File content as of revision 0:332983584a9c:

/* mbed Microcontroller Library
 * Copyright (c) 2006-2015 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"

BLEDevice  ble;
DigitalOut led1(LED1);

void periodicCallback(void)
{
    led1 = !led1; /* Do blinky on LED1 while we're waiting for BLE events */
}

void advertisementCallback(const Gap::address_t      peerAddr,
                           int8_t                    rssi,
                           bool                      isScanResponse,
                           Gap::AdvertisementType_t  type,
                           uint8_t                   advertisingDataLen,
                           const uint8_t            *advertisingData) {
    printf("Adv peerAddr: [%02x %02x %02x %02x %02x %02x] rssi %d, ScanResp: %u, AdvType: %u\r\n",
           peerAddr[5], peerAddr[4], peerAddr[3], peerAddr[2], peerAddr[1], peerAddr[0], rssi, isScanResponse, type);
#if DUMP_ADV_DATA
    unsigned index = 0;
    for (; index < advertisingDataLen; index++) {
        printf("%02x ", advertisingData[index]);
    }
    printf("\r\n");
#endif /* DUMP_ADV_DATA */
}

int main(void)
{
    led1 = 1;
    Ticker ticker;
    ticker.attach(periodicCallback, 1);

    ble.init();

    ble.setScanParams(500 /* scan interval */, 200 /* scan window */);
    ble.startScan(advertisementCallback);

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