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Minor audio_test example fix.

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Fix CFG_TUD_AUDIO_EP_SZ_IN size.
This commit is contained in:
Mengsk
2022-12-29 14:17:43 +01:00
parent 549bee94ad
commit 8a1184e7b3
3 changed files with 8 additions and 4 deletions
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6
examples/device/audio_test/src/main.c
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@@ -71,7 +71,7 @@ audio_control_range_2_n_t(1) volumeRng[CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX+1];
audio_control_range_4_n_t(1) sampleFreqRng; // Sample frequency range state
// Audio test data
uint16_t test_buffer_audio[CFG_TUD_AUDIO_EP_SZ_IN/2];
uint16_t test_buffer_audio[(CFG_TUD_AUDIO_EP_SZ_IN - 2) / 2];
uint16_t startVal = 0;
void led_blinking_task(void);
@@ -400,7 +400,7 @@ bool tud_audio_tx_done_pre_load_cb(uint8_t rhport, uint8_t itf, uint8_t ep_in, u
(void) ep_in;
(void) cur_alt_setting;
tud_audio_write ((uint8_t *)test_buffer_audio, CFG_TUD_AUDIO_EP_SZ_IN);
tud_audio_write ((uint8_t *)test_buffer_audio, CFG_TUD_AUDIO_EP_SZ_IN - 2);
return true;
}
@@ -413,7 +413,7 @@ bool tud_audio_tx_done_post_load_cb(uint8_t rhport, uint16_t n_bytes_copied, uin
(void) ep_in;
(void) cur_alt_setting;
for (size_t cnt = 0; cnt < CFG_TUD_AUDIO_EP_SZ_IN/2; cnt++)
for (size_t cnt = 0; cnt < (CFG_TUD_AUDIO_EP_SZ_IN - 2) / 2; cnt++)
{
test_buffer_audio[cnt] = startVal++;
}