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Add ctrl buffer alignment.

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Signed-off-by: HiFiPhile <admin@hifiphile.com>
This commit is contained in:
HiFiPhile
2025-03-15 23:49:11 +01:00
parent ca750313b2
commit de45e4b01a
1 changed files with 12 additions and 12 deletions
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24
src/class/audio/audio_device.c
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@@ -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) #endif// CFG_TUD_AUDIO_ENABLE_EP_OUT && (USE_LINEAR_BUFFER || CFG_TUD_AUDIO_ENABLE_DECODING)
// Control buffers // Control buffers
tu_static uint8_t ctrl_buf_1[CFG_TUD_AUDIO_FUNC_1_CTRL_BUF_SZ]; tu_static CFG_TUD_MEM_SECTION struct {
TUD_EPBUF_DEF(buf1, CFG_TUD_AUDIO_FUNC_1_CTRL_BUF_SZ);
#if CFG_TUD_AUDIO > 1 #if CFG_TUD_AUDIO > 1
tu_static uint8_t ctrl_buf_2[CFG_TUD_AUDIO_FUNC_2_CTRL_BUF_SZ]; TUD_EPBUF_DEF(buf2, CFG_TUD_AUDIO_FUNC_2_CTRL_BUF_SZ);
#endif #endif
#if CFG_TUD_AUDIO > 2
#if CFG_TUD_AUDIO > 2 TUD_EPBUF_DEF(buf3, CFG_TUD_AUDIO_FUNC_3_CTRL_BUF_SZ);
tu_static uint8_t ctrl_buf_3[CFG_TUD_AUDIO_FUNC_3_CTRL_BUF_SZ]; #endif
#endif } ctrl_buf;
// Active alternate setting of interfaces // Active alternate setting of interfaces
tu_static uint8_t alt_setting_1[CFG_TUD_AUDIO_FUNC_1_N_AS_INT]; 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 // Initialize control buffers
switch (i) { switch (i) {
case 0: 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; audio->ctrl_buf_sz = CFG_TUD_AUDIO_FUNC_1_CTRL_BUF_SZ;
break; break;
#if CFG_TUD_AUDIO > 1 && CFG_TUD_AUDIO_FUNC_2_CTRL_BUF_SZ > 0 #if CFG_TUD_AUDIO > 1 && CFG_TUD_AUDIO_FUNC_2_CTRL_BUF_SZ > 0
case 1: 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; audio->ctrl_buf_sz = CFG_TUD_AUDIO_FUNC_2_CTRL_BUF_SZ;
break; break;
#endif #endif
#if CFG_TUD_AUDIO > 2 && CFG_TUD_AUDIO_FUNC_3_CTRL_BUF_SZ > 0 #if CFG_TUD_AUDIO > 2 && CFG_TUD_AUDIO_FUNC_3_CTRL_BUF_SZ > 0
case 2: 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; audio->ctrl_buf_sz = CFG_TUD_AUDIO_FUNC_3_CTRL_BUF_SZ;
break; break;
#endif #endif