diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/class/audio/audio_device.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c index 00d95ede5..73f265a8f 100644 --- a/src/class/audio/audio_device.c +++ b/src/class/audio/audio_device.c @@ -206,6 +206,15 @@ CFG_TUSB_MEM_SECTION audiod_interface_t _audiod_itf[CFG_TUD_AUDIO]; extern const uint16_t tud_audio_desc_lengths[]; +// bSubslotSize for PCM encoding/decoding using support FIFOs +#if CFG_TUD_AUDIO_EPSIZE_IN && CFG_TUD_AUDIO_TX_SUPPORT_SW_FIFO_SIZE +extern const tud_audio_n_bytes_per_sample_tx[CFG_TUD_AUDIO][CFG_TUD_AUDIO_N_AS_INT]; +#endif + +#if CFG_TUD_AUDIO_EPSIZE_OUT && CFG_TUD_AUDIO_RX_SUPPORT_SW_FIFO_SIZE +extern const tud_audio_n_bytes_per_sample_rx[CFG_TUD_AUDIO][CFG_TUD_AUDIO_N_AS_INT]; +#endif + #if CFG_TUD_AUDIO_EP_OUT_SW_BUFFER_SIZE static bool audiod_rx_done_cb(uint8_t rhport, audiod_interface_t* audio, uint16_t n_bytes_received); #endif |