component/bt: add a option to make report adv data and scan response individually
Originally, when doing BLE active scan, Bluedroid will not report adv to application layer until receive scan response. This option is used to disable the behavior. When enable this option, Bluedroid will report adv data or scan response to application layer immediately.
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5 changed files with 36 additions and 0 deletions
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@ -1185,6 +1185,15 @@ config SMP_ENABLE
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depends on BLUEDROID_ENABLED
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default CLASSIC_BT_ENABLED || BLE_SMP_ENABLE
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config BLE_ACTIVE_SCAN_REPORT_ADV_SCAN_RSP_INDIVIDUALLY
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bool "Report adv data and scan response individually when BLE active scan"
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depends on BLUEDROID_ENABLED && (BTDM_CONTROLLER_MODE_BTDM || BTDM_CONTROLLER_MODE_BLE_ONLY)
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default n
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help
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Originally, when doing BLE active scan, Bluedroid will not report adv to application layer
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until receive scan response. This option is used to disable the behavior. When enable this option,
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Bluedroid will report adv data or scan response to application layer immediately.
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# Memory reserved at start of DRAM for Bluetooth stack
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config BT_RESERVE_DRAM
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hex
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@ -324,6 +324,12 @@
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#define GATTS_SEND_SERVICE_CHANGE_MODE CONFIG_GATTS_SEND_SERVICE_CHANGE_MODE
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#endif
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#ifndef CONFIG_BLE_ACTIVE_SCAN_REPORT_ADV_SCAN_RSP_INDIVIDUALLY
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#define BTM_BLE_ACTIVE_SCAN_REPORT_ADV_SCAN_RSP_INDIVIDUALLY FALSE
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#else
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#define BTM_BLE_ACTIVE_SCAN_REPORT_ADV_SCAN_RSP_INDIVIDUALLY CONFIG_BLE_ACTIVE_SCAN_REPORT_ADV_SCAN_RSP_INDIVIDUALLY
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#endif
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/* This feature is used to eanble interleaved scan*/
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#ifndef BTA_HOST_INTERLEAVE_SEARCH
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#define BTA_HOST_INTERLEAVE_SEARCH FALSE//FALSE
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@ -3019,7 +3019,9 @@ BOOLEAN btm_ble_update_inq_result(BD_ADDR bda, tINQ_DB_ENT *p_i, UINT8 addr_type
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BTM_TRACE_DEBUG("btm_ble_update_inq_result scan_rsp=false, to_report=false,\
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scan_type_active=%d", btm_cb.ble_ctr_cb.inq_var.scan_type);
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p_i->scan_rsp = FALSE;
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#if BTM_BLE_ACTIVE_SCAN_REPORT_ADV_SCAN_RSP_INDIVIDUALLY == FALSE
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to_report = FALSE;
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#endif
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} else {
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p_i->scan_rsp = TRUE;
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}
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7
examples/bluetooth/gatt_client/main/Kconfig.projbuild
Normal file
7
examples/bluetooth/gatt_client/main/Kconfig.projbuild
Normal file
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@ -0,0 +1,7 @@
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menu "Example Configuration"
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config EXAMPLE_DUMP_ADV_DATA_AND_SCAN_RESP
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bool "Dump whole adv data and scan response data in example"
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default n
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endmenu
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@ -338,7 +338,19 @@ static void esp_gap_cb(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *par
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ESP_BLE_AD_TYPE_NAME_CMPL, &adv_name_len);
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ESP_LOGI(GATTC_TAG, "searched Device Name Len %d", adv_name_len);
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esp_log_buffer_char(GATTC_TAG, adv_name, adv_name_len);
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#if CONFIG_EXAMPLE_DUMP_ADV_DATA_AND_SCAN_RESP
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if (scan_result->scan_rst.adv_data_len > 0) {
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ESP_LOGI(GATTC_TAG, "adv data:");
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esp_log_buffer_hex(GATTC_TAG, &scan_result->scan_rst.ble_adv[0], scan_result->scan_rst.adv_data_len);
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}
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if (scan_result->scan_rst.scan_rsp_len > 0) {
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ESP_LOGI(GATTC_TAG, "scan resp:");
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esp_log_buffer_hex(GATTC_TAG, &scan_result->scan_rst.ble_adv[scan_result->scan_rst.adv_data_len], scan_result->scan_rst.scan_rsp_len);
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}
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#endif
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ESP_LOGI(GATTC_TAG, "\n");
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if (adv_name != NULL) {
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if (strlen(remote_device_name) == adv_name_len && strncmp((char *)adv_name, remote_device_name, adv_name_len) == 0) {
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ESP_LOGI(GATTC_TAG, "searched device %s\n", remote_device_name);
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