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| author | Reinhard Panhuber <[email protected]> | 2021-04-03 09:49:27 +0200 |
|---|---|---|
| committer | Reinhard Panhuber <[email protected]> | 2021-04-03 09:49:27 +0200 |
| commit | 9b2ddd9cc6401b80350179d26e842557f9b60aaf (patch) | |
| tree | 04c30972b1c2e7b7439810b04b0ebdf3b502042f /examples/device/audio_test/src/main.c | |
| parent | 994dddc231c3b7d52e16e5b42d8c42a84e664622 (diff) | |
Generalize audio driver for 3 audio functions plus a lot more.
- Audio format and parameters are parsed from descriptors thus user no
longer needs to give them explicitely
- Tested for 4 channel software type I PCM encoding with 16 bit with 1
channel per FIFO and 2 channels per FIFO (this is I2S specific)
Diffstat (limited to 'examples/device/audio_test/src/main.c')
| -rw-r--r-- | examples/device/audio_test/src/main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/examples/device/audio_test/src/main.c b/examples/device/audio_test/src/main.c index a631f37b6..7cbf57946 100644 --- a/examples/device/audio_test/src/main.c +++ b/examples/device/audio_test/src/main.c @@ -53,17 +53,17 @@ static uint32_t blink_interval_ms = BLINK_NOT_MOUNTED; // Audio controls // Current states -bool mute[CFG_TUD_AUDIO_N_CHANNELS_TX + 1]; // +1 for master channel 0 -uint16_t volume[CFG_TUD_AUDIO_N_CHANNELS_TX + 1]; // +1 for master channel 0 +bool mute[CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX + 1]; // +1 for master channel 0 +uint16_t volume[CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX + 1]; // +1 for master channel 0 uint32_t sampFreq; uint8_t clkValid; // Range states -audio_control_range_2_n_t(1) volumeRng[CFG_TUD_AUDIO_N_CHANNELS_TX+1]; // Volume range state +audio_control_range_2_n_t(1) volumeRng[CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX+1]; // Volume range state audio_control_range_4_n_t(1) sampleFreqRng; // Sample frequency range state // Audio test data -uint16_t test_buffer_audio[CFG_TUD_AUDIO_EPSIZE_IN/2]; +uint16_t test_buffer_audio[CFG_TUD_AUDIO_EP_SZ_IN/2]; uint16_t startVal = 0; void led_blinking_task(void); |