BLE LED IDB0XA1 Relay
Dependencies: BLE_API X_NUCLEO_IDB0XA1 mbed
Fork of BLE_LED_IDB0XA1 by
Diff: main.cpp
- Revision:
- 7:acc86cb1ff05
- Parent:
- 6:e696cac5ef17
--- a/main.cpp Fri Sep 16 10:36:43 2016 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,98 +0,0 @@ -/* mbed Microcontroller Library - * Copyright (c) 2006-2013 ARM Limited - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "mbed.h" -#include "ble/BLE.h" -#include "LEDService.h" - -DigitalOut actuatedLED(LED1, 0); - -const static char DEVICE_NAME[] = "LED"; -static const uint16_t uuid16_list[] = {LEDService::LED_SERVICE_UUID}; - -LEDService *ledServicePtr; - -void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params) -{ - (void)params; - BLE::Instance().gap().startAdvertising(); // restart advertising -} - -/** - * This callback allows the LEDService to receive updates to the ledState Characteristic. - * - * @param[in] params - * Information about the characterisitc being updated. - */ -void onDataWrittenCallback(const GattWriteCallbackParams *params) { - if ((params->handle == ledServicePtr->getValueHandle()) && (params->len == 1)) { - actuatedLED = *(params->data); - } -} - -/** - * This function is called when the ble initialization process has failled - */ -void onBleInitError(BLE &ble, ble_error_t error) -{ - /* Initialization error handling should go here */ -} - -/** - * Callback triggered when the ble initialization process has finished - */ -void bleInitComplete(BLE::InitializationCompleteCallbackContext *params) -{ - BLE& ble = params->ble; - ble_error_t error = params->error; - - if (error != BLE_ERROR_NONE) { - /* In case of error, forward the error handling to onBleInitError */ - onBleInitError(ble, error); - return; - } - - /* Ensure that it is the default instance of BLE */ - if(ble.getInstanceID() != BLE::DEFAULT_INSTANCE) { - return; - } - - ble.gap().onDisconnection(disconnectionCallback); - ble.gattServer().onDataWritten(onDataWrittenCallback); - - bool initialValueForLEDCharacteristic = true; - ledServicePtr = new LEDService(ble, initialValueForLEDCharacteristic); - - /* setup advertising */ - ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE); - ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list)); - ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME)); - ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED); - ble.gap().setAdvertisingInterval(1000); /* 1000ms. */ - ble.gap().startAdvertising(); - - while (true) { - ble.waitForEvent(); - } -} - -int main(void) -{ - BLE &ble = BLE::Instance(); - - ble.init(bleInitComplete); -} -