diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/device/audio_test/src/tusb_config.h | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/examples/device/audio_test/src/tusb_config.h b/examples/device/audio_test/src/tusb_config.h index d3b617319..683a1a567 100644 --- a/examples/device/audio_test/src/tusb_config.h +++ b/examples/device/audio_test/src/tusb_config.h @@ -101,26 +101,9 @@ extern "C" { #define CFG_TUD_AUDIO_FUNC_1_N_BYTES_PER_SAMPLE_TX 2 // Driver gets this info from the descriptors - we define it here to use it to setup the descriptors and to do calculations with it below #define CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX 1 // Driver gets this info from the descriptors - we define it here to use it to setup the descriptors and to do calculations with it below - be aware: for different number of channels you need another descriptor! #define CFG_TUD_AUDIO_EP_SZ_IN 48 * CFG_TUD_AUDIO_FUNC_1_N_BYTES_PER_SAMPLE_TX * CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX // 48 Samples (48 kHz) x 2 Bytes/Sample x 1 Channel -#define CFG_TUD_AUDIO_FUNC_1_EP_IN_SZ_MAX CFG_TUD_AUDIO_EP_SZ_IN +#define CFG_TUD_AUDIO_FUNC_1_EP_IN_SZ_MAX CFG_TUD_AUDIO_EP_SZ_IN // Maximum EP IN size for all AS alternate settings used #define CFG_TUD_AUDIO_FUNC_1_EP_IN_SW_BUF_SZ CFG_TUD_AUDIO_EP_SZ_IN + 1 - - -// Audio format type -#define CFG_TUD_AUDIO_FORMAT_TYPE_TX AUDIO_FORMAT_TYPE_I - -// Audio format type I specifications -#define CFG_TUD_AUDIO_FORMAT_TYPE_I_TX AUDIO_DATA_FORMAT_TYPE_I_PCM -#define CFG_TUD_AUDIO_N_CHANNELS_TX 1 -#define CFG_TUD_AUDIO_N_BYTES_PER_SAMPLE_TX 2 - -// EP and buffer size - for isochronous EP´s, the buffer and EP size are equal (different sizes would not make sense) -#define CFG_TUD_AUDIO_ENABLE_EP_IN 1 -#define CFG_TUD_AUDIO_EPSIZE_IN 48 * CFG_TUD_AUDIO_N_BYTES_PER_SAMPLE_TX * CFG_TUD_AUDIO_N_CHANNELS_TX // ceil(f_s/1000) * CFG_TUD_AUDIO_N_BYTES_PER_SAMPLE_TX * CFG_TUD_AUDIO_N_CHANNELS_TX -#define CFG_TUD_AUDIO_FUNC_1_EP_IN_SW_BUF_SZ CFG_TUD_AUDIO_EPSIZE_IN + CFG_TUD_AUDIO_N_BYTES_PER_SAMPLE_TX * CFG_TUD_AUDIO_N_CHANNELS_TX // Just for safety one sample more space - - - #ifdef __cplusplus } #endif |