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Linux_Drivers/middleware/v2/sample/audio/cvi_sample_audio.c
carbon e6b5f43553 middleware: remains commit d1d59d9af
2023-12-22 16:54:29 +08:00

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/*
* Copyright (C) Cvitek Co., Ltd. 2019-2020. All rights reserved.
*
* File Name: sample/cvi_sample_audio.c
* Description:example for audio api flow
* such as audio in, audio out, audio trancode flow
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <getopt.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/prctl.h>
#include <fcntl.h>
#include <pthread.h>
#include <errno.h>
#include <signal.h>
#include <sys/time.h>
//#include "cvi_sample_comm.h"
//#include "sample_comm.h"
#include "acodec.h"
#include "cvi_audio_dl_adp.h"
#include "cvi_audio_parse_param.h"
//#ifdef SUPPORT_EXTERNAL_AAC
#include "cvi_audio_aac_adp.h"
//#endif
#if defined(ARCH_CV183X)
#define ACODEC_ADC "/dev/cv1835adc"
#define ACODEC_DAC "/dev/cv1835dac"
#elif defined(__CV181X__) || defined(__CV180X__)
#define ACODEC_ADC "/dev/cvitekaadc"
#define ACODEC_DAC "/dev/cvitekadac"
#else
#define ACODEC_ADC "/dev/cv182xadc"
#define ACODEC_DAC "/dev/cv182xdac"
#endif
#define SMP_AUD_UNUSED_REF(X) ((X) = (X))
#define AUDIO_ADPCM_TYPE ADPCM_TYPE_DVI4/* ADPCM_TYPE_IMA, ADPCM_TYPE_DVI4*/
#define G726_BPS MEDIA_G726_32K /* MEDIA_G726_16K, MEDIA_G726_24K ... */
static AAC_TYPE_E gs_enAacType = AAC_TYPE_AACLC;
static AAC_BPS_E gs_enAacBps = AAC_BPS_32K;
static AAC_TRANS_TYPE_E gs_enAacTransType = AAC_TRANS_TYPE_ADTS;
#define FILE_NAME_LEN 128
#define AEC_LOOP_RECORD_RUN 1
#define AEC_LOOP_RECORD_STOP 0
/* WAV */
#define ID_RIFF 0x46464952
#define ID_WAVE 0x45564157
#define ID_FMT 0x20746d66
#define ID_DATA 0x61746164
struct riff_wave_header {
unsigned int riff_id;
unsigned int riff_sz;
unsigned int wave_id;
};
struct chunk_header {
unsigned int id;
unsigned int sz;
};
struct chunk_fmt {
unsigned short audio_format;
unsigned short num_channels;
unsigned int sample_rate;
unsigned int byte_rate;
unsigned short block_align;
unsigned short bits_per_sample;
};
typedef struct {
int AiDev;
int AiChn;
bool bVqe;
int cap_loop;
int ChnCnt;
int record_status;
} ST_VQE_RECORD_TEST_STRUCT;
typedef struct {
int AoDev;
int AoChn;
int ChnCnt;
unsigned int u32PtNumPerFrm;
FILE *fp_playfile;
} ST_VQE_PLAY_TEST_STRUCT;
typedef struct {
int sample_rate;
int channel;
int preiod_size;
int codec;
//PAYLOAD_TYPE_E eType;
bool bVqeOn;
char filename[FILE_NAME_LEN];
int Chnsample_rate;
int record_time;
} stAudPara;
static void dump_audiodata(char *filename, char *buf, unsigned int len)
{
FILE *fp;
if (filename == NULL) {
return;
}
fp = fopen(filename, "ab+");
fwrite(buf, 1, len, fp);
fclose(fp);
}
int running = 1;
void sigint_handler_sample(int signal)
{
SMP_AUD_UNUSED_REF(signal);
running = 0;
}
void register_inthandler(void)
{
signal(SIGINT, sigint_handler_sample);
signal(SIGHUP, sigint_handler_sample);
signal(SIGTERM, sigint_handler_sample);
}
static CVI_BOOL _update_agc_anr_setting(AI_TALKVQE_CONFIG_S *pstAiVqeTalkAttr)
{
if (pstAiVqeTalkAttr == NULL)
return CVI_FALSE;
pstAiVqeTalkAttr->u32OpenMask |= (NR_ENABLE | AGC_ENABLE | DCREMOVER_ENABLE);
AUDIO_AGC_CONFIG_S st_AGC_Setting;
AUDIO_ANR_CONFIG_S st_ANR_Setting;
st_AGC_Setting.para_agc_max_gain = 0;
st_AGC_Setting.para_agc_target_high = 2;
st_AGC_Setting.para_agc_target_low = 72;
st_AGC_Setting.para_agc_vad_ena = CVI_TRUE;
st_ANR_Setting.para_nr_snr_coeff = 15;
st_ANR_Setting.para_nr_init_sile_time = 0;
pstAiVqeTalkAttr->stAgcCfg = st_AGC_Setting;
pstAiVqeTalkAttr->stAnrCfg = st_ANR_Setting;
pstAiVqeTalkAttr->para_notch_freq = 0;
printf("pstAiVqeTalkAttr:u32OpenMask[0x%x]\n", pstAiVqeTalkAttr->u32OpenMask);
return CVI_TRUE;
}
static CVI_BOOL _update_aec_setting(AI_TALKVQE_CONFIG_S *pstAiVqeTalkAttr)
{
if (pstAiVqeTalkAttr == NULL)
return CVI_FALSE;
AI_AEC_CONFIG_S default_AEC_Setting;
memset(&default_AEC_Setting, 0, sizeof(AI_AEC_CONFIG_S));
default_AEC_Setting.para_aec_filter_len = 13;
default_AEC_Setting.para_aes_std_thrd = 37;
default_AEC_Setting.para_aes_supp_coeff = 60;
pstAiVqeTalkAttr->stAecCfg = default_AEC_Setting;
pstAiVqeTalkAttr->u32OpenMask = LP_AEC_ENABLE | NLP_AES_ENABLE |
NR_ENABLE | AGC_ENABLE;
printf("pstAiVqeTalkAttr:u32OpenMask[0x%x]\n", pstAiVqeTalkAttr->u32OpenMask);
return CVI_FALSE;
}
static CVI_S32 _update_aenc_params(AENC_CHN_ATTR_S *pAencAttrs,
AIO_ATTR_S *pAioAttrs,
PAYLOAD_TYPE_E enType)
{
CVI_S32 s32Ret = CVI_SUCCESS;
if (!pAencAttrs || !pAioAttrs) {
printf("[fatal error][%p, %p] ptr is NULL,fuc:%s,line:%d\n",
pAencAttrs, pAioAttrs, __func__, __LINE__);
return -1;
}
memset(pAencAttrs, 0, sizeof(AENC_CHN_ATTR_S));
pAencAttrs->enType = enType;
pAencAttrs->u32BufSize = 30;
pAencAttrs->u32PtNumPerFrm = pAioAttrs->u32PtNumPerFrm;
if (pAencAttrs->enType == PT_ADPCMA) {
AENC_ATTR_ADPCM_S *pstAdpcmAenc = (AENC_ATTR_ADPCM_S *)malloc(sizeof(
AENC_ATTR_ADPCM_S));
pstAdpcmAenc->enADPCMType = AUDIO_ADPCM_TYPE;
pAencAttrs->pValue = (CVI_VOID *)pstAdpcmAenc;
} else if (pAencAttrs->enType == PT_G711A || pAencAttrs->enType == PT_G711U) {
AENC_ATTR_G711_S *pstAencG711 = (AENC_ATTR_G711_S *)malloc(sizeof(
AENC_ATTR_G711_S));
pAencAttrs->pValue = (CVI_VOID *)pstAencG711;
} else if (pAencAttrs->enType == PT_G726) {
AENC_ATTR_G726_S *pstAencG726 = (AENC_ATTR_G726_S *)malloc(sizeof(
AENC_ATTR_G726_S));
pstAencG726->enG726bps = G726_BPS;
pAencAttrs->pValue = (CVI_VOID *)pstAencG726;
} else if (pAencAttrs->enType == PT_LPCM) {
AENC_ATTR_LPCM_S *pstAencLpcm = (AENC_ATTR_LPCM_S *)malloc(sizeof(
AENC_ATTR_LPCM_S));
pAencAttrs->pValue = (CVI_VOID *)pstAencLpcm;
} else if (pAencAttrs->enType == PT_AAC) {
printf("Need update detail external AAC function params\n");
//need update AAC if supported
} else {
printf("[Error]Not support codec type[%d]\n", enType);
s32Ret = CVI_FAILURE;
}
return s32Ret;
}
CVI_S32 _update_Aenc_setting(AIO_ATTR_S *pstAioAttr,
AENC_CHN_ATTR_S *pstAencAttr,
PAYLOAD_TYPE_E enType,
int Sample_rate, bool bVqe)
{
CVI_S32 s32Ret;
s32Ret = _update_aenc_params(pstAencAttr, pstAioAttr, enType);
if (s32Ret != CVI_SUCCESS) {
printf("[Error][%s]failure in params\n", __func__);
return CVI_FAILURE;
}
if (enType == PT_AAC) {
AENC_ATTR_AAC_S *pstAencAac = (AENC_ATTR_AAC_S *)malloc(sizeof(
AENC_ATTR_AAC_S));
pstAencAac->enAACType = gs_enAacType;
pstAencAac->enBitRate = gs_enAacBps;
pstAencAac->enBitWidth = AUDIO_BIT_WIDTH_16;
pstAencAac->enSmpRate = Sample_rate;
printf("[cvi_info] AAC enc[%s][%d]smp-rate[%d]\n",
__func__,
__LINE__,
pstAencAac->enSmpRate);
pstAencAac->enSoundMode = bVqe ? AUDIO_SOUND_MODE_MONO :
pstAioAttr->enSoundmode;
pstAencAac->enTransType = gs_enAacTransType;
pstAencAac->s16BandWidth = 0;
pstAencAttr->pValue = pstAencAac;
s32Ret = CVI_MPI_AENC_AacInit();
printf("[cvi_info] CVI_MPI_AENC_AacInit s32Ret:%d\n", s32Ret);
}
pstAencAttr->bFileDbgMode = CVI_FALSE;
return CVI_SUCCESS;
}
int _destroy_Aenc_setting(AENC_CHN_ATTR_S *pstAencAttr)
{
if (!pstAencAttr || !pstAencAttr->pValue) {
printf("[fatal error][%p, %p] ptr is NULL,fuc:%s,line:%d\n",
pstAencAttr, pstAencAttr->pValue, __func__, __LINE__);
return -1;
}
if (pstAencAttr->enType == PT_AAC)
CVI_MPI_AENC_AacDeInit();
if (pstAencAttr->pValue) {
free(pstAencAttr->pValue);
pstAencAttr->pValue = NULL;
}
memset(pstAencAttr, 0, sizeof(AENC_CHN_ATTR_S));
return 0;
}
void *AudioAigetdata(void *argv)
{
int s32Ret;
AUDIO_FRAME_S stFrame;
AEC_FRAME_S stAecFrm;
int AiChn = 1;
int AiDev = 0;
int channels = 0;
struct timespec end;
struct timespec now;
int record_time = *(int *)argv;
s32Ret = CVI_AI_EnableChn(AiDev, AiChn);
if (s32Ret) {
printf("[error] ai enable chn error\n");
return NULL;
}
printf("AudAigetdata in.\n");
clock_gettime(CLOCK_MONOTONIC, &now);
end.tv_sec = now.tv_sec + record_time;
end.tv_nsec = now.tv_nsec;
while (running) {
if (record_time) {
clock_gettime(CLOCK_MONOTONIC, &now);
if (now.tv_sec > end.tv_sec ||
(now.tv_sec == end.tv_sec && now.tv_nsec >= end.tv_nsec))
break;
}
s32Ret = CVI_AI_GetFrame(AiDev, AiChn, &stFrame, &stAecFrm, -1);
if (s32Ret) {
printf("[error] ai getframe error\n");
return NULL;
}
channels = (stFrame.enSoundmode == AUDIO_SOUND_MODE_MONO) ? 1 : 2;
if (stFrame.u32Len)
dump_audiodata("AiDataChn1.raw", (char *)stFrame.u64VirAddr[0],
stFrame.u32Len * channels * 2);
else
printf("[warn] AudAigetdata get data 0\n");
}
printf("AudAigetdata out.\n");
CVI_AI_DisableChn(AiDev, AiChn);
return NULL;
}
static PAYLOAD_TYPE_E _sample_audio_get_codec(int s32Opt)
{
PAYLOAD_TYPE_E eType = PT_G726;
if (s32Opt == 0) {
//printf("[cvi_info] Codec G726\n");
eType = PT_G726;
} else if (s32Opt == 1) {
printf("[cvi_info] Codec G711A\n");
eType = PT_G711A;
} else if (s32Opt == 2) {
printf("[cvi_info] Codec G711Mu\n");
eType = PT_G711U;
} else if (s32Opt == 3) {
printf("[cvi_info] Codec PT_ADPCMA\n");
eType = PT_ADPCMA;
} else if (s32Opt == 4) {
printf("[cvi_info] Codec AAC_LC\n");
eType = PT_AAC;
} else {
printf("[cvi_info] Enter invalid num ....select g726\n");
eType = PT_G726;
}
return eType;
}
int printf_sample_usage(void)
{
printf("\n/Usage:./sample_audio <index>/\n");
printf("\t0:Ai bind Aenc, save as file\n");
printf("\t1:Ai unbind Aenc, save as file\n");
printf("\t2:Adec bind ao, save as file\n");
printf("\t3:Adec unbind ao, save as file\n");
printf("\t4:recording frame by frame\n");
printf("\t5:playing audio frame by frame\n");
printf("\t6:SetVolume db test\n");
printf("\t7:Audio Version\n");
printf("\t8:GetVolume db test\n");
printf("\t9:ioctl test\n");
printf("\t10:Aec test\n");
return 0;
}
int printf_parse_usage(void)
{
printf("[---------Sample Audio USE-------]\n");
printf("use: sample_audio 1 --list\n");
printf("-r [sample_rate] -R [Chnsample_rate]\n");
printf("-c [channel] -p [preiod_size][*aac enc must 1024]\n");
printf("-C [codec 0:g726 1:g711A 2:g711Mu 3: adpcm 4.AAC]\n");
printf("-V [bVqeOn] -F [In/Out filename] -T [record time]\n");
printf("Aenc eg:./sample_audio 0 --list -r 8000 -R 8000 -c 2 -p 320 -C 1 -V 0 -F Cvi_8k_2chn.g711a -T 10\n");
printf(" :./sample_audio 0 --list -r 8000 -R 8000 -c 2 -p 1024 -C 4 -V 0 -F Cvi_8k_2chn.aac -T 10\n");
printf("Adec eg:./sample_audio 2 --list -r 8000 -R 8000 -c 2 -p 320 -C 1 -V 0 -F Cvi_8k_2chn.g711a -T 10\n");
printf("Ai eg:./sample_audio 4 --list -r 8000 -R 8000 -c 2 -p 320 -C 0 -V 0 -F Cvi_8k_2chn.raw -T 10\n");
printf("Ao eg:./sample_audio 5 --list -r 8000 -R 8000 -c 2 -p 320 -C 0 -V 0 -F Cvi_8k_2chn.raw -T 10\n");
printf("SetVol eg:./sample_audio 6\n");
printf("GetVol eg:./sample_audio 8\n");
printf("AECtest eg:./sample_audio 10 --list -r 8000 -R 8000 -c 2 -p 320 -C 0 -V 1 -F play.wav -T 10\n");
printf("[----------------------------------]\n");
return 0;
}
int get_audio_parse(int argc, char **argv, stAudPara *pstAudioparam)
{
int i, ret;
memset(pstAudioparam, 0, sizeof(stAudPara));
for (i = 1; i < argc - 2; i++) {
argv[i] = argv[i + 2];
}
argv[argc - 2] = "\n";
argv[argc - 1] = "\n";
while ((ret = getopt(argc, argv, "r:c:p:C:V:F:R:T:")) != -1) {
switch (ret) {
case 'r':
pstAudioparam->sample_rate = atoi(optarg);
break;
case 'c':
pstAudioparam->channel = atoi(optarg);
break;
case 'p':
pstAudioparam->preiod_size = atoi(optarg);
break;
case 'C':
pstAudioparam->codec = atoi(optarg);
break;
case 'V':
pstAudioparam->bVqeOn = (bool)atoi(optarg);
break;
case 'F':
snprintf(pstAudioparam->filename, strlen(optarg) + 1, "%s", optarg);
break;
case 'R':
pstAudioparam->Chnsample_rate = atoi(optarg);
break;
case 'T':
pstAudioparam->record_time = atoi(optarg);
break;
default:
printf_usage();
return -1;
}
}
return 0;
}
CVI_S32 _updata_Adec_setting(ADEC_CHN_ATTR_S *pAdecAttr)
{
if (!pAdecAttr) {
printf("[fatal error] ptr is NULL,fuc:%s,line:%d\n", __func__, __LINE__);
return -1;
}
pAdecAttr->u32BufSize = 20;
pAdecAttr->enMode = ADEC_MODE_STREAM;/* propose use pack mode in your app */
pAdecAttr->bFileDbgMode = CVI_FALSE;
if (pAdecAttr->enType == PT_ADPCMA) {
ADEC_ATTR_ADPCM_S *pstAdpcm = malloc(sizeof(ADEC_ATTR_ADPCM_S));
pAdecAttr->pValue = pstAdpcm;
pstAdpcm->enADPCMType = AUDIO_ADPCM_TYPE;
} else if (pAdecAttr->enType == PT_G711A || pAdecAttr->enType == PT_G711U) {
ADEC_ATTR_G711_S *pstAdecG711 = malloc(sizeof(ADEC_ATTR_G711_S));
pAdecAttr->pValue = pstAdecG711;
} else if (pAdecAttr->enType == PT_G726) {
ADEC_ATTR_G726_S *pstAdecG726 = malloc(sizeof(ADEC_ATTR_G726_S));
pAdecAttr->pValue = pstAdecG726;
pstAdecG726->enG726bps = G726_BPS;
} else if (pAdecAttr->enType == PT_LPCM) {
ADEC_ATTR_LPCM_S *pstAdecLpcm = malloc(sizeof(ADEC_ATTR_LPCM_S));
pAdecAttr->pValue = pstAdecLpcm;
pAdecAttr->enMode = ADEC_MODE_PACK;/* lpcm must use pack mode */
}
if (pAdecAttr->enType == PT_AAC) {
CVI_MPI_ADEC_AacInit();
ADEC_ATTR_AAC_S *pstAdecAac = malloc(sizeof(ADEC_ATTR_AAC_S));
pstAdecAac->enTransType = gs_enAacTransType;
pstAdecAac->enSoundMode = (pAdecAttr->s32ChannelNums == 2 ?
AUDIO_SOUND_MODE_STEREO : AUDIO_SOUND_MODE_MONO);
pstAdecAac->enSmpRate = pAdecAttr->s32Sample_rate;
pAdecAttr->pValue = pstAdecAac;
pAdecAttr->enMode = ADEC_MODE_STREAM; /* aac should be stream mode */
pAdecAttr->s32frame_size = 1024;
}
return 0;
}
int _destroy_Adec_setting(ADEC_CHN_ATTR_S *pAdecAttr)
{
if (!pAdecAttr || !pAdecAttr->pValue) {
printf("[fatal error][%p, %p] ptr is NULL,fuc:%s,line:%d\n",
pAdecAttr, pAdecAttr->pValue, __func__, __LINE__);
return -1;
}
if (pAdecAttr->enType == PT_AAC)
CVI_MPI_ADEC_AacDeInit();
if (pAdecAttr->pValue) {
free(pAdecAttr->pValue);
pAdecAttr->pValue = NULL;
}
memset(pAdecAttr, 0, sizeof(ADEC_CHN_ATTR_S));
return 0;
}
void *play_audio_file(AIO_ATTR_S *pstAioAttr, FILE *fp, int AoChn, int AoDev)
{
CVI_S32 s32Ret = CVI_SUCCESS;
AUDIO_FRAME_S stFrame;
char szThreadName[20] = "downlink";
int num_readbytes;
int channel_count = pstAioAttr->enSoundmode + 1;
CVI_S32 s32FrameBytes = channel_count * pstAioAttr->u32PtNumPerFrm * 2;
char *pBuffer = malloc(s32FrameBytes);
char *pVqeBuffer = malloc(s32FrameBytes);//2ch 16bit 160 samples
prctl(PR_SET_NAME, szThreadName, 0, 0, 0);
memset(pBuffer, 0, s32FrameBytes);
memset(pVqeBuffer, 0, s32FrameBytes);
printf("[cvi_info] sr:%d,channels:%d,period:%d,s32FrameBytes:%d.\n",
pstAioAttr->enSamplerate,
channel_count, pstAioAttr->u32PtNumPerFrm, s32FrameBytes);
while (running) {
memset(pBuffer, 0, s32FrameBytes);
num_readbytes = fread(pBuffer, 1, s32FrameBytes, fp);
if (num_readbytes > 0) {
stFrame.u64VirAddr[0] = (CVI_U8 *)pBuffer;
stFrame.u32Len = pstAioAttr->u32PtNumPerFrm;//samples size for each channel
stFrame.u64TimeStamp = 0;
stFrame.enSoundmode = pstAioAttr->enSoundmode;
stFrame.enBitwidth = AUDIO_BIT_WIDTH_16;
s32Ret = CVI_AO_SendFrame(AoDev, AoChn, (const AUDIO_FRAME_S *)&stFrame, 1000);
if (s32Ret != CVI_SUCCESS)
printf("[cvi_info] CVI_AO_SendFrame failed with %#x!\n", s32Ret);
} else {
printf("num_framebytes %d.\n", num_readbytes);
break;
}
}
if (!pBuffer)
free(pBuffer);
if (!pVqeBuffer)
free(pVqeBuffer);
if (!fp)
fclose(fp);
return 0;
}
static CVI_BOOL _cvi_checkname_iswav(char *infilename)
{
CVI_S32 s32InputFileLen = 0;
s32InputFileLen = strlen(infilename);
if (s32InputFileLen == 0) {
printf("No Input File Name..force return\n");
return 0;
}
if (infilename[s32InputFileLen - 4] == '.' &&
(infilename[s32InputFileLen - 3] == 'W' ||
infilename[s32InputFileLen - 3] == 'w') &&
(infilename[s32InputFileLen - 2] == 'A' ||
infilename[s32InputFileLen - 2] == 'a') &&
(infilename[s32InputFileLen - 1] == 'V' ||
infilename[s32InputFileLen - 1] == 'v')) {
printf("Enter wav file\n");
return 0;
} else
return -1;
}
static FILE *audio_open_wavfile(const char *filename, int *channels,
int *sample_rate)
{
FILE *file;
struct riff_wave_header riff_wave_header;
struct chunk_header chunk_header;
struct chunk_fmt chunk_fmt;
int more_chunks = 1;
file = fopen(filename, "rb");
if (!file) {
fprintf(stderr, "Unable to open file '%s'\n", filename);
return NULL;
}
fread(&riff_wave_header, sizeof(riff_wave_header), 1, file);
if ((riff_wave_header.riff_id != ID_RIFF) ||
(riff_wave_header.wave_id != ID_WAVE)) {
fprintf(stderr, "Error: '%s' is not a riff/wave file\n", filename);
fclose(file);
return NULL;
}
do {
fread(&chunk_header, sizeof(chunk_header), 1, file);
switch (chunk_header.id) {
case ID_FMT:
fread(&chunk_fmt, sizeof(chunk_fmt), 1, file);
*sample_rate = chunk_fmt.sample_rate;
*channels = chunk_fmt.num_channels;
/* If the format header is larger, skip the rest */
if (chunk_header.sz > sizeof(chunk_fmt))
fseek(file, chunk_header.sz - sizeof(chunk_fmt), SEEK_CUR);
break;
case ID_DATA:
/* Stop looking for chunks */
more_chunks = 0;
chunk_header.sz = le32toh(chunk_header.sz);
break;
default:
/* Unknown chunk, skip bytes */
fseek(file, chunk_header.sz, SEEK_CUR);
}
} while (more_chunks);
return file;
}
CVI_S32 SAMPLE_AUDIO_AI_BIND_AENC(void *argv)
{
int AiDev = 0;/*only support 0 dev */
int AiChn = 0;
int AeChn = 0;
int s32Ret = 0;
int AudMaxChn = 3;
struct timespec end;
struct timespec now;
bool ReSam_flag = false;
AUDIO_STREAM_S stStream;
AI_TALKVQE_CONFIG_S stAiVqeTalkAttr;
AI_TALKVQE_CONFIG_S *pstAiVqeTalkAttr = (AI_TALKVQE_CONFIG_S *)&stAiVqeTalkAttr;
stAudPara *pstAudioparam = (stAudPara *)argv;
if (!pstAudioparam) {
printf("[fatal error] ptr is NULL,fuc:%s,line:%d\n", __func__, __LINE__);
return -1;
}
int sample_rate = pstAudioparam->sample_rate;
unsigned int Chnsample_rate = pstAudioparam->Chnsample_rate;
int channel = pstAudioparam->channel;
int u32PtNumPerFrm = pstAudioparam->preiod_size;
bool bVqe = pstAudioparam->bVqeOn;
int record_time = pstAudioparam->record_time;
PAYLOAD_TYPE_E enType = _sample_audio_get_codec(
pstAudioparam->codec);/*PT_G711A,PT_G711U,PT_G726 */
register_inthandler();
FILE *fpAenc = fopen(pstAudioparam->filename, "ab+");
if (!fpAenc) {
printf("[fatal error] ptr is NULL,fuc:%s,line:%d\n", __func__, __LINE__);
return -1;
}
if (enType == PT_AAC && u32PtNumPerFrm != 1024) {
printf("[warn] aac encode u32PtNumPerFrm must 1024\n");
u32PtNumPerFrm = 1024;
}
//STEP 1:set ai and vqe attr
AIO_ATTR_S AudinAttr;
AudinAttr.enSamplerate = (AUDIO_SAMPLE_RATE_E)sample_rate;
AudinAttr.u32ChnCnt = AudMaxChn;
AudinAttr.enSoundmode = (channel == 2 ? AUDIO_SOUND_MODE_STEREO :
AUDIO_SOUND_MODE_MONO);
AudinAttr.enBitwidth = AUDIO_BIT_WIDTH_16;
AudinAttr.enWorkmode = AIO_MODE_I2S_MASTER;
AudinAttr.u32EXFlag = 0;
AudinAttr.u32FrmNum = 10; /* only use in bind mode */
AudinAttr.u32PtNumPerFrm = u32PtNumPerFrm; /* sample_rate/fps */
AudinAttr.u32ClkSel = 0;
AudinAttr.enI2sType = AIO_I2STYPE_INNERCODEC;
/*if you want to use vqe ,ai chn must 2chn.*/
/*if you don't need to use vqe, you can skip this step*/
if (bVqe) {
memset(&stAiVqeTalkAttr, 0, sizeof(AI_TALKVQE_CONFIG_S));
if (((AudinAttr.enSamplerate == AUDIO_SAMPLE_RATE_8000) ||
(AudinAttr.enSamplerate == AUDIO_SAMPLE_RATE_16000)) &&
channel == 2) {
pstAiVqeTalkAttr->s32WorkSampleRate = AudinAttr.enSamplerate;
_update_agc_anr_setting(pstAiVqeTalkAttr);
_update_aec_setting(pstAiVqeTalkAttr);
} else {
printf("[error] AEC will need to setup record in to channel Count = 2\n");
printf("[error] VQE only support on 8k/16k sample rate. current[%d]\n",
AudinAttr.enSamplerate);
}
}
s32Ret = CVI_AUDIO_INIT();
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
//STEP 2:start ai and aenc
s32Ret = CVI_AI_SetPubAttr(AiDev, &AudinAttr);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AI_Enable(AiDev);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AI_EnableChn(AiDev, AiChn);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR2;
}
if (bVqe == true) {
s32Ret = CVI_AI_SetTalkVqeAttr(AiDev, AiChn, 0, 0,
&stAiVqeTalkAttr);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
s32Ret = CVI_AI_EnableVqe(AiDev, AiChn);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
}
if ((enType == PT_G711A || enType == PT_G711U) && (Chnsample_rate != 8000)) {
Chnsample_rate = 8000;
printf("G711 only support sr 8000,change to 8000.\n");
}
if ((Chnsample_rate != (unsigned int)AudinAttr.enSamplerate)) {
s32Ret = CVI_AI_EnableReSmp(AiDev, AiChn, Chnsample_rate);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
}
AENC_CHN_ATTR_S stAencAttr;
_update_Aenc_setting(&AudinAttr, &stAencAttr, enType,
Chnsample_rate, bVqe);
s32Ret = CVI_AENC_CreateChn(AeChn, &stAencAttr);
if (s32Ret != CVI_SUCCESS) {
printf("s32Ret=%#x,\n", s32Ret);
goto ERROR;
}
//STEP 3:ai bind aenc
MMF_CHN_S stSrcChn, stDestChn;
stSrcChn.enModId = CVI_ID_AI;
stSrcChn.s32DevId = AiDev;
stSrcChn.s32ChnId = AiChn;
stDestChn.enModId = CVI_ID_AENC;
stDestChn.s32DevId = 0;
stDestChn.s32ChnId = AeChn;
CVI_AUD_SYS_Bind(&stSrcChn, &stDestChn);
/*Create this thread if you want to fetch the source data at the same time as the encoded data */
pthread_t t_dp;
pthread_create(&t_dp, NULL,
(void *(*)(void *))AudioAigetdata, (void *)&record_time);
clock_gettime(CLOCK_MONOTONIC, &now);
end.tv_sec = now.tv_sec + record_time;
end.tv_nsec = now.tv_nsec;
while (running) {
if (record_time) {
clock_gettime(CLOCK_MONOTONIC, &now);
if (now.tv_sec > end.tv_sec ||
(now.tv_sec == end.tv_sec && now.tv_nsec >= end.tv_nsec))
break;
}
s32Ret = CVI_AENC_GetStream(AeChn, &stStream, 0);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
break;
}
if (!stStream.u32Len) {
usleep(10 * 1000);
continue;
}
fwrite(stStream.pStream, 1, stStream.u32Len, fpAenc);
}
CVI_AUD_SYS_UnBind(&stSrcChn, &stDestChn);
pthread_join(t_dp, NULL);
ERROR:
CVI_AENC_DestroyChn(AeChn);
_destroy_Aenc_setting(&stAencAttr);
ERROR1:
if (bVqe == true)
CVI_AI_DisableVqe(AiDev, AiChn);
if (ReSam_flag == true)
CVI_AI_DisableReSmp(AiDev, AiChn);
CVI_AI_DisableChn(AiDev, AiChn);
ERROR2:
CVI_AI_Disable(AiDev);
ERROR3:
fclose(fpAenc);
CVI_AUDIO_DEINIT();
return 0;
}
CVI_S32 SAMPLE_AUDIO_AI_UNBIND_AENC(void *argv)
{
int AiDev = 0;/*only support 0 dev */
int AiChn = 0;
int AeChn = 0;
int s32Ret = 0;
int AudMaxChn = 3;
bool ReSam_flag = false;
struct timespec end;
struct timespec now;
AI_TALKVQE_CONFIG_S stAiVqeTalkAttr;
AI_TALKVQE_CONFIG_S *pstAiVqeTalkAttr = (AI_TALKVQE_CONFIG_S *)&stAiVqeTalkAttr;
stAudPara *pstAudioparam = (stAudPara *)argv;
if (!pstAudioparam) {
printf("[fatal error] ptr is NULL,fuc:%s,line:%d\n", __func__, __LINE__);
return -1;
}
int sample_rate = pstAudioparam->sample_rate;
unsigned int Chnsample_rate = pstAudioparam->Chnsample_rate;
int channel = pstAudioparam->channel;
int u32PtNumPerFrm = pstAudioparam->preiod_size;
bool bVqe = pstAudioparam->bVqeOn;
int record_time = pstAudioparam->record_time;
PAYLOAD_TYPE_E enType = _sample_audio_get_codec(
pstAudioparam->codec);/*PT_G711A,PT_G711U,PT_G726 */
register_inthandler();
FILE *fpAenc = fopen(pstAudioparam->filename, "ab+");
if (!fpAenc) {
printf("[fatal error] fpAenc is NULL,fuc:%s,line:%d\n", __func__, __LINE__);
return -1;
}
if (enType == PT_AAC && u32PtNumPerFrm != 1024) {
printf("[warn] aac encode u32PtNumPerFrm must 1024\n");
u32PtNumPerFrm = 1024;
}
//STEP 1:set ai and vqe attr
AIO_ATTR_S AudinAttr;
AudinAttr.enSamplerate = (AUDIO_SAMPLE_RATE_E)sample_rate;
AudinAttr.u32ChnCnt = AudMaxChn;
AudinAttr.enSoundmode = (channel == 2 ? AUDIO_SOUND_MODE_STEREO :
AUDIO_SOUND_MODE_MONO);
AudinAttr.enBitwidth = AUDIO_BIT_WIDTH_16;
AudinAttr.enWorkmode = AIO_MODE_I2S_MASTER;
AudinAttr.u32EXFlag = 0;
AudinAttr.u32FrmNum = 10; /* only use in bind mode */
AudinAttr.u32PtNumPerFrm = u32PtNumPerFrm; /* sample_rate/fps */
AudinAttr.u32ClkSel = 0;
AudinAttr.enI2sType = AIO_I2STYPE_INNERCODEC;
/*if you want to use vqe ,ai chn must 2chn.*/
/*if you don't need to use vqe, you can skip this step*/
if (bVqe) {
memset(&stAiVqeTalkAttr, 0, sizeof(AI_TALKVQE_CONFIG_S));
if (((AudinAttr.enSamplerate == AUDIO_SAMPLE_RATE_8000) ||
(AudinAttr.enSamplerate == AUDIO_SAMPLE_RATE_16000)) &&
channel == 2) {
pstAiVqeTalkAttr->s32WorkSampleRate = AudinAttr.enSamplerate;
_update_agc_anr_setting(pstAiVqeTalkAttr);
_update_aec_setting(pstAiVqeTalkAttr);
} else {
printf("[error] AEC will need to setup record in to channel Count = 2\n");
printf("[error] VQE only support on 8k/16k sample rate. current[%d]\n",
AudinAttr.enSamplerate);
}
}
s32Ret = CVI_AUDIO_INIT();
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
//STEP 2:start ai and aenc
s32Ret = CVI_AI_SetPubAttr(AiDev, &AudinAttr);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AI_Enable(AiDev);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AI_EnableChn(AiDev, AiChn);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR2;
}
if (bVqe == true) {
s32Ret = CVI_AI_SetTalkVqeAttr(AiDev, AiChn, 0, 0,
&stAiVqeTalkAttr);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
s32Ret = CVI_AI_EnableVqe(AiDev, AiChn);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
}
if ((enType == PT_G711A || enType == PT_G711U) && (Chnsample_rate != 8000)) {
Chnsample_rate = 8000;
printf("G711 only support sr 8000,change to 8000.\n");
}
if ((Chnsample_rate != (unsigned int)AudinAttr.enSamplerate)) {
s32Ret = CVI_AI_EnableReSmp(AiDev, AiChn, Chnsample_rate);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
ReSam_flag = true;
}
AENC_CHN_ATTR_S stAencAttr;
_update_Aenc_setting(&AudinAttr, &stAencAttr, enType,
Chnsample_rate, bVqe);
s32Ret = CVI_AENC_CreateChn(AeChn, &stAencAttr);
if (s32Ret != CVI_SUCCESS) {
printf("s32Ret=%#x,\n", s32Ret);
goto ERROR;
}
AUDIO_STREAM_S stStream;
AEC_FRAME_S stAecFrm;
AUDIO_FRAME_S stFrame;
clock_gettime(CLOCK_MONOTONIC, &now);
end.tv_sec = now.tv_sec + record_time;
end.tv_nsec = now.tv_nsec;
while (running) {
if (record_time) {
clock_gettime(CLOCK_MONOTONIC, &now);
if (now.tv_sec > end.tv_sec ||
(now.tv_sec == end.tv_sec && now.tv_nsec >= end.tv_nsec))
break;
}
s32Ret = CVI_AI_GetFrame(AiDev, AiChn, &stFrame, &stAecFrm, -1);
if (s32Ret) {
printf("[error] ai getframe error\n");
break;
}
s32Ret = CVI_AENC_SendFrame(AeChn, &stFrame, &stAecFrm);
if (s32Ret) {
printf("[error] CVI_AENC_SendFrame error\n");
break;
}
s32Ret = CVI_AENC_GetStream(AeChn, &stStream, 0);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR;
}
if (!stStream.u32Len) {
continue;
}
fwrite(stStream.pStream, 1, stStream.u32Len, fpAenc);
}
ERROR:
CVI_AENC_DestroyChn(AeChn);
_destroy_Aenc_setting(&stAencAttr);
ERROR1:
if (bVqe == true)
CVI_AI_DisableVqe(AiDev, AiChn);
if (ReSam_flag == true)
CVI_AI_DisableReSmp(AiDev, AiChn);
CVI_AI_DisableChn(AiDev, AiChn);
ERROR2:
CVI_AI_Disable(AiDev);
ERROR3:
fclose(fpAenc);
CVI_AUDIO_DEINIT();
return 0;
}
CVI_S32 SAMPLE_AUDIO_ADEC_BIND_AO(void *argv)
{
CVI_S32 s32Ret = 0;
CVI_S32 AdChn = 0;
CVI_S32 AdDev = 0;
CVI_S32 AoChn = 0;
CVI_S32 AoDev = 0;
int AudMaxChn = 3;
int length_bytes = 640;//2ch 16bit 160 samples
PAYLOAD_TYPE_E enType;
AIO_ATTR_S AudoutAttr;
ADEC_CHN_ATTR_S stAdecAttr;
stAudPara *pstAudioparam = (stAudPara *)argv;
if (!pstAudioparam) {
printf("[fatal error] fpAenc is NULL,fuc:%s,line:%d\n", __func__, __LINE__);
return -1;
}
register_inthandler();
CVI_AUDIO_INIT();
int channel = pstAudioparam->channel;
//STEP 1:set and enable ao
AudoutAttr.u32ChnCnt = AudMaxChn;
AudoutAttr.enSamplerate = pstAudioparam->sample_rate;
AudoutAttr.enSoundmode = (channel == 2 ? AUDIO_SOUND_MODE_STEREO :
AUDIO_SOUND_MODE_MONO);
AudoutAttr.enWorkmode = AIO_MODE_I2S_MASTER;
AudoutAttr.u32EXFlag = 0;
AudoutAttr.u32FrmNum = 10; /* only use in bind mode */
AudoutAttr.enBitwidth = AUDIO_BIT_WIDTH_16;
AudoutAttr.u32PtNumPerFrm =
pstAudioparam->preiod_size;/* 20*targetsamplerate/1000 */
//CVI_S32 s32FrameBytes = channel * AudoutAttr.u32PtNumPerFrm * 2;
AudoutAttr.u32ClkSel = 0;
AudoutAttr.enI2sType = AIO_I2STYPE_INNERCODEC;
s32Ret = CVI_AO_SetPubAttr(AoDev, &AudoutAttr);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AO_Enable(AoDev);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AO_EnableChn(AoDev, AoChn);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR2;
}
if (pstAudioparam->Chnsample_rate != pstAudioparam->sample_rate) {// /chn 16k/chn 2 48k ->8k
s32Ret = CVI_AO_EnableReSmp(AoDev, AoChn, pstAudioparam->Chnsample_rate);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
}
enType = _sample_audio_get_codec(pstAudioparam->codec);
//STEP 2:set and enable adec
memset(&stAdecAttr, 0, sizeof(ADEC_CHN_ATTR_S));
stAdecAttr.s32Sample_rate = pstAudioparam->Chnsample_rate;
stAdecAttr.s32ChannelNums = pstAudioparam->channel;
stAdecAttr.s32BytesPerSample = 2;
stAdecAttr.s32frame_size = pstAudioparam->preiod_size;
stAdecAttr.enType = enType;
if (stAdecAttr.enType == PT_AAC)
stAdecAttr.s32frame_size = 1024;
_updata_Adec_setting(&stAdecAttr);
s32Ret = CVI_ADEC_CreateChn(AdChn, &stAdecAttr);
if (s32Ret != CVI_SUCCESS) {
printf("%s: CVI_ADEC_CreateChn(%d) failed with %#x!\n", __func__,
AdChn, s32Ret);
goto ERROR;
}
//STEP 3:adec bind ao
MMF_CHN_S stSrcChn, stDestChn;
stSrcChn.enModId = CVI_ID_ADEC;
stSrcChn.s32DevId = AdDev;
stSrcChn.s32ChnId = AdChn;
stDestChn.enModId = CVI_ID_AO;
stDestChn.s32DevId = AoDev;
stDestChn.s32ChnId = AoChn;
CVI_AUD_SYS_Bind(&stSrcChn, &stDestChn);
int num_readbytes = 0;
AUDIO_STREAM_S stAudioStream;
length_bytes = stAdecAttr.s32frame_size * stAdecAttr.s32ChannelNums *
stAdecAttr.s32BytesPerSample;
char *pBuffer = malloc(length_bytes);
memset(pBuffer, 0, length_bytes);
FILE *fpAdec = fopen(pstAudioparam->filename, "rb+");
if (!fpAdec) {
printf("[fatal error] fpAenc is NULL,fuc:%s,line:%d\n", __func__, __LINE__);
return -1;
}
while (running) {
stAudioStream.pStream = (CVI_U8 *)pBuffer;
num_readbytes = fread(stAudioStream.pStream, 1, length_bytes, fpAdec);
if (num_readbytes <= 0) {
s32Ret = CVI_ADEC_SendEndOfStream(AdChn, CVI_FALSE);
if (s32Ret != CVI_SUCCESS)
printf("[cvi_error] CVI_ADEC_SendEndOfStream failed!\n");
break;
}
stAudioStream.u32Len = num_readbytes; //640 bytes
//printf("[cvi_info] num_readbytes = %d\n", num_readbytes);
s32Ret = CVI_ADEC_SendStream(AdChn, &stAudioStream, CVI_TRUE);
if (s32Ret != CVI_SUCCESS) {
printf("[cvi_error] adec send stream failed Len[%d]ret[%#x]!\n",
stAudioStream.u32Len, s32Ret);
break;
}
}
CVI_AUD_SYS_UnBind(&stSrcChn, &stDestChn);
if (fpAdec)
fclose(fpAdec);
if (pBuffer)
free(pBuffer);
CVI_ADEC_DestroyChn(AdChn);
_destroy_Adec_setting(&stAdecAttr);
ERROR:
if (pstAudioparam->Chnsample_rate != pstAudioparam->sample_rate)
CVI_AO_DisableReSmp(AoDev, AoChn);
ERROR1:
CVI_AO_DisableChn(AoDev, AoChn);
ERROR2:
CVI_AO_Disable(AoDev);
ERROR3:
CVI_AUDIO_DEINIT();
return 0;
}
CVI_S32 SAMPLE_AUDIO_ADEC_UNBIND_AO(void *argv)
{
CVI_S32 s32Ret = 0;
CVI_S32 AdChn = 0;
CVI_S32 AoChn = 0;
CVI_S32 AoDev = 0;
int length_bytes = 640;//2ch 16bit 160 samples
PAYLOAD_TYPE_E enType;
AIO_ATTR_S AudoutAttr;
ADEC_CHN_ATTR_S stAdecAttr;
stAudPara *pstAudioparam = (stAudPara *)argv;
if (!pstAudioparam) {
printf("[fatal error] fpAenc is NULL,fuc:%s,line:%d\n", __func__, __LINE__);
return -1;
}
register_inthandler();
CVI_AUDIO_INIT();
int channel = pstAudioparam->channel;
//STEP 1:set and enable ao
AudoutAttr.u32ChnCnt = channel;
AudoutAttr.enSamplerate = pstAudioparam->sample_rate;
AudoutAttr.enSoundmode = (channel == 2 ? AUDIO_SOUND_MODE_STEREO :
AUDIO_SOUND_MODE_MONO);
AudoutAttr.enWorkmode = AIO_MODE_I2S_MASTER;
AudoutAttr.u32EXFlag = 0;
AudoutAttr.u32FrmNum = 10; /* only use in bind mode */
AudoutAttr.enBitwidth = AUDIO_BIT_WIDTH_16;
AudoutAttr.u32PtNumPerFrm =
pstAudioparam->preiod_size;/* 20*targetsamplerate/1000 */
//CVI_S32 s32FrameBytes = channel * AudoutAttr.u32PtNumPerFrm * 2;
AudoutAttr.u32ClkSel = 0;
AudoutAttr.enI2sType = AIO_I2STYPE_INNERCODEC;
s32Ret = CVI_AO_SetPubAttr(AoDev, &AudoutAttr);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AO_Enable(AoDev);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AO_EnableChn(AoDev, AoChn);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR2;
}
if (pstAudioparam->Chnsample_rate != pstAudioparam->sample_rate) {
s32Ret = CVI_AO_EnableReSmp(AoDev, AoChn, pstAudioparam->Chnsample_rate);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
}
enType = _sample_audio_get_codec(pstAudioparam->codec);
//STEP 2:set and enable adec
memset(&stAdecAttr, 0, sizeof(ADEC_CHN_ATTR_S));
stAdecAttr.s32Sample_rate = pstAudioparam->Chnsample_rate;
stAdecAttr.s32ChannelNums = pstAudioparam->channel;
stAdecAttr.s32BytesPerSample = 2;
stAdecAttr.s32frame_size = pstAudioparam->preiod_size;
stAdecAttr.enType = enType;
if (stAdecAttr.enType == PT_AAC)
stAdecAttr.s32frame_size = 1024;
_updata_Adec_setting(&stAdecAttr);
s32Ret = CVI_ADEC_CreateChn(AdChn, &stAdecAttr);
if (s32Ret != CVI_SUCCESS) {
printf("%s: CVI_ADEC_CreateChn(%d) failed with %#x!\n", __func__,
AdChn, s32Ret);
goto ERROR;
}
//STEP 2: adec send data to ao
int num_readbytes = 0;
AUDIO_STREAM_S stAudioStream;
length_bytes = stAdecAttr.s32frame_size * stAdecAttr.s32ChannelNums *
stAdecAttr.s32BytesPerSample;
char *pBuffer = malloc(length_bytes);
memset(pBuffer, 0, length_bytes);
FILE *fpAdec = fopen(pstAudioparam->filename, "rb+");
if (!fpAdec) {
printf("[fatal error] fpAenc is NULL,fuc:%s,line:%d\n", __func__, __LINE__);
return -1;
}
AUDIO_FRAME_S stFrame;
AUDIO_FRAME_S *pstFrame = &stFrame;
AUDIO_FRAME_INFO_S sDecOutFrm;
sDecOutFrm.pstFrame = (AUDIO_FRAME_S *)&stFrame;
while (running) {
stAudioStream.pStream = (CVI_U8 *)pBuffer;
num_readbytes = fread(stAudioStream.pStream, 1, length_bytes, fpAdec);
if (num_readbytes <= 0) {
s32Ret = CVI_ADEC_SendEndOfStream(AdChn, CVI_FALSE);
if (s32Ret != CVI_SUCCESS)
printf("[cvi_error] CVI_ADEC_SendEndOfStream failed!\n");
break;
}
stAudioStream.u32Len = num_readbytes; //640 bytes
//printf("[cvi_info] num_readbytes = %d\n", num_readbytes);
s32Ret = CVI_ADEC_SendStream(AdChn, &stAudioStream, CVI_TRUE);
if (s32Ret != CVI_SUCCESS) {
printf("[cvi_error] adec send stream failed Len[%d]ret[%#x]!\n",
stAudioStream.u32Len, s32Ret);
break;
}
s32Ret = CVI_ADEC_GetFrame(AdChn, &sDecOutFrm, CVI_TRUE);
if (s32Ret != CVI_SUCCESS) {
printf("[cvi_error] adec get stream failed Len[%d]ret[%#x]!\n",
stAudioStream.u32Len, s32Ret);
break;
}
if (pstFrame->u32Len != 0) {
s32Ret = CVI_AO_SendFrame(AoDev, AoChn, pstFrame, 5000);
if (s32Ret != CVI_SUCCESS) {
printf("%s: AoDev(%d), failed with %#x!\n", __func__, AoDev, s32Ret);
break;
}
} else
printf("[cvi_error] dec out frame size 0\n");
}
if (fpAdec)
fclose(fpAdec);
if (pBuffer)
free(pBuffer);
CVI_ADEC_DestroyChn(AdChn);
_destroy_Adec_setting(&stAdecAttr);
ERROR:
if (pstAudioparam->Chnsample_rate != pstAudioparam->sample_rate)
CVI_AO_DisableReSmp(AoDev, AoChn);
ERROR1:
CVI_AO_DisableChn(AoDev, AoChn);
ERROR2:
CVI_AO_Disable(AoDev);
ERROR3:
CVI_AUDIO_DEINIT();
return 0;
}
CVI_S32 SAMPLE_AUDIO_RECORD_PCM_FORMAT_FILE(void *argv)
{
int AiDev = 0;/*only support 0 dev */
int AiChn = 0;
int s32Ret = 0;
bool ReSam_flag = false;
struct timespec end;
struct timespec now;
int AudMaxChn = 3;
AI_TALKVQE_CONFIG_S stAiVqeTalkAttr;
AI_TALKVQE_CONFIG_S *pstAiVqeTalkAttr = (AI_TALKVQE_CONFIG_S *)&stAiVqeTalkAttr;
stAudPara *pstAudioparam = (stAudPara *)argv;
if (!pstAudioparam) {
printf("[fatal error] fpAenc is NULL,fuc:%s,line:%d\n", __func__, __LINE__);
return -1;
}
int sample_rate = pstAudioparam->sample_rate;
unsigned int Chnsample_rate = pstAudioparam->Chnsample_rate;
int channel = pstAudioparam->channel;
int u32PtNumPerFrm = pstAudioparam->preiod_size;
bool bVqe = pstAudioparam->bVqeOn;
int record_time = pstAudioparam->record_time;
PAYLOAD_TYPE_E enType = _sample_audio_get_codec(
pstAudioparam->codec);/*PT_G711A,PT_G711U,PT_G726 */
register_inthandler();
FILE *fpAi = fopen(pstAudioparam->filename, "ab+");
if (!fpAi) {
printf("fpAi open fail\n");
return -1;
}
//STEP 1:set ai and vqe attr
AIO_ATTR_S AudinAttr;
AudinAttr.enSamplerate = (AUDIO_SAMPLE_RATE_E)sample_rate;
AudinAttr.u32ChnCnt = AudMaxChn;
AudinAttr.enSoundmode = (channel == 2 ? AUDIO_SOUND_MODE_STEREO :
AUDIO_SOUND_MODE_MONO);
AudinAttr.enBitwidth = AUDIO_BIT_WIDTH_16;
AudinAttr.enWorkmode = AIO_MODE_I2S_MASTER;
AudinAttr.u32EXFlag = 0;
AudinAttr.u32FrmNum = 10; /* only use in bind mode */
AudinAttr.u32PtNumPerFrm = u32PtNumPerFrm; /* sample_rate/fps */
AudinAttr.u32ClkSel = 0;
AudinAttr.enI2sType = AIO_I2STYPE_INNERCODEC;
/*if you want to use vqe ,ai chn must 2chn.*/
/*if you don't need to use vqe, you can skip this step*/
if (bVqe) {
memset(&stAiVqeTalkAttr, 0, sizeof(AI_TALKVQE_CONFIG_S));
if (((AudinAttr.enSamplerate == AUDIO_SAMPLE_RATE_8000) ||
(AudinAttr.enSamplerate == AUDIO_SAMPLE_RATE_16000)) &&
channel == 2) {
pstAiVqeTalkAttr->s32WorkSampleRate = AudinAttr.enSamplerate;
_update_agc_anr_setting(pstAiVqeTalkAttr);
_update_aec_setting(pstAiVqeTalkAttr);
} else {
printf("[error] AEC will need to setup record in to channel Count = 2\n");
printf("[error] VQE only support on 8k/16k sample rate. current[%d]\n",
AudinAttr.enSamplerate);
}
}
s32Ret = CVI_AUDIO_INIT();
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
//STEP 2:start ai and aenc
s32Ret = CVI_AI_SetPubAttr(AiDev, &AudinAttr);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AI_Enable(AiDev);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AI_EnableChn(AiDev, AiChn);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR2;
}
if (bVqe == true) {
s32Ret = CVI_AI_SetTalkVqeAttr(AiDev, AiChn, 0, 0,
&stAiVqeTalkAttr);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
s32Ret = CVI_AI_EnableVqe(AiDev, AiChn);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
}
if ((enType == PT_G711A || enType == PT_G711U) && (Chnsample_rate != 8000)) {
Chnsample_rate = 8000;
printf("G711 only support sr 8000,change to 8000.\n");
}
if ((Chnsample_rate != (unsigned int)AudinAttr.enSamplerate)) {
s32Ret = CVI_AI_EnableReSmp(AiDev, AiChn, Chnsample_rate);
if (s32Ret != CVI_SUCCESS) {
printf("[error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
ReSam_flag = true;
}
AUDIO_FRAME_S stFrame;
AEC_FRAME_S stAecFrm;
clock_gettime(CLOCK_MONOTONIC, &now);
end.tv_sec = now.tv_sec + record_time;
end.tv_nsec = now.tv_nsec;
int s32OutputChnCnt = channel;
/*AEC input two channel with one channel output */
if (bVqe == CVI_TRUE)
s32OutputChnCnt = 1;
while (running) {
if (record_time) {
clock_gettime(CLOCK_MONOTONIC, &now);
if (now.tv_sec > end.tv_sec ||
(now.tv_sec == end.tv_sec && now.tv_nsec >= end.tv_nsec))
break;
}
s32Ret = CVI_AI_GetFrame(AiDev, AiChn, &stFrame, &stAecFrm, -1);
if (s32Ret) {
printf("[error] ai getframe error\n");
break;
}
fwrite(stFrame.u64VirAddr[0], 1, stFrame.u32Len * s32OutputChnCnt * 2, fpAi);
}
ERROR1:
if (bVqe == true)
CVI_AI_DisableVqe(AiDev, AiChn);
if (ReSam_flag == true)
CVI_AI_DisableReSmp(AiDev, AiChn);
CVI_AI_DisableChn(AiDev, AiChn);
ERROR2:
CVI_AI_Disable(AiDev);
ERROR3:
fclose(fpAi);
CVI_AUDIO_DEINIT();
return 0;
}
CVI_S32 SAMPLE_AUDIO_PLAY_PCM_FORMAT_FILE(void *argv)
{
CVI_S32 s32Ret = 0;
CVI_S32 AoChn = 0;
CVI_S32 AoDev = 0;
AIO_ATTR_S AudoutAttr;
FILE *fpAo = NULL;
int AudMaxChn = 3;
stAudPara *pstAudioparam = (stAudPara *)argv;
if (!pstAudioparam) {
printf("pstAudioparam is null\n");
return -1;
}
register_inthandler();
CVI_AUDIO_INIT();
if (_cvi_checkname_iswav(pstAudioparam->filename) == CVI_SUCCESS) {
fpAo = audio_open_wavfile(pstAudioparam->filename,
(int *)&pstAudioparam->channel,
(int *)&pstAudioparam->sample_rate);
} else
fpAo = fopen(pstAudioparam->filename, "rb");
if (!fpAo) {
printf("fpAo open fail\n");
return -1;
}
int channel = pstAudioparam->channel;
//STEP 1:set and enable ao
AudoutAttr.u32ChnCnt = AudMaxChn;
AudoutAttr.enSamplerate = pstAudioparam->sample_rate;
AudoutAttr.enSoundmode = (channel == 2 ? AUDIO_SOUND_MODE_STEREO :
AUDIO_SOUND_MODE_MONO);
AudoutAttr.enWorkmode = AIO_MODE_I2S_MASTER;
AudoutAttr.u32EXFlag = 0;
AudoutAttr.u32FrmNum = 10; /* only use in bind mode */
AudoutAttr.enBitwidth = AUDIO_BIT_WIDTH_16;
AudoutAttr.u32PtNumPerFrm =
pstAudioparam->preiod_size;/* 20*targetsamplerate/1000 */
AudoutAttr.u32ClkSel = 0;
AudoutAttr.enI2sType = AIO_I2STYPE_INNERCODEC;
s32Ret = CVI_AO_SetPubAttr(AoDev, &AudoutAttr);
if (s32Ret != CVI_SUCCESS) {
printf("[cvi_error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AO_Enable(AoDev);
if (s32Ret != CVI_SUCCESS) {
printf("[cvi_error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR3;
}
s32Ret = CVI_AO_EnableChn(AoDev, AoChn);
if (s32Ret != CVI_SUCCESS) {
printf("[cvi_error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR2;
}
if (pstAudioparam->Chnsample_rate != pstAudioparam->sample_rate) {
s32Ret = CVI_AO_EnableReSmp(AoDev, AoChn, pstAudioparam->Chnsample_rate);
if (s32Ret != CVI_SUCCESS) {
printf("[cvi_error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
}
/*s32Ret = CVI_AO_EnablePP(AoDev, AoChn);
if (s32Ret != CVI_SUCCESS) {
printf("[cvi_error],[%s],[line:%d],\n", __func__, __LINE__);
goto ERROR1;
}
*/
play_audio_file(&AudoutAttr, fpAo, AoChn, AoDev);
if (pstAudioparam->Chnsample_rate != pstAudioparam->sample_rate)
CVI_AO_DisableReSmp(AoDev, AoChn);
//CVI_AO_DisablePP(AoDev, AoChn);
ERROR1:
CVI_AO_DisableChn(AoDev, AoChn);
ERROR2:
CVI_AO_Disable(AoDev);
ERROR3:
CVI_AUDIO_DEINIT();
return 0;
}
CVI_S32 SAMPLE_AUDIO_DEBUG_SET_VOLUME(ST_AudioUnitTestCfg *testCfg)
{
printf("Enter %s\n", __func__);
if (!testCfg) {
printf("testCfg is null\n");
return -1;
}
CVI_S32 s32Ret = CVI_SUCCESS;
CVI_S32 err;
CVI_S32 idevid = 0;
CVI_S32 volumedb = 0;
CVI_S32 s32SetInputOrOutput = 0;
printf("----------------------cvi check------------------------\n");
printf("\n Enter output card id: \t");
err = scanf("%d", &idevid);
printf("\n Enter volume \t");
err = scanf("%d", &volumedb);
printf("\n enter card[%d] vol[%d]\n", idevid, volumedb);
if (err == EOF)
printf("[Error][%s][%d]\n", __func__, __LINE__);
printf("\n Set [Ain]Volume:1 Set [Aout]Volume:0 ? [0 or 1]\n");
err = scanf("%d", &s32SetInputOrOutput);
printf("select [%d]\n", s32SetInputOrOutput);
if (s32SetInputOrOutput == 0) {
s32Ret = CVI_AO_SetVolume(idevid, volumedb);
if (s32Ret != CVI_SUCCESS) {
printf("[Error][%s][%d]\n", __func__, __LINE__);
return CVI_FAILURE;
}
} else {
s32Ret = CVI_AI_SetVolume(idevid, volumedb);
if (s32Ret != CVI_SUCCESS) {
printf("[Error][%s][%d]\n", __func__, __LINE__);
return CVI_FAILURE;
}
}
return CVI_SUCCESS;
}
CVI_S32 SAMPLE_AUDIO_DEBUG_GET_VOLUME(ST_AudioUnitTestCfg *testCfg)
{
printf("Enter %s\n", __func__);
CVI_S32 idevid = 0;
CVI_S32 volume = 0;
CVI_S32 s32Ret = CVI_SUCCESS;
CVI_S32 err;
if (!testCfg) {
printf("testCfg is null\n");
return -1;
}
printf("Enter output card id: \t");
err = scanf("%d", &idevid);
if (err == EOF)
printf("[Error][%s][%d]\n", __func__, __LINE__);
printf("\n enter card[%d]\n", idevid);
s32Ret = CVI_AO_GetVolume(idevid, &volume);
printf("Get Volume Aout[%d]\n", volume);
if (s32Ret != CVI_SUCCESS) {
printf("[Error][%s][%d]\n", __func__, __LINE__);
return CVI_FAILURE;
}
s32Ret = CVI_AI_GetVolume(idevid, &volume);
printf("Get Volume Ain[%d]\n", volume);
if (s32Ret != CVI_SUCCESS) {
printf("[Error][%s][%d]\n", __func__, __LINE__);
return CVI_FAILURE;
}
return CVI_SUCCESS;
}
CVI_S32 SAMPLE_AUDIO_DEBUG_IOCTL_TEST(CVI_VOID)
{
printf("Enter %s\n", __func__);
SAMPLE_COMM_AUDIO_CfgAcodec_Test();
return CVI_SUCCESS;
}
/* config codec */
CVI_S32 SAMPLE_COMM_AUDIO_CfgAcodec_Test(void)
{
CVI_S32 s32Ret = CVI_SUCCESS;
printf("[%s][%d]\n", __func__, __LINE__);
/*** INNER AUDIO CODEC ***/
CVI_S32 fdAcodec_adc = -1;
CVI_S32 fdAcodec_dac = -1;
CVI_S32 s32Cmd = -1;
CVI_U32 u32Val = 0;
#ifdef ARCH_CV183X
printf("IOCTL %s 183X\n", __func__);
#else
printf("IOCTL %s 182x\n", __func__);
#endif
fdAcodec_adc = open(ACODEC_ADC, O_RDWR);
if (fdAcodec_adc < 0) {
printf("%s: can't open Acodec,%s\n", __func__, ACODEC_ADC);
s32Ret = CVI_FAILURE;
goto FINAL_STEPS;
}
fdAcodec_dac = open(ACODEC_DAC, O_RDWR);
if (fdAcodec_dac < 0) {
printf("%s: can't open Acodec,%s\n", __func__, ACODEC_DAC);
//return CVI_FAILURE;
s32Ret = CVI_FAILURE;
goto FINAL_STEPS;
}
/* Step1 print out the debug option ------start */
printf("Correspond cmd as below------------------------------\n");
printf("0:ACODEC_SOFT_RESET_CTRL\n");
printf("1:ACODEC_SET_I2S1_FS\n");
printf("2:ACODEC_SET_INPUT_VOL\n");
printf("3:ACODEC_GET_INPUT_VOL\n");
printf("4:ACODEC_SET_OUTPUT_VOL\n");
printf("5:ACODEC_GET_OUTPUT_VOL\n");
printf("6:ACODEC_SET_MIXER_MIC\n");
printf("7:ACODEC_SET_GAIN_MICL\n");
printf("8:ACODEC_SET_GAIN_MICR\n");
printf("9:ACODEC_SET_DACL_VOL\n");
printf("10:ACODEC_SET_DACR_VOL\n");
printf("11:ACODEC_SET_ADCL_VOL\n");
printf("12:ACODEC_SET_ADCR_VOL\n");
printf("13:ACODEC_SET_MICL_MUTE\n");
printf("14:ACODEC_SET_MICR_MUTE\n");
printf("15:ACODEC_SET_DACL_MUTE\n");
printf("16:ACODEC_SET_DACR_MUTE\n");
printf("17:ACODEC_GET_GAIN_MICL\n");
printf("18:ACODEC_GET_GAIN_MICR\n");
printf("19:ACODEC_GET_DACL_VOL\n");
printf("20:ACODEC_GET_DACR_VOL\n");
printf("21:ACODEC_GET_ADCL_VOL\n");
printf("22:ACODEC_GET_ADCR_VOL\n");
printf("23:ACODEC_SET_PD_DACL\n");
printf("24:ACODEC_SET_PD_DACR\n");
printf("25:ACODEC_SET_PD_ADCL\n");
printf("26:ACODEC_SET_PD_ADCR\n");
printf("27:ACODEC_SET_PD_LINEINL\n");
printf("28:ACODEC_SET_PD_LINEINR\n");
printf("29:ACODEC_SET_DAC_DE_EMPHASIS\n");
printf("30:ACODEC_SET_ADC_HP_FILTER\n");
printf("-----------------------------------------------------------\n");
/* Step1 print out the debug option ------end */
/* Step2 Trigger cmd start */
ACODEC_VOL_CTRL vol_ctrl;
if (ioctl(fdAcodec_adc, ACODEC_SET_I2S1_FS, &u32Val))
printf("%s: failed at line[%d]\n", __func__, __LINE__);
else
printf("[%s]get value in line[%d]: val = [%d]\n", __func__, __LINE__, u32Val);
if (ioctl(fdAcodec_dac, ACODEC_SET_I2S1_FS, &u32Val))
printf("%s: failed at line[%d]\n", __func__, __LINE__);
else
printf("[%s]get value in line[%d]: val = [%d]\n", __func__, __LINE__, u32Val);
printf("\n ------------------------------\n");
printf("Please Enter command\t");
printf("\n");
scanf("%d", &s32Cmd);
printf("---->[%d]\n", s32Cmd);
switch (s32Cmd) {
case 0:
if (ioctl(fdAcodec_adc, ACODEC_SOFT_RESET_CTRL)) {
/* test reset fdAcodec_adc */
printf("fdAcodec_adc ioctl reset err!\n");
} else
printf("fdAcodec_adc ACODEC_SOFT_RESET_CTRL ok!\n");
if (ioctl(fdAcodec_dac, ACODEC_SOFT_RESET_CTRL)) {
/* test reset fdAcodec_adc */
printf("fdAcodec_dac ioctl reset err!\n");
} else
printf("fdAcodec_dac ACODEC_SOFT_RESET_CTRL ok!\n");
break;
case 1:
printf("enter i2s_fs:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_I2S1_FS, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_I2S1_FS [%d]ok!\n", u32Val);
break;
case 2:
#ifdef ARCH_CV183X
printf("enter _INPUT_VOL[7-0, 0:mute]:\t");
#else
printf("enter _INPUT_VOL[24-0, 0:mute]:\t");
#endif
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_INPUT_VOL, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_INPUT_VOL [%d]ok!\n", u32Val);
break;
case 3:
if (ioctl(fdAcodec_adc, ACODEC_GET_INPUT_VOL, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_GET_INPUT_VOL [%d]ok!\n", u32Val);
break;
case 4:
#ifdef ARCH_CV183X
printf("enter OUTPUT_VOL[15-0, 0:mute]:\t");
#else
printf("enter OUTPUT_VOL[32-0, 0:mute]:\t");
#endif
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_dac, ACODEC_SET_OUTPUT_VOL, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_SET_OUTPUT_VOL [%d]ok!\n", u32Val);
break;
case 5:
if (ioctl(fdAcodec_dac, ACODEC_GET_OUTPUT_VOL, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_GET_OUTPUT_VOL [%d]ok!\n", u32Val);
break;
case 6:
printf("enter ACODEC_SET_MIXER_MIC[0:line_in, 1:mic_in]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_MIXER_MIC, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_MIXER_MIC [%d]ok!\n", u32Val);
break;
case 7:
printf("enter ACODEC_SET_GAIN_MICL:\n");
#ifdef ARCH_CV183X
printf("[7~0]:[40dB, 30dB, 27.5dB, 21dB, 12dB, 9dB, 0dB, -1dB], 0:mute\n");
#else
printf("[24~0] 0:mute\n");
#endif
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_GAIN_MICL, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_GAIN_MICL [%d]ok!\n", u32Val);
break;
case 8:
printf("enter ACODEC_SET_GAIN_MICR:\n");
#ifdef ARCH_CV183X
printf("[7~0]:[40dB, 30dB, 27.5dB, 21dB, 12dB, 9dB, 0dB, -1dB], 0:mute\n");
#else
printf("[24~0] 0:mute\n");
#endif
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_GAIN_MICR, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_GAIN_MICR [%d]ok!\n", u32Val);
break;
case 9:
vol_ctrl.vol_ctrl_mute = 0x0;
#ifdef ARCH_CV183X
printf("enter ACODEC_SET_DACL_VOL[15-0, 0:mute]:\t");
#else
printf("enter ACODEC_SET_DACL_VOL[32-0, 0:mute]:\t");
#endif
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (u32Val == 0) {
printf("vol_ctrl.vol_ctrl_mute set 1\n");
vol_ctrl.vol_ctrl_mute = 1;
} else {
printf("vol_ctrl.vol_ctrl_mute set 0\n");
vol_ctrl.vol_ctrl_mute = 0;
}
vol_ctrl.vol_ctrl = u32Val;
if (ioctl(fdAcodec_dac, ACODEC_SET_DACL_VOL, &vol_ctrl))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_SET_DACL_VOL [%d]ok!\n", u32Val);
break;
case 10:
vol_ctrl.vol_ctrl_mute = 0x0;
#ifdef ARCH_CV183X
printf("enter ACODEC_SET_DACR_VOL[15-0, 0:mute]:\t");
#else
printf("enter ACODEC_SET_DACL_VOL[32-0, 0:mute]:\t");
#endif
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (u32Val == 0) {
printf("vol_ctrl.vol_ctrl_mute set 1\n");
vol_ctrl.vol_ctrl_mute = 1;
} else {
printf("vol_ctrl.vol_ctrl_mute set 0\n");
vol_ctrl.vol_ctrl_mute = 0;
}
vol_ctrl.vol_ctrl = u32Val;
if (ioctl(fdAcodec_dac, ACODEC_SET_DACR_VOL, &vol_ctrl))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_SET_DACR_VOL [%d]ok!\n", u32Val);
break;
case 11:
vol_ctrl.vol_ctrl_mute = 0x0;
#ifdef ARCH_CV183X
printf("enter ACODEC_SET_ADCL_VOL mic[7-0, 0:mute]:\t");
#else
printf("enter ACODEC_SET_ADCL_VOL mic[24-0, 0:mute]:\t");
#endif
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (u32Val == 0)
vol_ctrl.vol_ctrl_mute = 1;
else
vol_ctrl.vol_ctrl_mute = 0;
vol_ctrl.vol_ctrl = u32Val;
if (ioctl(fdAcodec_adc, ACODEC_SET_ADCL_VOL, &vol_ctrl))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_SET_ADCL_VOL [%d]ok!\n", u32Val);
break;
case 12:
vol_ctrl.vol_ctrl_mute = 0x0;
#ifdef ARCH_CV183X
printf("enter ACODEC_SET_ADCR_VOL mic[7-0, 0:mute]:\t");
#else
printf("enter ACODEC_SET_ADCR_VOL mic[24-0, 0:mute]:\t");
#endif
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (u32Val == 0)
vol_ctrl.vol_ctrl_mute = 1;
else
vol_ctrl.vol_ctrl_mute = 0;
vol_ctrl.vol_ctrl = u32Val;
if (ioctl(fdAcodec_adc, ACODEC_SET_ADCR_VOL, &vol_ctrl))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_SET_ADCR_VOL [%d]ok!\n", u32Val);
break;
case 13:
printf("enter ACODEC_SET_MICL_MUTE[1:mute, 0:umute]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_MICL_MUTE, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_MICL_MUTE [%d]ok!\n", u32Val);
break;
case 14:
printf("enter ACODEC_SET_MICR_MUTE[1:mute, 0:umute]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_MICR_MUTE, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_MICR_MUTE [%d]ok!\n", u32Val);
break;
case 15:
printf("enter ACODEC_SET_DACL_MUTE[1:mute, 0:umute]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_dac, ACODEC_SET_DACL_MUTE, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_SET_DACL_MUTE [%d]ok!\n", u32Val);
break;
case 16:
printf("enter ACODEC_SET_DACR_MUTE[1:mute, 0:umute]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_dac, ACODEC_SET_DACR_MUTE, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_SET_DACR_MUTE [%d]ok!\n", u32Val);
break;
case 17:
if (ioctl(fdAcodec_adc, ACODEC_GET_GAIN_MICL, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_GET_GAIN_MICL [%d]ok!\n", u32Val);
break;
case 18:
if (ioctl(fdAcodec_adc, ACODEC_GET_GAIN_MICR, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_GET_GAIN_MICR [%d]ok!\n", u32Val);
break;
case 19:
if (ioctl(fdAcodec_dac, ACODEC_GET_DACL_VOL, &vol_ctrl))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_GET_DACL_VOL mute[%d] [%d]ok!\n",
vol_ctrl.vol_ctrl_mute, vol_ctrl.vol_ctrl);
break;
case 20:
if (ioctl(fdAcodec_dac, ACODEC_GET_DACR_VOL, &vol_ctrl))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_GET_DACR_VOL mute[%d] [%d]ok!\n",
vol_ctrl.vol_ctrl_mute, vol_ctrl.vol_ctrl);
break;
case 21:
if (ioctl(fdAcodec_adc, ACODEC_GET_ADCL_VOL, &vol_ctrl))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_GET_ADCL_VOL mute[%d] [%d]ok!\n",
vol_ctrl.vol_ctrl_mute, vol_ctrl.vol_ctrl);
break;
case 22:
if (ioctl(fdAcodec_adc, ACODEC_GET_ADCR_VOL, &vol_ctrl))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_GET_ADCR_VOL mute[%d] [%d]ok!\n",
vol_ctrl.vol_ctrl_mute, vol_ctrl.vol_ctrl);
break;
case 23:
printf("enter ACODEC_SET_PD_DACL[0:power up, 1:power down]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_dac, ACODEC_SET_PD_DACL, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_SET_PD_DACL[%d]ok!\n",
u32Val);
break;
case 24:
printf("enter ACODEC_SET_PD_DACR[0:power up, 1:power down]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_dac, ACODEC_SET_PD_DACR, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_SET_PD_DACR[%d]ok!\n",
u32Val);
break;
case 25:
printf("enter ACODEC_SET_PD_ADCL[0:power up, 1:power down]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_PD_ADCL, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_PD_ADCL[%d]ok!\n",
u32Val);
break;
case 26:
printf("enter ACODEC_SET_PD_ADCR[0:power up, 1:power down]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_PD_ADCR, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_PD_ADCR[%d]ok!\n",
u32Val);
break;
case 27:
printf("enter ACODEC_SET_PD_LINEINL[0:power up, 1:power down]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_PD_LINEINL, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_PD_LINEINL[%d]ok!\n",
u32Val);
break;
case 28:
printf("enter ACODEC_SET_PD_LINEINR[0:power up, 1:power down]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_PD_LINEINR, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_PD_LINEINR[%d]ok!\n",
u32Val);
break;
case 29:
printf("enter ACODEC_SET_DAC_DE_EMPHASIS[0:enable, 1:cancel]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_dac, ACODEC_SET_DAC_DE_EMPHASIS, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_dac ACODEC_SET_DAC_DE_EMPHASIS[%d]ok!\n",
u32Val);
break;
case 30:
printf("enter ACODEC_SET_ADC_HP_FILTER[0:enable, 1:cancel]:\t");
scanf("%d", &u32Val);
printf("\n Enter[%d]\n", u32Val);
if (ioctl(fdAcodec_adc, ACODEC_SET_ADC_HP_FILTER, &u32Val))
printf("ioctl err!\n");
else
printf("fdAcodec_adc ACODEC_SET_ADC_HP_FILTER[%d]ok!\n",
u32Val);
break;
default:
printf("Not support this command[%s][%d]\n", __func__, __LINE__);
break;
}
/* Step2 Trigger cmd end */
FINAL_STEPS:
if (fdAcodec_adc > 0)
close(fdAcodec_adc);
if (fdAcodec_dac > 0)
close(fdAcodec_dac);
if (s32Ret != CVI_SUCCESS) {
printf("%s:SAMPLE_INNER_CODEC_CfgAudio_Test failed\n", __func__);
return s32Ret;
}
return CVI_SUCCESS;
}
void *VQE_RECORD_GET_FRAME(void *parg)
{
AUDIO_FRAME_S stFrame;
AEC_FRAME_S stAecFrm;
int s32Ret = 0;
int s32ChnCnt = 2;
ST_VQE_RECORD_TEST_STRUCT *pstVqeRecord = (ST_VQE_RECORD_TEST_STRUCT *)parg;
s32ChnCnt = (pstVqeRecord->bVqe)?1:2;
FILE *fp_rec = fopen("sample_record.raw", "wb");
if (!fp_rec) {
perror("sample_record.raw open fail");
return NULL;
}
printf("[cvi_info] cap_loop:%d\n", pstVqeRecord->cap_loop);
while (running && pstVqeRecord->cap_loop--) {
s32Ret = CVI_AI_GetFrame(pstVqeRecord->AiDev, pstVqeRecord->AiChn,
&stFrame,
&stAecFrm,
-1);
if (s32Ret != CVI_SUCCESS) {
printf("[Error]CVI_AI_GetFrame none!!\n");
break;
}
if (stFrame.u32Len == 0)
printf("[cvi_warrn] block mode return size 0...\n");
fwrite(stFrame.u64VirAddr[0], 1, (stFrame.u32Len * s32ChnCnt * 2), fp_rec);
}
pstVqeRecord->record_status = AEC_LOOP_RECORD_STOP;
fclose(fp_rec);
return NULL;
}
void *VQE_PLAY_SEND_FRAME(void *parg)
{
CVI_S32 num_readbytes = 0;
AUDIO_FRAME_S stFrameSend;
CVI_S32 s32Ret = CVI_SUCCESS;
ST_VQE_PLAY_TEST_STRUCT *pstVqePlay = (ST_VQE_PLAY_TEST_STRUCT *)parg;
CVI_S32 s32FrameBytes = pstVqePlay->ChnCnt * pstVqePlay->u32PtNumPerFrm * 2;
char *pBuffer = malloc(s32FrameBytes);
while (running) {
memset(pBuffer, 0, s32FrameBytes);
num_readbytes = fread(pBuffer, 1, s32FrameBytes, pstVqePlay->fp_playfile);
if (num_readbytes > 0) {
stFrameSend.u64VirAddr[0] = (CVI_U8 *)pBuffer;
stFrameSend.u32Len = pstVqePlay->u32PtNumPerFrm;//samples size for each channel
stFrameSend.u64TimeStamp = 0;
stFrameSend.enBitwidth = AUDIO_BIT_WIDTH_16;
if (pstVqePlay->ChnCnt == 1)
stFrameSend.enSoundmode = AUDIO_SOUND_MODE_MONO;
else
stFrameSend.enSoundmode = AUDIO_SOUND_MODE_STEREO;
s32Ret = CVI_AO_SendFrame(pstVqePlay->AoDev, pstVqePlay->AoChn,
(const AUDIO_FRAME_S *)&stFrameSend, 1000);
if (s32Ret != CVI_SUCCESS)
printf("[error] CVI_AO_SendFrame failed with %#x!\n", s32Ret);
} else {
printf("[cvi_info] End of the play !!\n");
break;
}
}
if (!pBuffer) {
free(pBuffer);
pBuffer = NULL;
}
if (!pstVqePlay->fp_playfile) {
fclose(pstVqePlay->fp_playfile);
pstVqePlay->fp_playfile = NULL;
}
return NULL;
}
CVI_S32 SAMPLE_AUDIO_AEC_LOOP_TEST(void *argv)
{
AIO_ATTR_S AudinAttr;
AIO_ATTR_S AudoutAttr;
CVI_S32 s32Ret = CVI_SUCCESS;
pthread_t st_RecThread;
pthread_t st_PlayThread;
FILE *fp_play = NULL;
int AoDev = 0;
int AoChn = 0;
int AiDev = 0;
int AiChn = 0;
int AudMaxChn = 3;
stAudPara *pstAudioparam = (stAudPara *)argv;
if (!pstAudioparam) {
printf("pstAudioparam is null\n");
return -1;
}
CVI_AUDIO_INIT();
int channel = pstAudioparam->channel;
AudinAttr.enSamplerate = pstAudioparam->sample_rate;
AudinAttr.u32ChnCnt = AudMaxChn;
AudinAttr.enSoundmode = (channel == 1)?AUDIO_SOUND_MODE_MONO:AUDIO_SOUND_MODE_STEREO;
AudinAttr.enBitwidth = AUDIO_BIT_WIDTH_16;
AudinAttr.enWorkmode = AIO_MODE_I2S_MASTER;
AudinAttr.u32EXFlag = 0;
AudinAttr.u32FrmNum = 10; /* only use in bind mode */
AudinAttr.u32PtNumPerFrm = pstAudioparam->preiod_size;
AudinAttr.u32ClkSel = 0;
AudinAttr.enI2sType = AIO_I2STYPE_INNERCODEC;
AI_TALKVQE_CONFIG_S stAiVqeTalkAttr;
AI_TALKVQE_CONFIG_S *pstAiVqeTalkAttr = (AI_TALKVQE_CONFIG_S *)&stAiVqeTalkAttr;
memset(&stAiVqeTalkAttr, 0, sizeof(AI_TALKVQE_CONFIG_S));
CVI_BOOL bVqeOn = true;
bVqeOn = pstAudioparam->bVqeOn;
printf("[cvi_info] VQE:%d\n", bVqeOn);
if (bVqeOn == CVI_FALSE)
pstAiVqeTalkAttr = NULL;
else {
if (((AudinAttr.enSamplerate == AUDIO_SAMPLE_RATE_8000) ||
(AudinAttr.enSamplerate == AUDIO_SAMPLE_RATE_16000)) &&
channel == 2) {
pstAiVqeTalkAttr->s32WorkSampleRate = AudinAttr.enSamplerate;
_update_agc_anr_setting(pstAiVqeTalkAttr);
_update_aec_setting(pstAiVqeTalkAttr);
} else {
printf("[error] AEC will need to setup record in to channel Count = 2\n");
printf("[error] VQE only support on 8k/16k sample rate. current[%d]\n",
AudinAttr.enSamplerate);
}
}
s32Ret = CVI_AI_SetPubAttr(AiDev, &AudinAttr);
if (bVqeOn == CVI_TRUE) {
s32Ret = CVI_AI_SetTalkVqeAttr(
AiDev,
0,
0,
0,
(AI_TALKVQE_CONFIG_S *)pstAiVqeTalkAttr);
s32Ret = CVI_AI_EnableVqe(AiDev, AiChn);
if (s32Ret != CVI_SUCCESS) {
printf("%s: CVI_AI_EnableVqe(%d,0) failed\n",
__func__,
AiDev);
return s32Ret;
}
}
s32Ret = CVI_AI_Enable(AiDev);
if (s32Ret == CVI_FAILURE)
printf("[error] uplink audio setup failure\n");
s32Ret = CVI_AI_EnableChn(AiDev, AiChn);
ST_VQE_RECORD_TEST_STRUCT st_RecThreadStruct;
st_RecThreadStruct.AiDev = AiDev;
st_RecThreadStruct.AiChn = AiChn;
st_RecThreadStruct.bVqe = bVqeOn;
st_RecThreadStruct.cap_loop = (pstAudioparam->record_time * AudinAttr.enSamplerate)/AudinAttr.u32PtNumPerFrm;
st_RecThreadStruct.ChnCnt = channel;
st_RecThreadStruct.record_status = AEC_LOOP_RECORD_RUN;
pthread_create(&st_RecThread, 0, VQE_RECORD_GET_FRAME,
&st_RecThreadStruct);
pthread_detach(st_RecThread);
AudoutAttr.u32ChnCnt = AudMaxChn;
AudoutAttr.enSamplerate = pstAudioparam->sample_rate;
AudoutAttr.enSoundmode = (channel == 1)?AUDIO_SOUND_MODE_MONO:AUDIO_SOUND_MODE_STEREO;
AudoutAttr.enWorkmode = AIO_MODE_I2S_MASTER;
AudoutAttr.u32EXFlag = 0;
AudoutAttr.u32FrmNum = 10; /* only use in bind mode */
AudoutAttr.enBitwidth = AUDIO_BIT_WIDTH_16;
AudoutAttr.u32PtNumPerFrm =
pstAudioparam->preiod_size;/* 20*targetsamplerate/1000 */
AudoutAttr.u32ClkSel = 0;
AudoutAttr.enI2sType = AIO_I2STYPE_INNERCODEC;
if (access(pstAudioparam->filename, 0) < 0) {
printf("Error filename not exist\n");
return CVI_FAILURE;
} else {
if (_cvi_checkname_iswav(pstAudioparam->filename) == CVI_SUCCESS) {
fp_play = audio_open_wavfile(pstAudioparam->filename,
(int *)&channel,
(int *)&AudoutAttr.enSamplerate);
if (!fp_play) {
printf("[error] open fail\n");
return -1;
}
} else {
printf("[error] not wav\n");
return -1;
}
}
s32Ret |= CVI_AO_SetPubAttr(AoDev, &AudoutAttr);
s32Ret |= CVI_AO_Enable(AoDev);
s32Ret |= CVI_AO_EnableChn(AoDev, AoChn);
if (s32Ret == CVI_FAILURE)
printf("[Error]in downlink audio setup\n");
ST_VQE_PLAY_TEST_STRUCT st_PlayThreadStruct;
st_PlayThreadStruct.AoDev = AoDev;
st_PlayThreadStruct.AoChn = AoChn;
st_PlayThreadStruct.ChnCnt = channel;
st_PlayThreadStruct.u32PtNumPerFrm = AudoutAttr.u32PtNumPerFrm;
st_PlayThreadStruct.fp_playfile = fp_play;
pthread_create(&st_PlayThread, 0, VQE_PLAY_SEND_FRAME,
&st_PlayThreadStruct);
pthread_detach(st_PlayThread);
while (st_RecThreadStruct.record_status == AEC_LOOP_RECORD_RUN) {
usleep(1000*30);
}
if (bVqeOn == CVI_FALSE)
CVI_AI_DisableVqe(AiDev, AiChn);
CVI_AI_DisableChn(AiDev, AiChn);
CVI_AI_Disable(AiDev);
s32Ret = CVI_AO_DisableChn(AoDev, AoChn);
s32Ret = CVI_AO_Disable(AoDev);
CVI_AUDIO_DEINIT();
return CVI_SUCCESS;
}
CVI_S32 SAMPLE_AUDIO_VERSION(CVI_VOID)
{
return CVI_AUDIO_DEBUG();
}
CVI_S32 main(int argc, char *argv[])
{
CVI_S32 s32Ret = CVI_SUCCESS;
CVI_U32 u32Index = 0;
ST_AudioUnitTestCfg stAudTestCfg;
stAudPara stAudioparam;
if (argc < 2) {
printf_sample_usage();
printf_parse_usage();
return CVI_FAILURE;
}
u32Index = atoi(argv[1]);
if (u32Index > 10) {
printf_sample_usage();
return CVI_FAILURE;
}
if (u32Index < 6 || u32Index == 10) {
if (argc != 19) {
printf_parse_usage();
return CVI_FAILURE;
}
memset(&stAudioparam, 0, sizeof(stAudPara));
get_audio_parse(argc, argv, &stAudioparam);
} else {
stAudTestCfg.bOptCfg = CVI_FALSE;
stAudTestCfg.unit_test = 0;
strcpy(stAudTestCfg.filename, "NULL");
}
printf("[cvi_info] cvi_sample_audio:Enter command id =[%d]\n", u32Index);
switch (u32Index) {
case 0: {
SAMPLE_AUDIO_AI_BIND_AENC(&stAudioparam);
break;
}
case 1: {
SAMPLE_AUDIO_AI_UNBIND_AENC(&stAudioparam);
break;
}
case 2: {
SAMPLE_AUDIO_ADEC_BIND_AO(&stAudioparam);
break;
}
case 3: {
SAMPLE_AUDIO_ADEC_UNBIND_AO(&stAudioparam);
break;
}
case 4: {
SAMPLE_AUDIO_RECORD_PCM_FORMAT_FILE(&stAudioparam);
break;
}
case 5: {
SAMPLE_AUDIO_PLAY_PCM_FORMAT_FILE(&stAudioparam);
break;
}
case 6: {
printf("[cviaudio] Set Volume!\n");
SAMPLE_AUDIO_DEBUG_SET_VOLUME(&stAudTestCfg);
printf("[cviaudio]SET VOLUME!...end\n");
break;
}
case 7: {
printf("[sample code]Cviaudio Version\n");
SAMPLE_AUDIO_VERSION();
break;
}
case 8: {
printf("[cviaudio] Get Volume!\n");
SAMPLE_AUDIO_DEBUG_GET_VOLUME(&stAudTestCfg);
printf("[cviaudio]GET VOLUME!...end\n");
break;
}
case 9: {
printf("[cviaudio] ioctl_test!\n");
SAMPLE_AUDIO_DEBUG_IOCTL_TEST();
printf("[cviaudio] ioctl_test!...end\n");
break;
}
case 10: {
printf("[sample code]AEC self loop test\n");
SAMPLE_AUDIO_AEC_LOOP_TEST(&stAudioparam);
break;
}
default: {
break;
}
}
return s32Ret;
}
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