Merge branch 'bugfix/backport_some_ble_bugs_20231020_v4.3' into 'rele…

…ase/v4.3'

Fixed some BLE bugs 20231020 (backport v4.3)

See merge request espressif/esp-idf!26614

components/bt/controller/esp32/Kconfig.in

@@ -205,6 +205,11 @@ menu "HCI UART(H4) Options"
         help
             UART Baudrate for HCI. Please use standard baudrate.
 
+    config BTDM_CTRL_HCI_UART_FLOW_CTRL_EN
+        bool "Enable UART flow control"
+        depends on BTDM_CTRL_HCI_MODE_UART_H4
+        default y
+
 endmenu
 
 menu "MODEM SLEEP Options"

components/bt/controller/esp32/bt.c

@@ -233,6 +233,8 @@ extern int coex_wifi_channel_get(uint8_t *primary, uint8_t *secondary);
 extern int coex_register_wifi_channel_change_callback(void *cb);
 /* Shutdown */
 extern void esp_bt_controller_shutdown(void);
+extern void sdk_config_set_bt_pll_track_enable(bool enable);
+extern void sdk_config_set_uart_flow_ctrl_enable(bool enable);
 
 extern char _bss_start_btdm;
 extern char _bss_end_btdm;
@@ -1314,6 +1316,12 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
     btdm_controller_set_sleep_mode(BTDM_MODEM_SLEEP_MODE_NONE);
 #endif
 
+#if CONFIG_BTDM_CTRL_HCI_UART_FLOW_CTRL_EN
+    sdk_config_set_uart_flow_ctrl_enable(true);
+#else
+    sdk_config_set_uart_flow_ctrl_enable(false);
+#endif
+
 #ifdef CONFIG_PM_ENABLE
     if (!s_btdm_allow_light_sleep) {
         if ((err = esp_pm_lock_create(ESP_PM_NO_LIGHT_SLEEP, 0, "btLS", &s_light_sleep_pm_lock)) != ESP_OK) {
@@ -1457,6 +1465,8 @@ esp_err_t esp_bt_controller_enable(esp_bt_mode_t mode)
         btdm_controller_enable_sleep(true);
     }
 
+    sdk_config_set_bt_pll_track_enable(true);
+
     // inititalize bluetooth baseband
     btdm_check_and_init_bb();
 

components/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h

@@ -674,14 +674,18 @@ typedef enum {
     ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_MESH_BEACON_TYPE,    /*!< BLE mesh beacon AD type, the format is | Len | 0x2B | Beacon Type | Beacon Data | */
     ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_MESH_PROV_SRV_ADV,   /*!< BLE mesh provisioning service uuid, the format is | 0x02 | 0x01 | flags | 0x03 | 0x03 | 0x1827 | .... |` */
     ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_MESH_PROXY_SRV_ADV,  /*!< BLE mesh adv with proxy service uuid, the format is | 0x02 | 0x01 | flags | 0x03 | 0x03 | 0x1828 | .... |` */
+    ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_MESH_PROXY_SOLIC_ADV,  /*!< BLE mesh adv with proxy service uuid, the format is | 0x02 | 0x01 | flags | 0x03 | 0x03 | 0x1859 | .... |` */
+    ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_INFO_MESH_URI_ADV,        /*!< BLE mesh URI adv, the format is ...| Len | 0x24 | data |... */
 } esp_ble_duplicate_exceptional_info_type_t;
 
 typedef enum {
     ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_ADDR_LIST                  = BLE_BIT(0),             /*!< duplicate scan exceptional addr list */
     ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_LINK_ID_LIST          = BLE_BIT(1),             /*!< duplicate scan exceptional mesh link ID list */
     ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_BEACON_TYPE_LIST      = BLE_BIT(2),             /*!< duplicate scan exceptional mesh beacon type list */
     ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_PROV_SRV_ADV_LIST     = BLE_BIT(3),             /*!< duplicate scan exceptional mesh adv with provisioning service uuid */
-    ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_PROXY_SRV_ADV_LIST    = BLE_BIT(4),             /*!< duplicate scan exceptional mesh adv with provisioning service uuid */
+    ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_PROXY_SRV_ADV_LIST    = BLE_BIT(4),             /*!< duplicate scan exceptional mesh adv with proxy service uuid */
+    ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_PROXY_SOLIC_ADV_LIST  = BLE_BIT(5),             /*!< duplicate scan exceptional mesh adv with proxy solicitation PDU uuid */
+    ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_MESH_URI_ADV_LIST          = BLE_BIT(6),             /*!< duplicate scan exceptional URI list */
     ESP_BLE_DUPLICATE_SCAN_EXCEPTIONAL_ALL_LIST                   = 0xFFFF,                 /*!< duplicate scan exceptional all list */
 } esp_duplicate_scan_exceptional_list_type_t;
 

components/bt/host/bluedroid/hci/hci_layer.c

@@ -405,6 +405,7 @@ static void command_timed_out(void *context)
     {
         hci_cmd_metadata_t *metadata = (hci_cmd_metadata_t *)(wait_entry->data);
         HCI_TRACE_ERROR("%s hci layer timeout waiting for response to a command. opcode: 0x%x", __func__, metadata->opcode);
+        UNUSED(metadata);
     }
 }
 

components/bt/host/bluedroid/stack/l2cap/l2c_ble.c

@@ -807,6 +807,7 @@ void l2cble_process_sig_cmd (tL2C_LCB *p_lcb, UINT8 *p, UINT16 pkt_len)
         STREAM_TO_UINT16(mps, p);
         STREAM_TO_UINT16(credits, p);
         L2CAP_TRACE_DEBUG("%s spsm %x, scid %x", __func__, spsm, scid);
+        UNUSED(spsm);
 
         p_ccb = l2cu_find_ccb_by_remote_cid(p_lcb, scid);
         if (p_ccb) {

examples/bluetooth/hci/controller_hci_uart_esp32/main/controller_hci_uart_demo.c

@@ -25,7 +25,7 @@ static void uart_gpio_reset(void)
     periph_module_enable(PERIPH_UHCI0_MODULE);
 
 #ifdef CONFIG_BTDM_CTRL_HCI_UART_NO
-    ESP_LOGI(tag, "HCI UART%d Pin select: TX 5, RX 18, CTS 23, RTS 19", CONFIG_BTDM_CTRL_HCI_UART_NO);
+    ESP_LOGI(tag, "HCI UART%d Pin select: TX 5, RX 18, CTS 23, RTS 19 Baudrate:%d", CONFIG_BTDM_CTRL_HCI_UART_NO, CONFIG_BTDM_CTRL_HCI_UART_BAUDRATE);
 
     uart_set_pin(CONFIG_BTDM_CTRL_HCI_UART_NO, 5, 18, 19, 23);
 #endif

examples/bluetooth/hci/controller_hci_uart_esp32c3/main/Kconfig.projbuild

@@ -7,4 +7,10 @@ menu "Example Configuration"
         help
             UART Baudrate for HCI. Please use standard baudrate.
 
+    config EXAMPLE_HCI_UART_FLOW_CTRL_ENABLE
+        bool "Enable HCI UART flow control"
+        default y
+        help
+            Enable/disable HCI UART flow control
+
 endmenu

examples/bluetooth/hci/controller_hci_uart_esp32c3/main/uhci_uart_demo.c

@@ -31,6 +31,12 @@ static const char *tag = "UHCI";
 #define GPIO_OUTPUT_PIN_SEL  ((1ULL<<GPIO_UART_TXD_OUT) | (1ULL<<GPIO_UART_RTS_OUT))
 #define GPIO_INPUT_PIN_SEL   ((1ULL<<GPIO_UART_RXD_IN) | (1ULL<<GPIO_UART_CTS_IN))
 
+#ifdef CONFIG_EXAMPLE_HCI_UART_FLOW_CTRL_ENABLE
+#define HCI_UART_FLOW_CTRL_ENABLE CONFIG_EXAMPLE_HCI_UART_FLOW_CTRL_ENABLE
+#else
+#define HCI_UART_FLOW_CTRL_ENABLE  FALSE
+#endif
+
 // Operation functions for HCI UART Transport Layer
 static bool hci_uart_tl_init(void);
 static void hci_uart_tl_deinit(void);
@@ -205,7 +211,11 @@ void uhci_uart_install(void)
         .data_bits = UART_DATA_8_BITS,
         .parity = UART_PARITY_DISABLE,
         .stop_bits = UART_STOP_BITS_1,
+#if (HCI_UART_FLOW_CTRL_ENABLE == TRUE)
         .flow_ctrl = UART_HW_FLOWCTRL_CTS_RTS,
+#else
+        .flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
+#endif
         .rx_flow_ctrl_thresh = UART_RX_THRS,
         .source_clk = UART_SCLK_APB,
     };
@@ -286,4 +296,5 @@ void app_main(void)
              "--Baudrate: %d", UART_HCI_NUM,
              GPIO_UART_TXD_OUT, GPIO_UART_RXD_IN, GPIO_UART_RTS_OUT, GPIO_UART_CTS_IN,
              CONFIG_EXAMPLE_HCI_UART_BAUDRATE);
+
 }