diff options
| author | HiFiPhile <[email protected]> | 2025-09-30 23:16:44 +0200 |
|---|---|---|
| committer | HiFiPhile <[email protected]> | 2025-10-01 09:42:13 +0200 |
| commit | d5108589b6f3bb1139523765c9cc625c56b08832 (patch) | |
| tree | f7155035df73ab9f6a20c5a6909a3727956b9f35 /src/class | |
| parent | 7867fa6c7d3ebe8324c168e7177a42b8f54a5a99 (diff) | |
Minor fixes
Signed-off-by: HiFiPhile <[email protected]>
Diffstat (limited to 'src/class')
| -rw-r--r-- | src/class/audio/audio_device.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c index 961aa7260..9fa55acc5 100644 --- a/src/class/audio/audio_device.c +++ b/src/class/audio/audio_device.c @@ -460,7 +460,7 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const *p static bool audiod_verify_entity_exists(uint8_t itf, uint8_t entityID, uint8_t *func_id); static bool audiod_verify_itf_exists(uint8_t itf, uint8_t *func_id); static bool audiod_verify_ep_exists(uint8_t ep, uint8_t *func_id); -static uint8_t audiod_get_audio_fct_idx(audiod_function_t *audio); +static inline uint8_t audiod_get_audio_fct_idx(audiod_function_t *audio); #if CFG_TUD_AUDIO_ENABLE_EP_IN && CFG_TUD_AUDIO_EP_IN_FLOW_CONTROL static void audiod_parse_flow_control_params(audiod_function_t *audio, uint8_t const *p_desc); @@ -1810,7 +1810,7 @@ static void audiod_parse_flow_control_params(audiod_function_t *audio, uint8_t c p_desc = tu_desc_next(p_desc);// Exclude standard AS interface descriptor of current alternate interface descriptor - if (tud_audio_n_version(audio - _audiod_fct) == 1) { + if (tud_audio_n_version(audiod_get_audio_fct_idx(audio)) == 1) { p_desc = tu_desc_next(p_desc);// Exclude Class-Specific AS Interface Descriptor(4.5.2) to get to format type descriptor if (tu_desc_type(p_desc) == TUSB_DESC_CS_INTERFACE && tu_desc_subtype(p_desc) == AUDIO10_CS_AS_INTERFACE_FORMAT_TYPE) { audio->format_type_tx = ((audio10_desc_type_I_format_n_t(1) const *) p_desc)->bFormatType; @@ -1910,11 +1910,8 @@ static uint16_t audiod_tx_packet_size(const uint16_t *norminal_size, uint16_t da #endif // No security checks here - internal function only which should always succeed -static uint8_t audiod_get_audio_fct_idx(audiod_function_t *audio) { - for (uint8_t cnt = 0; cnt < CFG_TUD_AUDIO; cnt++) { - if (&_audiod_fct[cnt] == audio) return cnt; - } - return 0; +static inline uint8_t audiod_get_audio_fct_idx(audiod_function_t *audio) { + return (uint8_t) (audio - _audiod_fct); } #endif // (CFG_TUD_ENABLED && CFG_TUD_AUDIO) |