alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-11-04 14:14:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix on data len change cmd malfunction

Browse Source
This commit is contained in:
cjin
2022-08-25 21:15:35 +08:00
committed by zwj
parent d826f8ae34
commit 78a08e9ca7
1 changed files with 4 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
View File

@@ -4250,10 +4250,11 @@ void btm_ble_read_remote_features_complete(UINT8 *p)
btsnd_hcic_rmt_ver_req (p_acl_cb->hci_handle);
}
else{
if (p_acl_cb->transport == BT_TRANSPORT_LE) {
if (HCI_LE_DATA_LEN_EXT_SUPPORTED(p_acl_cb->peer_le_features)) {
uint16_t data_length = controller_get_interface()->get_ble_default_data_packet_length();
uint16_t data_txtime = controller_get_interface()->get_ble_default_data_packet_txtime();
if (p_acl_cb->transport == BT_TRANSPORT_LE) {
if (HCI_LE_DATA_LEN_EXT_SUPPORTED(p_acl_cb->peer_le_features) &&
(p_acl_cb->data_length_params.tx_len != data_length)) {
p_acl_cb->data_len_updating = true;
btsnd_hcic_ble_set_data_length(p_acl_cb->hci_handle, data_length, data_txtime);
}