File content as of revision 0:ab978b3b579a:

/* 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 "BLEDevice.h"
#include "RelayService.h"

BLEDevice  ble;

DigitalOut relay(p5);

const static char     DEVICE_NAME[] = "RELAY";
static const uint16_t uuid16_list[] = {RelayService::RELAY_SERVICE_UUID};

RelayService *relayServicePtr;

void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason)
{
    ble.startAdvertising();
}

void onDataWrittenCallback(const GattCharacteristicWriteCBParams *params)
{
    if ((params->charHandle == relayServicePtr->getValueHandle()) && (params->len == 1)) {
        relay = *(params->data);
    }
}

int main(void)
{
    relay  = 0;
    
    ble.init();
    ble.onDisconnection(disconnectionCallback);
    ble.onDataWritten(onDataWrittenCallback);

    bool initialValueForRelayCharacteristic = false;
    RelayService relayService(ble, initialValueForRelayCharacteristic);
    relayServicePtr = &relayService;

    /* setup advertising */
    ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
    ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list));
    ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
    ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
    ble.setAdvertisingInterval(Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS(1000));
    ble.startAdvertising();

    while (true) {
        ble.waitForEvent();
    }
}