[修改] 增加freeRTOS

1. 版本FreeRTOSv202212.01，命名为kernel；

kernel/FreeRTOS/Demo/MSP430X_MSP430F5438_IAR/FreeRTOSConfig.h

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+/*
+ * FreeRTOS V202212.01
+ * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * https://www.FreeRTOS.org
+ * https://github.com/FreeRTOS
+ *
+ */
+
+#ifndef FREERTOS_CONFIG_H
+#define FREERTOS_CONFIG_H
+
+/*-----------------------------------------------------------
+ * Application specific definitions.
+ *
+ * These definitions should be adjusted for your particular hardware and
+ * application requirements.
+ *
+ * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
+ * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
+ *
+ * See http://www.freertos.org/a00110.html
+ *----------------------------------------------------------*/
+
+#define configUSE_PREEMPTION			1
+#define configUSE_IDLE_HOOK				1
+#define configUSE_TICK_HOOK				1
+#define configCPU_CLOCK_HZ				( 25000000UL )
+#define configLFXT_CLOCK_HZ       		( 32768L )
+#define configTICK_RATE_HZ				( ( TickType_t ) 1000 )
+#define configMAX_PRIORITIES			( 5 )
+#define configTOTAL_HEAP_SIZE			( ( size_t ) ( 10 * 1024 ) )
+#define configMAX_TASK_NAME_LEN			( 10 )
+#define configUSE_TRACE_FACILITY		1
+#define configUSE_16_BIT_TICKS			0
+#define configIDLE_SHOULD_YIELD			1
+#define configUSE_MUTEXES				1
+#define configQUEUE_REGISTRY_SIZE		5
+#define configGENERATE_RUN_TIME_STATS	1
+#define configCHECK_FOR_STACK_OVERFLOW	2
+#define configUSE_RECURSIVE_MUTEXES		0
+#define configUSE_MALLOC_FAILED_HOOK	1
+#define configUSE_APPLICATION_TASK_TAG	0
+
+#if __DATA_MODEL__ == __DATA_MODEL_SMALL__
+	#define configMINIMAL_STACK_SIZE		( ( unsigned short ) 110 )
+#else
+	#define configMINIMAL_STACK_SIZE		( ( unsigned short ) 80 )
+#endif
+
+
+/* Set the following definitions to 1 to include the API function, or zero
+to exclude the API function. */
+#define INCLUDE_vTaskPrioritySet		1
+#define INCLUDE_uxTaskPriorityGet		1
+#define INCLUDE_vTaskDelete				0
+#define INCLUDE_vTaskCleanUpResources	0
+#define INCLUDE_vTaskSuspend			1
+#define INCLUDE_vTaskDelayUntil			1
+#define INCLUDE_vTaskDelay				1
+
+/* This demo makes use of one or more example stats formatting functions.  These
+format the raw data provided by the uxTaskGetSystemState() function in to human
+readable ASCII form.  See the notes in the implementation of vTaskList() within
+FreeRTOS/Source/tasks.c for limitations. */
+#define configUSE_STATS_FORMATTING_FUNCTIONS	1
+
+/* The MSP430X port uses a callback function to configure its tick interrupt.
+This allows the application to choose the tick interrupt source.
+configTICK_VECTOR must also be set in FreeRTOSConfig.h to the correct
+interrupt vector for the chosen tick interrupt source.  This implementation of
+vApplicationSetupTimerInterrupt() generates the tick from timer A0, so in this
+case configTICK__VECTOR is set to TIMER0_A0_VECTOR. */
+#define configTICK_VECTOR				TIMER0_A0_VECTOR
+
+/* Prevent the following definitions being included when FreeRTOSConfig.h
+is included from an asm file. */
+#ifdef __ICC430__
+	extern void vConfigureTimerForRunTimeStats( void );
+	extern volatile unsigned long ulStatsOverflowCount;
+#endif /* __ICCARM__ */
+
+/* Configure a 16 bit timer to generate the time base for the run time stats.
+The timer is configured to interrupt each time it overflows so a count of
+overflows can be kept - that way a 32 bit time value can be constructed from
+the timers current count value and the number of overflows. */
+#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vConfigureTimerForRunTimeStats()
+
+/* Construct a 32 bit time value for use as the run time stats time base.  This
+comes from the current value of a 16 bit timer combined with the number of times
+the timer has overflowed. */
+#define portALT_GET_RUN_TIME_COUNTER_VALUE( ulCountValue )						\
+	{																			\
+		/* Stop the counter counting temporarily. */							\
+		TA1CTL &= ~MC__CONTINOUS;												\
+																				\
+		/* Check to see if any counter overflow interrupts are pending. */		\
+		if( ( TA1CTL & TAIFG ) != 0 )											\
+		{																		\
+			/* An overflow has occurred but not yet been processed. */			\
+			ulStatsOverflowCount++;												\
+																				\
+			/* Clear the interrupt. */											\
+			TA1CTL &= ~TAIFG;													\
+		}																		\
+																				\
+		/* Generate a 32 bit counter value by combining the current peripheral	\
+		counter value with the number of overflows. */							\
+		ulCountValue = ( ulStatsOverflowCount << 16UL );						\
+		ulCountValue |= ( unsigned long ) TA1R;									\
+		TA1CTL |= MC__CONTINOUS;												\
+	}
+#endif /* FREERTOS_CONFIG_H */
+