diff options
| author | Ha Thach <[email protected]> | 2025-03-16 11:19:43 +0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2025-03-16 11:19:43 +0700 |
| commit | e9a1be7e02a75b075b34e19b52c952f059528f14 (patch) | |
| tree | 3bc30ae7083943e51eac716e0652cf011a3a942b /src/class | |
| parent | 5333d042f9384ec1cc0663a2708c0ca7cb5cdc32 (diff) | |
| parent | 585bcbfcdd5e24e25dd8d42b51446824b8143602 (diff) | |
Merge pull request #3034 from hathach/ctrl_fix
Fix UAC ctrl buffer alignment.
Diffstat (limited to 'src/class')
| -rw-r--r-- | src/class/audio/audio_device.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c index 388168424..7a6fd453f 100644 --- a/src/class/audio/audio_device.c +++ b/src/class/audio/audio_device.c @@ -208,15 +208,15 @@ tu_static CFG_TUD_MEM_SECTION struct { #endif// CFG_TUD_AUDIO_ENABLE_EP_OUT && (USE_LINEAR_BUFFER || CFG_TUD_AUDIO_ENABLE_DECODING) // Control buffers -tu_static uint8_t ctrl_buf_1[CFG_TUD_AUDIO_FUNC_1_CTRL_BUF_SZ]; - -#if CFG_TUD_AUDIO > 1 -tu_static uint8_t ctrl_buf_2[CFG_TUD_AUDIO_FUNC_2_CTRL_BUF_SZ]; -#endif - -#if CFG_TUD_AUDIO > 2 -tu_static uint8_t ctrl_buf_3[CFG_TUD_AUDIO_FUNC_3_CTRL_BUF_SZ]; -#endif +tu_static CFG_TUD_MEM_SECTION struct { + TUD_EPBUF_DEF(buf1, CFG_TUD_AUDIO_FUNC_1_CTRL_BUF_SZ); + #if CFG_TUD_AUDIO > 1 + TUD_EPBUF_DEF(buf2, CFG_TUD_AUDIO_FUNC_2_CTRL_BUF_SZ); + #endif + #if CFG_TUD_AUDIO > 2 + TUD_EPBUF_DEF(buf3, CFG_TUD_AUDIO_FUNC_3_CTRL_BUF_SZ); + #endif +} ctrl_buf; // Active alternate setting of interfaces tu_static uint8_t alt_setting_1[CFG_TUD_AUDIO_FUNC_1_N_AS_INT]; @@ -1223,18 +1223,18 @@ void audiod_init(void) { // Initialize control buffers switch (i) { case 0: - audio->ctrl_buf = ctrl_buf_1; + audio->ctrl_buf = ctrl_buf.buf1; audio->ctrl_buf_sz = CFG_TUD_AUDIO_FUNC_1_CTRL_BUF_SZ; break; #if CFG_TUD_AUDIO > 1 && CFG_TUD_AUDIO_FUNC_2_CTRL_BUF_SZ > 0 case 1: - audio->ctrl_buf = ctrl_buf_2; + audio->ctrl_buf = ctrl_buf.buf2; audio->ctrl_buf_sz = CFG_TUD_AUDIO_FUNC_2_CTRL_BUF_SZ; break; #endif #if CFG_TUD_AUDIO > 2 && CFG_TUD_AUDIO_FUNC_3_CTRL_BUF_SZ > 0 case 2: - audio->ctrl_buf = ctrl_buf_3; + audio->ctrl_buf = ctrl_buf.buf3; audio->ctrl_buf_sz = CFG_TUD_AUDIO_FUNC_3_CTRL_BUF_SZ; break; #endif |