C++ (Cpp) esp_ble_gattc_register_callback 예제들

예제 #1

파일: esp32_bluetooth_utils.c 프로젝트: CWBudde/Espruino

esp_err_t registerCallbacks(){
	esp_err_t ret;
	ret = esp_ble_gap_register_callback(gap_event_handler);if (ret){jsWarn("gap register error:%x\n", ret);return ret;}
	ret = esp_ble_gatts_register_callback(gatts_event_handler);if(ret){jsWarn("gatts register error:%x\n", ret);return ret;}	
	ret = esp_ble_gattc_register_callback(gattc_event_handler);if(ret){jsWarn("gattc regigister error:%x\n",ret);return ret;}
	return ret;
}

예제 #2

파일: BLEDevice.cpp 프로젝트: cuda-convnet/WiFi_Kit_series

/**
 * @brief Initialize the %BLE environment.
 * @param deviceName The device name of the device.
 */
/* STATIC */ void BLEDevice::init(std::string deviceName) {
	if(!initialized){
		initialized = true;   // Set the initialization flag to ensure we are only initialized once.

		esp_err_t errRc = ::nvs_flash_init();
		if (errRc != ESP_OK) {
			ESP_LOGE(LOG_TAG, "nvs_flash_init: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
			return;
		}

	  esp_bt_controller_config_t bt_cfg = BT_CONTROLLER_INIT_CONFIG_DEFAULT();
	  errRc = esp_bt_controller_init(&bt_cfg);
		if (errRc != ESP_OK) {
			ESP_LOGE(LOG_TAG, "esp_bt_controller_init: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
			return;
		}

#ifndef CLASSIC_BT_ENABLED
	//	esp_bt_controller_mem_release(ESP_BT_MODE_CLASSIC_BT);  //FIXME waiting for response from esp-idf issue
		errRc = esp_bt_controller_enable(ESP_BT_MODE_BLE);
		//errRc = esp_bt_controller_enable(ESP_BT_MODE_BTDM);
		if (errRc != ESP_OK) {
			ESP_LOGE(LOG_TAG, "esp_bt_controller_enable: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
			return;
		}
#else
		errRc = esp_bt_controller_enable(ESP_BT_MODE_BTDM);
		if (errRc != ESP_OK) {
			ESP_LOGE(LOG_TAG, "esp_bt_controller_enable: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
			return;
		}
#endif

		errRc = esp_bluedroid_init();
		if (errRc != ESP_OK) {
			ESP_LOGE(LOG_TAG, "esp_bluedroid_init: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
			return;
		}

		errRc = esp_bluedroid_enable();
		if (errRc != ESP_OK) {
			ESP_LOGE(LOG_TAG, "esp_bluedroid_enable: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
			return;
		}

		errRc = esp_ble_gap_register_callback(BLEDevice::gapEventHandler);
		if (errRc != ESP_OK) {
			ESP_LOGE(LOG_TAG, "esp_ble_gap_register_callback: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
			return;
		}

#ifdef CONFIG_GATTC_ENABLE   // Check that BLE client is configured in make menuconfig
		errRc = esp_ble_gattc_register_callback(BLEDevice::gattClientEventHandler);
		if (errRc != ESP_OK) {
			ESP_LOGE(LOG_TAG, "esp_ble_gattc_register_callback: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
			return;
		}
#endif   // CONFIG_GATTC_ENABLE

#ifdef CONFIG_GATTS_ENABLE  // Check that BLE server is configured in make menuconfig
		errRc = esp_ble_gatts_register_callback(BLEDevice::gattServerEventHandler);
		if (errRc != ESP_OK) {
			ESP_LOGE(LOG_TAG, "esp_ble_gatts_register_callback: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
			return;
		}
#endif   // CONFIG_GATTS_ENABLE

		errRc = ::esp_ble_gap_set_device_name(deviceName.c_str());
		if (errRc != ESP_OK) {
			ESP_LOGE(LOG_TAG, "esp_ble_gap_set_device_name: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
			return;
		};

		esp_ble_io_cap_t iocap = ESP_IO_CAP_NONE;
		errRc = ::esp_ble_gap_set_security_param(ESP_BLE_SM_IOCAP_MODE, &iocap, sizeof(uint8_t));
		if (errRc != ESP_OK) {
			ESP_LOGE(LOG_TAG, "esp_ble_gap_set_security_param: rc=%d %s", errRc, GeneralUtils::errorToString(errRc));
			return;
		};
	}
	vTaskDelay(200/portTICK_PERIOD_MS); // Delay for 200 msecs as a workaround to an apparent Arduino environment issue.
} // init