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Merge pull request #3034 from hathach/ctrl_fix

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Fix UAC ctrl buffer alignment.
This commit is contained in:
Ha Thach
2025-03-16 11:19:43 +07:00
committed by GitHub
parent 5333d042f9 585bcbfcdd
commit e9a1be7e02
3 changed files with 23 additions and 14 deletions
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8
.gitignore vendored
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@@ -15,6 +15,14 @@ latex
*.jlink
*.emSession
*.ninja*
*.eww
*.ewp
*.ewt
*.ewd
*.hex
cmake_install.cmake
CMakeCache.txt
settings/
.settings/
.vscode/
.gdb_history

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)
// 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

5
src/portable/nxp/lpc_ip3511/dcd_lpc_ip3511.c
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@@ -297,7 +297,7 @@ bool dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
dcd_reg->EPLISTSTART = (uint32_t) _dcd.ep;
dcd_reg->DATABUFSTART = tu_align((uint32_t) &_dcd, TU_BIT(22)); // 22-bit alignment
dcd_reg->INTSTAT |= dcd_reg->INTSTAT; // clear all pending interrupt
dcd_reg->INTSTAT = dcd_reg->INTSTAT; // clear all pending interrupt
dcd_reg->INTEN = INT_DEVICE_STATUS_MASK;
dcd_reg->DEVCMDSTAT |= DEVCMDSTAT_DEVICE_ENABLE_MASK | DEVCMDSTAT_DEVICE_CONNECT_MASK |
DEVCMDSTAT_RESET_CHANGE_MASK | DEVCMDSTAT_CONNECT_CHANGE_MASK | DEVCMDSTAT_SUSPEND_CHANGE_MASK;
@@ -563,7 +563,8 @@ void dcd_int_handler(uint8_t rhport)
uint32_t const cmd_stat = dcd_reg->DEVCMDSTAT;
uint32_t int_status = dcd_reg->INTSTAT & dcd_reg->INTEN;
uint32_t int_status = dcd_reg->INTSTAT;
int_status &= dcd_reg->INTEN;
dcd_reg->INTSTAT = int_status; // Acknowledge handled interrupt
if (int_status == 0) return;