Merge branch 'bugfix/fix_some_ble_bugs_240926_esp32' into 'master'

Fixed some BLE bugs 240926 on ESP32 Closes BLERP-1074, BLERP-1073, and BLERP-1160 See merge request espressif/esp-idf!33842
espressif · Oct 25, 2024 · 911ddf7 · 911ddf7
2 parents de3a5d4 + 2b28133
commit 911ddf7
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Showing 3 changed files with 36 additions and 2 deletions.
diff --git a/components/bt/controller/esp32/Kconfig.in b/components/bt/controller/esp32/Kconfig.in
@@ -478,6 +478,23 @@ config BTDM_BLE_ADV_REPORT_DISCARD_THRSHOLD
         If you set `BTDM_BLE_ADV_REPORT_DISCARD_THRSHOLD` to a small value or printf every adv lost event, it
         may cause adv packets lost more.
 
+menu "BLE disconnect when instant passed"
+    config BTDM_BLE_LLCP_CONN_UPDATE
+        bool "BLE ACL connection update procedure"
+        depends on (BTDM_CTRL_MODE_BLE_ONLY || BTDM_CTRL_MODE_BTDM)
+        default n
+        help
+            If this option is enabled, Controller will terminate the connection
+            when instant passed during connection update procedure.
+
+    config BTDM_BLE_LLCP_CHAN_MAP_UPDATE
+        bool "BLE ACL channel map update procedure"
+        depends on (BTDM_CTRL_MODE_BLE_ONLY || BTDM_CTRL_MODE_BTDM)
+        default n
+        help
+            If this option is enabled, Controller will terminate the connection
+            when instant passed in channel map update procedure.
+endmenu
 
 config BTDM_RESERVE_DRAM
     hex

diff --git a/components/bt/controller/lib_esp32 b/components/bt/controller/lib_esp32
diff --git a/components/bt/include/esp32/include/esp_bt.h b/components/bt/include/esp32/include/esp_bt.h
@@ -55,7 +55,7 @@ extern "C" {
 *
 * @note Please do not modify this value
 */
-#define ESP_BT_CONTROLLER_CONFIG_MAGIC_VAL  0x20240722
+#define ESP_BT_CONTROLLER_CONFIG_MAGIC_VAL  0x20240926
 
 /**
  * @brief Bluetooth Controller mode
@@ -178,6 +178,21 @@ the advertising packet will be discarded until the memory is restored. */
 #else
 #define BTDM_CTRL_SCAN_BACKOFF_UPPERLIMITMAX  0
 #endif
+
+#ifdef CONFIG_BTDM_BLE_LLCP_CONN_UPDATE
+#define BTDM_BLE_LLCP_CONN_UPDATE (1<<0)
+#else
+#define BTDM_BLE_LLCP_CONN_UPDATE (0<<0)
+#endif
+
+#ifdef CONFIG_BTDM_BLE_LLCP_CHAN_MAP_UPDATE
+#define BTDM_BLE_LLCP_CHAN_MAP_UPDATE (1<<1)
+#else
+#define BTDM_BLE_LLCP_CHAN_MAP_UPDATE (0<<1)
+#endif
+
+#define BTDM_BLE_LLCP_DISC_FLAG (BTDM_BLE_LLCP_CONN_UPDATE | BTDM_BLE_LLCP_CHAN_MAP_UPDATE)
+
 /**
 * @brief  Default Bluetooth Controller configuration
 */
@@ -206,6 +221,7 @@ the advertising packet will be discarded until the memory is restored. */
     .hli = BTDM_CTRL_HLI,                                                  \
     .dup_list_refresh_period = SCAN_DUPL_CACHE_REFRESH_PERIOD,             \
     .ble_scan_backoff = BTDM_CTRL_SCAN_BACKOFF_UPPERLIMITMAX,              \
+    .ble_llcp_disc_flag = BTDM_BLE_LLCP_DISC_FLAG,                         \
     .magic = ESP_BT_CONTROLLER_CONFIG_MAGIC_VAL,                           \
 }
 
@@ -258,6 +274,7 @@ typedef struct {
     bool hli;                               /*!< True if using high level interrupt; false otherwise. Configurable in menuconfig */
     uint16_t dup_list_refresh_period;       /*!< Scan duplicate filtering list refresh period in seconds. Configurable in menuconfig */
     bool ble_scan_backoff;                  /*!< True if BLE scan backoff is enabled; false otherwise. Configurable in menuconfig */
+    uint8_t ble_llcp_disc_flag;             /*!< BLE disconnect flag when instant passed. Configurable in menuconfig */
     uint32_t magic;                         /*!< Magic number */
 } esp_bt_controller_config_t;