feat(ble): support enhanced controller log capabilities on ESP32-C2

Author: zhaoweiliang2021

components/bt/controller/esp32c2/Kconfig.in

@@ -390,6 +390,19 @@ config BT_LE_LOG_HCI_BUF_SIZE
     help
             Configure the size of the BLE HCI LOG buffer.
 
+config BT_LE_CONTROLLER_LOG_WRAP_PANIC_HANDLER_ENABLE
+    bool "Enable wrap panic handler"
+    depends on BT_LE_CONTROLLER_LOG_ENABLED
+    default n
+    help
+        Wrap esp_panic_handler to get controller logs when PC pointer exception crashes.
+
+config BT_LE_CONTROLLER_LOG_TASK_WDT_USER_HANDLER_ENABLE
+    bool "Enable esp_task_wdt_isr_user_handler implementation"
+    depends on BT_LE_CONTROLLER_LOG_ENABLED
+    default n
+    help
+        Implement esp_task_wdt_isr_user_handler to get controller logs when task wdt issue is triggered.
 config BT_LE_LL_RESOLV_LIST_SIZE
     int "BLE LL Resolving list size"
     range 1 5

components/bt/controller/esp32c2/bt.c

@@ -456,6 +456,21 @@ void esp_ble_controller_log_dump_all(bool output)
         portEXIT_CRITICAL_SAFE(&spinlock);
     }
 }
+#if CONFIG_BT_LE_CONTROLLER_LOG_TASK_WDT_USER_HANDLER_ENABLE
+void esp_task_wdt_isr_user_handler(void)
+{
+    esp_ble_controller_log_dump_all(true);
+}
+#endif // CONFIG_BT_LE_CONTROLLER_LOG_TASK_WDT_USER_HANDLER_ENABLE
+
+#if CONFIG_BT_LE_CONTROLLER_LOG_WRAP_PANIC_HANDLER_ENABLE
+void __real_esp_panic_handler(void *info);
+void __wrap_esp_panic_handler (void *info)
+{
+    esp_ble_controller_log_dump_all(true);
+    __real_esp_panic_handler(info);
+}
+#endif // CONFIG_BT_LE_CONTROLLER_LOG_WRAP_PANIC_HANDLER_ENABLE
 #endif // CONFIG_BT_LE_CONTROLLER_LOG_ENABLED
 
 /* This variable tells if BLE is running */