fix(ble): fixed the connect issue when rx error aa on ESP32-C2

components/bt/controller/esp32c2/Kconfig.in

@@ -659,3 +659,11 @@ config BT_LE_PLACE_CONN_RELATED_INTO_IRAM
     bool "Place the connection-related code into IRAM"
     depends on BT_CTRL_RUN_IN_FLASH_ONLY
     default n
+
+config BT_LE_CTRL_CHECK_CONNECT_IND_ACCESS_ADDRESS
+    bool "Enable enhanced Access Address check in CONNECT_IND"
+    default n
+    help
+        Enabling this option will add stricter verification of the Access Address in the CONNECT_IND PDU.
+        This improves security by ensuring that only connection requests with valid Access Addresses are accepted.
+        If disabled, only basic checks are applied, improving compatibility.

components/bt/controller/esp32c2/bt.c

@@ -199,7 +199,7 @@ static void esp_bt_ctrl_log_partition_get_and_erase_first_block(void);
 /* Local variable definition
  ***************************************************************************
  */
-#if CONFIG_ESP32C2_REV_MIN_FULL < 200
+#if (CONFIG_ESP32C2_REV_MIN_FULL < 200) && (!CONFIG_BT_CTRL_RUN_IN_FLASH_ONLY)
 void *g_ble_lll_rfmgmt_env_p;
 #endif
 /* Static variable declare */

components/bt/controller/esp32c2/esp_bt_cfg.h

@@ -220,6 +220,12 @@ extern "C" {
 
 #define DEFAULT_BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EFF CONFIG_BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EFF
 
+#ifdef CONFIG_BT_LE_CTRL_CHECK_CONNECT_IND_ACCESS_ADDRESS
+#define DEFAULT_BT_LE_CTRL_CHECK_CONNECT_IND_ACCESS_ADDRESS  (CONFIG_BT_LE_CTRL_CHECK_CONNECT_IND_ACCESS_ADDRESS)
+#else
+#define DEFAULT_BT_LE_CTRL_CHECK_CONNECT_IND_ACCESS_ADDRESS  (0)
+#endif
+
 #ifdef CONFIG_BT_LE_HCI_INTERFACE_USE_UART
 #define HCI_UART_EN CONFIG_BT_LE_HCI_INTERFACE_USE_UART
 #else