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Merge branch 'bugfix/fix_crash_when_shutdown_bt_v4.3' into 'release/v4.3'

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component/bt: fix crash when shutdown bt(backport v4.3)

See merge request espressif/esp-idf!15709
This commit is contained in:
Jiang Jiang Jian 2021-11-24 02:53:21 +00:00
commit 050fd07486
1 changed files with 8 additions and 6 deletions
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14
components/bt/controller/esp32/bt.c
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@ -244,6 +244,8 @@ extern uint8_t coex_schm_curr_period_get(void);
extern void * coex_schm_curr_phase_get(void); extern void * coex_schm_curr_phase_get(void);
extern int coex_wifi_channel_get(uint8_t *primary, uint8_t *secondary); extern int coex_wifi_channel_get(uint8_t *primary, uint8_t *secondary);
extern int coex_register_wifi_channel_change_callback(void *cb); extern int coex_register_wifi_channel_change_callback(void *cb);
/* Shutdown */
extern void esp_bt_controller_shutdown(void);
extern char _bss_start_btdm; extern char _bss_start_btdm;
extern char _bss_end_btdm; extern char _bss_end_btdm;
@ -1556,13 +1558,13 @@ esp_err_t esp_bt_controller_deinit(void)
static void bt_shutdown(void) static void bt_shutdown(void)
{ {
esp_err_t ret = ESP_OK; if (btdm_controller_status != ESP_BT_CONTROLLER_STATUS_ENABLED) {
ESP_LOGD(BTDM_LOG_TAG, "stop Bluetooth"); return;
ret = esp_bt_controller_disable();
if (ESP_OK != ret) {
ESP_LOGW(BTDM_LOG_TAG, "controller disable ret=%d", ret);
} }
esp_bt_controller_shutdown();
esp_phy_disable();
return; return;
} }