception */
|
||||
void BusFault_Handler(void);
|
||||
/* this function handles UsageFault exception */
|
||||
void UsageFault_Handler(void);
|
||||
/* this function handles SVC exception */
|
||||
void SVC_Handler(void);
|
||||
/* this function handles DebugMon exception */
|
||||
void DebugMon_Handler(void);
|
||||
/* this function handles PendSV exception */
|
||||
void PendSV_Handler(void);
|
||||
/* this function handles SysTick exception */
|
||||
void SysTick_Handler(void);
|
||||
/* this function handles ADC exception */
|
||||
void ADC_IRQHandler(void);
|
||||
|
||||
#endif /* GD32W51X_IT_H */
|
||||
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
244
NSPE/Example/ADC/EXTI_trigger_regular_inserted_channel/main.c
Normal file
244
NSPE/Example/ADC/EXTI_trigger_regular_inserted_channel/main.c
Normal file
@ -0,0 +1,244 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief EXTI trigger ADC regular and inserted channel demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
#include <stdio.h>
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
uint16_t adc_value[4];
|
||||
uint16_t inserted_data[4];
|
||||
|
||||
void rcu_config(void);
|
||||
void gpio_config(void);
|
||||
void nvic_config(void);
|
||||
void dma_config(void);
|
||||
void adc_config(void);
|
||||
void exti_config(void);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
/* system clocks configuration */
|
||||
rcu_config();
|
||||
/* GPIO configuration */
|
||||
gpio_config();
|
||||
/* configure the EXTI peripheral */
|
||||
exti_config();
|
||||
/* systick configuration */
|
||||
systick_config();
|
||||
/* NVIC configuration */
|
||||
nvic_config();
|
||||
/* configure COM port */
|
||||
gd_eval_com_init(EVAL_COM0);
|
||||
/* DMA configuration */
|
||||
dma_config();
|
||||
/* ADC configuration */
|
||||
adc_config();
|
||||
|
||||
while(1){
|
||||
delay_1ms(1000);
|
||||
printf("\r\n ADC regular channel 0 data = %d \r\n", adc_value[0]);
|
||||
printf(" ADC regular channel 1 data = %d \r\n", adc_value[1]);
|
||||
printf(" ADC regular channel 2 data = %d \r\n", adc_value[2]);
|
||||
printf(" ADC regular channel 3 data = %d \r\n", adc_value[3]);
|
||||
printf("\r\n ADC inserted channel 0 data = %d \r\n", inserted_data[0]);
|
||||
printf(" ADC inserted channel 1 data = %d \r\n", inserted_data[1]);
|
||||
printf(" ADC inserted channel 2 data = %d \r\n", inserted_data[2]);
|
||||
printf(" ADC inserted channel 3 data = %d \r\n", inserted_data[3]);
|
||||
printf(" ***********************************\r\n");
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the different system clocks
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void rcu_config(void)
|
||||
{
|
||||
/* enable GPIOA clock */
|
||||
rcu_periph_clock_enable(RCU_GPIOA);
|
||||
/* enable DMA clock */
|
||||
rcu_periph_clock_enable(RCU_DMA1);
|
||||
/* config ADC clock */
|
||||
rcu_periph_clock_enable(RCU_ADC);
|
||||
adc_clock_config(ADC_ADCCK_HCLK_DIV6);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the GPIO peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void gpio_config(void)
|
||||
{
|
||||
/* config the GPIO as analog mode, for ADC */
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_ANALOG, GPIO_PUPD_NONE,GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3);
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_ANALOG, GPIO_PUPD_NONE,GPIO_PIN_4 | GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7);
|
||||
/* config the GPIO as floating input mode, for EXTI */
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_INPUT, GPIO_PUPD_NONE, GPIO_PIN_11|GPIO_PIN_15);
|
||||
}
|
||||
|
||||
/**
|
||||
\brief configure the nested vectored interrupt controller
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void nvic_config(void)
|
||||
{
|
||||
nvic_priority_group_set(NVIC_PRIGROUP_PRE1_SUB3);
|
||||
nvic_irq_enable(ADC_IRQn, 1, 1);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the DMA peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void dma_config(void)
|
||||
{
|
||||
/* ADC_DMA_channel configuration */
|
||||
dma_single_data_parameter_struct dma_single_data_parameter;
|
||||
|
||||
/* ADC DMA_channel configuration */
|
||||
dma_deinit(DMA1, DMA_CH0);
|
||||
|
||||
/* initialize DMA single data mode */
|
||||
dma_single_data_parameter.periph_addr = (uint32_t)(&ADC_RDATA);
|
||||
dma_single_data_parameter.periph_inc = DMA_PERIPH_INCREASE_DISABLE;
|
||||
dma_single_data_parameter.memory0_addr = (uint32_t)(&adc_value);
|
||||
dma_single_data_parameter.memory_inc = DMA_MEMORY_INCREASE_ENABLE;
|
||||
dma_single_data_parameter.periph_memory_width = DMA_PERIPH_WIDTH_16BIT;
|
||||
dma_single_data_parameter.direction = DMA_PERIPH_TO_MEMORY;
|
||||
dma_single_data_parameter.number = 4;
|
||||
dma_single_data_parameter.priority = DMA_PRIORITY_HIGH;
|
||||
dma_single_data_mode_init(DMA1, DMA_CH0, &dma_single_data_parameter);
|
||||
dma_channel_subperipheral_select(DMA1, DMA_CH0, DMA_SUBPERI0);
|
||||
|
||||
/* enable DMA circulation mode */
|
||||
dma_circulation_enable(DMA1, DMA_CH0);
|
||||
/* enable DMA channel */
|
||||
dma_channel_enable(DMA1, DMA_CH0);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the ADC peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void adc_config(void)
|
||||
{
|
||||
/* ADC scan function enable */
|
||||
adc_special_function_config(ADC_SCAN_MODE, ENABLE);
|
||||
/* ADC data alignment config */
|
||||
adc_data_alignment_config(ADC_DATAALIGN_RIGHT);
|
||||
|
||||
/* ADC inserted channel length config */
|
||||
adc_channel_length_config(ADC_INSERTED_CHANNEL, 4U);
|
||||
/* ADC inserted channel config */
|
||||
adc_inserted_channel_config(0, ADC_CHANNEL_0, ADC_SAMPLETIME_14POINT5);
|
||||
adc_inserted_channel_config(1, ADC_CHANNEL_1, ADC_SAMPLETIME_14POINT5);
|
||||
adc_inserted_channel_config(2, ADC_CHANNEL_2, ADC_SAMPLETIME_14POINT5);
|
||||
adc_inserted_channel_config(3, ADC_CHANNEL_3, ADC_SAMPLETIME_14POINT5);
|
||||
/* ADC inserted channel trigger config */
|
||||
adc_external_trigger_source_config(ADC_INSERTED_CHANNEL, ADC_EXTTRIG_INSERTED_EXTI_15);
|
||||
/* ADC inserted channel external trigger enable */
|
||||
adc_external_trigger_config(ADC_INSERTED_CHANNEL, EXTERNAL_TRIGGER_RISING);
|
||||
/* clear the ADC flag */
|
||||
adc_interrupt_flag_clear(ADC_INT_FLAG_EOC);
|
||||
adc_interrupt_flag_clear(ADC_INT_FLAG_EOIC);
|
||||
/* enable ADC interrupt */
|
||||
adc_interrupt_enable(ADC_INT_EOIC);
|
||||
|
||||
/* ADC regular channel length config */
|
||||
adc_channel_length_config(ADC_REGULAR_CHANNEL, 4U);
|
||||
/* ADC regular channel config */
|
||||
adc_regular_channel_config(0, ADC_CHANNEL_4, ADC_SAMPLETIME_14POINT5);
|
||||
adc_regular_channel_config(1, ADC_CHANNEL_5, ADC_SAMPLETIME_14POINT5);
|
||||
adc_regular_channel_config(2, ADC_CHANNEL_6, ADC_SAMPLETIME_14POINT5);
|
||||
adc_regular_channel_config(3, ADC_CHANNEL_7, ADC_SAMPLETIME_14POINT5);
|
||||
/* ADC regular channel trigger config */
|
||||
adc_external_trigger_source_config(ADC_REGULAR_CHANNEL, ADC_EXTTRIG_REGULAR_EXTI_11);
|
||||
adc_external_trigger_config(ADC_REGULAR_CHANNEL, EXTERNAL_TRIGGER_RISING);
|
||||
/* ADC regular channel discontinuous mode */
|
||||
adc_discontinuous_mode_config(ADC_REGULAR_CHANNEL, 1);
|
||||
/* ADC DMA function enable */
|
||||
adc_dma_request_after_last_enable();
|
||||
adc_dma_mode_enable();
|
||||
|
||||
/* enable ADC interface */
|
||||
adc_enable();
|
||||
/* wait for ADC stability */
|
||||
delay_1ms(1);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the EXTI peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void exti_config(void)
|
||||
{
|
||||
/* connect EXTI line to GPIO pin for inserted group */
|
||||
syscfg_exti_line_config(EXTI_SOURCE_GPIOA, EXTI_SOURCE_PIN15);
|
||||
/* configure EXTI line for inserted group */
|
||||
exti_init(EXTI_15, EXTI_EVENT, EXTI_TRIG_RISING);
|
||||
exti_flag_clear(EXTI_15);
|
||||
|
||||
/* connect EXTI line to GPIO pin for inserted group */
|
||||
syscfg_exti_line_config(EXTI_SOURCE_GPIOA, EXTI_SOURCE_PIN11);
|
||||
/* configure EXTI line for inserted group */
|
||||
exti_init(EXTI_11, EXTI_EVENT, EXTI_TRIG_RISING);
|
||||
exti_flag_clear(EXTI_11);
|
||||
}
|
||||
|
||||
/* retarget the C library printf function to the USART */
|
||||
int fputc(int ch, FILE *f)
|
||||
{
|
||||
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
||||
while(RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE));
|
||||
return ch;
|
||||
}
|
||||
@ -0,0 +1,48 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of the EXTI trigger ADC regular and inserted channel demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to convert ADC
|
||||
regular and inserted group channels using EXTI external triggers.
|
||||
|
||||
The inserted group length is 4, the scan mode is set, every rising edge event of
|
||||
EXTI15 (PA15) will trigger ADC to convert all the channels in the inserted group. When
|
||||
all inserted group channels are converted, EOIC Interrupt will be generated. The
|
||||
inserted datas are print by USART.
|
||||
|
||||
The regular group is configured in discontinuous mode, group length is 4, conversion
|
||||
length is 1, Every rising edge event of EXTI11 (PA11) converts 1 channel and DMA can be
|
||||
used to transfer the converted data.
|
||||
|
||||
We can watch array adc_value[]/inserted_data[] in debug mode or by COM0.
|
||||
Connect PA11/PA15 to key Tamper(PA2).
|
||||
@ -0,0 +1,82 @@
|
||||
/*!
|
||||
\file systick.c
|
||||
\brief the systick configuration file
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
|
||||
volatile static uint32_t delay;
|
||||
|
||||
/*!
|
||||
\brief configure systick
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void systick_config(void)
|
||||
{
|
||||
/* setup systick timer for 1000Hz interrupts */
|
||||
if(SysTick_Config(SystemCoreClock / 1000U)){
|
||||
/* capture error */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
/* configure the systick handler priority */
|
||||
NVIC_SetPriority(SysTick_IRQn, 0x00U);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay a time in milliseconds
|
||||
\param[in] count: count in milliseconds
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_1ms(uint32_t count)
|
||||
{
|
||||
delay = count;
|
||||
while(0U != delay){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay decrement
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_decrement(void)
|
||||
{
|
||||
if(0U != delay){
|
||||
delay--;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,47 @@
|
||||
/*!
|
||||
\file systick.h
|
||||
\brief the header file of systick
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef SYSTICK_H
|
||||
#define SYSTICK_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* configure systick */
|
||||
void systick_config(void);
|
||||
/* delay a time in milliseconds */
|
||||
void delay_1ms(uint32_t count);
|
||||
/* delay decrement */
|
||||
void delay_decrement(void);
|
||||
|
||||
#endif /* SYSTICK_H */
|
||||
140
NSPE/Example/ADC/Oversample_shift/gd32w51x_it.c
Normal file
140
NSPE/Example/ADC/Oversample_shift/gd32w51x_it.c
Normal file
@ -0,0 +1,140 @@
|
||||
/*!
|
||||
\file gd32w51x_it.c
|
||||
\brief interrupt service routines
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x_it.h"
|
||||
#include "systick.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
/*!
|
||||
\brief this function handles NMI exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles HardFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
/* if Hard Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles MemManage exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void MemManage_Handler(void)
|
||||
{
|
||||
/* if Memory Manage exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles BusFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void BusFault_Handler(void)
|
||||
{
|
||||
/* if Bus Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles UsageFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void UsageFault_Handler(void)
|
||||
{
|
||||
/* if Usage Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SVC exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SVC_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles DebugMon exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void DebugMon_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles PendSV exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SysTick exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
delay_decrement();
|
||||
}
|
||||
60
NSPE/Example/ADC/Oversample_shift/gd32w51x_it.h
Normal file
60
NSPE/Example/ADC/Oversample_shift/gd32w51x_it.h
Normal file
@ -0,0 +1,60 @@
|
||||
/*!
|
||||
\file gd32w51x_it.h
|
||||
\brief the header file of the ISR
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_IT_H
|
||||
#define GD32W51X_IT_H
|
||||
|
||||
#include "gd32w51x.h"
|
||||
|
||||
/* function declarations */
|
||||
/* this function handles NMI exception */
|
||||
void NMI_Handler(void);
|
||||
/* this function handles HardFault exception */
|
||||
void HardFault_Handler(void);
|
||||
/* this function handles MemManage exception */
|
||||
void MemManage_Handler(void);
|
||||
/* this function handles BusFault exception */
|
||||
void BusFault_Handler(void);
|
||||
/* this function handles UsageFault exception */
|
||||
void UsageFault_Handler(void);
|
||||
/* this function handles SVC exception */
|
||||
void SVC_Handler(void);
|
||||
/* this function handles DebugMon exception */
|
||||
void DebugMon_Handler(void);
|
||||
/* this function handles PendSV exception */
|
||||
void PendSV_Handler(void);
|
||||
/* this function handles SysTick exception */
|
||||
void SysTick_Handler(void);
|
||||
|
||||
#endif /* GD32W51X_IT_H */
|
||||
70
NSPE/Example/ADC/Oversample_shift/gd32w51x_libopt.h
Normal file
70
NSPE/Example/ADC/Oversample_shift/gd32w51x_libopt.h
Normal file
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
146
NSPE/Example/ADC/Oversample_shift/main.c
Normal file
146
NSPE/Example/ADC/Oversample_shift/main.c
Normal file
@ -0,0 +1,146 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief ADC oversample shift example demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
#include <stdio.h>
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
#define BOARD_ADC_CHANNEL ADC_CHANNEL_0
|
||||
#define ADC_GPIO_PORT GPIOA
|
||||
#define ADC_GPIO_PIN GPIO_PIN_0
|
||||
|
||||
uint16_t adc_value = 0U;
|
||||
|
||||
void rcu_config(void);
|
||||
void gpio_config(void);
|
||||
void adc_config(void);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
/* system clocks configuration */
|
||||
rcu_config();
|
||||
/* systick configuration */
|
||||
systick_config();
|
||||
/* GPIO configuration */
|
||||
gpio_config();
|
||||
/* ADC configuration */
|
||||
adc_config();
|
||||
/* configures COM port */
|
||||
gd_eval_com_init(EVAL_COM0);
|
||||
|
||||
/* enable ADC software trigger for regular channel */
|
||||
adc_software_trigger_enable(ADC_REGULAR_CHANNEL);
|
||||
|
||||
while(1){
|
||||
adc_flag_clear(ADC_FLAG_EOC);
|
||||
while(SET != adc_flag_get(ADC_FLAG_EOC)){
|
||||
}
|
||||
|
||||
adc_value = ADC_RDATA;
|
||||
printf("\r\n*ADC oversample shift example demo*\r\n");
|
||||
printf("16 times sample, 4 bits shift: 0x%X\r\n", adc_value);
|
||||
delay_1ms(1000U);
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the different system clocks
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void rcu_config(void)
|
||||
{
|
||||
/* enable GPIOC clock */
|
||||
rcu_periph_clock_enable(RCU_GPIOA);
|
||||
/* config ADC clock */
|
||||
rcu_periph_clock_enable(RCU_ADC);
|
||||
adc_clock_config(ADC_ADCCK_HCLK_DIV6);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the GPIO peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void gpio_config(void)
|
||||
{
|
||||
/* config the GPIO as analog mode */
|
||||
gpio_mode_set(ADC_GPIO_PORT, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, ADC_GPIO_PIN);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the ADC peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void adc_config(void)
|
||||
{
|
||||
/* ADC contineous function disable */
|
||||
adc_special_function_config(ADC_CONTINUOUS_MODE, ENABLE);
|
||||
/* ADC data alignment config */
|
||||
adc_data_alignment_config(ADC_DATAALIGN_RIGHT);
|
||||
/* ADC external trigger enable */
|
||||
adc_external_trigger_config(ADC_REGULAR_CHANNEL, EXTERNAL_TRIGGER_DISABLE);
|
||||
|
||||
/* ADC channel length config */
|
||||
adc_channel_length_config(ADC_REGULAR_CHANNEL, 1U);
|
||||
/* ADC inserted channel config */
|
||||
adc_regular_channel_config(0U, BOARD_ADC_CHANNEL, ADC_SAMPLETIME_55POINT5);
|
||||
|
||||
/* 16 times sample, 4 bits shift */
|
||||
adc_oversample_mode_config(ADC_OVERSAMPLING_ALL_CONVERT, ADC_OVERSAMPLING_SHIFT_4B, ADC_OVERSAMPLING_RATIO_MUL16);
|
||||
adc_oversample_mode_enable();
|
||||
/* enable ADC interface */
|
||||
adc_enable();
|
||||
/* wait for ADC stability */
|
||||
delay_1ms(1);
|
||||
}
|
||||
|
||||
/* retarget the C library printf function to the USART */
|
||||
int fputc(int ch, FILE *f)
|
||||
{
|
||||
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
||||
while(RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE));
|
||||
return ch;
|
||||
}
|
||||
40
NSPE/Example/ADC/Oversample_shift/readme.txt
Normal file
40
NSPE/Example/ADC/Oversample_shift/readme.txt
Normal file
@ -0,0 +1,40 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of the ADC oversample shift example demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to use the function
|
||||
of oversample and shift. In this demo, 16 times ratio of oversample and 4 bits shift are
|
||||
configured. PA0 (channel0) is chosen as analog input pin. The ADC conversion begins by
|
||||
software, the converted data is printed by USART.
|
||||
|
||||
The analog input pin should configured to analog mode.
|
||||
82
NSPE/Example/ADC/Oversample_shift/systick.c
Normal file
82
NSPE/Example/ADC/Oversample_shift/systick.c
Normal file
@ -0,0 +1,82 @@
|
||||
/*!
|
||||
\file systick.c
|
||||
\brief the systick configuration file
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
|
||||
volatile static uint32_t delay;
|
||||
|
||||
/*!
|
||||
\brief configure systick
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void systick_config(void)
|
||||
{
|
||||
/* setup systick timer for 1000Hz interrupts */
|
||||
if(SysTick_Config(SystemCoreClock / 1000U)){
|
||||
/* capture error */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
/* configure the systick handler priority */
|
||||
NVIC_SetPriority(SysTick_IRQn, 0x00U);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay a time in milliseconds
|
||||
\param[in] count: count in milliseconds
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_1ms(uint32_t count)
|
||||
{
|
||||
delay = count;
|
||||
while(0U != delay){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay decrement
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_decrement(void)
|
||||
{
|
||||
if(0U != delay){
|
||||
delay--;
|
||||
}
|
||||
}
|
||||
47
NSPE/Example/ADC/Oversample_shift/systick.h
Normal file
47
NSPE/Example/ADC/Oversample_shift/systick.h
Normal file
@ -0,0 +1,47 @@
|
||||
/*!
|
||||
\file systick.h
|
||||
\brief the header file of systick
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef SYSTICK_H
|
||||
#define SYSTICK_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* configure systick */
|
||||
void systick_config(void);
|
||||
/* delay a time in milliseconds */
|
||||
void delay_1ms(uint32_t count);
|
||||
/* delay decrement */
|
||||
void delay_decrement(void);
|
||||
|
||||
#endif /* SYSTICK_H */
|
||||
@ -0,0 +1,140 @@
|
||||
/*!
|
||||
\file gd32w51x_it.c
|
||||
\brief interrupt service routines
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x_it.h"
|
||||
#include "systick.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
/*!
|
||||
\brief this function handles NMI exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles HardFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
/* if Hard Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles MemManage exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void MemManage_Handler(void)
|
||||
{
|
||||
/* if Memory Manage exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles BusFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void BusFault_Handler(void)
|
||||
{
|
||||
/* if Bus Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles UsageFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void UsageFault_Handler(void)
|
||||
{
|
||||
/* if Usage Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SVC exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SVC_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles DebugMon exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void DebugMon_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles PendSV exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SysTick exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
delay_decrement();
|
||||
}
|
||||
@ -0,0 +1,60 @@
|
||||
/*!
|
||||
\file gd32w51x_it.h
|
||||
\brief the header file of the ISR
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_IT_H
|
||||
#define GD32W51X_IT_H
|
||||
|
||||
#include "gd32w51x.h"
|
||||
|
||||
/* function declarations */
|
||||
/* this function handles NMI exception */
|
||||
void NMI_Handler(void);
|
||||
/* this function handles HardFault exception */
|
||||
void HardFault_Handler(void);
|
||||
/* this function handles MemManage exception */
|
||||
void MemManage_Handler(void);
|
||||
/* this function handles BusFault exception */
|
||||
void BusFault_Handler(void);
|
||||
/* this function handles UsageFault exception */
|
||||
void UsageFault_Handler(void);
|
||||
/* this function handles SVC exception */
|
||||
void SVC_Handler(void);
|
||||
/* this function handles DebugMon exception */
|
||||
void DebugMon_Handler(void);
|
||||
/* this function handles PendSV exception */
|
||||
void PendSV_Handler(void);
|
||||
/* this function handles SysTick exception */
|
||||
void SysTick_Handler(void);
|
||||
|
||||
#endif /* GD32W51X_IT_H */
|
||||
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
173
NSPE/Example/ADC/Regular_channel_discontinuous_mode/main.c
Normal file
173
NSPE/Example/ADC/Regular_channel_discontinuous_mode/main.c
Normal file
@ -0,0 +1,173 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief ADC discontinuous mode for regular channel demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
#include <stdio.h>
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
uint16_t adc_value[16];
|
||||
|
||||
void rcu_config(void);
|
||||
void gpio_config(void);
|
||||
void dma_config(void);
|
||||
void adc_config(void);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
|
||||
int main(void)
|
||||
{
|
||||
/* system clocks configuration */
|
||||
rcu_config();
|
||||
/* systick configuration */
|
||||
systick_config();
|
||||
/* GPIO configuration */
|
||||
gpio_config();
|
||||
/* DMA configuration */
|
||||
dma_config();
|
||||
/* ADC configuration */
|
||||
adc_config();
|
||||
|
||||
while(1){
|
||||
/* delay 1s */
|
||||
delay_1ms(1000U);
|
||||
/* ADC software trigger enable */
|
||||
adc_software_trigger_enable(ADC_REGULAR_CHANNEL);
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the different system clocks
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void rcu_config(void)
|
||||
{
|
||||
/* enable GPIO clock */
|
||||
rcu_periph_clock_enable(RCU_GPIOA);
|
||||
rcu_periph_clock_enable(RCU_GPIOB);
|
||||
/* enable ADC clock */
|
||||
rcu_periph_clock_enable(RCU_ADC);
|
||||
adc_clock_config(ADC_ADCCK_HCLK_DIV6);
|
||||
/* enable DMA clock */
|
||||
rcu_periph_clock_enable(RCU_DMA1);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the GPIO peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void gpio_config(void)
|
||||
{
|
||||
/* config the GPIO as analog mode */
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3);
|
||||
gpio_mode_set(GPIOB, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the DMA peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void dma_config(void)
|
||||
{
|
||||
/* ADC_DMA_channel configuration */
|
||||
dma_single_data_parameter_struct dma_single_data_parameter;
|
||||
|
||||
/* ADC DMA_channel configuration */
|
||||
dma_deinit(DMA1, DMA_CH0);
|
||||
|
||||
/* initialize DMA single data mode */
|
||||
dma_single_data_parameter.periph_addr = (uint32_t)(&ADC_RDATA);
|
||||
dma_single_data_parameter.periph_inc = DMA_PERIPH_INCREASE_DISABLE;
|
||||
dma_single_data_parameter.memory0_addr = (uint32_t)(adc_value);
|
||||
dma_single_data_parameter.memory_inc = DMA_MEMORY_INCREASE_ENABLE;
|
||||
dma_single_data_parameter.periph_memory_width = DMA_PERIPH_WIDTH_16BIT;
|
||||
dma_single_data_parameter.direction = DMA_PERIPH_TO_MEMORY;
|
||||
dma_single_data_parameter.number = 16U;
|
||||
dma_single_data_parameter.priority = DMA_PRIORITY_HIGH;
|
||||
|
||||
dma_single_data_mode_init(DMA1, DMA_CH0, &dma_single_data_parameter);
|
||||
dma_channel_subperipheral_select(DMA1, DMA_CH0, DMA_SUBPERI0);
|
||||
/* enable DMA circulation mode */
|
||||
dma_circulation_enable(DMA1, DMA_CH0);
|
||||
|
||||
/* enable DMA channel */
|
||||
dma_channel_enable(DMA1, DMA_CH0);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the ADC peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void adc_config(void)
|
||||
{
|
||||
/* ADC data alignment config */
|
||||
adc_data_alignment_config(ADC_DATAALIGN_RIGHT);
|
||||
/* ADC channel length config */
|
||||
adc_channel_length_config(ADC_REGULAR_CHANNEL, 8U);
|
||||
/* ADC discontinuous mode */
|
||||
adc_discontinuous_mode_config(ADC_REGULAR_CHANNEL, 3U);
|
||||
|
||||
/* ADC regular channel config */
|
||||
adc_regular_channel_config(0U, ADC_CHANNEL_0, ADC_SAMPLETIME_55POINT5);
|
||||
adc_regular_channel_config(1U, ADC_CHANNEL_1, ADC_SAMPLETIME_55POINT5);
|
||||
adc_regular_channel_config(2U, ADC_CHANNEL_2, ADC_SAMPLETIME_55POINT5);
|
||||
adc_regular_channel_config(3U, ADC_CHANNEL_3, ADC_SAMPLETIME_55POINT5);
|
||||
adc_regular_channel_config(4U, ADC_CHANNEL_4, ADC_SAMPLETIME_55POINT5);
|
||||
adc_regular_channel_config(5U, ADC_CHANNEL_5, ADC_SAMPLETIME_55POINT5);
|
||||
adc_regular_channel_config(6U, ADC_CHANNEL_6, ADC_SAMPLETIME_55POINT5);
|
||||
adc_regular_channel_config(7U, ADC_CHANNEL_7, ADC_SAMPLETIME_55POINT5);
|
||||
|
||||
/* ADC external trigger config */
|
||||
adc_external_trigger_config(ADC_REGULAR_CHANNEL, EXTERNAL_TRIGGER_DISABLE);
|
||||
|
||||
/* enable ADC interface */
|
||||
adc_enable();
|
||||
delay_1ms(1U);
|
||||
|
||||
/* ADC DMA function enable */
|
||||
adc_dma_mode_enable();
|
||||
}
|
||||
@ -0,0 +1,39 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of the ADC regular channel discontinuous mode example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to use the ADC
|
||||
discontinuous mode. The ADC is configured in discontinuous mode, group length is 8,
|
||||
conversion length is 3, using software trigger. Every trigger converts 3 channels.
|
||||
|
||||
You can use the watch window to see the conversion result.
|
||||
@ -0,0 +1,82 @@
|
||||
/*!
|
||||
\file systick.c
|
||||
\brief the systick configuration file
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
|
||||
volatile static uint32_t delay;
|
||||
|
||||
/*!
|
||||
\brief configure systick
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void systick_config(void)
|
||||
{
|
||||
/* setup systick timer for 1000Hz interrupts */
|
||||
if(SysTick_Config(SystemCoreClock / 1000U)){
|
||||
/* capture error */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
/* configure the systick handler priority */
|
||||
NVIC_SetPriority(SysTick_IRQn, 0x00U);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay a time in milliseconds
|
||||
\param[in] count: count in milliseconds
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_1ms(uint32_t count)
|
||||
{
|
||||
delay = count;
|
||||
while(0U != delay){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay decrement
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_decrement(void)
|
||||
{
|
||||
if(0U != delay){
|
||||
delay--;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,47 @@
|
||||
/*!
|
||||
\file systick.h
|
||||
\brief the header file of systick
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef SYSTICK_H
|
||||
#define SYSTICK_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* configure systick */
|
||||
void systick_config(void);
|
||||
/* delay a time in milliseconds */
|
||||
void delay_1ms(uint32_t count);
|
||||
/* delay decrement */
|
||||
void delay_decrement(void);
|
||||
|
||||
#endif /* SYSTICK_H */
|
||||
139
NSPE/Example/ADC/Regular_channel_with_DMA/gd32w51x_it.c
Normal file
139
NSPE/Example/ADC/Regular_channel_with_DMA/gd32w51x_it.c
Normal file
@ -0,0 +1,139 @@
|
||||
/*!
|
||||
\file gd32w51x_it.c
|
||||
\brief interrupt service routines
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x_it.h"
|
||||
#include "systick.h"
|
||||
|
||||
/*!
|
||||
\brief this function handles NMI exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles HardFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
/* if Hard Fault exception occurs, go to infinite loop */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles MemManage exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void MemManage_Handler(void)
|
||||
{
|
||||
/* if Memory Manage exception occurs, go to infinite loop */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles BusFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void BusFault_Handler(void)
|
||||
{
|
||||
/* if Bus Fault exception occurs, go to infinite loop */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles UsageFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void UsageFault_Handler(void)
|
||||
{
|
||||
/* if Usage Fault exception occurs, go to infinite loop */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SVC exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SVC_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles DebugMon exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void DebugMon_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles PendSV exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SysTick exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
delay_decrement();
|
||||
}
|
||||
60
NSPE/Example/ADC/Regular_channel_with_DMA/gd32w51x_it.h
Normal file
60
NSPE/Example/ADC/Regular_channel_with_DMA/gd32w51x_it.h
Normal file
@ -0,0 +1,60 @@
|
||||
/*!
|
||||
\file gd32w51x_it.h
|
||||
\brief the header file of the ISR
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_IT_H
|
||||
#define GD32W51X_IT_H
|
||||
|
||||
#include "gd32w51x.h"
|
||||
|
||||
/* function declarations */
|
||||
/* this function handles NMI exception */
|
||||
void NMI_Handler(void);
|
||||
/* this function handles HardFault exception */
|
||||
void HardFault_Handler(void);
|
||||
/* this function handles MemManage exception */
|
||||
void MemManage_Handler(void);
|
||||
/* this function handles BusFault exception */
|
||||
void BusFault_Handler(void);
|
||||
/* this function handles UsageFault exception */
|
||||
void UsageFault_Handler(void);
|
||||
/* this function handles SVC exception */
|
||||
void SVC_Handler(void);
|
||||
/* this function handles DebugMon exception */
|
||||
void DebugMon_Handler(void);
|
||||
/* this function handles PendSV exception */
|
||||
void PendSV_Handler(void);
|
||||
/* this function handles SysTick exception */
|
||||
void SysTick_Handler(void);
|
||||
|
||||
#endif /* GD32W51X_IT_H */
|
||||
70
NSPE/Example/ADC/Regular_channel_with_DMA/gd32w51x_libopt.h
Normal file
70
NSPE/Example/ADC/Regular_channel_with_DMA/gd32w51x_libopt.h
Normal file
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
182
NSPE/Example/ADC/Regular_channel_with_DMA/main.c
Normal file
182
NSPE/Example/ADC/Regular_channel_with_DMA/main.c
Normal file
@ -0,0 +1,182 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief ADC regular channel with DMA demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
#include <stdio.h>
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
uint16_t adc_value[4];
|
||||
|
||||
void rcu_config(void);
|
||||
void gpio_config(void);
|
||||
void dma_config(void);
|
||||
void adc_config(void);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
/* system clocks configuration */
|
||||
rcu_config();
|
||||
/* systick configuration */
|
||||
systick_config();
|
||||
/* GPIO configuration */
|
||||
gpio_config();
|
||||
/* configure COM port */
|
||||
gd_eval_com_init(EVAL_COM0);
|
||||
/* DMA configuration */
|
||||
dma_config();
|
||||
/* ADC configuration */
|
||||
adc_config();
|
||||
|
||||
while(1){
|
||||
delay_1ms(1000U);
|
||||
printf("\r\n //*******************************//");
|
||||
printf("\r\n ADC regular channel data = %04X", adc_value[0]);
|
||||
printf("\r\n ADC regular channel data = %04X", adc_value[1]);
|
||||
printf("\r\n ADC regular channel data = %04X", adc_value[2]);
|
||||
printf("\r\n ADC regular channel data = %04X\r\n", adc_value[3]);
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the different system clocks
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void rcu_config(void)
|
||||
{
|
||||
/* enable GPIOC clock */
|
||||
rcu_periph_clock_enable(RCU_GPIOA);
|
||||
/* enable DMA clock */
|
||||
rcu_periph_clock_enable(RCU_DMA1);
|
||||
/* config ADC clock */
|
||||
rcu_periph_clock_enable(RCU_ADC);
|
||||
adc_clock_config(ADC_ADCCK_HCLK_DIV6);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the GPIO peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void gpio_config(void)
|
||||
{
|
||||
/* config the GPIO as analog mode */
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO_PIN_0| GPIO_PIN_1| GPIO_PIN_2| GPIO_PIN_3);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the DMA peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void dma_config(void)
|
||||
{
|
||||
/* ADC_DMA_channel configuration */
|
||||
dma_single_data_parameter_struct dma_single_data_parameter;
|
||||
|
||||
/* ADC DMA_channel configuration */
|
||||
dma_deinit(DMA1, DMA_CH0);
|
||||
|
||||
/* initialize DMA single data mode */
|
||||
dma_single_data_parameter.periph_addr = (uint32_t)(&ADC_RDATA);
|
||||
dma_single_data_parameter.periph_inc = DMA_PERIPH_INCREASE_DISABLE;
|
||||
dma_single_data_parameter.memory0_addr = (uint32_t)(&adc_value);
|
||||
dma_single_data_parameter.memory_inc = DMA_MEMORY_INCREASE_ENABLE;
|
||||
dma_single_data_parameter.periph_memory_width = DMA_PERIPH_WIDTH_16BIT;
|
||||
dma_single_data_parameter.direction = DMA_PERIPH_TO_MEMORY;
|
||||
dma_single_data_parameter.number = 4U;
|
||||
dma_single_data_parameter.priority = DMA_PRIORITY_HIGH;
|
||||
dma_single_data_mode_init(DMA1, DMA_CH0, &dma_single_data_parameter);
|
||||
dma_channel_subperipheral_select(DMA1, DMA_CH0, DMA_SUBPERI0);
|
||||
|
||||
/* enable DMA circulation mode */
|
||||
dma_circulation_enable(DMA1, DMA_CH0);
|
||||
/* enable DMA channel */
|
||||
dma_channel_enable(DMA1, DMA_CH0);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the ADC peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void adc_config(void)
|
||||
{
|
||||
/* ADC contineous function disable */
|
||||
adc_special_function_config(ADC_CONTINUOUS_MODE, ENABLE);
|
||||
/* ADC scan mode disable */
|
||||
adc_special_function_config(ADC_SCAN_MODE, ENABLE);
|
||||
/* ADC data alignment config */
|
||||
adc_data_alignment_config(ADC_DATAALIGN_RIGHT);
|
||||
/* ADC external trigger enable */
|
||||
adc_external_trigger_config(ADC_REGULAR_CHANNEL, EXTERNAL_TRIGGER_DISABLE);
|
||||
|
||||
/* ADC channel length config */
|
||||
adc_channel_length_config(ADC_REGULAR_CHANNEL, 4U);
|
||||
/* ADC inserted channel config */
|
||||
adc_regular_channel_config(0U, ADC_CHANNEL_0, ADC_SAMPLETIME_55POINT5);
|
||||
adc_regular_channel_config(1U, ADC_CHANNEL_1, ADC_SAMPLETIME_55POINT5);
|
||||
adc_regular_channel_config(2U, ADC_CHANNEL_2, ADC_SAMPLETIME_55POINT5);
|
||||
adc_regular_channel_config(3U, ADC_CHANNEL_3, ADC_SAMPLETIME_55POINT5);
|
||||
|
||||
/* enable ADC interface */
|
||||
adc_enable();
|
||||
/* wait for ADC stability */
|
||||
delay_1ms(1);
|
||||
|
||||
/* ADC DMA function enable */
|
||||
adc_dma_request_after_last_enable();
|
||||
adc_dma_mode_enable();
|
||||
/* enable ADC software trigger */
|
||||
adc_software_trigger_enable(ADC_REGULAR_CHANNEL);
|
||||
}
|
||||
|
||||
/* retarget the C library printf function to the USART */
|
||||
int fputc(int ch, FILE *f)
|
||||
{
|
||||
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
||||
while(RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE));
|
||||
return ch;
|
||||
}
|
||||
44
NSPE/Example/ADC/Regular_channel_with_DMA/readme.txt
Normal file
44
NSPE/Example/ADC/Regular_channel_with_DMA/readme.txt
Normal file
@ -0,0 +1,44 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of the ADC regular channel with DMA demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to use the ADC to
|
||||
convert analog signal to digital data through DMA. The ADC is configured in continuous
|
||||
mode, PA0~PA3 is chosen as analog input pin.
|
||||
|
||||
As the ADC conversion begins by software, the converted data from ADC_RDATA register
|
||||
to SRAM begins continuously. Users can change the voltage on the pins, and check if the
|
||||
values matche the converted data through the watch window.
|
||||
|
||||
The analog input pin should configured to AIN mode. We can watch array adc_value[] in
|
||||
debug mode or COM.
|
||||
82
NSPE/Example/ADC/Regular_channel_with_DMA/systick.c
Normal file
82
NSPE/Example/ADC/Regular_channel_with_DMA/systick.c
Normal file
@ -0,0 +1,82 @@
|
||||
/*!
|
||||
\file systick.c
|
||||
\brief the systick configuration file
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
|
||||
volatile static uint32_t delay;
|
||||
|
||||
/*!
|
||||
\brief configure systick
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void systick_config(void)
|
||||
{
|
||||
/* setup systick timer for 1000Hz interrupts */
|
||||
if(SysTick_Config(SystemCoreClock / 1000U)){
|
||||
/* capture error */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
/* configure the systick handler priority */
|
||||
NVIC_SetPriority(SysTick_IRQn, 0x00U);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay a time in milliseconds
|
||||
\param[in] count: count in milliseconds
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_1ms(uint32_t count)
|
||||
{
|
||||
delay = count;
|
||||
while(0U != delay){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay decrement
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_decrement(void)
|
||||
{
|
||||
if(0U != delay){
|
||||
delay--;
|
||||
}
|
||||
}
|
||||
47
NSPE/Example/ADC/Regular_channel_with_DMA/systick.h
Normal file
47
NSPE/Example/ADC/Regular_channel_with_DMA/systick.h
Normal file
@ -0,0 +1,47 @@
|
||||
/*!
|
||||
\file systick.h
|
||||
\brief the header file of systick
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef SYSTICK_H
|
||||
#define SYSTICK_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* configure systick */
|
||||
void systick_config(void);
|
||||
/* delay a time in milliseconds */
|
||||
void delay_1ms(uint32_t count);
|
||||
/* delay decrement */
|
||||
void delay_decrement(void);
|
||||
|
||||
#endif /* SYSTICK_H */
|
||||
@ -0,0 +1,152 @@
|
||||
/*!
|
||||
\file gd32w51x_it.c
|
||||
\brief interrupt service routines
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x_it.h"
|
||||
#include "systick.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
/*!
|
||||
\brief this function handles NMI exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles HardFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
/* if Hard Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles MemManage exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void MemManage_Handler(void)
|
||||
{
|
||||
/* if Memory Manage exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles BusFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void BusFault_Handler(void)
|
||||
{
|
||||
/* if Bus Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles UsageFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void UsageFault_Handler(void)
|
||||
{
|
||||
/* if Usage Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SVC exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SVC_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles DebugMon exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void DebugMon_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles PendSV exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SecureFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SecureFault_Handler(void)
|
||||
{
|
||||
/* if Secure Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
/*!
|
||||
\brief this function handles SysTick exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
delay_decrement();
|
||||
}
|
||||
@ -0,0 +1,62 @@
|
||||
/*!
|
||||
\file gd32w51x_it.h
|
||||
\brief the header file of the ISR
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_IT_H
|
||||
#define GD32W51X_IT_H
|
||||
|
||||
#include "gd32w51x.h"
|
||||
|
||||
/* function declarations */
|
||||
/* this function handles NMI exception */
|
||||
void NMI_Handler(void);
|
||||
/* this function handles HardFault exception */
|
||||
void HardFault_Handler(void);
|
||||
/* this function handles MemManage exception */
|
||||
void MemManage_Handler(void);
|
||||
/* this function handles BusFault exception */
|
||||
void BusFault_Handler(void);
|
||||
/* this function handles UsageFault exception */
|
||||
void UsageFault_Handler(void);
|
||||
/* this function handles SVC exception */
|
||||
void SVC_Handler(void);
|
||||
/* this function handles DebugMon exception */
|
||||
void DebugMon_Handler(void);
|
||||
/* this function handles PendSV exception */
|
||||
void PendSV_Handler(void);
|
||||
/* this function handles SecureFault exception */
|
||||
void SecureFault_Handler(void);
|
||||
/* this function handles SysTick exception */
|
||||
void SysTick_Handler(void);
|
||||
|
||||
#endif /* GD32W51X_IT_H */
|
||||
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
140
NSPE/Example/ADC/Software_trigger_regular_channel_polling/main.c
Normal file
140
NSPE/Example/ADC/Software_trigger_regular_channel_polling/main.c
Normal file
@ -0,0 +1,140 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief ADC software trigger regular channel polling
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
#include <stdio.h>
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
__IO uint16_t adc_value[4];
|
||||
|
||||
void rcu_config(void);
|
||||
void gpio_config(void);
|
||||
void adc_config(void);
|
||||
uint16_t adc_channel_sample(uint8_t channel);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
|
||||
int main(void)
|
||||
{
|
||||
/* system clocks configuration */
|
||||
rcu_config();
|
||||
/* systick configuration */
|
||||
systick_config();
|
||||
/* GPIO configuration */
|
||||
gpio_config();
|
||||
/* ADC configuration */
|
||||
adc_config();
|
||||
|
||||
while(1){
|
||||
adc_value[0] = adc_channel_sample(ADC_CHANNEL_0);
|
||||
adc_value[1] = adc_channel_sample(ADC_CHANNEL_1);
|
||||
adc_value[2] = adc_channel_sample(ADC_CHANNEL_2);
|
||||
adc_value[3] = adc_channel_sample(ADC_CHANNEL_3);
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the different system clocks
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void rcu_config(void)
|
||||
{
|
||||
/* enable GPIO clock */
|
||||
rcu_periph_clock_enable(RCU_GPIOA);
|
||||
/* enable ADC clock */
|
||||
rcu_periph_clock_enable(RCU_ADC);
|
||||
adc_clock_config(ADC_ADCCK_HCLK_DIV6);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the GPIO peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void gpio_config(void)
|
||||
{
|
||||
/* config the GPIO as analog mode */
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the ADC peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void adc_config(void)
|
||||
{
|
||||
/* ADC data alignment config */
|
||||
adc_data_alignment_config(ADC_DATAALIGN_RIGHT);
|
||||
/* ADC channel length config */
|
||||
adc_channel_length_config( ADC_REGULAR_CHANNEL, 1U);
|
||||
|
||||
/* ADC external trigger config */
|
||||
adc_external_trigger_config(ADC_REGULAR_CHANNEL, EXTERNAL_TRIGGER_DISABLE);
|
||||
|
||||
/* enable ADC interface */
|
||||
adc_enable();
|
||||
delay_1ms(1U);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief ADC channel sample
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
uint16_t adc_channel_sample(uint8_t channel)
|
||||
{
|
||||
/* ADC regular channel config */
|
||||
adc_regular_channel_config(0U, channel, ADC_SAMPLETIME_14POINT5);
|
||||
/* ADC software trigger enable */
|
||||
adc_software_trigger_enable(ADC_REGULAR_CHANNEL);
|
||||
|
||||
/* wait the end of conversion flag */
|
||||
while(!adc_flag_get(ADC_FLAG_EOC));
|
||||
/* clear the end of conversion flag */
|
||||
adc_flag_clear(ADC_FLAG_EOC);
|
||||
/* return regular channel sample value */
|
||||
return (adc_regular_data_read());
|
||||
}
|
||||
@ -0,0 +1,43 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of the ADC software trigger regular channel polling
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to use the ADC to
|
||||
convert analog signal to digital data, four channel analog signals are collected in a
|
||||
certain sequence. PA0~PA3 are chosen as analog input pin(AIN mode).
|
||||
|
||||
As the ADC conversion begins by software, the conversion data will read with checking
|
||||
the EOC flag.
|
||||
|
||||
Users can change the input signal on the GD32W515P-EVAL-V1.0 board, and check if its
|
||||
value matches the converted data through the watch window.
|
||||
@ -0,0 +1,82 @@
|
||||
/*!
|
||||
\file systick.c
|
||||
\brief the systick configuration file
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
|
||||
volatile static uint32_t delay;
|
||||
|
||||
/*!
|
||||
\brief configure systick
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void systick_config(void)
|
||||
{
|
||||
/* setup systick timer for 1000Hz interrupts */
|
||||
if(SysTick_Config(SystemCoreClock / 1000U)){
|
||||
/* capture error */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
/* configure the systick handler priority */
|
||||
NVIC_SetPriority(SysTick_IRQn, 0x00U);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay a time in milliseconds
|
||||
\param[in] count: count in milliseconds
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_1ms(uint32_t count)
|
||||
{
|
||||
delay = count;
|
||||
while(0U != delay){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay decrement
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_decrement(void)
|
||||
{
|
||||
if(0U != delay){
|
||||
delay--;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,47 @@
|
||||
/*!
|
||||
\file systick.h
|
||||
\brief the header file of systick
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef SYSTICK_H
|
||||
#define SYSTICK_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* configure systick */
|
||||
void systick_config(void);
|
||||
/* delay a time in milliseconds */
|
||||
void delay_1ms(uint32_t count);
|
||||
/* delay decrement */
|
||||
void delay_decrement(void);
|
||||
|
||||
#endif /* SYSTICK_H */
|
||||
171
NSPE/Example/ADC/TIMER_trigger_injected_channel/gd32w51x_it.c
Normal file
171
NSPE/Example/ADC/TIMER_trigger_injected_channel/gd32w51x_it.c
Normal file
@ -0,0 +1,171 @@
|
||||
/*!
|
||||
\file gd32w51x_it.c
|
||||
\brief interrupt service routines
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x_it.h"
|
||||
#include "systick.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
extern uint16_t inserted_data[4];
|
||||
|
||||
/*!
|
||||
\brief this function handles NMI exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles HardFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
/* if Hard Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles MemManage exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void MemManage_Handler(void)
|
||||
{
|
||||
/* if Memory Manage exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles BusFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void BusFault_Handler(void)
|
||||
{
|
||||
/* if Bus Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles UsageFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void UsageFault_Handler(void)
|
||||
{
|
||||
/* if Usage Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SVC exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SVC_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles DebugMon exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void DebugMon_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles PendSV exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SecureFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SecureFault_Handler(void)
|
||||
{
|
||||
/* if Secure Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
/*!
|
||||
\brief this function handles SysTick exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
delay_decrement();
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles ADC interrupt
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void ADC_IRQHandler(void)
|
||||
{
|
||||
/* clear the ADC flag */
|
||||
adc_interrupt_flag_clear(ADC_INT_FLAG_EOIC);
|
||||
/* read ADC inserted group data register */
|
||||
inserted_data[0] = adc_inserted_data_read(ADC_INSERTED_CHANNEL_0);
|
||||
inserted_data[1] = adc_inserted_data_read(ADC_INSERTED_CHANNEL_1);
|
||||
inserted_data[2] = adc_inserted_data_read(ADC_INSERTED_CHANNEL_2);
|
||||
inserted_data[3] = adc_inserted_data_read(ADC_INSERTED_CHANNEL_3);
|
||||
}
|
||||
@ -0,0 +1,64 @@
|
||||
/*!
|
||||
\file gd32w51x_it.h
|
||||
\brief the header file of the ISR
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_IT_H
|
||||
#define GD32W51X_IT_H
|
||||
|
||||
#include "gd32w51x.h"
|
||||
|
||||
/* function declarations */
|
||||
/* this function handles NMI exception */
|
||||
void NMI_Handler(void);
|
||||
/* this function handles HardFault exception */
|
||||
void HardFault_Handler(void);
|
||||
/* this function handles MemManage exception */
|
||||
void MemManage_Handler(void);
|
||||
/* this function handles BusFault exception */
|
||||
void BusFault_Handler(void);
|
||||
/* this function handles UsageFault exception */
|
||||
void UsageFault_Handler(void);
|
||||
/* this function handles SVC exception */
|
||||
void SVC_Handler(void);
|
||||
/* this function handles DebugMon exception */
|
||||
void DebugMon_Handler(void);
|
||||
/* this function handles PendSV exception */
|
||||
void PendSV_Handler(void);
|
||||
/* this function handles SecureFault exception */
|
||||
void SecureFault_Handler(void);
|
||||
/* this function handles SysTick exception */
|
||||
void SysTick_Handler(void);
|
||||
/* this function handles ADC interrupt */
|
||||
void ADC_IRQHandler(void);
|
||||
|
||||
#endif /* GD32W51X_IT_H */
|
||||
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
200
NSPE/Example/ADC/TIMER_trigger_injected_channel/main.c
Normal file
200
NSPE/Example/ADC/TIMER_trigger_injected_channel/main.c
Normal file
@ -0,0 +1,200 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief TIMER trigger injected channel of ADC demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
#include <stdio.h>
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
void rcu_config(void);
|
||||
void nvic_config(void);
|
||||
void gpio_config(void);
|
||||
void timer_config(void);
|
||||
void adc_config(void);
|
||||
|
||||
uint16_t inserted_data[4];
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
|
||||
int main(void)
|
||||
{
|
||||
/* system clocks configuration */
|
||||
rcu_config();
|
||||
/* systick configuration */
|
||||
systick_config();
|
||||
/* GPIO configuration */
|
||||
gpio_config();
|
||||
/* NVIC configuration */
|
||||
nvic_config();
|
||||
/* configure COM port */
|
||||
gd_eval_com_init(EVAL_COM0);
|
||||
/* TIMER configuration */
|
||||
timer_config();
|
||||
/* ADC configuration */
|
||||
adc_config();
|
||||
/* enable TIMER2 */
|
||||
timer_enable(TIMER2);
|
||||
|
||||
while(1){
|
||||
delay_1ms(1000);
|
||||
printf("\r\nADC inserted channel 0 data = %d \r\n", inserted_data[0]);
|
||||
printf("ADC inserted channel 1 data = %d \r\n", inserted_data[1]);
|
||||
printf("ADC inserted channel 2 data = %d \r\n", inserted_data[2]);
|
||||
printf("ADC inserted channel 3 data = %d \r\n", inserted_data[3]);
|
||||
printf("***********************************\r\n");
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the different system clocks
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void rcu_config(void)
|
||||
{
|
||||
/* enable GPIOC clock */
|
||||
rcu_periph_clock_enable(RCU_GPIOA);
|
||||
/* enable timer1 clock */
|
||||
rcu_periph_clock_enable(RCU_TIMER2);
|
||||
/* config ADC clock */
|
||||
rcu_periph_clock_enable(RCU_ADC);
|
||||
adc_clock_config(ADC_ADCCK_HCLK_DIV6);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the GPIO peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void gpio_config(void)
|
||||
{
|
||||
/* config the GPIO as analog mode */
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO_PIN_0| GPIO_PIN_1| GPIO_PIN_2| GPIO_PIN_3);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the TIMER peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void timer_config(void)
|
||||
{
|
||||
timer_oc_parameter_struct timer_ocintpara;
|
||||
timer_parameter_struct timer_initpara;
|
||||
|
||||
/* TIMER2 configuration */
|
||||
timer_initpara.prescaler = 1799U;
|
||||
timer_initpara.alignedmode = TIMER_COUNTER_EDGE;
|
||||
timer_initpara.counterdirection = TIMER_COUNTER_UP;
|
||||
timer_initpara.period = 9999U;
|
||||
timer_initpara.clockdivision = TIMER_CKDIV_DIV1;
|
||||
timer_initpara.repetitioncounter = 0U;
|
||||
timer_init(TIMER2, &timer_initpara);
|
||||
|
||||
/* CH3 configuration in PWM mode1 */
|
||||
timer_ocintpara.ocpolarity = TIMER_OC_POLARITY_HIGH;
|
||||
timer_ocintpara.outputstate = TIMER_CCX_ENABLE;
|
||||
timer_channel_output_config(TIMER2, TIMER_CH_3, &timer_ocintpara);
|
||||
|
||||
timer_channel_output_pulse_value_config(TIMER2, TIMER_CH_3, 3999U);
|
||||
timer_channel_output_mode_config(TIMER2, TIMER_CH_3, TIMER_OC_MODE_PWM1);
|
||||
timer_channel_output_shadow_config(TIMER2, TIMER_CH_3, TIMER_OC_SHADOW_DISABLE);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the ADC peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void adc_config(void)
|
||||
{
|
||||
/* ADC scan function enable */
|
||||
adc_special_function_config(ADC_SCAN_MODE, ENABLE);
|
||||
/* ADC data alignment config */
|
||||
adc_data_alignment_config(ADC_DATAALIGN_RIGHT);
|
||||
|
||||
/* ADC external trigger enable */
|
||||
adc_external_trigger_config(ADC_INSERTED_CHANNEL, EXTERNAL_TRIGGER_RISING);
|
||||
/* ADC external trigger source config */
|
||||
adc_external_trigger_source_config(ADC_INSERTED_CHANNEL, ADC_EXTTRIG_INSERTED_T2_CH3);
|
||||
|
||||
/* ADC channel length config */
|
||||
adc_channel_length_config(ADC_INSERTED_CHANNEL, 4U);
|
||||
|
||||
/* ADC inserted channel config */
|
||||
adc_inserted_channel_config(0U, ADC_CHANNEL_0, ADC_SAMPLETIME_55POINT5);
|
||||
adc_inserted_channel_config(1U, ADC_CHANNEL_1, ADC_SAMPLETIME_55POINT5);
|
||||
adc_inserted_channel_config(2U, ADC_CHANNEL_2, ADC_SAMPLETIME_55POINT5);
|
||||
adc_inserted_channel_config(3U, ADC_CHANNEL_3, ADC_SAMPLETIME_55POINT5);
|
||||
|
||||
/* clear the ADC flag */
|
||||
adc_interrupt_flag_clear(ADC_INT_FLAG_EOC);
|
||||
adc_interrupt_flag_clear(ADC_INT_FLAG_EOIC);
|
||||
/* enable ADC interrupt */
|
||||
adc_interrupt_enable(ADC_INT_EOIC);
|
||||
|
||||
/* enable ADC interface */
|
||||
adc_enable();
|
||||
/* wait for ADC stability */
|
||||
delay_1ms(1);
|
||||
}
|
||||
|
||||
/**
|
||||
\brief configure the nested vectored interrupt controller
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void nvic_config(void)
|
||||
{
|
||||
nvic_priority_group_set(NVIC_PRIGROUP_PRE1_SUB3);
|
||||
nvic_irq_enable(ADC_IRQn, 0, 0);
|
||||
}
|
||||
|
||||
/* retarget the C library printf function to the USART */
|
||||
int fputc(int ch, FILE *f)
|
||||
{
|
||||
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
||||
while(RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE));
|
||||
return ch;
|
||||
}
|
||||
40
NSPE/Example/ADC/TIMER_trigger_injected_channel/readme.txt
Normal file
40
NSPE/Example/ADC/TIMER_trigger_injected_channel/readme.txt
Normal file
@ -0,0 +1,40 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of TIMER trigger inserted channel of ADC demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to convert ADC
|
||||
inserted group channels continuously using TIMER2_CH3 external trigger. The inserted
|
||||
group length is 4, the scan mode is set, every compare event will trigger ADC to convert
|
||||
all the channels in the inserted group.
|
||||
|
||||
We can watch inserted_data[] by COM0.
|
||||
82
NSPE/Example/ADC/TIMER_trigger_injected_channel/systick.c
Normal file
82
NSPE/Example/ADC/TIMER_trigger_injected_channel/systick.c
Normal file
@ -0,0 +1,82 @@
|
||||
/*!
|
||||
\file systick.c
|
||||
\brief the systick configuration file
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
|
||||
volatile static uint32_t delay;
|
||||
|
||||
/*!
|
||||
\brief configure systick
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void systick_config(void)
|
||||
{
|
||||
/* setup systick timer for 1000Hz interrupts */
|
||||
if(SysTick_Config(SystemCoreClock / 1000U)){
|
||||
/* capture error */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
/* configure the systick handler priority */
|
||||
NVIC_SetPriority(SysTick_IRQn, 0x00U);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay a time in milliseconds
|
||||
\param[in] count: count in milliseconds
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_1ms(uint32_t count)
|
||||
{
|
||||
delay = count;
|
||||
while(0U != delay){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay decrement
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_decrement(void)
|
||||
{
|
||||
if(0U != delay){
|
||||
delay--;
|
||||
}
|
||||
}
|
||||
47
NSPE/Example/ADC/TIMER_trigger_injected_channel/systick.h
Normal file
47
NSPE/Example/ADC/TIMER_trigger_injected_channel/systick.h
Normal file
@ -0,0 +1,47 @@
|
||||
/*!
|
||||
\file systick.h
|
||||
\brief the header file of systick
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef SYSTICK_H
|
||||
#define SYSTICK_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* configure systick */
|
||||
void systick_config(void);
|
||||
/* delay a time in milliseconds */
|
||||
void delay_1ms(uint32_t count);
|
||||
/* delay decrement */
|
||||
void delay_decrement(void);
|
||||
|
||||
#endif /* SYSTICK_H */
|
||||
152
NSPE/Example/ADC/Temperature_Vref_Vbat/gd32w51x_it.c
Normal file
152
NSPE/Example/ADC/Temperature_Vref_Vbat/gd32w51x_it.c
Normal file
@ -0,0 +1,152 @@
|
||||
/*!
|
||||
\file gd32w51x_it.c
|
||||
\brief interrupt service routines
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x_it.h"
|
||||
#include "systick.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
/*!
|
||||
\brief this function handles NMI exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles HardFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
/* if Hard Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles MemManage exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void MemManage_Handler(void)
|
||||
{
|
||||
/* if Memory Manage exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles BusFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void BusFault_Handler(void)
|
||||
{
|
||||
/* if Bus Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles UsageFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void UsageFault_Handler(void)
|
||||
{
|
||||
/* if Usage Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SVC exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SVC_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles DebugMon exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void DebugMon_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles PendSV exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SecureFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SecureFault_Handler(void)
|
||||
{
|
||||
/* if Secure Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
/*!
|
||||
\brief this function handles SysTick exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
delay_decrement();
|
||||
}
|
||||
62
NSPE/Example/ADC/Temperature_Vref_Vbat/gd32w51x_it.h
Normal file
62
NSPE/Example/ADC/Temperature_Vref_Vbat/gd32w51x_it.h
Normal file
@ -0,0 +1,62 @@
|
||||
/*!
|
||||
\file gd32w51x_it.h
|
||||
\brief the header file of the ISR
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_IT_H
|
||||
#define GD32W51X_IT_H
|
||||
|
||||
#include "gd32w51x.h"
|
||||
|
||||
/* function declarations */
|
||||
/* this function handles NMI exception */
|
||||
void NMI_Handler(void);
|
||||
/* this function handles HardFault exception */
|
||||
void HardFault_Handler(void);
|
||||
/* this function handles MemManage exception */
|
||||
void MemManage_Handler(void);
|
||||
/* this function handles BusFault exception */
|
||||
void BusFault_Handler(void);
|
||||
/* this function handles UsageFault exception */
|
||||
void UsageFault_Handler(void);
|
||||
/* this function handles SVC exception */
|
||||
void SVC_Handler(void);
|
||||
/* this function handles DebugMon exception */
|
||||
void DebugMon_Handler(void);
|
||||
/* this function handles PendSV exception */
|
||||
void PendSV_Handler(void);
|
||||
/* this function handles SecureFault exception */
|
||||
void SecureFault_Handler(void);
|
||||
/* this function handles SysTick exception */
|
||||
void SysTick_Handler(void);
|
||||
|
||||
#endif /* GD32W51X_IT_H */
|
||||
70
NSPE/Example/ADC/Temperature_Vref_Vbat/gd32w51x_libopt.h
Normal file
70
NSPE/Example/ADC/Temperature_Vref_Vbat/gd32w51x_libopt.h
Normal file
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
145
NSPE/Example/ADC/Temperature_Vref_Vbat/main.c
Normal file
145
NSPE/Example/ADC/Temperature_Vref_Vbat/main.c
Normal file
@ -0,0 +1,145 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief ADC channel of temperature, vref and vbat demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
#include <stdio.h>
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
float temperature;
|
||||
float vref_value;
|
||||
float vbat_value;
|
||||
|
||||
void rcu_config(void);
|
||||
void adc_config(void);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
|
||||
int main(void)
|
||||
{
|
||||
/* system clocks configuration */
|
||||
rcu_config();
|
||||
/* systick configuration */
|
||||
systick_config();
|
||||
/* ADC configuration */
|
||||
adc_config();
|
||||
/* USART configuration */
|
||||
gd_eval_com_init(EVAL_COM0);
|
||||
|
||||
while(1){
|
||||
/* delay a time in milliseconds */
|
||||
delay_1ms(2000U);
|
||||
|
||||
/* ADC software trigger enable */
|
||||
adc_software_trigger_enable(ADC_INSERTED_CHANNEL);
|
||||
while(SET != adc_flag_get(ADC_FLAG_EOIC)){
|
||||
}
|
||||
adc_flag_clear(ADC_FLAG_EOIC);
|
||||
|
||||
/* value convert */
|
||||
temperature = (float)((1.43f - ADC_IDATA0*3.3f/4096) * 1000 / 4.3f + 25);
|
||||
vref_value = (float)(ADC_IDATA1 * 3.3f / 4096);
|
||||
vbat_value = (float)((ADC_IDATA2 * 3.3f / 4096) * 4);
|
||||
|
||||
printf("\r\n//***********************************//\r\n");
|
||||
printf(" the temperature data is %2.0f degrees Celsius\r\n", temperature);
|
||||
printf(" the reference voltage data is %5.3fV \r\n", vref_value);
|
||||
printf(" the battery voltage is %5.3fV\r\n", vbat_value);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the different system clocks
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void rcu_config(void)
|
||||
{
|
||||
/* enable ADC clock */
|
||||
rcu_periph_clock_enable(RCU_ADC);
|
||||
/* config ADC clock */
|
||||
adc_clock_config(ADC_ADCCK_HCLK_DIV6);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the ADC peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void adc_config(void)
|
||||
{
|
||||
/* ADC SCAN function enable */
|
||||
adc_special_function_config(ADC_SCAN_MODE, ENABLE);
|
||||
/* ADC data alignment config */
|
||||
adc_data_alignment_config(ADC_DATAALIGN_RIGHT);
|
||||
|
||||
/* ADC external trigger disable */
|
||||
adc_external_trigger_config(ADC_INSERTED_CHANNEL, EXTERNAL_TRIGGER_DISABLE);
|
||||
/* ADC channel length config */
|
||||
adc_channel_length_config(ADC_INSERTED_CHANNEL, 3U);
|
||||
|
||||
/* ADC temperature sensor channel config */
|
||||
adc_inserted_channel_config(0, ADC_CHANNEL_9, ADC_SAMPLETIME_479POINT5);
|
||||
/* ADC internal reference voltage channel config */
|
||||
adc_inserted_channel_config(1, ADC_CHANNEL_10, ADC_SAMPLETIME_479POINT5);
|
||||
/* ADC 1/4 voltate of external battery config */
|
||||
adc_inserted_channel_config(2, ADC_CHANNEL_11, ADC_SAMPLETIME_479POINT5);
|
||||
/* ADC vbat channel enable */
|
||||
adc_channel_9_to_11(ADC_VBAT_CHANNEL_SWITCH, ENABLE);
|
||||
/* ADC temperature and vref enable */
|
||||
adc_channel_9_to_11(ADC_TEMP_VREF_CHANNEL_SWITCH, ENABLE);
|
||||
|
||||
/* enable ADC interface */
|
||||
adc_enable();
|
||||
/* wait for ADC stability */
|
||||
delay_1ms(1);
|
||||
/* ADC software trigger enable */
|
||||
adc_software_trigger_enable(ADC_INSERTED_CHANNEL);
|
||||
}
|
||||
|
||||
/* retarget the C library printf function to the USART */
|
||||
int fputc(int ch, FILE *f)
|
||||
{
|
||||
usart_data_transmit(EVAL_COM0, (uint8_t) ch);
|
||||
while (RESET == usart_flag_get(EVAL_COM0,USART_FLAG_TBE));
|
||||
return ch;
|
||||
}
|
||||
43
NSPE/Example/ADC/Temperature_Vref_Vbat/readme.txt
Normal file
43
NSPE/Example/ADC/Temperature_Vref_Vbat/readme.txt
Normal file
@ -0,0 +1,43 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of the ADC channel of temperature, vref and vbat
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to use the ADC to
|
||||
convert analog signal to digital data.The ADC is configured in dependent mode, inner
|
||||
channel9 (temperature sensor channel), channel10 (VREF channel) and channel11 (VBAT/4
|
||||
channel) are chosen as analog input pin.
|
||||
|
||||
As the AD convertion begins by software,the converted data in the ADC_IDTRx register,
|
||||
where the x is 0 to 2.
|
||||
|
||||
We can watch temperature, vref_value and vbat_value in debug mode or by COM.
|
||||
82
NSPE/Example/ADC/Temperature_Vref_Vbat/systick.c
Normal file
82
NSPE/Example/ADC/Temperature_Vref_Vbat/systick.c
Normal file
@ -0,0 +1,82 @@
|
||||
/*!
|
||||
\file systick.c
|
||||
\brief the systick configuration file
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
|
||||
volatile static uint32_t delay;
|
||||
|
||||
/*!
|
||||
\brief configure systick
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void systick_config(void)
|
||||
{
|
||||
/* setup systick timer for 1000Hz interrupts */
|
||||
if(SysTick_Config(SystemCoreClock / 1000U)){
|
||||
/* capture error */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
/* configure the systick handler priority */
|
||||
NVIC_SetPriority(SysTick_IRQn, 0x00U);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay a time in milliseconds
|
||||
\param[in] count: count in milliseconds
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_1ms(uint32_t count)
|
||||
{
|
||||
delay = count;
|
||||
while(0U != delay){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay decrement
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_decrement(void)
|
||||
{
|
||||
if(0U != delay){
|
||||
delay--;
|
||||
}
|
||||
}
|
||||
47
NSPE/Example/ADC/Temperature_Vref_Vbat/systick.h
Normal file
47
NSPE/Example/ADC/Temperature_Vref_Vbat/systick.h
Normal file
@ -0,0 +1,47 @@
|
||||
/*!
|
||||
\file systick.h
|
||||
\brief the header file of systick
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef SYSTICK_H
|
||||
#define SYSTICK_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* configure systick */
|
||||
void systick_config(void);
|
||||
/* delay a time in milliseconds */
|
||||
void delay_1ms(uint32_t count);
|
||||
/* delay decrement */
|
||||
void delay_decrement(void);
|
||||
|
||||
#endif /* SYSTICK_H */
|
||||
15
NSPE/Example/CAU/CAU_AESECB_mode/Expected_Results.txt
Normal file
15
NSPE/Example/CAU/CAU_AESECB_mode/Expected_Results.txt
Normal file
@ -0,0 +1,15 @@
|
||||
plain data :
|
||||
0x6BC1BEE2 0x2E409F96 0xE93D7E11 0x7393172A [Block 1]
|
||||
0xAE2D8A57 0x1E03AC9C 0x9EB76FAC 0x45AF8E51 [Block 2]
|
||||
|
||||
|
||||
AES-128 encrypted data:
|
||||
|
||||
0x3AD77BB4 0x0D7A3660 0xA89ECAF3 0x2466EF97 [Block 1]
|
||||
0xF5D3D585 0x03B9699D 0xE785895A 0x96FDBAAF [Block 2]
|
||||
|
||||
|
||||
AES-128 decrypted data:
|
||||
|
||||
0x6BC1BEE2 0x2E409F96 0xE93D7E11 0x7393172A [Block 1]
|
||||
0xAE2D8A57 0x1E03AC9C 0x9EB76FAC 0x45AF8E51 [Block 2]
|
||||
70
NSPE/Example/CAU/CAU_AESECB_mode/gd32w51x_libopt.h
Normal file
70
NSPE/Example/CAU/CAU_AESECB_mode/gd32w51x_libopt.h
Normal file
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
212
NSPE/Example/CAU/CAU_AESECB_mode/main.c
Normal file
212
NSPE/Example/CAU/CAU_AESECB_mode/main.c
Normal file
@ -0,0 +1,212 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief CAU AESECB mode example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "main.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
uint32_t key_128[4]={0x2b7e1516, 0x28aed2a6, 0xabf71588, 0x09cf4f3c};
|
||||
uint32_t plaintext[DATA_SIZE]={
|
||||
0x6bc1bee2, 0x2e409f96, 0xe93d7e11, 0x7393172a, /* block 1 */
|
||||
0xae2d8a57, 0x1e03ac9c, 0x9eb76fac, 0x45af8e51}; /* block 2 */
|
||||
uint32_t encrypt_result[DATA_SIZE];
|
||||
uint32_t decrypt_result[DATA_SIZE];
|
||||
|
||||
/* encrypt/decrypt data using AES */
|
||||
static void aes_128_dma(uint32_t mode, uint32_t *source, uint32_t *dest);
|
||||
/* printf data by a block of 16 bytes */
|
||||
static void data_display(uint32_t datalength, uint32_t *data);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
gd_eval_com_init(EVAL_COM0);
|
||||
|
||||
printf(" plain data :\r\n");
|
||||
data_display(DATA_SIZE, plaintext);
|
||||
|
||||
/* encryption */
|
||||
aes_128_dma(CAU_ENCRYPT, plaintext, encrypt_result);
|
||||
printf(" \r\n\r\nAES-128 encrypted data:\r\n\r\n");
|
||||
data_display(DATA_SIZE, encrypt_result);
|
||||
|
||||
/* decryption */
|
||||
aes_128_dma(CAU_DECRYPT, encrypt_result, decrypt_result);
|
||||
printf(" \r\n\r\nAES-128 decrypted data:\r\n\r\n");
|
||||
data_display(DATA_SIZE, decrypt_result);
|
||||
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief encrypt/decrypt data using AES
|
||||
\param[in] mode: algorithm direction
|
||||
\arg CAU_ENCRYPT: encrypt
|
||||
\arg CAU_DECRYPT: decrypt
|
||||
\param[in] source: pointer to the source address
|
||||
\param[in] dest: pointer to the dest address
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
static void aes_128_dma(uint32_t mode, uint32_t *source, uint32_t *dest)
|
||||
{
|
||||
cau_key_parameter_struct key_initpara;
|
||||
dma_single_data_parameter_struct dma_initpara;
|
||||
|
||||
/* enable CAU clock */
|
||||
rcu_periph_clock_enable(RCU_CAU);
|
||||
/* enable DMA1 clock */
|
||||
rcu_periph_clock_enable(RCU_DMA1);
|
||||
|
||||
/* key structure initialization */
|
||||
cau_key_struct_para_init(&key_initpara);
|
||||
cau_aes_keysize_config(CAU_KEYSIZE_128BIT);
|
||||
key_initpara.key_2_high = key_128[0];
|
||||
key_initpara.key_2_low = key_128[1];
|
||||
key_initpara.key_3_high = key_128[2];
|
||||
key_initpara.key_3_low = key_128[3];
|
||||
/* key initialization */
|
||||
cau_key_init(&key_initpara);
|
||||
|
||||
/* flush the IN and OUT FIFOs */
|
||||
cau_fifo_flush();
|
||||
|
||||
if(CAU_ENCRYPT == mode){
|
||||
/* initialize the CAU peripheral */
|
||||
cau_init(CAU_ENCRYPT, CAU_MODE_AES_ECB, CAU_SWAPPING_32BIT);
|
||||
cau_enable();
|
||||
}else{
|
||||
/* prepare the key */
|
||||
cau_init(CAU_DECRYPT, CAU_MODE_AES_KEY, CAU_SWAPPING_32BIT);
|
||||
cau_enable();
|
||||
|
||||
/* wait until the busy flag is reset */
|
||||
while(RESET != cau_flag_get(CAU_FLAG_BUSY)){
|
||||
}
|
||||
|
||||
/* initialize the CAU peripheral */
|
||||
cau_init(CAU_DECRYPT, CAU_MODE_AES_ECB, CAU_SWAPPING_32BIT);
|
||||
/* flush the IN and OUT FIFOs */
|
||||
cau_fifo_flush();
|
||||
cau_enable();
|
||||
}
|
||||
|
||||
/* enable the CAU DMA interface */
|
||||
cau_dma_enable(CAU_DMA_INFIFO | CAU_DMA_OUTFIFO);
|
||||
|
||||
/* DMA configuration */
|
||||
dma_deinit(DMA1, DMA_CH5);
|
||||
dma_deinit(DMA1, DMA_CH6);
|
||||
dma_single_data_para_struct_init(&dma_initpara);
|
||||
|
||||
/* DMA1 channel6 for CAU_IN configuration */
|
||||
dma_initpara.direction = DMA_MEMORY_TO_PERIPH;
|
||||
dma_initpara.memory0_addr = (uint32_t)source;
|
||||
dma_initpara.memory_inc = DMA_MEMORY_INCREASE_ENABLE;
|
||||
dma_initpara.periph_memory_width = DMA_PERIPH_WIDTH_32BIT;
|
||||
dma_initpara.circular_mode = DMA_CIRCULAR_MODE_DISABLE;
|
||||
dma_initpara.number = DATA_SIZE;
|
||||
dma_initpara.periph_addr = (uint32_t)(&CAU_DI);
|
||||
dma_initpara.periph_inc = DMA_PERIPH_INCREASE_DISABLE;
|
||||
dma_initpara.priority = DMA_PRIORITY_HIGH;
|
||||
dma_single_data_mode_init(DMA1, DMA_CH6, &dma_initpara);
|
||||
|
||||
dma_channel_subperipheral_select(DMA1, DMA_CH6, DMA_SUBPERI2);
|
||||
|
||||
/* DMA1 channel5 for CAU_OUT configuration */
|
||||
dma_initpara.direction = DMA_PERIPH_TO_MEMORY;
|
||||
dma_initpara.memory0_addr = (uint32_t)dest;
|
||||
dma_initpara.memory_inc = DMA_MEMORY_INCREASE_ENABLE;
|
||||
dma_initpara.periph_memory_width = DMA_PERIPH_WIDTH_32BIT;
|
||||
dma_initpara.circular_mode = DMA_CIRCULAR_MODE_DISABLE;
|
||||
dma_initpara.number = DATA_SIZE;
|
||||
dma_initpara.periph_addr = (uint32_t)(&CAU_DO);
|
||||
dma_initpara.periph_inc = DMA_PERIPH_INCREASE_DISABLE;
|
||||
dma_initpara.priority = DMA_PRIORITY_HIGH;
|
||||
dma_single_data_mode_init(DMA1, DMA_CH5, &dma_initpara);
|
||||
|
||||
dma_channel_subperipheral_select(DMA1, DMA_CH5, DMA_SUBPERI2);
|
||||
|
||||
/* enable DMA transfer */
|
||||
dma_channel_enable(DMA1, DMA_CH5);
|
||||
dma_channel_enable(DMA1, DMA_CH6);
|
||||
|
||||
/* wait until the last transfer from OUT FIFO */
|
||||
while(!dma_flag_get(DMA1, DMA_CH5, DMA_FLAG_FTF)){
|
||||
}
|
||||
|
||||
dma_flag_clear(DMA1, DMA_CH5, DMA_FLAG_FTF);
|
||||
dma_flag_clear(DMA1, DMA_CH6, DMA_FLAG_FTF);
|
||||
|
||||
cau_disable();
|
||||
cau_dma_disable(CAU_DMA_INFIFO | CAU_DMA_OUTFIFO);
|
||||
dma_channel_disable(DMA1, DMA_CH5);
|
||||
dma_channel_disable(DMA1, DMA_CH6);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief printf data by a block of 16 bytes
|
||||
\param[in] datalength: length of the data to display
|
||||
\param[in] data: pointer to the data to display
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
static void data_display(uint32_t datalength, uint32_t *data)
|
||||
{
|
||||
uint32_t i =0, count = 0;
|
||||
|
||||
for(i = 0; i < datalength; i++){
|
||||
printf("0x%08X ", data[i]);
|
||||
count++;
|
||||
|
||||
if(4 == count){
|
||||
count = 0;
|
||||
printf(" [Block %d] \r\n", (i/4) + 1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* retarget the C library printf function to the USART */
|
||||
int fputc(int ch, FILE *f)
|
||||
{
|
||||
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
||||
while(RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE));
|
||||
|
||||
return ch;
|
||||
}
|
||||
44
NSPE/Example/CAU/CAU_AESECB_mode/main.h
Normal file
44
NSPE/Example/CAU/CAU_AESECB_mode/main.h
Normal file
@ -0,0 +1,44 @@
|
||||
/*!
|
||||
\file main.h
|
||||
\brief the header file of main
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "stdio.h"
|
||||
|
||||
#ifndef MAIN_H
|
||||
#define MAIN_H
|
||||
|
||||
/* plain text size in words, it must be a multiple of 4(128 bits = 16 bytes = 4 words) for AES algorithm */
|
||||
#define DATA_SIZE ((uint32_t)8)
|
||||
|
||||
#endif /* MAIN_H */
|
||||
41
NSPE/Example/CAU/CAU_AESECB_mode/readme.txt
Normal file
41
NSPE/Example/CAU/CAU_AESECB_mode/readme.txt
Normal file
@ -0,0 +1,41 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of CAU_AESECB_mode example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to use the CAU
|
||||
peripheral to encrypt and decrypt data using AES-128 Algorithm.
|
||||
For this example, DMA is used to transfer data from memory to the CAU processor
|
||||
IN FIFO and also to transfer data from CAU processor OUT FIFO to memory.
|
||||
The data to be encrypted is a 256-bit data (8 words), which corresponds to
|
||||
2x AES-128 Blocks.
|
||||
The all data can be displayed on a PC HyperTerminal using the USART.
|
||||
@ -0,0 +1,69 @@
|
||||
plain text:
|
||||
0x6B 0xC1 0xBE 0xE2 0x2E 0x40 0x9F 0x96 0xE9 0x3D 0x7E 0x11 0x73 0x93 0x17 0x2A [Block 0]
|
||||
0xAE 0x2D 0x8A 0x57 0x1E 0x03 0xAC 0x9C 0x9E 0xB7 0x6F 0xAC 0x45 0xAF 0x8E 0x51 [Block 1]
|
||||
0x30 0xC8 0x1C 0x46 0xA3 0x5C 0xE4 0x11 0xE5 0xFB 0xC1 0x19 0x1A 0x0A 0x52 0xEF [Block 2]
|
||||
0xF6 0x9F 0x24 0x45 0xDF 0x4F 0x9B 0x17 0xAD 0x2B 0x41 0x7B 0xE6 0x6C 0x37 0x10 [Block 3]
|
||||
|
||||
encryption in GCM mode
|
||||
encrypted data:
|
||||
0x3B 0x3F 0xD9 0x2E 0xB7 0x2D 0xAD 0x20 0x33 0x34 0x49 0xF8 0xE8 0x3C 0xFB 0x4A [Block 0]
|
||||
0x01 0x0C 0x04 0x19 0x99 0xE0 0x3F 0x36 0x44 0x86 0x24 0x48 0x3E 0x58 0x2D 0x0E [Block 1]
|
||||
0xA6 0x22 0x93 0xCF 0xA6 0xDF 0x74 0x53 0x5C 0x35 0x41 0x81 0x16 0x87 0x74 0xDF [Block 2]
|
||||
0x2D 0x55 0xA5 0x47 0x06 0x27 0x3C 0x50 0xD7 0xB4 0xF8 0xA8 0xCD 0xDC 0x6E 0xD7 [Block 3]
|
||||
tag:
|
||||
0x99 0x75 0x01 0xFA 0x29 0xEB 0xE5 0x54 0x49 0x5F 0xBE 0x0B 0xBA 0xF1 0xD8 0x22 [Block 0]
|
||||
|
||||
encryption in CCM mode
|
||||
encrypted data:
|
||||
0x99 0x41 0x6C 0x21 0x5B 0x8F 0xE6 0xD3 0xC9 0x0E 0x23 0xA8 0x58 0x83 0x60 0x38 [Block 0]
|
||||
0xCD 0xD2 0xBA 0xCF 0x0A 0xFB 0x2C 0xB0 0xC1 0x0C 0x16 0x29 0xD9 0x3E 0xD7 0x36 [Block 1]
|
||||
0x70 0xA8 0xF6 0xD5 0x1F 0xCC 0x2F 0x2D 0x77 0xCA 0x86 0xEA 0x3B 0x25 0x91 0x6C [Block 2]
|
||||
0xEC 0x2C 0xEB 0xDE 0x42 0x55 0x40 0xA9 0xF3 0xB5 0x5F 0xF7 0x90 0x74 0xEE 0x14 [Block 3]
|
||||
tag:
|
||||
0xC3 0x2D 0x8D 0x3B 0x84 0x90
|
||||
|
||||
encryption in CFB mode
|
||||
encrypted data:
|
||||
0x3B 0x3F 0xD9 0x2E 0xB7 0x2D 0xAD 0x20 0x33 0x34 0x49 0xF8 0xE8 0x3C 0xFB 0x4A [Block 0]
|
||||
0xC8 0xA6 0x45 0x37 0xA0 0xB3 0xA9 0x3F 0xCD 0xE3 0xCD 0xAD 0x9F 0x1C 0xE5 0x8B [Block 1]
|
||||
0x26 0x75 0x1F 0x67 0xA3 0xCB 0xB1 0x40 0xB1 0x80 0x8C 0xF1 0x87 0xA4 0xF4 0xDF [Block 2]
|
||||
0xC0 0x4B 0x05 0x35 0x7C 0x5D 0x1C 0x0E 0xEA 0xC4 0xC6 0x6F 0x9F 0xF7 0xF2 0xE6 [Block 3]
|
||||
|
||||
encryption in OFB mode
|
||||
encrypted data:
|
||||
0x3B 0x3F 0xD9 0x2E 0xB7 0x2D 0xAD 0x20 0x33 0x34 0x49 0xF8 0xE8 0x3C 0xFB 0x4A [Block 0]
|
||||
0x77 0x89 0x50 0x8D 0x16 0x91 0x8F 0x03 0xF5 0x3C 0x52 0xDA 0xC5 0x4E 0xD8 0x25 [Block 1]
|
||||
0x97 0x40 0x05 0x1E 0x9C 0x5F 0xEC 0xF6 0x43 0x44 0xF7 0xA8 0x22 0x60 0xED 0xCC [Block 2]
|
||||
0x30 0x4C 0x65 0x28 0xF6 0x59 0xC7 0x78 0x66 0xA5 0x10 0xD9 0xC1 0xD6 0xAE 0x5E [Block 3]
|
||||
|
||||
decryption in GCM mode
|
||||
decrypted data:
|
||||
0x6B 0xC1 0xBE 0xE2 0x2E 0x40 0x9F 0x96 0xE9 0x3D 0x7E 0x11 0x73 0x93 0x17 0x2A [Block 0]
|
||||
0xAE 0x2D 0x8A 0x57 0x1E 0x03 0xAC 0x9C 0x9E 0xB7 0x6F 0xAC 0x45 0xAF 0x8E 0x51 [Block 1]
|
||||
0x30 0xC8 0x1C 0x46 0xA3 0x5C 0xE4 0x11 0xE5 0xFB 0xC1 0x19 0x1A 0x0A 0x52 0xEF [Block 2]
|
||||
0xF6 0x9F 0x24 0x45 0xDF 0x4F 0x9B 0x17 0xAD 0x2B 0x41 0x7B 0xE6 0x6C 0x37 0x10 [Block 3]
|
||||
tag:
|
||||
0x99 0x75 0x01 0xFA 0x29 0xEB 0xE5 0x54 0x49 0x5F 0xBE 0x0B 0xBA 0xF1 0xD8 0x22 [Block 0]
|
||||
|
||||
decryption in CCM mode
|
||||
decrypted data:
|
||||
0x6B 0xC1 0xBE 0xE2 0x2E 0x40 0x9F 0x96 0xE9 0x3D 0x7E 0x11 0x73 0x93 0x17 0x2A [Block 0]
|
||||
0xAE 0x2D 0x8A 0x57 0x1E 0x03 0xAC 0x9C 0x9E 0xB7 0x6F 0xAC 0x45 0xAF 0x8E 0x51 [Block 1]
|
||||
0x30 0xC8 0x1C 0x46 0xA3 0x5C 0xE4 0x11 0xE5 0xFB 0xC1 0x19 0x1A 0x0A 0x52 0xEF [Block 2]
|
||||
0xF6 0x9F 0x24 0x45 0xDF 0x4F 0x9B 0x17 0xAD 0x2B 0x41 0x7B 0xE6 0x6C 0x37 0x10 [Block 3]
|
||||
tag:
|
||||
0xC3 0x2D 0x8D 0x3B 0x84 0x90
|
||||
|
||||
decryption in CFB mode
|
||||
decrypted data:
|
||||
0x6B 0xC1 0xBE 0xE2 0x2E 0x40 0x9F 0x96 0xE9 0x3D 0x7E 0x11 0x73 0x93 0x17 0x2A [Block 0]
|
||||
0xAE 0x2D 0x8A 0x57 0x1E 0x03 0xAC 0x9C 0x9E 0xB7 0x6F 0xAC 0x45 0xAF 0x8E 0x51 [Block 1]
|
||||
0x30 0xC8 0x1C 0x46 0xA3 0x5C 0xE4 0x11 0xE5 0xFB 0xC1 0x19 0x1A 0x0A 0x52 0xEF [Block 2]
|
||||
0xF6 0x9F 0x24 0x45 0xDF 0x4F 0x9B 0x17 0xAD 0x2B 0x41 0x7B 0xE6 0x6C 0x37 0x10 [Block 3]
|
||||
|
||||
decryption in OFB mode
|
||||
decrypted data:
|
||||
0x6B 0xC1 0xBE 0xE2 0x2E 0x40 0x9F 0x96 0xE9 0x3D 0x7E 0x11 0x73 0x93 0x17 0x2A [Block 0]
|
||||
0xAE 0x2D 0x8A 0x57 0x1E 0x03 0xAC 0x9C 0x9E 0xB7 0x6F 0xAC 0x45 0xAF 0x8E 0x51 [Block 1]
|
||||
0x30 0xC8 0x1C 0x46 0xA3 0x5C 0xE4 0x11 0xE5 0xFB 0xC1 0x19 0x1A 0x0A 0x52 0xEF [Block 2]
|
||||
0xF6 0x9F 0x24 0x45 0xDF 0x4F 0x9B 0x17 0xAD 0x2B 0x41 0x7B 0xE6 0x6C 0x37 0x10 [Block 3]
|
||||
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
300
NSPE/Example/CAU/CAU_AES_GCM_CCM_CFB_OFB_mode/main.c
Normal file
300
NSPE/Example/CAU/CAU_AES_GCM_CCM_CFB_OFB_mode/main.c
Normal file
@ -0,0 +1,300 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief CAU gcm, ccm, cfb, ofb example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w515p_eval.h"
|
||||
#include <stdio.h>
|
||||
|
||||
#define KEY_SIZE 128
|
||||
#define AAD_SIZE 16
|
||||
#define PLAINTEXT_SIZE 64
|
||||
#define CIPHERTEXT_SIZE 64
|
||||
#define TEXT_SIZE 64
|
||||
#define IV_SIZE 16
|
||||
#define CCM_IV_SIZE 8
|
||||
#define CCM_TAG_SIZE 6
|
||||
#define GCM_TAG_SIZE 16
|
||||
|
||||
const uint8_t key_128[KEY_SIZE] = {0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6,
|
||||
0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c};
|
||||
const uint8_t ccm_key_128[KEY_SIZE] = {0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
|
||||
0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f};
|
||||
const uint8_t vectors[IV_SIZE] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
|
||||
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f};
|
||||
const uint8_t ccm_vectors[CCM_IV_SIZE] = {0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17};
|
||||
|
||||
const uint8_t aadmessage[AAD_SIZE] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
|
||||
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f};
|
||||
uint8_t plaintext[PLAINTEXT_SIZE] = {0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96,
|
||||
0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a,
|
||||
0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c,
|
||||
0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51,
|
||||
0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11,
|
||||
0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef,
|
||||
0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17,
|
||||
0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10};
|
||||
|
||||
uint8_t ciphertext_gcm[CIPHERTEXT_SIZE] = {0x3B, 0x3F, 0xD9, 0x2E, 0xB7, 0x2D, 0xAD, 0x20, 0x33, 0x34, 0x49, 0xF8, 0xE8, 0x3C, 0xFB, 0x4A,
|
||||
0x01, 0x0C, 0x04, 0x19, 0x99, 0xE0, 0x3F, 0x36, 0x44, 0x86, 0x24, 0x48, 0x3E, 0x58, 0x2D, 0x0E,
|
||||
0xA6, 0x22, 0x93, 0xCF, 0xA6, 0xDF, 0x74, 0x53, 0x5C, 0x35, 0x41, 0x81, 0x16, 0x87, 0x74, 0xDF,
|
||||
0x2D, 0x55, 0xA5, 0x47, 0x06, 0x27, 0x3C, 0x50, 0xD7, 0xB4, 0xF8, 0xA8, 0xCD, 0xDC, 0x6E, 0xD7};
|
||||
uint8_t ciphertext_ccm[CIPHERTEXT_SIZE] = {0x99, 0x41, 0x6c, 0x21, 0x5b, 0x8f, 0xe6, 0xd3, 0xc9, 0x0e, 0x23, 0xa8, 0x58, 0x83, 0x60, 0x38,
|
||||
0xcd, 0xd2, 0xba, 0xcf, 0x0a, 0xfb, 0x2c, 0xb0, 0xc1, 0x0c, 0x16, 0x29, 0xd9, 0x3e, 0xd7, 0x36,
|
||||
0x70, 0xa8, 0xf6, 0xd5, 0x1f, 0xcc, 0x2f, 0x2d, 0x77, 0xca, 0x86, 0xea, 0x3b, 0x25, 0x91, 0x6c,
|
||||
0xec, 0x2c, 0xeb, 0xde, 0x42, 0x55, 0x40, 0xa9, 0xf3, 0xb5, 0x5f, 0xf7, 0x90, 0x74, 0xee, 0x14};
|
||||
uint8_t ciphertext_cfb[CIPHERTEXT_SIZE] = {0x3b, 0x3f, 0xd9, 0x2e, 0xb7, 0x2d, 0xad, 0x20, 0x33, 0x34, 0x49, 0xf8, 0xe8, 0x3c, 0xfb, 0x4a,
|
||||
0xc8, 0xa6, 0x45, 0x37, 0xa0, 0xb3, 0xa9, 0x3f, 0xcd, 0xe3, 0xcd, 0xad, 0x9f, 0x1c, 0xe5, 0x8b,
|
||||
0x26, 0x75, 0x1f, 0x67, 0xa3, 0xcb, 0xb1, 0x40, 0xb1, 0x80, 0x8c, 0xf1, 0x87, 0xa4, 0xf4, 0xdf,
|
||||
0xc0, 0x4b, 0x05, 0x35, 0x7c, 0x5d, 0x1c, 0x0e, 0xea, 0xc4, 0xc6, 0x6f, 0x9f, 0xf7, 0xf2, 0xe6};
|
||||
uint8_t ciphertext_ofb[CIPHERTEXT_SIZE] = {0x3b, 0x3f, 0xd9, 0x2e, 0xb7, 0x2d, 0xad, 0x20, 0x33, 0x34, 0x49, 0xf8, 0xe8, 0x3c, 0xfb, 0x4a,
|
||||
0x77, 0x89, 0x50, 0x8d, 0x16, 0x91, 0x8f, 0x03, 0xf5, 0x3c, 0x52, 0xda, 0xc5, 0x4e, 0xd8, 0x25,
|
||||
0x97, 0x40, 0x05, 0x1e, 0x9c, 0x5f, 0xec, 0xf6, 0x43, 0x44, 0xf7, 0xa8, 0x22, 0x60, 0xed, 0xcc,
|
||||
0x30, 0x4c, 0x65, 0x28, 0xf6, 0x59, 0xc7, 0x78, 0x66, 0xa5, 0x10, 0xd9, 0xc1, 0xd6, 0xae, 0x5e};
|
||||
uint8_t encrypt_result[TEXT_SIZE];
|
||||
uint8_t decrypt_result[TEXT_SIZE];
|
||||
uint8_t ccm_tag[CCM_TAG_SIZE]; /* used for storing computed MAC (TAG) */
|
||||
uint8_t gcm_tag[GCM_TAG_SIZE];
|
||||
uint8_t aad_buf[AAD_SIZE + 21]; /* buffer used to append the aad. aad_buf[] size must be equal to AAD_SIZE + 21 */
|
||||
|
||||
void cau_aes_encrypt(void);
|
||||
void cau_aes_decrypt(void);
|
||||
void cau_parameter_printf(char* name, uint8_t *data, uint32_t data_size);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
rcu_periph_clock_enable(RCU_CAU);
|
||||
gd_eval_com_init(EVAL_COM0);
|
||||
|
||||
/* print input parameters */
|
||||
cau_parameter_printf("plain text", (uint8_t *)plaintext, PLAINTEXT_SIZE);
|
||||
|
||||
/* encryption in GCM, CCM, CFB, OFB mode */
|
||||
cau_aes_encrypt();
|
||||
|
||||
/* decryption in GCM, CCM, CFB, OFB mode */
|
||||
cau_aes_decrypt();
|
||||
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief encryption in GCM, CCM, CFB, OFB mode
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void cau_aes_encrypt(void)
|
||||
{
|
||||
cau_parameter_struct cau_gcm_parameter;
|
||||
cau_parameter_struct cau_ccm_parameter;
|
||||
cau_parameter_struct cau_cfb_parameter;
|
||||
cau_parameter_struct cau_ofb_parameter;
|
||||
|
||||
/* --------- encryption in GCM mode --------- */
|
||||
cau_gcm_parameter.alg_dir = CAU_ENCRYPT;
|
||||
cau_gcm_parameter.key = (uint8_t *)key_128;
|
||||
cau_gcm_parameter.key_size = KEY_SIZE;
|
||||
cau_gcm_parameter.iv = (uint8_t *)vectors;
|
||||
cau_gcm_parameter.iv_size = IV_SIZE;
|
||||
cau_gcm_parameter.input = (uint8_t *)plaintext;
|
||||
cau_gcm_parameter.in_length = PLAINTEXT_SIZE;
|
||||
cau_gcm_parameter.aad = (uint8_t *)aadmessage;
|
||||
cau_gcm_parameter.aad_size = AAD_SIZE;
|
||||
cau_aes_gcm(&cau_gcm_parameter, encrypt_result, gcm_tag);
|
||||
printf("\r\nencryption in GCM mode\r\n");
|
||||
/* print output parameters */
|
||||
cau_parameter_printf("encrypted data", encrypt_result, PLAINTEXT_SIZE);
|
||||
cau_parameter_printf("tag", gcm_tag, GCM_TAG_SIZE);
|
||||
|
||||
/* --------- encryption in CCM mode --------- */
|
||||
cau_deinit();
|
||||
cau_ccm_parameter.alg_dir = CAU_ENCRYPT;
|
||||
cau_ccm_parameter.key = (uint8_t *)ccm_key_128;
|
||||
cau_ccm_parameter.key_size = KEY_SIZE;
|
||||
cau_ccm_parameter.iv = (uint8_t *)ccm_vectors;
|
||||
cau_ccm_parameter.iv_size = CCM_IV_SIZE;
|
||||
cau_ccm_parameter.input = (uint8_t *)plaintext;
|
||||
cau_ccm_parameter.in_length = PLAINTEXT_SIZE;
|
||||
cau_ccm_parameter.aad = (uint8_t *)aadmessage;
|
||||
cau_ccm_parameter.aad_size = AAD_SIZE;
|
||||
cau_aes_ccm(&cau_ccm_parameter, encrypt_result, ccm_tag, CCM_TAG_SIZE, (uint8_t *)aad_buf);
|
||||
printf("\r\nencryption in CCM mode\r\n");
|
||||
/* print output parameters */
|
||||
cau_parameter_printf("encrypted data", encrypt_result, PLAINTEXT_SIZE);
|
||||
cau_parameter_printf("tag", ccm_tag, CCM_TAG_SIZE);
|
||||
printf("\r\n");
|
||||
|
||||
/* --------- encryption in CFB mode --------- */
|
||||
cau_deinit();
|
||||
cau_cfb_parameter.alg_dir = CAU_ENCRYPT;
|
||||
cau_cfb_parameter.key = (uint8_t *)key_128;
|
||||
cau_cfb_parameter.key_size = KEY_SIZE;
|
||||
cau_cfb_parameter.iv = (uint8_t *)vectors;
|
||||
cau_cfb_parameter.iv_size = IV_SIZE;
|
||||
cau_cfb_parameter.input = (uint8_t *)plaintext;
|
||||
cau_cfb_parameter.in_length = PLAINTEXT_SIZE;
|
||||
cau_aes_cfb(&cau_cfb_parameter, encrypt_result);
|
||||
printf("\r\nencryption in CFB mode\r\n");
|
||||
/* print output parameters */
|
||||
cau_parameter_printf("encrypted data", encrypt_result, PLAINTEXT_SIZE);
|
||||
|
||||
/* --------- encryption in OFB mode --------- */
|
||||
cau_deinit();
|
||||
cau_ofb_parameter.alg_dir = CAU_ENCRYPT;
|
||||
cau_ofb_parameter.key = (uint8_t *)key_128;
|
||||
cau_ofb_parameter.key_size = KEY_SIZE;
|
||||
cau_ofb_parameter.iv = (uint8_t *)vectors;
|
||||
cau_ofb_parameter.iv_size = IV_SIZE;
|
||||
cau_ofb_parameter.input = (uint8_t *)plaintext;
|
||||
cau_ofb_parameter.in_length = PLAINTEXT_SIZE;
|
||||
cau_aes_ofb(&cau_ofb_parameter, encrypt_result);
|
||||
printf("\r\nencryption in OFB mode\r\n" );
|
||||
/* print output parameters */
|
||||
cau_parameter_printf("encrypted data", encrypt_result, PLAINTEXT_SIZE);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief decryption in GCM, CCM, CFB, OFB mode
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void cau_aes_decrypt(void)
|
||||
{
|
||||
cau_parameter_struct cau_gcm_parameter;
|
||||
cau_parameter_struct cau_ccm_parameter;
|
||||
cau_parameter_struct cau_cfb_parameter;
|
||||
cau_parameter_struct cau_ofb_parameter;
|
||||
|
||||
/* --------- decryption in GCM mode --------- */
|
||||
cau_deinit();
|
||||
cau_gcm_parameter.alg_dir = CAU_DECRYPT;
|
||||
cau_gcm_parameter.key = (uint8_t *)key_128;
|
||||
cau_gcm_parameter.key_size = KEY_SIZE;
|
||||
cau_gcm_parameter.iv = (uint8_t *)vectors;
|
||||
cau_gcm_parameter.iv_size = IV_SIZE;
|
||||
cau_gcm_parameter.input = (uint8_t *)ciphertext_gcm;
|
||||
cau_gcm_parameter.in_length = CIPHERTEXT_SIZE;
|
||||
cau_gcm_parameter.aad = (uint8_t *)aadmessage;
|
||||
cau_gcm_parameter.aad_size = AAD_SIZE;
|
||||
cau_aes_gcm(&cau_gcm_parameter, decrypt_result, gcm_tag);
|
||||
printf("\r\ndecryption in GCM mode\r\n");
|
||||
/* print output parameters */
|
||||
cau_parameter_printf("decrypted data", decrypt_result, CIPHERTEXT_SIZE);
|
||||
cau_parameter_printf("tag", gcm_tag, GCM_TAG_SIZE);
|
||||
|
||||
/* --------- decryption in CCM mode --------- */
|
||||
cau_deinit();
|
||||
cau_ccm_parameter.alg_dir = CAU_DECRYPT;
|
||||
cau_ccm_parameter.key = (uint8_t *)ccm_key_128;
|
||||
cau_ccm_parameter.key_size = KEY_SIZE;
|
||||
cau_ccm_parameter.iv = (uint8_t *)ccm_vectors;
|
||||
cau_ccm_parameter.iv_size = CCM_IV_SIZE;
|
||||
cau_ccm_parameter.input = (uint8_t *)ciphertext_ccm;
|
||||
cau_ccm_parameter.in_length = CIPHERTEXT_SIZE;
|
||||
cau_ccm_parameter.aad = (uint8_t *)aadmessage;
|
||||
cau_ccm_parameter.aad_size = AAD_SIZE;
|
||||
cau_aes_ccm(&cau_ccm_parameter, decrypt_result, ccm_tag, CCM_TAG_SIZE, (uint8_t *)aad_buf);
|
||||
printf("\r\ndecryption in CCM mode\r\n" );
|
||||
/* print output parameters */
|
||||
cau_parameter_printf("decrypted data", decrypt_result, CIPHERTEXT_SIZE);
|
||||
cau_parameter_printf("tag", ccm_tag, CCM_TAG_SIZE);
|
||||
printf("\r\n");
|
||||
|
||||
/* --------- decryption in CFB mode --------- */
|
||||
cau_deinit();
|
||||
cau_cfb_parameter.alg_dir = CAU_DECRYPT;
|
||||
cau_cfb_parameter.key = (uint8_t *)key_128;
|
||||
cau_cfb_parameter.key_size = KEY_SIZE;
|
||||
cau_cfb_parameter.iv = (uint8_t *)vectors;
|
||||
cau_cfb_parameter.iv_size = IV_SIZE;
|
||||
cau_cfb_parameter.input = (uint8_t *)ciphertext_cfb;
|
||||
cau_cfb_parameter.in_length = CIPHERTEXT_SIZE;
|
||||
cau_aes_cfb(&cau_cfb_parameter,decrypt_result);
|
||||
printf("\r\ndecryption in CFB mode\r\n" );
|
||||
/* print output parameters */
|
||||
cau_parameter_printf("decrypted data", decrypt_result, CIPHERTEXT_SIZE);
|
||||
|
||||
/* --------- decryption in OFB mode --------- */
|
||||
cau_deinit();
|
||||
cau_ofb_parameter.alg_dir = CAU_DECRYPT;
|
||||
cau_ofb_parameter.key = (uint8_t *)key_128;
|
||||
cau_ofb_parameter.key_size = KEY_SIZE;
|
||||
cau_ofb_parameter.iv = (uint8_t *)vectors;
|
||||
cau_ofb_parameter.iv_size = IV_SIZE;
|
||||
cau_ofb_parameter.input = (uint8_t *)ciphertext_ofb;
|
||||
cau_ofb_parameter.in_length = CIPHERTEXT_SIZE;
|
||||
cau_aes_ofb(&cau_ofb_parameter,decrypt_result);
|
||||
printf("\r\ndecryption in OFB mode\r\n" );
|
||||
cau_parameter_printf("decrypted data", decrypt_result, CIPHERTEXT_SIZE);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief print cau parameter
|
||||
\param[in] name: parameter name
|
||||
\param[in] data: parameter raw data
|
||||
\param[in] data_size: raw data size
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void cau_parameter_printf(char* name, uint8_t *data, uint32_t data_size)
|
||||
{
|
||||
uint32_t i =0, count = 0;
|
||||
|
||||
printf("%s:\n", name);
|
||||
for(i = 0; i < data_size; i++){
|
||||
printf("0x%02X ", data[i]);
|
||||
count++;
|
||||
|
||||
if(16 == count){
|
||||
count = 0;
|
||||
printf(" [Block %d] \r\n", i/16);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* retarget the C library printf function to the USART */
|
||||
int fputc(int ch, FILE *f)
|
||||
{
|
||||
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
||||
while(RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE));
|
||||
|
||||
return ch;
|
||||
}
|
||||
39
NSPE/Example/CAU/CAU_AES_GCM_CCM_CFB_OFB_mode/readme.txt
Normal file
39
NSPE/Example/CAU/CAU_AES_GCM_CCM_CFB_OFB_mode/readme.txt
Normal file
@ -0,0 +1,39 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of cau aes gcm ccm cfb ofb example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This example is based on the GD32W515P-EVAL-V1.0 board, it shows how to use the CAU
|
||||
peripheral to encrypt and decrypt data using AES in chaining modes(GCM, CCM, CFB, OFB)algorithm.
|
||||
After encryption and decryption are completed, the encryption result and decryption
|
||||
result are output through the USART.
|
||||
The all data can be displayed on a PC HyperTerminal using the USART.
|
||||
150
NSPE/Example/CAU/CAU_AES_modes/Expected_Results.txt
Normal file
150
NSPE/Example/CAU/CAU_AES_modes/Expected_Results.txt
Normal file
@ -0,0 +1,150 @@
|
||||
|
||||
plain data :
|
||||
0x6B 0xC1 0xBE 0xE2 0x2E 0x40 0x9F 0x96 0xE9 0x3D 0x7E 0x11 0x73 0x93 0x17 0x2A [Block 0]
|
||||
0xAE 0x2D 0x8A 0x57 0x1E 0x03 0xAC 0x9C 0x9E 0xB7 0x6F 0xAC 0x45 0xAF 0x8E 0x51 [Block 1]
|
||||
0x30 0xC8 0x1C 0x46 0xA3 0x5C 0xE4 0x11 0xE5 0xFB 0xC1 0x19 0x1A 0x0A 0x52 0xEF [Block 2]
|
||||
0xF6 0x9F 0x24 0x45 0xDF 0x4F 0x9B 0x17 0xAD 0x2B 0x41 0x7B 0xE6 0x6C 0x37 0x10 [Block 3]
|
||||
|
||||
|
||||
Encrypted Data with AES 128 Mode ECB :
|
||||
|
||||
0x3A 0xD7 0x7B 0xB4 0x0D 0x7A 0x36 0x60 0xA8 0x9E 0xCA 0xF3 0x24 0x66 0xEF 0x97 [Block 0]
|
||||
0xF5 0xD3 0xD5 0x85 0x03 0xB9 0x69 0x9D 0xE7 0x85 0x89 0x5A 0x96 0xFD 0xBA 0xAF [Block 1]
|
||||
0x43 0xB1 0xCD 0x7F 0x59 0x8E 0xCE 0x23 0x88 0x1B 0x00 0xE3 0xED 0x03 0x06 0x88 [Block 2]
|
||||
0x7B 0x0C 0x78 0x5E 0x27 0xE8 0xAD 0x3F 0x82 0x23 0x20 0x71 0x04 0x72 0x5D 0xD4 [Block 3]
|
||||
|
||||
|
||||
Encrypted Data with AES 192 Mode ECB :
|
||||
|
||||
0xBD 0x33 0x4F 0x1D 0x6E 0x45 0xF2 0x5F 0xF7 0x12 0xA2 0x14 0x57 0x1F 0xA5 0xCC [Block 0]
|
||||
0x97 0x41 0x04 0x84 0x6D 0x0A 0xD3 0xAD 0x77 0x34 0xEC 0xB3 0xEC 0xEE 0x4E 0xEF [Block 1]
|
||||
0xEF 0x7A 0xFD 0x22 0x70 0xE2 0xE6 0x0A 0xDC 0xE0 0xBA 0x2F 0xAC 0xE6 0x44 0x4E [Block 2]
|
||||
0x9A 0x4B 0x41 0xBA 0x73 0x8D 0x6C 0x72 0xFB 0x16 0x69 0x16 0x03 0xC1 0x8E 0x0E [Block 3]
|
||||
|
||||
|
||||
Encrypted Data with AES 256 Mode ECB :
|
||||
|
||||
0xF3 0xEE 0xD1 0xBD 0xB5 0xD2 0xA0 0x3C 0x06 0x4B 0x5A 0x7E 0x3D 0xB1 0x81 0xF8 [Block 0]
|
||||
0x59 0x1C 0xCB 0x10 0xD4 0x10 0xED 0x26 0xDC 0x5B 0xA7 0x4A 0x31 0x36 0x28 0x70 [Block 1]
|
||||
0xB6 0xED 0x21 0xB9 0x9C 0xA6 0xF4 0xF9 0xF1 0x53 0xE7 0xB1 0xBE 0xAF 0xED 0x1D [Block 2]
|
||||
0x23 0x30 0x4B 0x7A 0x39 0xF9 0xF3 0xFF 0x06 0x7D 0x8D 0x8F 0x9E 0x24 0xEC 0xC7 [Block 3]
|
||||
|
||||
|
||||
Decrypted Data with AES 128 Mode ECB :
|
||||
|
||||
0x6B 0xC0 0xBC 0xE1 0x2A 0x45 0x99 0x91 0xE1 0x34 0x74 0x1A 0x7F 0x9E 0x19 0x25 [Block 0]
|
||||
0xD8 0x64 0x21 0xFB 0x9F 0x1A 0x1E 0xDA 0x50 0x5E 0xE1 0x37 0x57 0x46 0x97 0x2C [Block 1]
|
||||
0x60 0x4E 0xD7 0xDD 0xF3 0x2E 0xFD 0xFF 0x70 0x20 0xD0 0x23 0x8B 0x7C 0x2A 0x5D [Block 2]
|
||||
0x85 0x21 0xF2 0xFD 0x3C 0x8E 0xEF 0x2C 0xDC 0x3D 0xA7 0xE5 0xC4 0x4E 0xA2 0x06 [Block 3]
|
||||
|
||||
|
||||
Decrypted Data with AES 192 Mode ECB :
|
||||
|
||||
0x4F 0x29 0xDF 0x6B 0x08 0x18 0x89 0xD1 0xD5 0x32 0x39 0x5C 0xF9 0x68 0x6D 0x3C [Block 0]
|
||||
0xDA 0x32 0x3A 0x59 0x4B 0x66 0x84 0x2B 0x0C 0x2C 0x7D 0x54 0x26 0xBA 0xDB 0x43 [Block 1]
|
||||
0x63 0xCC 0x39 0x59 0x12 0x82 0xF5 0x61 0xBB 0xC5 0xEC 0x77 0xD8 0x39 0x56 0xAE [Block 2]
|
||||
0xD5 0x70 0xFD 0x6D 0x5B 0x9E 0x8E 0x40 0xAE 0x2D 0xBB 0xF2 0x14 0xC3 0x80 0x7E [Block 3]
|
||||
|
||||
|
||||
Decrypted Data with AES 256 Mode ECB :
|
||||
|
||||
0xBB 0xC4 0x2D 0x8F 0x95 0x09 0xDB 0x39 0x1F 0xD8 0xB6 0x44 0x81 0xE6 0x1E 0xED [Block 0]
|
||||
0x6D 0x7F 0xD8 0x8D 0x64 0x96 0x07 0x14 0xB8 0x12 0xDD 0xB8 0x16 0x75 0xF2 0x20 [Block 1]
|
||||
0x6E 0xF9 0xB4 0x81 0x8E 0x70 0x61 0x4D 0x76 0x0C 0x03 0xE6 0xE1 0xB7 0xE1 0xED [Block 2]
|
||||
0x81 0x4B 0xC2 0x11 0xD7 0x9C 0x47 0xDF 0xE3 0xDC 0x76 0x15 0xBD 0x2D 0xEB 0x86 [Block 3]
|
||||
|
||||
|
||||
Encrypted Data with AES 128 Mode CBC :
|
||||
|
||||
0x76 0x49 0xAB 0xAC 0x81 0x19 0xB2 0x46 0xCE 0xE9 0x8E 0x9B 0x12 0xE9 0x19 0x7D [Block 0]
|
||||
0x50 0x86 0xCB 0x9B 0x50 0x72 0x19 0xEE 0x95 0xDB 0x11 0x3A 0x91 0x76 0x78 0xB2 [Block 1]
|
||||
0x73 0xBE 0xD6 0xB8 0xE3 0xC1 0x74 0x3B 0x71 0x16 0xE6 0x9E 0x22 0x22 0x95 0x16 [Block 2]
|
||||
0x3F 0xF1 0xCA 0xA1 0x68 0x1F 0xAC 0x09 0x12 0x0E 0xCA 0x30 0x75 0x86 0xE1 0xA7 [Block 3]
|
||||
|
||||
|
||||
Encrypted Data with AES 192 Mode CBC :
|
||||
|
||||
0x4F 0x02 0x1D 0xB2 0x43 0xBC 0x63 0x3D 0x71 0x78 0x18 0x3A 0x9F 0xA0 0x71 0xE8 [Block 0]
|
||||
0xB4 0xD9 0xAD 0xA9 0xAD 0x7D 0xED 0xF4 0xE5 0xE7 0x38 0x76 0x3F 0x69 0x14 0x5A [Block 1]
|
||||
0x57 0x1B 0x24 0x20 0x12 0xFB 0x7A 0xE0 0x7F 0xA9 0xBA 0xAC 0x3D 0xF1 0x02 0xE0 [Block 2]
|
||||
0x08 0xB0 0xE2 0x79 0x88 0x59 0x88 0x81 0xD9 0x20 0xA9 0xE6 0x4F 0x56 0x15 0xCD [Block 3]
|
||||
|
||||
|
||||
Encrypted Data with AES 256 Mode CBC :
|
||||
|
||||
0xF5 0x8C 0x4C 0x04 0xD6 0xE5 0xF1 0xBA 0x77 0x9E 0xAB 0xFB 0x5F 0x7B 0xFB 0xD6 [Block 0]
|
||||
0x9C 0xFC 0x4E 0x96 0x7E 0xDB 0x80 0x8D 0x67 0x9F 0x77 0x7B 0xC6 0x70 0x2C 0x7D [Block 1]
|
||||
0x39 0xF2 0x33 0x69 0xA9 0xD9 0xBA 0xCF 0xA5 0x30 0xE2 0x63 0x04 0x23 0x14 0x61 [Block 2]
|
||||
0xB2 0xEB 0x05 0xE2 0xC3 0x9B 0xE9 0xFC 0xDA 0x6C 0x19 0x07 0x8C 0x6A 0x9D 0x1B [Block 3]
|
||||
|
||||
|
||||
Decrypted Data with AES 128 Mode CBC :
|
||||
|
||||
0x6B 0xC1 0xBE 0xE2 0x2E 0x40 0x9F 0x96 0xE9 0x3D 0x7E 0x11 0x73 0x93 0x17 0x2A [Block 0]
|
||||
0xAE 0x2D 0x8A 0x57 0x1E 0x03 0xAC 0x9C 0x9E 0xB7 0x6F 0xAC 0x45 0xAF 0x8E 0x51 [Block 1]
|
||||
0x30 0xC8 0x1C 0x46 0xA3 0x5C 0xE4 0x11 0xE5 0xFB 0xC1 0x19 0x1A 0x0A 0x52 0xEF [Block 2]
|
||||
0xF6 0x9F 0x24 0x45 0xDF 0x4F 0x9B 0x17 0xAD 0x2B 0x41 0x7B 0xE6 0x6C 0x37 0x10 [Block 3]
|
||||
|
||||
|
||||
Decrypted Data with AES 192 Mode CBC :
|
||||
|
||||
0x4F 0x28 0xDD 0x68 0x0C 0x1D 0x8F 0xD6 0xDD 0x3B 0x33 0x57 0xF5 0x65 0x63 0x33 [Block 0]
|
||||
0xAC 0x7B 0x91 0xF5 0xCA 0x7F 0x36 0x6D 0xC2 0xC5 0xF3 0xCF 0x34 0x53 0xC2 0x3E [Block 1]
|
||||
0x33 0x4A 0xF2 0xC2 0x42 0xF0 0xEC 0x8F 0x2E 0x1E 0xFD 0x4D 0x49 0x4F 0x2E 0x1C [Block 2]
|
||||
0xA6 0xCE 0x2B 0xD5 0xB8 0x5F 0xFA 0x7B 0xDF 0x3B 0x5D 0x6C 0x36 0xE1 0x15 0x68 [Block 3]
|
||||
|
||||
|
||||
Decrypted Data with AES 256 Mode CBC :
|
||||
|
||||
0xBB 0xC5 0x2F 0x8C 0x91 0x0C 0xDD 0x3E 0x17 0xD1 0xBC 0x4F 0x8D 0xEB 0x10 0xE2 [Block 0]
|
||||
0x1B 0x36 0x73 0x21 0xE5 0x8F 0xB5 0x52 0x76 0xFB 0x53 0x23 0x04 0x9C 0xEB 0x5D [Block 1]
|
||||
0x3E 0x7F 0x7F 0x1A 0xDE 0x02 0x78 0xA3 0xE3 0xD7 0x12 0xDC 0x70 0xC1 0x99 0x5F [Block 2]
|
||||
0xF2 0xF5 0x14 0xA9 0x34 0x5D 0x33 0xE4 0x92 0xCA 0x90 0x8B 0x9F 0x0F 0x7E 0x90 [Block 3]
|
||||
|
||||
|
||||
Encrypted Data with AES 128 Mode CTR :
|
||||
|
||||
0x3B 0x3F 0xD9 0x2E 0xB7 0x2D 0xAD 0x20 0x33 0x34 0x49 0xF8 0xE8 0x3C 0xFB 0x4A [Block 0]
|
||||
0x01 0x0C 0x04 0x19 0x99 0xE0 0x3F 0x36 0x44 0x86 0x24 0x48 0x3E 0x58 0x2D 0x0E [Block 1]
|
||||
0xA6 0x22 0x93 0xCF 0xA6 0xDF 0x74 0x53 0x5C 0x35 0x41 0x81 0x16 0x87 0x74 0xDF [Block 2]
|
||||
0x2D 0x55 0xA5 0x47 0x06 0x27 0x3C 0x50 0xD7 0xB4 0xF8 0xA8 0xCD 0xDC 0x6E 0xD7 [Block 3]
|
||||
|
||||
|
||||
Encrypted Data with AES 192 Mode CTR :
|
||||
|
||||
0xCD 0xC8 0x0D 0x6F 0xDD 0xF1 0x8C 0xAB 0x34 0xC2 0x59 0x09 0xC9 0x9A 0x41 0x74 [Block 0]
|
||||
0x37 0xD8 0xA6 0x39 0x17 0x1F 0xDC 0xCA 0x63 0xEB 0xD1 0x7C 0xE2 0xD7 0x32 0x1A [Block 1]
|
||||
0x79 0xA0 0xC9 0x6B 0x53 0xC7 0xEE 0xEC 0xD9 0xED 0x71 0x57 0xC4 0x44 0xFC 0x7A [Block 2]
|
||||
0x84 0x5C 0x37 0xB2 0xF5 0x11 0x69 0x7B 0x0E 0x89 0xD5 0xED 0x60 0xC4 0xD4 0x9E [Block 3]
|
||||
|
||||
|
||||
Encrypted Data with AES 256 Mode CTR :
|
||||
|
||||
0xDC 0x7E 0x84 0xBF 0xDA 0x79 0x16 0x4B 0x7E 0xCD 0x84 0x86 0x98 0x5D 0x38 0x60 [Block 0]
|
||||
0xD5 0x77 0x78 0x8B 0x8D 0x8A 0x85 0x74 0x55 0x13 0xA5 0xD5 0x0F 0x82 0x1F 0x30 [Block 1]
|
||||
0xFF 0xE9 0x6D 0x5C 0xF5 0x4B 0x23 0x8D 0xCC 0x8D 0x67 0x83 0xA8 0x7F 0x3B 0xEA [Block 2]
|
||||
0xE9 0xAF 0x54 0x63 0x44 0xCB 0x9C 0xA4 0xD1 0xE5 0x53 0xFF 0xC0 0x6B 0xC7 0x3E [Block 3]
|
||||
|
||||
|
||||
Decrypted Data with AES 128 Mode CTR :
|
||||
|
||||
0x26 0xB7 0xCC 0x60 0x18 0x74 0x80 0xF0 0x14 0xE0 0xB9 0x72 0x89 0x46 0xF5 0x1D [Block 0]
|
||||
0xFF 0xA7 0x45 0xD5 0xD7 0x91 0x8A 0x44 0x4F 0xEA 0x5A 0xDE 0xEA 0x81 0xDB 0xED [Block 1]
|
||||
0xE5 0x54 0x59 0x31 0xE6 0x42 0xE4 0x79 0xC8 0xD8 0x66 0x06 0x2E 0xAF 0xB3 0x26 [Block 2]
|
||||
0xE4 0x3B 0x4B 0xA3 0xB1 0x77 0x0B 0x4E 0x68 0x91 0x73 0xE3 0x5E 0x36 0xB8 0x60 [Block 3]
|
||||
|
||||
|
||||
Decrypted Data with AES 192 Mode CTR :
|
||||
|
||||
0xD0 0x40 0x18 0x21 0x72 0xA8 0xA1 0x7B 0x13 0x16 0xA9 0x83 0xA8 0xE0 0x4F 0x23 [Block 0]
|
||||
0xC9 0x73 0xE7 0xF5 0x59 0x6E 0x69 0xB8 0x68 0x87 0xAF 0xEA 0x36 0x0E 0xC4 0xF9 [Block 1]
|
||||
0x3A 0xD6 0x03 0x95 0x13 0x5A 0x7E 0xC6 0x4D 0x00 0x56 0xD0 0xFC 0x6C 0x3B 0x83 [Block 2]
|
||||
0x4D 0x32 0xD9 0x56 0x42 0x41 0x5E 0x65 0xB1 0xAC 0x5E 0xA6 0xF3 0x2E 0x02 0x29 [Block 3]
|
||||
|
||||
|
||||
Decrypted Data with AES 256 Mode CTR :
|
||||
|
||||
0xC1 0xF6 0x91 0xF1 0x75 0x20 0x3B 0x9B 0x59 0x19 0x74 0x0C 0xF9 0x27 0x36 0x37 [Block 0]
|
||||
0x2B 0xDC 0x39 0x47 0xC3 0xFB 0x30 0x06 0x5E 0x7F 0xDB 0x43 0xDB 0x5B 0xE9 0xD3 [Block 1]
|
||||
0xBC 0x9F 0xA7 0xA2 0xB5 0xD6 0xB3 0xA7 0x58 0x60 0x40 0x04 0x90 0x57 0xFC 0x13 [Block 2]
|
||||
0x20 0xC1 0xBA 0x87 0xF3 0x9B 0xAB 0xBA 0x6E 0xC0 0xD8 0xB4 0x53 0x81 0x11 0x89 [Block 3]
|
||||
70
NSPE/Example/CAU/CAU_AES_modes/gd32w51x_libopt.h
Normal file
70
NSPE/Example/CAU/CAU_AES_modes/gd32w51x_libopt.h
Normal file
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
243
NSPE/Example/CAU/CAU_AES_modes/main.c
Normal file
243
NSPE/Example/CAU/CAU_AES_modes/main.c
Normal file
@ -0,0 +1,243 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief CAU AES modes example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "main.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
uint8_t key_128[16] = {0x2b,0x7e,0x15,0x16,0x28,0xae,0xd2,0xa6,
|
||||
0xab,0xf7,0x15,0x88,0x09,0xcf,0x4f,0x3c};
|
||||
uint8_t key_192[24] = {0x8e,0x73,0xb0,0xf7,0xda,0x0e,0x64,0x52,
|
||||
0xc8,0x10,0xf3,0x2b,0x80,0x90,0x79,0xe5,
|
||||
0x62,0xf8,0xea,0xd2,0x52,0x2c,0x6b,0x7b};
|
||||
uint8_t key_256[32] = {0x60,0x3d,0xeb,0x10,0x15,0xca,0x71,0xbe,
|
||||
0x2b,0x73,0xae,0xf0,0x85,0x7d,0x77,0x81,
|
||||
0x1f,0x35,0x2c,0x07,0x3b,0x61,0x08,0xd7,
|
||||
0x2d,0x98,0x10,0xa3,0x09,0x14,0xdf,0xf4};
|
||||
|
||||
uint8_t *key_select[3] = {key_128, key_192, key_256};
|
||||
uint16_t keysize[3] = {128, 192, 256};
|
||||
|
||||
uint8_t vectors[16] = {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
|
||||
0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f};
|
||||
uint8_t plaintext[TEXT_SIZE] =
|
||||
{0x6b,0xc1,0xbe,0xe2,0x2e,0x40,0x9f,0x96,
|
||||
0xe9,0x3d,0x7e,0x11,0x73,0x93,0x17,0x2a,
|
||||
0xae,0x2d,0x8a,0x57,0x1e,0x03,0xac,0x9c,
|
||||
0x9e,0xb7,0x6f,0xac,0x45,0xaf,0x8e,0x51,
|
||||
0x30,0xc8,0x1c,0x46,0xa3,0x5c,0xe4,0x11,
|
||||
0xe5,0xfb,0xc1,0x19,0x1a,0x0a,0x52,0xef,
|
||||
0xf6,0x9f,0x24,0x45,0xdf,0x4f,0x9b,0x17,
|
||||
0xad,0x2b,0x41,0x7b,0xe6,0x6c,0x37,0x10};
|
||||
uint8_t ciphertext[TEXT_SIZE] =
|
||||
{0x76,0x49,0xab,0xac,0x81,0x19,0xb2,0x46,
|
||||
0xce,0xe9,0x8e,0x9b,0x12,0xe9,0x19,0x7d,
|
||||
0x50,0x86,0xcb,0x9b,0x50,0x72,0x19,0xee,
|
||||
0x95,0xdb,0x11,0x3a,0x91,0x76,0x78,0xb2,
|
||||
0x73,0xbe,0xd6,0xb8,0xe3,0xc1,0x74,0x3b,
|
||||
0x71,0x16,0xe6,0x9e,0x22,0x22,0x95,0x16,
|
||||
0x3f,0xf1,0xca,0xa1,0x68,0x1f,0xac,0x09,
|
||||
0x12,0x0e,0xca,0x30,0x75,0x86,0xe1,0xa7};
|
||||
uint8_t encrypt_result[TEXT_SIZE];
|
||||
uint8_t decrypt_result[TEXT_SIZE];
|
||||
uint32_t i = 0;
|
||||
|
||||
/* printf data by a block of 16 bytes */
|
||||
static void data_display(uint32_t datalength, uint8_t *data);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
cau_parameter_struct text;
|
||||
uint8_t *key_addr;
|
||||
uint32_t key_size;
|
||||
|
||||
gd_eval_com_init(EVAL_COM0);
|
||||
/* enable CAU clock */
|
||||
rcu_periph_clock_enable(RCU_CAU);
|
||||
|
||||
printf("\r\nplain data :\r\n");
|
||||
data_display(TEXT_SIZE, plaintext);
|
||||
|
||||
cau_struct_para_init(&text);
|
||||
/* encryption in ECB mode */
|
||||
/* ECB mode: AES 128 -> AES 192 -> AES 256 */
|
||||
for(i = 0; i < 3; i++){
|
||||
key_addr = key_select[i];
|
||||
key_size = keysize[i];
|
||||
|
||||
text.alg_dir = CAU_ENCRYPT;
|
||||
text.key = key_addr;
|
||||
text.key_size = key_size;
|
||||
text.input = plaintext;
|
||||
text.in_length = TEXT_SIZE;
|
||||
|
||||
if(SUCCESS == cau_aes_ecb(&text, encrypt_result)){
|
||||
printf(" \r\n\r\nEncrypted Data with AES %d Mode ECB :\r\n\r\n", key_size);
|
||||
data_display(TEXT_SIZE, encrypt_result);
|
||||
}
|
||||
}
|
||||
|
||||
/* decryption in ECB mode */
|
||||
/* ECB mode: AES 128 -> AES 192 -> AES 256 */
|
||||
for(i = 0; i < 3; i++){
|
||||
key_addr = key_select[i];
|
||||
key_size = keysize[i];
|
||||
|
||||
text.alg_dir = CAU_DECRYPT;
|
||||
text.key = key_addr;
|
||||
text.key_size = key_size;
|
||||
text.input = ciphertext;
|
||||
text.in_length = TEXT_SIZE;
|
||||
|
||||
if(SUCCESS == cau_aes_ecb(&text, decrypt_result)){
|
||||
printf(" \r\n\r\nDecrypted Data with AES %d Mode ECB :\r\n\r\n", key_size);
|
||||
data_display(TEXT_SIZE, decrypt_result);
|
||||
}
|
||||
}
|
||||
|
||||
/* encryption in CBC mode */
|
||||
/* CBC mode: AES 128 -> AES 192 -> AES 256 */
|
||||
for(i = 0; i < 3; i++){
|
||||
key_addr = key_select[i];
|
||||
key_size = keysize[i];
|
||||
|
||||
text.alg_dir = CAU_ENCRYPT;
|
||||
text.key = key_addr;
|
||||
text.key_size = key_size;
|
||||
text.iv = vectors;
|
||||
text.input = plaintext;
|
||||
text.in_length = TEXT_SIZE;
|
||||
|
||||
if(SUCCESS == cau_aes_cbc(&text, encrypt_result)){
|
||||
printf(" \r\n\r\nEncrypted Data with AES %d Mode CBC :\r\n\r\n", key_size);
|
||||
data_display(TEXT_SIZE, encrypt_result);
|
||||
}
|
||||
}
|
||||
|
||||
/* decryption in CBC mode */
|
||||
/* CBC mode: AES 128 -> AES 192 -> AES 256 */
|
||||
for(i = 0; i < 3; i++){
|
||||
key_addr = key_select[i];
|
||||
key_size = keysize[i];
|
||||
|
||||
text.alg_dir = CAU_DECRYPT;
|
||||
text.key = key_addr;
|
||||
text.key_size = key_size;
|
||||
text.iv = vectors;
|
||||
text.input = ciphertext;
|
||||
text.in_length = TEXT_SIZE;
|
||||
|
||||
if(SUCCESS == cau_aes_cbc(&text, decrypt_result)){
|
||||
printf(" \r\n\r\nDecrypted Data with AES %d Mode CBC :\r\n\r\n", key_size);
|
||||
data_display(TEXT_SIZE, decrypt_result);
|
||||
}
|
||||
}
|
||||
|
||||
/* encryption in CTR mode */
|
||||
/* CTR mode: AES 128 -> AES 192 -> AES 256 */
|
||||
for(i = 0; i < 3; i++){
|
||||
key_addr = key_select[i];
|
||||
key_size = keysize[i];
|
||||
|
||||
text.alg_dir = CAU_ENCRYPT;
|
||||
text.key = key_addr;
|
||||
text.key_size = key_size;
|
||||
text.iv = vectors;
|
||||
text.input = plaintext;
|
||||
text.in_length = TEXT_SIZE;
|
||||
|
||||
if(SUCCESS == cau_aes_ctr(&text, encrypt_result)){
|
||||
printf(" \r\n\r\nEncrypted Data with AES %d Mode CTR :\r\n\r\n", key_size);
|
||||
data_display(TEXT_SIZE, encrypt_result);
|
||||
}
|
||||
}
|
||||
|
||||
/* decryption in CTR mode */
|
||||
/* CTR mode: AES 128 -> AES 192 -> AES 256 */
|
||||
for(i = 0; i < 3; i++){
|
||||
key_addr = key_select[i];
|
||||
key_size = keysize[i];
|
||||
|
||||
text.alg_dir = CAU_DECRYPT;
|
||||
text.key = key_addr;
|
||||
text.key_size = key_size;
|
||||
text.iv = vectors;
|
||||
text.input = ciphertext;
|
||||
text.in_length = TEXT_SIZE;
|
||||
|
||||
if(SUCCESS == cau_aes_ctr(&text, decrypt_result)){
|
||||
printf(" \r\n\r\nDecrypted Data with AES %d Mode CTR :\r\n\r\n", key_size);
|
||||
data_display(TEXT_SIZE, decrypt_result);
|
||||
}
|
||||
}
|
||||
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief printf data by a block of 16 bytes
|
||||
\param[in] datalength: length of the data to display
|
||||
\param[in] data: pointer to the data to display
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
static void data_display(uint32_t datalength, uint8_t *data)
|
||||
{
|
||||
uint32_t i =0, count = 0;
|
||||
|
||||
for(i = 0; i < datalength; i++){
|
||||
printf("0x%02X ", data[i]);
|
||||
count++;
|
||||
|
||||
if(16 == count){
|
||||
count = 0;
|
||||
printf(" [Block %d] \r\n", i/16);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* retarget the C library printf function to the USART */
|
||||
int fputc(int ch, FILE *f)
|
||||
{
|
||||
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
||||
while(RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE));
|
||||
|
||||
return ch;
|
||||
}
|
||||
44
NSPE/Example/CAU/CAU_AES_modes/main.h
Normal file
44
NSPE/Example/CAU/CAU_AES_modes/main.h
Normal file
@ -0,0 +1,44 @@
|
||||
/*!
|
||||
\file main.h
|
||||
\brief the header file of main
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "stdio.h"
|
||||
|
||||
#ifndef MAIN_H
|
||||
#define MAIN_H
|
||||
|
||||
/* plain text size in bytes, it must be a multiple of 16(128 bits = 16 bytes) for AES algorithm */
|
||||
#define TEXT_SIZE 64
|
||||
|
||||
#endif /* MAIN_H */
|
||||
38
NSPE/Example/CAU/CAU_AES_modes/readme.txt
Normal file
38
NSPE/Example/CAU/CAU_AES_modes/readme.txt
Normal file
@ -0,0 +1,38 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of CAU_AES_modes example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to use the
|
||||
CAU peripheral to encrypt and decrypt data using AES in chaining modes
|
||||
(ECB, CBC, CTR) and all key sizes (128, 192, 256) Algorithm.
|
||||
The all data can be displayed on a PC HyperTerminal using the USART.
|
||||
35
NSPE/Example/CAU/CAU_DES_TDES_modes/Expected_Results.txt
Normal file
35
NSPE/Example/CAU/CAU_DES_TDES_modes/Expected_Results.txt
Normal file
@ -0,0 +1,35 @@
|
||||
|
||||
plain data :
|
||||
0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 [Block 0]
|
||||
|
||||
encrypted data with DES Mode ECB :
|
||||
|
||||
0xAF 0xE6 0x49 0x61 0xCC 0x4F 0x7C 0x13 [Block 0]
|
||||
|
||||
decrypted data with DES Mode ECB :
|
||||
|
||||
0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 [Block 0]
|
||||
|
||||
encrypted data with DES Mode CBC :
|
||||
|
||||
0xD4 0xE3 0x6B 0x07 0x60 0xBD 0x60 0x15 [Block 0]
|
||||
|
||||
decrypted data with DES Mode CBC :
|
||||
|
||||
0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 [Block 0]
|
||||
|
||||
encrypted data with TDES Mode ECB :
|
||||
|
||||
0x50 0x08 0x77 0xCB 0x7B 0x95 0xBC 0x0C [Block 0]
|
||||
|
||||
decrypted data with TDES Mode ECB :
|
||||
|
||||
0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 [Block 0]
|
||||
|
||||
encrypted data with TDES Mode CBC :
|
||||
|
||||
0x06 0x63 0x86 0xC3 0x3E 0xCB 0x14 0xDF [Block 0]
|
||||
|
||||
decrypted data with TDES Mode CBC :
|
||||
|
||||
0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 [Block 0]
|
||||
70
NSPE/Example/CAU/CAU_DES_TDES_modes/gd32w51x_libopt.h
Normal file
70
NSPE/Example/CAU/CAU_DES_TDES_modes/gd32w51x_libopt.h
Normal file
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
188
NSPE/Example/CAU/CAU_DES_TDES_modes/main.c
Normal file
188
NSPE/Example/CAU/CAU_DES_TDES_modes/main.c
Normal file
@ -0,0 +1,188 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief CAU DES/TDES modes example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "main.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
/* key size 64 bytes */
|
||||
uint8_t des_key[8] = {0x2b,0x7e,0x15,0x16,0x28,0xae,0xd2,0xa6};
|
||||
/* key : 192 bits */
|
||||
uint8_t tdes_key[24] = {0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
|
||||
0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,
|
||||
0x89,0xAB,0xCD,0xEF,0x01,0x23,0x45,0x67};
|
||||
uint8_t plaintext[DATA_SIZE] = {0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38};
|
||||
/* initialization vector */
|
||||
uint8_t vectors[8] = {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07};
|
||||
uint8_t encrypt_result[DATA_SIZE];
|
||||
uint8_t decrypt_result[DATA_SIZE];
|
||||
|
||||
/* printf data by a block of 8 bytes */
|
||||
static void data_display(uint32_t datalength, uint8_t *data);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
cau_parameter_struct text;
|
||||
|
||||
gd_eval_com_init(EVAL_COM0);
|
||||
/* enable CAU clock */
|
||||
rcu_periph_clock_enable(RCU_CAU);
|
||||
|
||||
printf("\r\nplain data :\r\n");
|
||||
data_display(DATA_SIZE, plaintext);
|
||||
|
||||
cau_struct_para_init(&text);
|
||||
/* encryption in DES ECB mode */
|
||||
text.alg_dir = CAU_ENCRYPT;
|
||||
text.key = des_key;
|
||||
text.input = plaintext;
|
||||
text.in_length = DATA_SIZE;
|
||||
if(SUCCESS == cau_des_ecb(&text, encrypt_result)){
|
||||
printf(" \r\n encrypted data with DES Mode ECB :\r\n\r\n");
|
||||
data_display(DATA_SIZE, encrypt_result);
|
||||
}
|
||||
|
||||
/* decryption in DES ECB mode */
|
||||
text.alg_dir = CAU_DECRYPT;
|
||||
text.key = des_key;
|
||||
text.input = encrypt_result;
|
||||
text.in_length = DATA_SIZE;
|
||||
if(SUCCESS == cau_des_ecb(&text, decrypt_result)){
|
||||
printf(" \r\n decrypted data with DES Mode ECB :\r\n\r\n");
|
||||
data_display(DATA_SIZE, decrypt_result);
|
||||
}
|
||||
|
||||
/* encryption in DES CBC mode */
|
||||
text.alg_dir = CAU_ENCRYPT;
|
||||
text.key = des_key;
|
||||
text.iv = vectors;
|
||||
text.input = plaintext;
|
||||
text.in_length = DATA_SIZE;
|
||||
if(SUCCESS == cau_des_cbc(&text, encrypt_result)){
|
||||
printf(" \r\n encrypted data with DES Mode CBC :\r\n\r\n");
|
||||
data_display(DATA_SIZE, encrypt_result);
|
||||
}
|
||||
|
||||
/* decryption in DES CBC mode */
|
||||
text.alg_dir = CAU_DECRYPT;
|
||||
text.key = des_key;
|
||||
text.iv = vectors;
|
||||
text.input = encrypt_result;
|
||||
text.in_length = DATA_SIZE;
|
||||
if(SUCCESS == cau_des_cbc(&text, decrypt_result)){
|
||||
printf(" \r\n decrypted data with DES Mode CBC :\r\n\r\n");
|
||||
data_display(DATA_SIZE, decrypt_result);
|
||||
}
|
||||
|
||||
/* encryption in TDES ECB mode */
|
||||
text.alg_dir = CAU_ENCRYPT;
|
||||
text.key = tdes_key;
|
||||
text.input = plaintext;
|
||||
text.in_length = DATA_SIZE;
|
||||
if(SUCCESS == cau_tdes_ecb(&text, encrypt_result)){
|
||||
printf(" \r\n encrypted data with TDES Mode ECB :\r\n\r\n");
|
||||
data_display(DATA_SIZE, encrypt_result);
|
||||
}
|
||||
|
||||
/* decryption in TDES ECB mode */
|
||||
text.alg_dir = CAU_DECRYPT;
|
||||
text.key = tdes_key;
|
||||
text.input = encrypt_result;
|
||||
text.in_length = DATA_SIZE;
|
||||
if(SUCCESS == cau_tdes_ecb(&text, decrypt_result)){
|
||||
printf(" \r\n decrypted data with TDES Mode ECB :\r\n\r\n");
|
||||
data_display(DATA_SIZE, decrypt_result);
|
||||
}
|
||||
|
||||
/* encryption in TDES CBC mode */
|
||||
text.alg_dir = CAU_ENCRYPT;
|
||||
text.key = tdes_key;
|
||||
text.iv = vectors;
|
||||
text.input = plaintext;
|
||||
text.in_length = DATA_SIZE;
|
||||
if(SUCCESS == cau_tdes_cbc(&text, encrypt_result)){
|
||||
printf(" \r\n encrypted data with TDES Mode CBC :\r\n\r\n");
|
||||
data_display(DATA_SIZE, encrypt_result);
|
||||
}
|
||||
|
||||
/* decryption in TDES CBC mode */
|
||||
text.alg_dir = CAU_DECRYPT;
|
||||
text.key = tdes_key;
|
||||
text.iv = vectors;
|
||||
text.input = encrypt_result;
|
||||
text.in_length = DATA_SIZE;
|
||||
if(SUCCESS == cau_tdes_cbc(&text, decrypt_result)){
|
||||
printf(" \r\n decrypted data with TDES Mode CBC :\r\n\r\n");
|
||||
data_display(DATA_SIZE, decrypt_result);
|
||||
}
|
||||
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief printf data by a block of 8 bytes
|
||||
\param[in] datalength: length of the data to display
|
||||
\param[in] data: pointer to the data to display
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
static void data_display(uint32_t datalength, uint8_t *data)
|
||||
{
|
||||
uint32_t i =0, count = 0;
|
||||
|
||||
for(i = 0; i < datalength; i++){
|
||||
printf("0x%02X ", data[i]);
|
||||
count++;
|
||||
|
||||
if(8 == count){
|
||||
count = 0;
|
||||
printf(" [Block %d] \r\n", i/8);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* retarget the C library printf function to the USART */
|
||||
int fputc(int ch, FILE *f)
|
||||
{
|
||||
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
||||
while(RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE));
|
||||
|
||||
return ch;
|
||||
}
|
||||
43
NSPE/Example/CAU/CAU_DES_TDES_modes/main.h
Normal file
43
NSPE/Example/CAU/CAU_DES_TDES_modes/main.h
Normal file
@ -0,0 +1,43 @@
|
||||
/*!
|
||||
\file main.h
|
||||
\brief the header file of main
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "stdio.h"
|
||||
|
||||
#ifndef MAIN_H
|
||||
#define MAIN_H
|
||||
|
||||
#define DATA_SIZE 8
|
||||
|
||||
#endif /* MAIN_H */
|
||||
38
NSPE/Example/CAU/CAU_DES_TDES_modes/readme.txt
Normal file
38
NSPE/Example/CAU/CAU_DES_TDES_modes/readme.txt
Normal file
@ -0,0 +1,38 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of CAU_DES_TDES_modes example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to use the CAU
|
||||
peripheral to encrypt and decrypt data using DES and TDES in all modes (ECB, CBC)
|
||||
algorithm.
|
||||
The all data can be displayed on a PC HyperTerminal using the USART.
|
||||
22
NSPE/Example/CAU/CAU_TDESECB_mode/Expected_Results.txt
Normal file
22
NSPE/Example/CAU/CAU_TDESECB_mode/Expected_Results.txt
Normal file
@ -0,0 +1,22 @@
|
||||
plain data :
|
||||
0x20212223 0x24252627 [Block 0]
|
||||
0x28292A2B 0x2C2D2E2F [Block 1]
|
||||
0xFFEEDDCC 0xBBAA9988 [Block 2]
|
||||
0x77665544 0x33221100 [Block 3]
|
||||
0x10000000 0x20000000 [Block 4]
|
||||
|
||||
TDES encrypted data:
|
||||
|
||||
0xC9406174 0xF076C814 [Block 0]
|
||||
0x81A2BCB1 0x4ED3E70D [Block 1]
|
||||
0x54351409 0x6C4E674B [Block 2]
|
||||
0x4FDE2AEC 0xDBE00AC3 [Block 3]
|
||||
0xEE46220C 0xCAB2CEFB [Block 4]
|
||||
|
||||
TDES decrypted data:
|
||||
|
||||
0x20212223 0x24252627 [Block 0]
|
||||
0x28292A2B 0x2C2D2E2F [Block 1]
|
||||
0xFFEEDDCC 0xBBAA9988 [Block 2]
|
||||
0x77665544 0x33221100 [Block 3]
|
||||
0x10000000 0x20000000 [Block 4]
|
||||
70
NSPE/Example/CAU/CAU_TDESECB_mode/gd32w51x_libopt.h
Normal file
70
NSPE/Example/CAU/CAU_TDESECB_mode/gd32w51x_libopt.h
Normal file
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
205
NSPE/Example/CAU/CAU_TDESECB_mode/main.c
Normal file
205
NSPE/Example/CAU/CAU_TDESECB_mode/main.c
Normal file
@ -0,0 +1,205 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief CAU TDESECB mode example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "main.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
/* 192 bit key */
|
||||
uint32_t tdes_key[6]={
|
||||
0x40414243,0x44454647, /* KEY1 */
|
||||
0x48494A4B,0x4C4D4E4F, /* KEY2 */
|
||||
0x50515253,0x54555657}; /* KEY3 */
|
||||
uint32_t plaintext[DATA_SIZE]={
|
||||
0x20212223,0x24252627, /* block 0 */
|
||||
0x28292a2b,0x2c2d2e2f, /* block 1 */
|
||||
0xFFEEDDCC,0xBBAA9988, /* block 2 */
|
||||
0x77665544,0x33221100, /* block 3 */
|
||||
0x10000000,0x20000000 }; /* block 4 */
|
||||
uint32_t encrypt_result[DATA_SIZE];
|
||||
uint32_t decrypt_result[DATA_SIZE];
|
||||
|
||||
/* encrypt/decrypt data using TDES */
|
||||
static void tdes_dma(uint32_t mode, uint32_t *source, uint32_t *dest);
|
||||
/* printf data by a block of 8 bytes */
|
||||
static void data_display(uint32_t datalength, uint32_t *data);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
gd_eval_com_init(EVAL_COM0);
|
||||
|
||||
printf(" plain data :\r\n");
|
||||
data_display(DATA_SIZE, plaintext);
|
||||
|
||||
/* encrypt */
|
||||
tdes_dma(CAU_ENCRYPT, plaintext, encrypt_result);
|
||||
printf(" \r\nTDES encrypted data:\r\n\r\n");
|
||||
data_display(DATA_SIZE, encrypt_result);
|
||||
|
||||
/* decrypt */
|
||||
tdes_dma(CAU_DECRYPT, encrypt_result, decrypt_result);
|
||||
printf(" \r\nTDES decrypted data:\r\n\r\n");
|
||||
data_display(DATA_SIZE, decrypt_result);
|
||||
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief encrypt/decrypt data using TDES
|
||||
\param[in] mode: algorithm direction
|
||||
\arg CAU_ENCRYPT: encrypt
|
||||
\arg CAU_DECRYPT: decrypt
|
||||
\param[in] source: pointer to the source address
|
||||
\param[in] dest: pointer to the dest address
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
static void tdes_dma(uint32_t mode, uint32_t *source, uint32_t *dest)
|
||||
{
|
||||
cau_key_parameter_struct key_initpara;
|
||||
dma_single_data_parameter_struct dma_initpara;
|
||||
|
||||
/* enable CAU clock */
|
||||
rcu_periph_clock_enable(RCU_CAU);
|
||||
/* Enable DMA1 clock */
|
||||
rcu_periph_clock_enable(RCU_DMA1);
|
||||
|
||||
cau_fifo_flush();
|
||||
|
||||
/* key structure initialization */
|
||||
cau_key_struct_para_init(&key_initpara);
|
||||
key_initpara.key_1_high = tdes_key[0];
|
||||
key_initpara.key_1_low = tdes_key[1];
|
||||
key_initpara.key_2_high = tdes_key[2];
|
||||
key_initpara.key_2_low = tdes_key[3];
|
||||
key_initpara.key_3_high = tdes_key[4];
|
||||
key_initpara.key_3_low = tdes_key[5];
|
||||
/* key initialization */
|
||||
cau_key_init(&key_initpara);
|
||||
|
||||
/* initialize the CAU peripheral */
|
||||
cau_init(mode, CAU_MODE_TDES_ECB, CAU_SWAPPING_32BIT);
|
||||
/* flush the IN and OUT FIFOs */
|
||||
cau_fifo_flush();
|
||||
cau_enable();
|
||||
|
||||
/* enable the CAU DMA interface */
|
||||
cau_dma_enable(CAU_DMA_INFIFO | CAU_DMA_OUTFIFO);
|
||||
|
||||
/* DMA configuration */
|
||||
dma_deinit(DMA1, DMA_CH5);
|
||||
dma_deinit(DMA1, DMA_CH6);
|
||||
dma_single_data_para_struct_init(&dma_initpara);
|
||||
|
||||
/* DMA1 channel6 for CAU_IN configuration */
|
||||
dma_initpara.direction = DMA_MEMORY_TO_PERIPH;
|
||||
dma_initpara.memory0_addr = (uint32_t)source;
|
||||
dma_initpara.memory_inc = DMA_MEMORY_INCREASE_ENABLE;
|
||||
dma_initpara.periph_memory_width = DMA_PERIPH_WIDTH_32BIT;
|
||||
dma_initpara.circular_mode = DMA_CIRCULAR_MODE_DISABLE;
|
||||
dma_initpara.number = DATA_SIZE;
|
||||
dma_initpara.periph_addr = (uint32_t)(&CAU_DI);
|
||||
dma_initpara.periph_inc = DMA_PERIPH_INCREASE_DISABLE;
|
||||
dma_initpara.priority = DMA_PRIORITY_HIGH;
|
||||
dma_single_data_mode_init(DMA1, DMA_CH6, &dma_initpara);
|
||||
|
||||
dma_channel_subperipheral_select(DMA1, DMA_CH6, DMA_SUBPERI2);
|
||||
|
||||
/* DMA1 channel5 for CAU_OUT configuration */
|
||||
dma_initpara.direction = DMA_PERIPH_TO_MEMORY;
|
||||
dma_initpara.memory0_addr = (uint32_t)dest;
|
||||
dma_initpara.memory_inc = DMA_MEMORY_INCREASE_ENABLE;
|
||||
dma_initpara.periph_memory_width = DMA_PERIPH_WIDTH_32BIT;
|
||||
dma_initpara.circular_mode = DMA_CIRCULAR_MODE_DISABLE;
|
||||
dma_initpara.number = DATA_SIZE;
|
||||
dma_initpara.periph_addr = (uint32_t)(&CAU_DO);
|
||||
dma_initpara.periph_inc = DMA_PERIPH_INCREASE_DISABLE;
|
||||
dma_initpara.priority = DMA_PRIORITY_HIGH;
|
||||
dma_single_data_mode_init(DMA1, DMA_CH5, &dma_initpara);
|
||||
|
||||
dma_channel_subperipheral_select(DMA1, DMA_CH5, DMA_SUBPERI2);
|
||||
|
||||
/* enable DMA transfer */
|
||||
dma_channel_enable(DMA1, DMA_CH5);
|
||||
dma_channel_enable(DMA1, DMA_CH6);
|
||||
|
||||
/* wait until the last transfer from OUT FIFO */
|
||||
while(!dma_flag_get(DMA1, DMA_CH5, DMA_FLAG_FTF)){
|
||||
}
|
||||
|
||||
dma_flag_clear(DMA1, DMA_CH5, DMA_FLAG_FTF);
|
||||
dma_flag_clear(DMA1, DMA_CH6, DMA_FLAG_FTF);
|
||||
|
||||
cau_disable();
|
||||
cau_dma_disable(CAU_DMA_INFIFO | CAU_DMA_OUTFIFO);
|
||||
dma_channel_disable(DMA1, DMA_CH5);
|
||||
dma_channel_disable(DMA1, DMA_CH6);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief printf data by a block of 8 bytes
|
||||
\param[in] datalength: length of the data to display
|
||||
\param[in] data: pointer to the data to display
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
static void data_display(uint32_t datalength, uint32_t *data)
|
||||
{
|
||||
uint32_t i =0, count = 0;
|
||||
|
||||
for(i = 0; i < datalength; i++){
|
||||
printf("0x%08X ", data[i]);
|
||||
count++;
|
||||
|
||||
if(2 == count){
|
||||
count = 0;
|
||||
printf(" [Block %d] \r\n", (i/2));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* retarget the C library printf function to the USART */
|
||||
int fputc(int ch, FILE *f)
|
||||
{
|
||||
usart_data_transmit(EVAL_COM0, (uint8_t)ch);
|
||||
while(RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE));
|
||||
|
||||
return ch;
|
||||
}
|
||||
44
NSPE/Example/CAU/CAU_TDESECB_mode/main.h
Normal file
44
NSPE/Example/CAU/CAU_TDESECB_mode/main.h
Normal file
@ -0,0 +1,44 @@
|
||||
/*!
|
||||
\file main.h
|
||||
\brief the header file of main
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "stdio.h"
|
||||
|
||||
#ifndef MAIN_H
|
||||
#define MAIN_H
|
||||
|
||||
#define BLOCKS_NBR 5
|
||||
#define DATA_SIZE ((BLOCKS_NBR*64)/32)
|
||||
|
||||
#endif /* MAIN_H */
|
||||
40
NSPE/Example/CAU/CAU_TDESECB_mode/readme.txt
Normal file
40
NSPE/Example/CAU/CAU_TDESECB_mode/readme.txt
Normal file
@ -0,0 +1,40 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of CAU_TDESECB_mode example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows how to use the CAU
|
||||
peripheral to encrypt and decrypt data using TDES algorithm.
|
||||
For this example, DMA is used to transfer data from memory to the CAU processor
|
||||
IN FIFO and also to transfer data from CAU processor OUT FIFO to memory.
|
||||
The data to be encrypted is a 320 bit data, which corresponds to 5 TDES Blocks.
|
||||
The all data can be displayed on a PC HyperTerminal using the USART.
|
||||
70
NSPE/Example/CRC/CRC_calculate/gd32w51x_libopt.h
Normal file
70
NSPE/Example/CRC/CRC_calculate/gd32w51x_libopt.h
Normal file
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
69
NSPE/Example/CRC/CRC_calculate/main.c
Normal file
69
NSPE/Example/CRC/CRC_calculate/main.c
Normal file
@ -0,0 +1,69 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief CRC calculate demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
|
||||
uint32_t val = 0, valcrc = 0;
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
val = (uint32_t)0xabcd1234;
|
||||
|
||||
/* initialize the LED1 and LED2, turn off them */
|
||||
gd_eval_led_init(LED1);
|
||||
gd_eval_led_init(LED2);
|
||||
gd_eval_led_off(LED1);
|
||||
gd_eval_led_off(LED2);
|
||||
|
||||
rcu_periph_clock_enable(RCU_CRC);
|
||||
|
||||
/* reset the CRC data register and calculate the CRC of the value */
|
||||
crc_data_register_reset();
|
||||
valcrc = crc_single_data_calculate(val);
|
||||
|
||||
if(0xf7018a40 == valcrc){
|
||||
gd_eval_led_on(LED1);
|
||||
gd_eval_led_on(LED2);
|
||||
}
|
||||
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
37
NSPE/Example/CRC/CRC_calculate/readme.txt
Normal file
37
NSPE/Example/CRC/CRC_calculate/readme.txt
Normal file
@ -0,0 +1,37 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of CRC example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This example is based on the GD32W515P-EVAL-V1.0 board, it shows how to use CRC to calculate
|
||||
the CRC value. In this demo, 1 CRC value is calculated for a 32-bit data. If the result is
|
||||
success, turn on the LED1 and LED2.
|
||||
140
NSPE/Example/DBG/DBG_timer0_stop/gd32w51x_it.c
Normal file
140
NSPE/Example/DBG/DBG_timer0_stop/gd32w51x_it.c
Normal file
@ -0,0 +1,140 @@
|
||||
/*!
|
||||
\file gd32w51x_it.c
|
||||
\brief interrupt service routines
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x_it.h"
|
||||
#include "main.h"
|
||||
#include "systick.h"
|
||||
|
||||
/*!
|
||||
\brief this function handles NMI exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles HardFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
/* if Hard Fault exception occurs, go to infinite loop */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles MemManage exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void MemManage_Handler(void)
|
||||
{
|
||||
/* if Memory Manage exception occurs, go to infinite loop */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles BusFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void BusFault_Handler(void)
|
||||
{
|
||||
/* if Bus Fault exception occurs, go to infinite loop */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles UsageFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void UsageFault_Handler(void)
|
||||
{
|
||||
/* if Usage Fault exception occurs, go to infinite loop */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SVC exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SVC_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles DebugMon exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void DebugMon_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles PendSV exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SysTick exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
delay_decrement();
|
||||
}
|
||||
60
NSPE/Example/DBG/DBG_timer0_stop/gd32w51x_it.h
Normal file
60
NSPE/Example/DBG/DBG_timer0_stop/gd32w51x_it.h
Normal file
@ -0,0 +1,60 @@
|
||||
/*!
|
||||
\file gd32w51x_it.h
|
||||
\brief the header file of the ISR
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_IT_H
|
||||
#define GD32W51X_IT_H
|
||||
|
||||
#include "gd32w51x.h"
|
||||
|
||||
/* function declarations */
|
||||
/* this function handles NMI exception */
|
||||
void NMI_Handler(void);
|
||||
/* this function handles HardFault exception */
|
||||
void HardFault_Handler(void);
|
||||
/* this function handles MemManage exception */
|
||||
void MemManage_Handler(void);
|
||||
/* this function handles BusFault exception */
|
||||
void BusFault_Handler(void);
|
||||
/* this function handles UsageFault exception */
|
||||
void UsageFault_Handler(void);
|
||||
/* this function handles SVC exception */
|
||||
void SVC_Handler(void);
|
||||
/* this function handles DebugMon exception */
|
||||
void DebugMon_Handler(void);
|
||||
/* this function handles PendSV exception */
|
||||
void PendSV_Handler(void);
|
||||
/* this function handles SysTick exception */
|
||||
void SysTick_Handler(void);
|
||||
|
||||
#endif /* GD32W51X_IT_H */
|
||||
70
NSPE/Example/DBG/DBG_timer0_stop/gd32w51x_libopt.h
Normal file
70
NSPE/Example/DBG/DBG_timer0_stop/gd32w51x_libopt.h
Normal file
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_LIBOPT_H
|
||||
#define GD32W51X_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51X_LIBOPT_H */
|
||||
160
NSPE/Example/DBG/DBG_timer0_stop/main.c
Normal file
160
NSPE/Example/DBG/DBG_timer0_stop/main.c
Normal file
@ -0,0 +1,160 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief debug TIMER0 when the MCU is in debug mode
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "gd32w515p_eval.h"
|
||||
#include "systick.h"
|
||||
|
||||
void gpio_configuration(void);
|
||||
void timer_configuration(void);
|
||||
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
/* systick configuration */
|
||||
systick_config();
|
||||
|
||||
/* system clocks configuration */
|
||||
rcu_periph_clock_enable(RCU_GPIOA);
|
||||
|
||||
/* gpio configuration */
|
||||
gpio_configuration();
|
||||
|
||||
/* enable the led clock */
|
||||
rcu_periph_clock_enable(RCU_GPIOA);
|
||||
|
||||
/* configure led GPIO port */
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO_PIN_15);
|
||||
gpio_output_options_set(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_166MHZ, GPIO_PIN_15);
|
||||
GPIO_BC(GPIOA) = GPIO_PIN_15;
|
||||
|
||||
timer_configuration();
|
||||
|
||||
/* keep timer0 counter when the MCU is in debug mode */
|
||||
dbg_periph_enable(DBG_TIMER0_HOLD);
|
||||
|
||||
while(1)
|
||||
{
|
||||
/* toggle LED1 output status every second */
|
||||
GPIO_TG(GPIOA) = GPIO_PIN_15;
|
||||
/* you can set breakpoint here, then look over the register in timer0 */
|
||||
delay_1ms(1000);
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the GPIO ports
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void gpio_configuration(void)
|
||||
{
|
||||
/* Configure PA9 PA10 PA11(TIMER0 CH1 CH2 CH3) as alternate function */
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO_PIN_9);
|
||||
gpio_output_options_set(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_166MHZ, GPIO_PIN_9);
|
||||
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO_PIN_10);
|
||||
gpio_output_options_set(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_166MHZ, GPIO_PIN_10);
|
||||
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO_PIN_11);
|
||||
gpio_output_options_set(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_166MHZ, GPIO_PIN_11);
|
||||
|
||||
gpio_af_set(GPIOA, GPIO_AF_1, GPIO_PIN_9);
|
||||
gpio_af_set(GPIOA, GPIO_AF_1, GPIO_PIN_10);
|
||||
gpio_af_set(GPIOA, GPIO_AF_1, GPIO_PIN_11);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief configure the TIMER peripheral
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void timer_configuration(void)
|
||||
{
|
||||
/* TIMER0 configuration: generate 3 PWM signals with 3 different duty cycles:
|
||||
TIMER0CLK = SystemCoreClock / 90 = 2MHz
|
||||
|
||||
TIMER0 Channel1 duty cycle = 4000/ 16000 = 25%
|
||||
TIMER0 Channel2 duty cycle = 8000/ 16000 = 50%
|
||||
TIMER0 Channel3 duty cycle = 12000/ 16000 = 75% */
|
||||
|
||||
timer_parameter_struct timer_initpara;
|
||||
timer_oc_parameter_struct timer_ocintpara;
|
||||
|
||||
rcu_periph_clock_enable(RCU_TIMER0);
|
||||
|
||||
/* TIMER0 configuration */
|
||||
timer_deinit(TIMER0);
|
||||
/* TIMER0 configuration */
|
||||
timer_initpara.prescaler = 89;
|
||||
timer_initpara.alignedmode = TIMER_COUNTER_EDGE;
|
||||
timer_initpara.counterdirection = TIMER_COUNTER_UP;
|
||||
timer_initpara.period = 15999;
|
||||
timer_initpara.clockdivision = TIMER_CKDIV_DIV1;
|
||||
timer_initpara.repetitioncounter = 0;
|
||||
timer_init(TIMER0,&timer_initpara);
|
||||
|
||||
/* CH1,CH2 and CH3 configuration in PWM mode */
|
||||
timer_ocintpara.ocpolarity = TIMER_OC_POLARITY_HIGH;
|
||||
timer_ocintpara.outputstate = TIMER_CCX_ENABLE;
|
||||
timer_channel_output_config(TIMER0, TIMER_CH_1, &timer_ocintpara);
|
||||
timer_channel_output_config(TIMER0, TIMER_CH_2, &timer_ocintpara);
|
||||
timer_channel_output_config(TIMER0, TIMER_CH_3, &timer_ocintpara);
|
||||
|
||||
timer_channel_output_pulse_value_config(TIMER0, TIMER_CH_1, 3999);
|
||||
timer_channel_output_mode_config(TIMER0, TIMER_CH_1, TIMER_OC_MODE_PWM1);
|
||||
timer_channel_output_shadow_config(TIMER0, TIMER_CH_1, TIMER_OC_SHADOW_DISABLE);
|
||||
|
||||
timer_channel_output_pulse_value_config(TIMER0, TIMER_CH_2, 7999);
|
||||
timer_channel_output_mode_config(TIMER0, TIMER_CH_2, TIMER_OC_MODE_PWM1);
|
||||
timer_channel_output_shadow_config(TIMER0, TIMER_CH_2, TIMER_OC_SHADOW_DISABLE);
|
||||
|
||||
timer_channel_output_pulse_value_config(TIMER0, TIMER_CH_3, 11999);
|
||||
timer_channel_output_mode_config(TIMER0, TIMER_CH_3, TIMER_OC_MODE_PWM1);
|
||||
timer_channel_output_shadow_config(TIMER0, TIMER_CH_3, TIMER_OC_SHADOW_DISABLE);
|
||||
|
||||
/* TIMER0 primary output function enable */
|
||||
timer_primary_output_config(TIMER0, ENABLE);
|
||||
|
||||
/* auto-reload preload enable */
|
||||
timer_auto_reload_shadow_enable(TIMER0);
|
||||
timer_enable(TIMER0);
|
||||
}
|
||||
38
NSPE/Example/DBG/DBG_timer0_stop/main.h
Normal file
38
NSPE/Example/DBG/DBG_timer0_stop/main.h
Normal file
@ -0,0 +1,38 @@
|
||||
/*!
|
||||
\file main.h
|
||||
\brief the header file of main
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef MAIN_H
|
||||
#define MAIN_H
|
||||
|
||||
#endif /* MAIN_H */
|
||||
54
NSPE/Example/DBG/DBG_timer0_stop/readme.txt
Normal file
54
NSPE/Example/DBG/DBG_timer0_stop/readme.txt
Normal file
@ -0,0 +1,54 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of the DBG demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
This demo is based on the GD32W515P-EVAL-V1.0 board, it shows that, when the
|
||||
DBG_CTL0_TM1_HOLD bit in DBG control register(DBG_CTL0) is set and the core halted,
|
||||
the TIMER0 counter stop counting and the PWM outputs of all channels are stopped as
|
||||
well.It's benefit for debugging.
|
||||
|
||||
The TIMER0 counter clock used is 2MHz.
|
||||
The Three Duty cycles are computed as the following description:
|
||||
The channel 1 duty cycle is set to 25%
|
||||
The channel 2 duty cycle is set to 50%
|
||||
The channel 3 duty cycle is set to 75%
|
||||
|
||||
Connect the TIMER0 pins to an oscilloscope and monitor the different waveforms:
|
||||
- TIMER0_CH1 pin (PA9)
|
||||
- TIMER0_CH2 pin (PA10)
|
||||
- TIMER0_CH3 pin (PA11)
|
||||
|
||||
For Keil,in debug mode,when the core is stopped,update the register window for TIMER0,
|
||||
you will see that the count value will not change. And at the same time,the PWM outputs of
|
||||
all the channels of TIMER0 will be stopped.
|
||||
|
||||
82
NSPE/Example/DBG/DBG_timer0_stop/systick.c
Normal file
82
NSPE/Example/DBG/DBG_timer0_stop/systick.c
Normal file
@ -0,0 +1,82 @@
|
||||
/*!
|
||||
\file systick.c
|
||||
\brief the systick configuration file
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
|
||||
volatile static uint32_t delay;
|
||||
|
||||
/*!
|
||||
\brief configure systick
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void systick_config(void)
|
||||
{
|
||||
/* setup systick timer for 1000Hz interrupts */
|
||||
if(SysTick_Config(SystemCoreClock / 1000U)){
|
||||
/* capture error */
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
/* configure the systick handler priority */
|
||||
NVIC_SetPriority(SysTick_IRQn, 0x00U);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay a time in milliseconds
|
||||
\param[in] count: count in milliseconds
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_1ms(uint32_t count)
|
||||
{
|
||||
delay = count;
|
||||
while(0U != delay){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay decrement
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_decrement(void)
|
||||
{
|
||||
if(0U != delay){
|
||||
delay--;
|
||||
}
|
||||
}
|
||||
47
NSPE/Example/DBG/DBG_timer0_stop/systick.h
Normal file
47
NSPE/Example/DBG/DBG_timer0_stop/systick.h
Normal file
@ -0,0 +1,47 @@
|
||||
/*!
|
||||
\file systick.h
|
||||
\brief the header file of systick
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef SYSTICK_H
|
||||
#define SYSTICK_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/* configure systick */
|
||||
void systick_config(void);
|
||||
/* delay a time in milliseconds */
|
||||
void delay_1ms(uint32_t count);
|
||||
/* delay decrement */
|
||||
void delay_decrement(void);
|
||||
|
||||
#endif /* SYSTICK_H */
|
||||
220
NSPE/Example/DCI/Dci_ov2640/dci_ov2640.c
Normal file
220
NSPE/Example/DCI/Dci_ov2640/dci_ov2640.c
Normal file
@ -0,0 +1,220 @@
|
||||
/*!
|
||||
\file dci_ov2640.c
|
||||
\brief DCI config file
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "dci_ov2640.h"
|
||||
#include "dci_ov2640_init_table.h"
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
|
||||
extern uint8_t capture_image[320*240*2];
|
||||
/*!
|
||||
\brief configure the DCI to interface with the camera module
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void dci_config(void)
|
||||
{
|
||||
dci_parameter_struct dci_struct;
|
||||
dma_multi_data_parameter_struct dma_multi_struct;
|
||||
rcu_periph_clock_enable(RCU_GPIOA);
|
||||
rcu_periph_clock_enable(RCU_GPIOB);
|
||||
rcu_periph_clock_enable(RCU_GPIOC);
|
||||
|
||||
rcu_periph_clock_enable(RCU_DCI);
|
||||
|
||||
/* DCI GPIO AF configuration */
|
||||
gpio_af_set(GPIOA, GPIO_AF_13, GPIO_PIN_6);
|
||||
gpio_af_set(GPIOB, GPIO_AF_13, GPIO_PIN_7);
|
||||
gpio_af_set(GPIOA, GPIO_AF_13, GPIO_PIN_4);
|
||||
gpio_af_set(GPIOB, GPIO_AF_13, GPIO_PIN_11);
|
||||
gpio_af_set(GPIOC, GPIO_AF_13, GPIO_PIN_7);
|
||||
gpio_af_set(GPIOB, GPIO_AF_13, GPIO_PIN_2);
|
||||
gpio_af_set(GPIOA, GPIO_AF_13, GPIO_PIN_12);
|
||||
gpio_af_set(GPIOB, GPIO_AF_13, GPIO_PIN_0);
|
||||
gpio_af_set(GPIOB, GPIO_AF_13, GPIO_PIN_6);
|
||||
gpio_af_set(GPIOB, GPIO_AF_13, GPIO_PIN_8);
|
||||
gpio_af_set(GPIOB, GPIO_AF_13, GPIO_PIN_9);
|
||||
|
||||
/* configure DCI_PIXCLK(PA6), DCI_VSYNC(PB7), DCI_HSYNC(PA4), DCI_D0(PB11), DCI_D1(PC7)
|
||||
DCI_D2(PB2), DCI_D3(PA12), DCI_D4(PB0), DCI_D5(PB6), DCI_D6(PB8), DCI_D7(PB9) */
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO_PIN_4 | GPIO_PIN_6 | GPIO_PIN_12);
|
||||
gpio_output_options_set(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_10MHZ, GPIO_PIN_4 | GPIO_PIN_6 | GPIO_PIN_12);
|
||||
|
||||
gpio_mode_set(GPIOB, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO_PIN_0 | GPIO_PIN_2 | GPIO_PIN_6 | GPIO_PIN_7 |
|
||||
GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_11);
|
||||
gpio_output_options_set(GPIOB, GPIO_OTYPE_PP, GPIO_OSPEED_10MHZ, GPIO_PIN_0 | GPIO_PIN_2 | GPIO_PIN_6 | GPIO_PIN_7 |
|
||||
GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_11);
|
||||
|
||||
gpio_mode_set(GPIOC, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO_PIN_7);
|
||||
gpio_output_options_set(GPIOC, GPIO_OTYPE_PP, GPIO_OSPEED_10MHZ, GPIO_PIN_7);
|
||||
|
||||
/* DCI configuration */
|
||||
dci_struct.capture_mode = DCI_CAPTURE_MODE_CONTINUOUS;
|
||||
dci_struct.clock_polarity = DCI_CK_POLARITY_RISING;
|
||||
dci_struct.hsync_polarity = DCI_HSYNC_POLARITY_LOW;
|
||||
dci_struct.vsync_polarity = DCI_VSYNC_POLARITY_LOW;
|
||||
dci_struct.frame_rate = DCI_FRAME_RATE_ALL;
|
||||
dci_struct.interface_format = DCI_INTERFACE_FORMAT_8BITS;
|
||||
dci_init(&dci_struct);
|
||||
|
||||
/* DCI DMA configuration */
|
||||
rcu_periph_clock_enable(RCU_DMA1);
|
||||
dma_deinit(DMA1, DMA_CH7);
|
||||
dma_multi_struct.periph_addr = (uint32_t)DCI_DATA_ADDRESS;
|
||||
dma_multi_struct.memory0_addr = (uint32_t)(SRAM_Address);
|
||||
dma_multi_struct.direction = DMA_PERIPH_TO_MEMORY;
|
||||
dma_multi_struct.number = 38400;
|
||||
dma_multi_struct.periph_inc = DMA_PERIPH_INCREASE_DISABLE;
|
||||
dma_multi_struct.memory_inc = DMA_MEMORY_INCREASE_ENABLE;
|
||||
dma_multi_struct.periph_width = DMA_PERIPH_WIDTH_32BIT;
|
||||
dma_multi_struct.memory_width = DMA_MEMORY_WIDTH_32BIT;
|
||||
dma_multi_struct.circular_mode = DMA_CIRCULAR_MODE_ENABLE;
|
||||
dma_multi_struct.priority = DMA_PRIORITY_HIGH;
|
||||
dma_multi_struct.critical_value = DMA_FIFO_4_WORD;
|
||||
dma_multi_struct.memory_burst_width = DMA_MEMORY_BURST_SINGLE;
|
||||
dma_multi_struct.periph_burst_width = DMA_PERIPH_BURST_SINGLE;
|
||||
dma_multi_data_mode_init(DMA1,DMA_CH7, &dma_multi_struct);
|
||||
dma_channel_subperipheral_select(DMA1, DMA_CH7, DMA_SUBPERI1);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief DCI camera outsize set
|
||||
\param[in] width: outsize width
|
||||
\param[in] height: outsize height
|
||||
\param[out] none
|
||||
\retval 0x00 or 0xFF
|
||||
*/
|
||||
uint8_t ov2640_outsize_set(uint16_t width,uint16_t height)
|
||||
{
|
||||
uint16_t outh;
|
||||
uint16_t outw;
|
||||
uint8_t temp;
|
||||
if(width%4)return 0xFF;
|
||||
if(height%4)return 0xFF;
|
||||
outw=width/4;
|
||||
outh=height/4;
|
||||
dci_byte_write(0xFF,0x00);
|
||||
dci_byte_write(0xE0,0x04);
|
||||
dci_byte_write(0x5A,outw&0xFF);
|
||||
dci_byte_write(0x5B,outh&0xFF);
|
||||
temp=(outw>>8)&0x03;
|
||||
temp|=(outh>>6)&0x04;
|
||||
dci_byte_write(0x5C,temp);
|
||||
dci_byte_write(0xE0,0x00);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief DCI camera initialization
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval 0x00 or 0xFF
|
||||
*/
|
||||
uint8_t dci_ov2640_init(void)
|
||||
{
|
||||
uint8_t i;
|
||||
sccb_config();
|
||||
dci_config();
|
||||
|
||||
ckout0_init();
|
||||
delay_1ms(10);
|
||||
/* OV2640 reset */
|
||||
if(dci_byte_write(0xFF, 0x01)!=0)
|
||||
return 0xFF;
|
||||
if(dci_byte_write(0x12, 0x80)!=0)
|
||||
return 0xFF;
|
||||
delay_1ms(10);
|
||||
for(i=0;i<sizeof(ov2640_svga_init_reg_tbl)/2;i++){
|
||||
if(0 != dci_byte_write(ov2640_svga_init_reg_tbl[i][0],ov2640_svga_init_reg_tbl[i][1])){
|
||||
return 0xFF;
|
||||
}
|
||||
}
|
||||
|
||||
delay_1ms(100);
|
||||
for(i=0;i<(sizeof(ov2640_rgb565_reg_tbl)/2);i++){
|
||||
if(0 != dci_byte_write(ov2640_rgb565_reg_tbl[i][0],ov2640_rgb565_reg_tbl[i][1])){
|
||||
return 0xFF;
|
||||
}
|
||||
}
|
||||
delay_1ms(100);
|
||||
ov2640_outsize_set(320,240);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief ckout0 initialization
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void ckout0_init(void)
|
||||
{
|
||||
rcu_periph_clock_enable(RCU_GPIOA);
|
||||
gpio_af_set(GPIOA, GPIO_AF_CKOUT, GPIO_PIN_8);
|
||||
gpio_mode_set(GPIOA, GPIO_MODE_AF, GPIO_PUPD_PULLUP, GPIO_PIN_8);
|
||||
gpio_output_options_set(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_166MHZ, GPIO_PIN_8);
|
||||
|
||||
rcu_ckout0_config(RCU_CKOUT0SRC_IRC16M, RCU_CKOUT0_DIV1);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief read the ov2640 manufacturer identifier
|
||||
\param[in] ov2640id: pointer to the ov2640 manufacturer struct
|
||||
\param[out] none
|
||||
\retval 0x00 or 0xFF
|
||||
*/
|
||||
uint8_t dci_ov2640_id_read(ov2640_id_struct* ov2640id)
|
||||
{
|
||||
uint8_t temp;
|
||||
dci_byte_write(0xFF, 0x01);
|
||||
if(dci_byte_read(OV2640_MIDH,&temp)!=0){
|
||||
return 0xFF;
|
||||
}
|
||||
ov2640id->manufacturer_id1 = temp;
|
||||
if(dci_byte_read(OV2640_MIDL,&temp)!=0){
|
||||
return 0xFF;
|
||||
}
|
||||
ov2640id->manufacturer_id2 = temp;
|
||||
if(dci_byte_read(OV2640_VER,&temp)!=0){
|
||||
return 0xFF;
|
||||
}
|
||||
ov2640id->version = temp;
|
||||
if(dci_byte_read(OV2640_PID,&temp)!=0){
|
||||
return 0xFF;
|
||||
}
|
||||
ov2640id->pid = temp;
|
||||
|
||||
return 0x00;
|
||||
}
|
||||
65
NSPE/Example/DCI/Dci_ov2640/dci_ov2640.h
Normal file
65
NSPE/Example/DCI/Dci_ov2640/dci_ov2640.h
Normal file
@ -0,0 +1,65 @@
|
||||
/*!
|
||||
\file dci_ov2640.h
|
||||
\brief definitions for ov2640
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef DCI_OV2640_H
|
||||
#define DCI_OV2640_H
|
||||
|
||||
#include "sccb.h"
|
||||
#define SRAM_Address 0x20010000 /* 320*240*2 */
|
||||
#define DCI_DATA_ADDRESS ((uint32_t)&DCI_DATA) /* 0x4C050028U */
|
||||
#define DCI_TIMEOUT 20000
|
||||
#define GPIO_AF_CKOUT GPIO_AF_0
|
||||
|
||||
typedef struct
|
||||
{
|
||||
uint8_t manufacturer_id1;
|
||||
uint8_t manufacturer_id2;
|
||||
uint8_t version;
|
||||
uint8_t pid;
|
||||
}ov2640_id_struct;
|
||||
|
||||
/* ov2640 registers definition */
|
||||
#define OV2640_PID 0x0A
|
||||
#define OV2640_VER 0x0B
|
||||
#define OV2640_MIDH 0x1C
|
||||
#define OV2640_MIDL 0x1D
|
||||
|
||||
/* function declarations */
|
||||
void dci_config(void);
|
||||
void ckout0_init(void);
|
||||
uint8_t dci_ov2640_init(void);
|
||||
uint8_t dci_ov2640_id_read(ov2640_id_struct* ov2640id);
|
||||
uint8_t ov2640_outsize_set(uint16_t width,uint16_t height);
|
||||
|
||||
#endif /* DCI_OV2640_H */
|
||||
238
NSPE/Example/DCI/Dci_ov2640/dci_ov2640_init_table.h
Normal file
238
NSPE/Example/DCI/Dci_ov2640/dci_ov2640_init_table.h
Normal file
@ -0,0 +1,238 @@
|
||||
/*!
|
||||
\file dci_ov2640_init_table.h
|
||||
\brief definitions for ov2640 initialization
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef DCI_OV2640_INIT_TABLE_H
|
||||
#define DCI_OV2640_INIT_TABLE_H
|
||||
|
||||
const char ov2640_svga_init_reg_tbl[][2]=
|
||||
{
|
||||
0xff, 0x00,
|
||||
0x2c, 0xff,
|
||||
0x2e, 0xdf,
|
||||
0xff, 0x01,
|
||||
0x3c, 0x32,
|
||||
0x11, 0x01, /* 0x11, 0x00, */
|
||||
0x09, 0x02,
|
||||
0x04, 0xD8,
|
||||
0x13, 0xe5,
|
||||
0x14, 0x48,
|
||||
0x2c, 0x0c,
|
||||
0x33, 0x78,
|
||||
0x3a, 0x33,
|
||||
0x3b, 0xfB,
|
||||
0x3e, 0x00,
|
||||
0x43, 0x11,
|
||||
0x16, 0x10,
|
||||
0x39, 0x92,
|
||||
0x35, 0xda,
|
||||
0x22, 0x1a,
|
||||
0x37, 0xc3,
|
||||
0x23, 0x00,
|
||||
0x34, 0xc0,
|
||||
0x36, 0x1a,
|
||||
0x06, 0x88,
|
||||
0x07, 0xc0,
|
||||
0x0d, 0x87,
|
||||
0x0e, 0x41,
|
||||
0x4c, 0x00,
|
||||
0x48, 0x00,
|
||||
0x5B, 0x00,
|
||||
0x42, 0x03,
|
||||
0x4a, 0x81,
|
||||
0x21, 0x99,
|
||||
0x24, 0x40,
|
||||
0x25, 0x38,
|
||||
0x26, 0x82,
|
||||
0x5c, 0x00,
|
||||
0x63, 0x00,
|
||||
0x46, 0x22,
|
||||
0x0c, 0x3c,
|
||||
0x61, 0x70,
|
||||
0x62, 0x80,
|
||||
0x7c, 0x05,
|
||||
0x20, 0x80,
|
||||
0x28, 0x30,
|
||||
0x6c, 0x00,
|
||||
0x6d, 0x80,
|
||||
0x6e, 0x00,
|
||||
0x70, 0x02,
|
||||
0x71, 0x94,
|
||||
0x73, 0xc1,
|
||||
0x3d, 0x34,
|
||||
0x5a, 0x57,
|
||||
0x12, 0x40, /* SVGA 800*600 */
|
||||
0x17, 0x11,
|
||||
0x18, 0x43,
|
||||
0x19, 0x00,
|
||||
0x1a, 0x4b,
|
||||
0x32, 0x09,
|
||||
0x37, 0xc0,
|
||||
0x4f, 0xca,
|
||||
0x50, 0xa8,
|
||||
0x5a, 0x23,
|
||||
0x6d, 0x00,
|
||||
0x3d, 0x38,
|
||||
0xff, 0x00,
|
||||
0xe5, 0x7f,
|
||||
0xf9, 0xc0,
|
||||
0x41, 0x24,
|
||||
0xe0, 0x14,
|
||||
0x76, 0xff,
|
||||
0x33, 0xa0,
|
||||
0x42, 0x20,
|
||||
0x43, 0x18,
|
||||
0x4c, 0x00,
|
||||
0x87, 0xd5,
|
||||
0x88, 0x3f,
|
||||
0xd7, 0x03,
|
||||
0xd9, 0x10,
|
||||
0xd3, 0x82,
|
||||
0xc8, 0x08,
|
||||
0xc9, 0x80,
|
||||
0x7c, 0x00,
|
||||
0x7d, 0x00,
|
||||
0x7c, 0x03,
|
||||
0x7d, 0x48,
|
||||
0x7d, 0x48,
|
||||
0x7c, 0x08,
|
||||
0x7d, 0x20,
|
||||
0x7d, 0x10,
|
||||
0x7d, 0x0e,
|
||||
0x90, 0x00,
|
||||
0x91, 0x0e,
|
||||
0x91, 0x1a,
|
||||
0x91, 0x31,
|
||||
0x91, 0x5a,
|
||||
0x91, 0x69,
|
||||
0x91, 0x75,
|
||||
0x91, 0x7e,
|
||||
0x91, 0x88,
|
||||
0x91, 0x8f,
|
||||
0x91, 0x96,
|
||||
0x91, 0xa3,
|
||||
0x91, 0xaf,
|
||||
0x91, 0xc4,
|
||||
0x91, 0xd7,
|
||||
0x91, 0xe8,
|
||||
0x91, 0x20,
|
||||
0x92, 0x00,
|
||||
0x93, 0x06,
|
||||
0x93, 0xe3,
|
||||
0x93, 0x05,
|
||||
0x93, 0x05,
|
||||
0x93, 0x00,
|
||||
0x93, 0x04,
|
||||
0x93, 0x00,
|
||||
0x93, 0x00,
|
||||
0x93, 0x00,
|
||||
0x93, 0x00,
|
||||
0x93, 0x00,
|
||||
0x93, 0x00,
|
||||
0x93, 0x00,
|
||||
0x96, 0x00,
|
||||
0x97, 0x08,
|
||||
0x97, 0x19,
|
||||
0x97, 0x02,
|
||||
0x97, 0x0c,
|
||||
0x97, 0x24,
|
||||
0x97, 0x30,
|
||||
0x97, 0x28,
|
||||
0x97, 0x26,
|
||||
0x97, 0x02,
|
||||
0x97, 0x98,
|
||||
0x97, 0x80,
|
||||
0x97, 0x00,
|
||||
0x97, 0x00,
|
||||
0xc3, 0xed,
|
||||
0xa4, 0x00,
|
||||
0xa8, 0x00,
|
||||
0xc5, 0x11,
|
||||
0xc6, 0x51,
|
||||
0xbf, 0x80,
|
||||
0xc7, 0x10,
|
||||
0xb6, 0x66,
|
||||
0xb8, 0xA5,
|
||||
0xb7, 0x64,
|
||||
0xb9, 0x7C,
|
||||
0xb3, 0xaf,
|
||||
0xb4, 0x97,
|
||||
0xb5, 0xFF,
|
||||
0xb0, 0xC5,
|
||||
0xb1, 0x94,
|
||||
0xb2, 0x0f,
|
||||
0xc4, 0x5c,
|
||||
0xc0, 0x64,
|
||||
0xc1, 0x4B,
|
||||
0x8c, 0x00,
|
||||
0x86, 0x3D,
|
||||
0x50, 0x00,
|
||||
0x51, 0xC8,
|
||||
0x52, 0x96,
|
||||
0x53, 0x00,
|
||||
0x54, 0x00,
|
||||
0x55, 0x00,
|
||||
0x5a, 0xC8,
|
||||
0x5b, 0x96,
|
||||
0x5c, 0x00,
|
||||
0xd3, 0x02,
|
||||
0xc3, 0xed,
|
||||
0x7f, 0x00,
|
||||
0xda, 0x09,
|
||||
0xe5, 0x1f,
|
||||
0xe1, 0x67,
|
||||
0xe0, 0x00,
|
||||
0xdd, 0x7f,
|
||||
0x05, 0x00,
|
||||
};
|
||||
|
||||
const char ov2640_rgb565_reg_tbl[][2]=
|
||||
{
|
||||
0xFF, 0x00,
|
||||
0xDA, 0x09,
|
||||
0xD7, 0x03,
|
||||
0xDF, 0x02,
|
||||
0x33, 0xa0,
|
||||
0x3C, 0x00,
|
||||
0xe1, 0x67,
|
||||
|
||||
0xff, 0x01,
|
||||
0xe0, 0x00,
|
||||
0xe1, 0x00,
|
||||
0xe5, 0x00,
|
||||
0xd7, 0x00,
|
||||
0xda, 0x00,
|
||||
0xe0, 0x00,
|
||||
};
|
||||
|
||||
#endif /* DCI_OV2640_INIT_TABLE_H */
|
||||
139
NSPE/Example/DCI/Dci_ov2640/gd32w51x_it.c
Normal file
139
NSPE/Example/DCI/Dci_ov2640/gd32w51x_it.c
Normal file
@ -0,0 +1,139 @@
|
||||
/*!
|
||||
\file gd32w51x_it.c
|
||||
\brief interrupt service routines
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x_it.h"
|
||||
#include "systick.h"
|
||||
|
||||
/*!
|
||||
\brief this function handles NMI exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles HardFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
/* if Hard Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles MemManage exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void MemManage_Handler(void)
|
||||
{
|
||||
/* if Memory Manage exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles BusFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void BusFault_Handler(void)
|
||||
{
|
||||
/* if Bus Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles UsageFault exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void UsageFault_Handler(void)
|
||||
{
|
||||
/* if Usage Fault exception occurs, go to infinite loop */
|
||||
while (1){
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SVC exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SVC_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles DebugMon exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void DebugMon_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles PendSV exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief this function handles SysTick exception
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
delay_decrement();
|
||||
}
|
||||
60
NSPE/Example/DCI/Dci_ov2640/gd32w51x_it.h
Normal file
60
NSPE/Example/DCI/Dci_ov2640/gd32w51x_it.h
Normal file
@ -0,0 +1,60 @@
|
||||
/*!
|
||||
\file gd32w51x_it.h
|
||||
\brief the header file of the ISR
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51X_IT_H
|
||||
#define GD32W51X_IT_H
|
||||
|
||||
#include "gd32w51x.h"
|
||||
|
||||
/* function declarations */
|
||||
/* this function handles NMI exception */
|
||||
void NMI_Handler(void);
|
||||
/* this function handles HardFault exception */
|
||||
void HardFault_Handler(void);
|
||||
/* this function handles MemManage exception */
|
||||
void MemManage_Handler(void);
|
||||
/* this function handles BusFault exception */
|
||||
void BusFault_Handler(void);
|
||||
/* this function handles UsageFault exception */
|
||||
void UsageFault_Handler(void);
|
||||
/* this function handles SVC exception */
|
||||
void SVC_Handler(void);
|
||||
/* this function handles DebugMon exception */
|
||||
void DebugMon_Handler(void);
|
||||
/* this function handles PendSV exception */
|
||||
void PendSV_Handler(void);
|
||||
/* this function handles SysTick exception */
|
||||
void SysTick_Handler(void);
|
||||
|
||||
#endif /* GD32W51X_IT_H */
|
||||
70
NSPE/Example/DCI/Dci_ov2640/gd32w51x_libopt.h
Normal file
70
NSPE/Example/DCI/Dci_ov2640/gd32w51x_libopt.h
Normal file
@ -0,0 +1,70 @@
|
||||
/*!
|
||||
\file gd32w51x_libopt.h
|
||||
\brief library optional for gd32w51x
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef GD32W51x_LIBOPT_H
|
||||
#define GD32W51x_LIBOPT_H
|
||||
|
||||
#include "gd32w51x_adc.h"
|
||||
#include "gd32w51x_cau.h"
|
||||
#include "gd32w51x_crc.h"
|
||||
#include "gd32w51x_dbg.h"
|
||||
#include "gd32w51x_dci.h"
|
||||
#include "gd32w51x_dma.h"
|
||||
#include "gd32w51x_efuse.h"
|
||||
#include "gd32w51x_exti.h"
|
||||
#include "gd32w51x_fmc.h"
|
||||
#include "gd32w51x_fwdgt.h"
|
||||
#include "gd32w51x_gpio.h"
|
||||
#include "gd32w51x_hau.h"
|
||||
#include "gd32w51x_hpdf.h"
|
||||
#include "gd32w51x_i2c.h"
|
||||
#include "gd32w51x_icache.h"
|
||||
#include "gd32w51x_misc.h"
|
||||
#include "gd32w51x_pkcau.h"
|
||||
#include "gd32w51x_pmu.h"
|
||||
#include "gd32w51x_qspi.h"
|
||||
#include "gd32w51x_rcu.h"
|
||||
#include "gd32w51x_rtc.h"
|
||||
#include "gd32w51x_sdio.h"
|
||||
#include "gd32w51x_spi.h"
|
||||
#include "gd32w51x_sqpi.h"
|
||||
#include "gd32w51x_syscfg.h"
|
||||
#include "gd32w51x_timer.h"
|
||||
#include "gd32w51x_trng.h"
|
||||
#include "gd32w51x_tsi.h"
|
||||
#include "gd32w51x_tzpcu.h"
|
||||
#include "gd32w51x_usart.h"
|
||||
#include "gd32w51x_wwdgt.h"
|
||||
|
||||
#endif /* GD32W51x_LIBOPT_H */
|
||||
64
NSPE/Example/DCI/Dci_ov2640/main.c
Normal file
64
NSPE/Example/DCI/Dci_ov2640/main.c
Normal file
@ -0,0 +1,64 @@
|
||||
/*!
|
||||
\file main.c
|
||||
\brief DCI display demo
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "gd32w51x.h"
|
||||
#include "systick.h"
|
||||
#include <stdio.h>
|
||||
#include "dci_ov2640.h"
|
||||
|
||||
uint8_t capture_image[320*240*2];
|
||||
/*!
|
||||
\brief main function
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
ov2640_id_struct ov2640id;
|
||||
/* configure Systick */
|
||||
systick_config();
|
||||
|
||||
dci_ov2640_init();
|
||||
dci_ov2640_id_read(&ov2640id);
|
||||
delay_1ms(100);
|
||||
|
||||
dma_channel_enable(DMA1, DMA_CH7);
|
||||
dci_enable();
|
||||
dci_capture_enable();
|
||||
delay_1ms(100);
|
||||
|
||||
while(1){
|
||||
}
|
||||
}
|
||||
37
NSPE/Example/DCI/Dci_ov2640/readme.txt
Normal file
37
NSPE/Example/DCI/Dci_ov2640/readme.txt
Normal file
@ -0,0 +1,37 @@
|
||||
/*!
|
||||
\file readme.txt
|
||||
\brief description of the DCI_OV2640 example
|
||||
|
||||
\version 2021-10-30, V1.0.0, firmware for GD32W51x
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright (c) 2021, GigaDevice Semiconductor Inc.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification,
|
||||
are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software without
|
||||
specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
OF SUCH DAMAGE.
|
||||
*/
|
||||
This demo is based on the GD32W515 board, it shows how to use OV2640 camera to capture
|
||||
images.
|
||||
Firstly, download program to the board. Then correctly install the OV2640 camera
|
||||
to the development board.
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user