component/bt: add adv packet duplicate in scan duplicate

diff --git a/components/bt/Kconfig b/components/bt/Kconfig
index 3f77bc0da10cdbfa3c75c6cb43eb0be639676e71..e23c303ed9e65295734cdb16cdab6bee4a2c6ee2 100644 (file)
--- a/components/bt/Kconfig
+++ b/components/bt/Kconfig
@@ -175,11 +175,49 @@ config BLE_SCAN_DUPLICATE
     help
         This select enables parameters setting of BLE scan duplicate.
 
+choice SCAN_DUPLICATE_TYPE
+    prompt "Scan Duplicate Type"
+    default SCAN_DUPLICATE_BY_DEVICE_ADDR
+    depends on BLE_SCAN_DUPLICATE
+    help
+        Scan duplicate have three ways. one is "Scan Duplicate By Device Address", This way is to use advertiser address 
+        filtering. The adv packet of the same address is only allowed to be reported once. Another way is "Scan Duplicate 
+        By Device Address And Advertising Data". This way is to use advertising data and device address filtering. All 
+        different adv packets with the same address are allowed to be reported. The last way is "Scan Duplicate By Advertising 
+        Data". This way is to use advertising data filtering. All same advertising data only allow to be reported once even though
+        they are from different devices.
+
+config SCAN_DUPLICATE_BY_DEVICE_ADDR
+    bool "Scan Duplicate By Device Address"
+    help 
+        This way is to use advertiser address filtering. The adv packet of the same address is only allowed to be reported once
+
+config SCAN_DUPLICATE_BY_ADV_DATA
+    bool "Scan Duplicate By Advertising Data"
+    help
+    This way is to use advertising data filtering. All same advertising data only allow to be reported once even though
+    they are from different devices.
+
+config SCAN_DUPLICATE_BY_ADV_DATA_AND_DEVICE_ADDR
+    bool "Scan Duplicate By Device Address And Advertising Data"
+    help
+    This way is to use advertising data and device address filtering. All different adv packets with the same address are 
+    allowed to be reported.
+endchoice
+
+config SCAN_DUPLICATE_TYPE
+    int
+    depends on BLE_SCAN_DUPLICATE
+    default 0 if SCAN_DUPLICATE_BY_DEVICE_ADDR
+    default 1 if SCAN_DUPLICATE_BY_ADV_DATA
+    default 2 if SCAN_DUPLICATE_BY_ADV_DATA_AND_DEVICE_ADDR
+    default 0
+
 config DUPLICATE_SCAN_CACHE_SIZE
     int "Maximum number of devices in scan duplicate filter"
     depends on BLE_SCAN_DUPLICATE
-    range 10 200
-    default 20
+    range 10 1000
+    default 200
     help
         Maximum number of devices which can be recorded in scan duplicate filter.
         When the maximum amount of device in the filter is reached, the cache will be refreshed.
@@ -194,8 +232,8 @@ config BLE_MESH_SCAN_DUPLICATE_EN
 config MESH_DUPLICATE_SCAN_CACHE_SIZE
     int "Maximum number of Mesh adv packets in scan duplicate filter"
     depends on BLE_MESH_SCAN_DUPLICATE_EN
-    range 10 200
-    default 50
+    range 10 1000
+    default 200
     help
         Maximum number of adv packets which can be recorded in duplicate scan cache for BLE Mesh.
         When the maximum amount of device in the filter is reached, the cache will be refreshed.

diff --git a/components/bt/bt.c b/components/bt/bt.c
index b2375066229fbc17e2c1c33c383aadaab9207fdb..11455ae271118787dbbf235c34cac8750f81b695 100644 (file)
--- a/components/bt/bt.c
+++ b/components/bt/bt.c
@@ -199,6 +199,7 @@ extern int ble_txpwr_get(int power_type);
 extern int bredr_txpwr_set(int min_power_level, int max_power_level);
 extern int bredr_txpwr_get(int *min_power_level, int *max_power_level);
 extern void bredr_sco_datapath_set(uint8_t data_path);
+extern void btdm_controller_scan_duplicate_list_clear(void);
 
 extern char _bss_start_btdm;
 extern char _bss_end_btdm;
@@ -1299,4 +1300,13 @@ esp_err_t esp_bredr_sco_datapath_set(esp_sco_data_path_t data_path)
     return ESP_OK;
 }
 
+esp_err_t esp_ble_scan_dupilcate_list_flush(void)
+{
+    if (btdm_controller_status != ESP_BT_CONTROLLER_STATUS_ENABLED) {
+        return ESP_ERR_INVALID_STATE;
+    }
+    btdm_controller_scan_duplicate_list_clear();
+    return ESP_OK;
+}
+
 #endif /*  CONFIG_BT_ENABLED */

diff --git a/components/bt/include/esp_bt.h b/components/bt/include/esp_bt.h
index c18e0e543a82be56e8d6f68a6be94e6c68776097..3115cacd0dd552f2f683000f6e4486e304c5f15b 100644 (file)
--- a/components/bt/include/esp_bt.h
+++ b/components/bt/include/esp_bt.h
@@ -56,6 +56,12 @@ the adv packet will be discarded until the memory is restored. */
 #define BT_HCI_UART_BAUDRATE_DEFAULT                921600
 #endif /* BT_HCI_UART_BAUDRATE_DEFAULT */
 
+#ifdef CONFIG_SCAN_DUPLICATE_TYPE
+#define SCAN_DUPLICATE_TYPE_VALUE  CONFIG_SCAN_DUPLICATE_TYPE
+#else
+#define SCAN_DUPLICATE_TYPE_VALUE  0
+#endif
+
 /* normal adv cache size */
 #ifdef CONFIG_DUPLICATE_SCAN_CACHE_SIZE
 #define NORMAL_SCAN_DUPLICATE_CACHE_SIZE            CONFIG_DUPLICATE_SCAN_CACHE_SIZE
@@ -100,6 +106,7 @@ the adv packet will be discarded until the memory is restored. */
     .hci_uart_no = BT_HCI_UART_NO_DEFAULT,                                 \
     .hci_uart_baudrate = BT_HCI_UART_BAUDRATE_DEFAULT,                     \
     .scan_duplicate_mode = SCAN_DUPLICATE_MODE,                            \
+    .scan_duplicate_type = SCAN_DUPLICATE_TYPE_VALUE,                     \
     .normal_adv_size = NORMAL_SCAN_DUPLICATE_CACHE_SIZE,                   \
     .mesh_adv_size = MESH_DUPLICATE_SCAN_CACHE_SIZE,                       \
     .send_adv_reserved_size = SCAN_SEND_ADV_RESERVED_SIZE,                 \
@@ -128,7 +135,8 @@ typedef struct {
     uint8_t controller_task_prio;           /*!< Bluetooth controller task priority */
     uint8_t hci_uart_no;                    /*!< If use UART1/2 as HCI IO interface, indicate UART number */
     uint32_t hci_uart_baudrate;             /*!< If use UART1/2 as HCI IO interface, indicate UART baudrate */
-    uint8_t scan_duplicate_mode;            /*!< If use UART1/2 as HCI IO interface, indicate UART baudrate */
+    uint8_t scan_duplicate_mode;            /*!< scan duplicate mode */
+    uint8_t scan_duplicate_type;            /*!< scan duplicate type */
     uint16_t normal_adv_size;               /*!< Normal adv size for scan duplicate */
     uint16_t mesh_adv_size;                 /*!< Mesh adv size for scan duplicate */
     uint16_t send_adv_reserved_size;        /*!< Controller minimum memory value */
@@ -444,6 +452,19 @@ bool esp_bt_controller_is_sleeping(void);
  */
 void esp_bt_controller_wakeup_request(void);
 
+/**
+ * @brief Manually clear scan duplicate list
+ * 
+ * Note that scan duplicate list will be automatically cleared when the maximum amount of device in the filter is reached
+ * the amount of device in the filter can be configured in menuconfig.
+ * 
+ * 
+ * @return
+ *                  - ESP_OK : success
+ *                  - other  : failed
+ */
+esp_err_t esp_ble_scan_dupilcate_list_flush(void);
+
 #ifdef __cplusplus
 }
 #endif

diff --git a/components/bt/lib b/components/bt/lib
index c272133d6d9c046e05e2514b12e17cc561980865..4c71417a4f0a35750620eb360c971a2e9e216958 160000 (submodule)
--- a/components/bt/lib
+++ b/components/bt/lib
@@ -1 +1 @@
-Subproject commit c272133d6d9c046e05e2514b12e17cc561980865
+Subproject commit 4c71417a4f0a35750620eb360c971a2e9e216958