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V1.0.5

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刘可亮
2024-06-04 19:00:30 +08:00
parent 990c72f5be
commit 0a13af6a1d
1668 changed files with 342810 additions and 37726 deletions
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19
bsp/examples/test-audio/arecord.c
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@@ -8,6 +8,7 @@
#include <rtdevice.h>
#include <dfs_posix.h>
#define SOUND_DEVICE_NAME "dmic0"
#define RECORD_TIME_MS 5000
#define RECORD_SAMPLERATE 16000
#define RECORD_CHANNEL 2
@@ -61,19 +62,23 @@ int test_wavrecord(int argc, char **argv)
struct rt_audio_caps caps = {0};
int length, total_length = 0;
if (argc != 3)
if (argc < 2 || argc > 3)
{
rt_kprintf("Usage:\n");
rt_kprintf("\tarecord soundCard file.wav\n");
rt_kprintf("\tarecord [soundCard] file.wav\n");
rt_kprintf("\tdefault soundCard: dmic0\n");
rt_kprintf("\tFor example:\n");
rt_kprintf("\t\tarecord dmic0 test.wav\n");
rt_kprintf("\t\tarecord test.wav\n");
rt_kprintf("\t\tarecord amic0 test.wav\n");
rt_kprintf("\t\tarecord i2s0_sound test.wav\n");
rt_kprintf("\t\tarecord i2s1_sound test.wav\n");
return -RT_EINVAL;
}
if (argc == 3)
fd = open(argv[2], O_WRONLY | O_CREAT);
else
fd = open(argv[1], O_WRONLY | O_CREAT);
fd = open(argv[2], O_WRONLY | O_CREAT);
if (fd < 0)
{
rt_kprintf("open file for recording failed!\n");
@@ -88,7 +93,11 @@ int test_wavrecord(int argc, char **argv)
goto __exit;
}
mic_dev = rt_device_find(argv[1]);
if (argc == 3)
mic_dev = rt_device_find(argv[1]);
else
mic_dev = rt_device_find(SOUND_DEVICE_NAME);
if (!mic_dev) {
rt_kprintf("%s not found!\n", argv[1]);
ret = -RT_ERROR;