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| author | HiFiPhile <[email protected]> | 2026-06-22 21:30:58 +0200 |
|---|---|---|
| committer | HiFiPhile <[email protected]> | 2026-06-22 21:30:58 +0200 |
| commit | 693cdce08e14833f26f4e8a1f26e4fd546be4c35 (patch) | |
| tree | 7667d2223dc32d9f21b5b60ab200e64ed46e3e20 /examples/device/audio_test/src/main.c | |
| parent | 41e9eaa65a935136085d78ec4b99c81ff991b560 (diff) | |
| parent | cd3561bf158afd5a5718904b8139a338d1e3b67c (diff) | |
Merge remote-tracking branch 'tinyusb/master' into pr-osal-spin-deinit
Signed-off-by: HiFiPhile <[email protected]>
Diffstat (limited to 'examples/device/audio_test/src/main.c')
| -rw-r--r-- | examples/device/audio_test/src/main.c | 56 |
1 files changed, 30 insertions, 26 deletions
diff --git a/examples/device/audio_test/src/main.c b/examples/device/audio_test/src/main.c index 5b3beec24..876a41d06 100644 --- a/examples/device/audio_test/src/main.c +++ b/examples/device/audio_test/src/main.c @@ -63,8 +63,8 @@ uint32_t sampFreq; uint8_t clkValid; // Range states -audio_control_range_2_n_t(1) volumeRng[CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX + 1];// Volume range state -audio_control_range_4_n_t(1) sampleFreqRng; // Sample frequency range state +audio20_control_range_2_n_t(1) volumeRng[CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX + 1];// Volume range state +audio20_control_range_4_n_t(1) sampleFreqRng; // Sample frequency range state // Audio test data uint16_t test_buffer_audio[CFG_TUD_AUDIO_FUNC_1_SAMPLE_RATE / 1000 * CFG_TUD_AUDIO_FUNC_1_N_BYTES_PER_SAMPLE_TX * CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX / 2]; @@ -138,8 +138,10 @@ void tud_resume_cb(void) { // In a real application, this would be replaced with actual I2S receive callback. void audio_task(void) { static uint32_t start_ms = 0; - uint32_t curr_ms = board_millis(); - if (start_ms == curr_ms) return;// not enough time + uint32_t curr_ms = tusb_time_millis_api(); + if (start_ms == curr_ms) { + return; // not enough time + } start_ms = curr_ms; for (size_t cnt = 0; cnt < sizeof(test_buffer_audio) / 2; cnt++) { test_buffer_audio[cnt] = startVal++; @@ -157,7 +159,7 @@ bool tud_audio_set_req_ep_cb(uint8_t rhport, tusb_control_request_t const *p_req (void) pBuff; // We do not support any set range requests here, only current value requests - TU_VERIFY(p_request->bRequest == AUDIO_CS_REQ_CUR); + TU_VERIFY(p_request->bRequest == AUDIO20_CS_REQ_CUR); // Page 91 in UAC2 specification uint8_t channelNum = TU_U16_LOW(p_request->wValue); @@ -177,7 +179,7 @@ bool tud_audio_set_req_itf_cb(uint8_t rhport, tusb_control_request_t const *p_re (void) pBuff; // We do not support any set range requests here, only current value requests - TU_VERIFY(p_request->bRequest == AUDIO_CS_REQ_CUR); + TU_VERIFY(p_request->bRequest == AUDIO20_CS_REQ_CUR); // Page 91 in UAC2 specification uint8_t channelNum = TU_U16_LOW(p_request->wValue); @@ -204,25 +206,25 @@ bool tud_audio_set_req_entity_cb(uint8_t rhport, tusb_control_request_t const *p (void) itf; // We do not support any set range requests here, only current value requests - TU_VERIFY(p_request->bRequest == AUDIO_CS_REQ_CUR); + TU_VERIFY(p_request->bRequest == AUDIO20_CS_REQ_CUR); // If request is for our feature unit if (entityID == 2) { switch (ctrlSel) { - case AUDIO_FU_CTRL_MUTE: + case AUDIO20_FU_CTRL_MUTE: // Request uses format layout 1 - TU_VERIFY(p_request->wLength == sizeof(audio_control_cur_1_t)); + TU_VERIFY(p_request->wLength == sizeof(audio20_control_cur_1_t)); - mute[channelNum] = ((audio_control_cur_1_t *) pBuff)->bCur; + mute[channelNum] = ((audio20_control_cur_1_t *) pBuff)->bCur; TU_LOG2(" Set Mute: %d of channel: %u\r\n", mute[channelNum], channelNum); return true; - case AUDIO_FU_CTRL_VOLUME: + case AUDIO20_FU_CTRL_VOLUME: // Request uses format layout 2 - TU_VERIFY(p_request->wLength == sizeof(audio_control_cur_2_t)); + TU_VERIFY(p_request->wLength == sizeof(audio20_control_cur_2_t)); - volume[channelNum] = (uint16_t) ((audio_control_cur_2_t *) pBuff)->bCur; + volume[channelNum] = (uint16_t) ((audio20_control_cur_2_t *) pBuff)->bCur; TU_LOG2(" Set Volume: %d dB of channel: %u\r\n", volume[channelNum], channelNum); return true; @@ -283,13 +285,13 @@ bool tud_audio_get_req_entity_cb(uint8_t rhport, tusb_control_request_t const *p // Input terminal (Microphone input) if (entityID == 1) { switch (ctrlSel) { - case AUDIO_TE_CTRL_CONNECTOR: { + case AUDIO20_TE_CTRL_CONNECTOR: { // The terminal connector control only has a get request with only the CUR attribute. - audio_desc_channel_cluster_t ret; + audio20_desc_channel_cluster_t ret; // Those are dummy values for now ret.bNrChannels = 1; - ret.bmChannelConfig = (audio_channel_config_t) 0; + ret.bmChannelConfig = (audio20_channel_config_t) 0; ret.iChannelNames = 0; TU_LOG2(" Get terminal connector\r\n"); @@ -307,23 +309,23 @@ bool tud_audio_get_req_entity_cb(uint8_t rhport, tusb_control_request_t const *p // Feature unit if (entityID == 2) { switch (ctrlSel) { - case AUDIO_FU_CTRL_MUTE: + case AUDIO20_FU_CTRL_MUTE: // Audio control mute cur parameter block consists of only one byte - we thus can send it right away // There does not exist a range parameter block for mute TU_LOG2(" Get Mute of channel: %u\r\n", channelNum); return tud_audio_buffer_and_schedule_control_xfer(rhport, p_request, &mute[channelNum], 1); - case AUDIO_FU_CTRL_VOLUME: + case AUDIO20_FU_CTRL_VOLUME: switch (p_request->bRequest) { - case AUDIO_CS_REQ_CUR: + case AUDIO20_CS_REQ_CUR: TU_LOG2(" Get Volume of channel: %u\r\n", channelNum); return tud_audio_buffer_and_schedule_control_xfer(rhport, p_request, &volume[channelNum], sizeof(volume[channelNum])); - case AUDIO_CS_REQ_RANGE: + case AUDIO20_CS_REQ_RANGE: TU_LOG2(" Get Volume range of channel: %u\r\n", channelNum); // Copy values - only for testing - better is version below - audio_control_range_2_n_t(1) + audio20_control_range_2_n_t(1) ret; ret.wNumSubRanges = 1; @@ -350,14 +352,14 @@ bool tud_audio_get_req_entity_cb(uint8_t rhport, tusb_control_request_t const *p // Clock Source unit if (entityID == 4) { switch (ctrlSel) { - case AUDIO_CS_CTRL_SAM_FREQ: + case AUDIO20_CS_CTRL_SAM_FREQ: // channelNum is always zero in this case switch (p_request->bRequest) { - case AUDIO_CS_REQ_CUR: + case AUDIO20_CS_REQ_CUR: TU_LOG2(" Get Sample Freq.\r\n"); return tud_audio_buffer_and_schedule_control_xfer(rhport, p_request, &sampFreq, sizeof(sampFreq)); - case AUDIO_CS_REQ_RANGE: + case AUDIO20_CS_REQ_RANGE: TU_LOG2(" Get Sample Freq. range\r\n"); return tud_audio_buffer_and_schedule_control_xfer(rhport, p_request, &sampleFreqRng, sizeof(sampleFreqRng)); @@ -368,7 +370,7 @@ bool tud_audio_get_req_entity_cb(uint8_t rhport, tusb_control_request_t const *p } break; - case AUDIO_CS_CTRL_CLK_VALID: + case AUDIO20_CS_CTRL_CLK_VALID: // Only cur attribute exists for this request TU_LOG2(" Get Sample Freq. valid\r\n"); return tud_audio_buffer_and_schedule_control_xfer(rhport, p_request, &clkValid, sizeof(clkValid)); @@ -400,7 +402,9 @@ void led_blinking_task(void) { static bool led_state = false; // Blink every interval ms - if (board_millis() - start_ms < blink_interval_ms) return;// not enough time + if (tusb_time_millis_api() - start_ms < blink_interval_ms) { + return; // not enough time + } start_ms += blink_interval_ms; board_led_write(led_state); 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