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fix(bt_hfp): Fix some bugs in hfp

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- Fix hfp callback data length
- Fix the solution of unknown AT command
This commit is contained in:
hejiaxin
2026-09-10 15:31:05 +08:00
parent a7121aef2c
commit 189b9bbd2d
2 changed files with 9 additions and 3 deletions
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2
components/bt/host/bluedroid/api/esp_hf_ag_api.c
View File

@@ -215,7 +215,7 @@ esp_err_t esp_hf_ag_unknown_at_send(esp_bd_addr_t remote_addr, char *unat)
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
if (remote_addr == NULL || unat == NULL) {
if (remote_addr == NULL) {
return ESP_ERR_INVALID_ARG;
}
btc_msg_t msg;

10
components/bt/host/bluedroid/btc/profile/std/hf_client/bta_hf_client_co.c
View File

@@ -534,18 +534,21 @@ void bta_hf_client_sco_co_in_data(BT_HDR *p_buf, tBTM_SCO_DATA_FLAG status)
}
p_new_buf->offset = 0;
UINT8 *p_data = (UINT8 *)(p_new_buf + 1) + p_new_buf->offset;
UINT16 data_len = BTM_MSBC_FRAME_SIZE;
memcpy(p_data, bta_hf_client_co_cb.rx_half_msbc_data, BTM_MSBC_FRAME_SIZE / 2);
memcpy(p_data + BTM_MSBC_FRAME_SIZE / 2, p, pkt_size);
osi_free(p_buf);
if (BTA_HF_H2_HEADER_SYNC_WORD_CHECK(p_data)) {
/* H2 header sync word found, skip */
p_data += 2;
data_len -= 2;
}
else if (!bta_hf_client_co_cb.is_bad_frame){
/* not a bad frame, assume as H1 header */
p_data += 1;
data_len -=1;
}
btc_hf_client_audio_data_cb_to_app((uint8_t *)p_new_buf, (uint8_t *)p_data, BTM_MSBC_FRAME_SIZE, bta_hf_client_co_cb.is_bad_frame);
btc_hf_client_audio_data_cb_to_app((uint8_t *)p_new_buf, (uint8_t *)p_data, data_len, bta_hf_client_co_cb.is_bad_frame);
bta_hf_client_co_cb.is_bad_frame = false;
memset(bta_hf_client_co_cb.rx_half_msbc_data, 0, BTM_MSBC_FRAME_SIZE / 2);
}
@@ -555,15 +558,18 @@ void bta_hf_client_sco_co_in_data(BT_HDR *p_buf, tBTM_SCO_DATA_FLAG status)
if (pkt_size > BTM_MSBC_FRAME_SIZE) {
pkt_size = BTM_MSBC_FRAME_SIZE;
}
UINT16 data_len = pkt_size;
if (BTA_HF_H2_HEADER_SYNC_WORD_CHECK(p)) {
/* H2 header sync word found, skip */
p += 2;
data_len -= 2;
}
else if (!bta_hf_client_co_cb.is_bad_frame){
/* not a bad frame, assume as H1 header */
p += 1;
data_len -= 1;
}
btc_hf_client_audio_data_cb_to_app((uint8_t *)p_buf, (uint8_t *)p, pkt_size, bta_hf_client_co_cb.is_bad_frame);
btc_hf_client_audio_data_cb_to_app((uint8_t *)p_buf, (uint8_t *)p, data_len, bta_hf_client_co_cb.is_bad_frame);
bta_hf_client_co_cb.is_bad_frame = false;
}
else {