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/**************************************************************************//**
*
* @copyright (C) 2019 Nuvoton Technology Corp. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-1-16 Wayne First version
*
******************************************************************************/
#include <rtconfig.h>
#if defined(PKG_USING_WAVPLAYER)
#include "wavrecorder.h"
#include "wavplayer.h"
#include "dfs_posix.h"
/*
The routine just for test automatically.
- For record function: Run it w/o parameter.
- For replay function: Run it with parameter.
*/
static void audio_test(int argc, char **argv)
{
#define DEF_MAX_ARGV_NUM 8
int smplrate[] = {8000, 11025, 16000, 22050, 32000, 44100, 48000};
int smplbit[] = {16};
int chnum[] = {1, 2};
struct wavrecord_info info;
char strbuf[128];
int i, j, k;
int bDoRecording = 1;
struct stat stat_buf;
if (argc > 1)
bDoRecording = 0;
for (i = 0; i < sizeof(smplrate) / sizeof(int); i++)
{
for (j = 0; j < sizeof(smplbit) / sizeof(int); j++)
{
for (k = 0; k < sizeof(chnum) / sizeof(int); k++)
{
snprintf(strbuf, sizeof(strbuf), "/mnt/sd0/%d_%d_%d.wav", smplrate[i], smplbit[j], chnum[k]);
if (bDoRecording)
{
rt_kprintf("Recording file at %s\n", strbuf);
info.uri = strbuf;
info.samplerate = smplrate[i];
info.samplebits = smplbit[j];
info.channels = chnum[k];
wavrecorder_start(&info);
rt_thread_mdelay(10000);
wavrecorder_stop();
rt_thread_mdelay(1000);
}
else
{
if (stat((const char *)strbuf, &stat_buf) < 0)
{
rt_kprintf("%s non-exist.\n", strbuf);
continue;
}
rt_kprintf("Replay file at %s\n", strbuf);
wavplayer_play(strbuf);
rt_thread_mdelay(10000);
wavplayer_stop();
}
} // k
} // j
} // i
}
#ifdef FINSH_USING_MSH
MSH_CMD_EXPORT(audio_test, Audio record / replay);
#endif
#endif /* PKG_USING_WAVPLAYER */
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