Esempio n. 1
0
/**
 * 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;
    }

    /**
     * The Beacon payload has the following composition:
     * 128-Bit / 16byte UUID = E2 0A 39 F4 73 F5 4B C4 A1 2F 17 D1 AD 07 A9 61
     * Major/Minor  = 0x1122 / 0x3344
     * Tx Power     = 0xC8 = 200, 2's compliment is 256-200 = (-56dB)
     *
     * Note: please remember to calibrate your beacons TX Power for more accurate results.
     */
    const uint8_t uuid[] = {0xE2, 0x0A, 0x39, 0xF4, 0x73, 0xF5, 0x4B, 0xC4,
                            0xA1, 0x2F, 0x17, 0xD1, 0xAD, 0x07, 0xA9, 0x61};
    uint16_t majorNumber = 1122;
    uint16_t minorNumber = 3344;
    uint16_t txPower     = 0xC8;
    iBeacon ibeacon(ble, uuid, majorNumber, minorNumber, txPower);

    ble.gap().setAdvertisingInterval(1000); /* 1000ms. */
    ble.gap().startAdvertising();
}
Esempio n. 2
0
    void start_advertising() {
        /* Create advertising parameters and payload */

        ble::AdvertisingParameters adv_parameters(
            ble::advertising_type_t::CONNECTABLE_UNDIRECTED,
            ble::adv_interval_t(ble::millisecond_t(1000))
        );

        _adv_data_builder.setFlags();

        /**
         * The Beacon payload has the following composition:
         * 128-Bit / 16byte UUID = E2 0A 39 F4 73 F5 4B C4 A1 2F 17 D1 AD 07 A9 61
         * Major/Minor  = 0x1122 / 0x3344
         * Tx Power     = 0xC8 = 200, 2's compliment is 256-200 = (-56dB)
         *
         * Note: please remember to calibrate your beacons TX Power for more accurate results.
         */
        static const uint8_t uuid[] = { 0xE2, 0x0A, 0x39, 0xF4, 0x73, 0xF5, 0x4B, 0xC4,
                                        0xA1, 0x2F, 0x17, 0xD1, 0xAD, 0x07, 0xA9, 0x61 };
        uint16_t major_number = 1122;
        uint16_t minor_number = 3344;
        uint16_t tx_power     = 0xC8;
        uint16_t comp_id      = 0x004C;

        Payload ibeacon(uuid, major_number, minor_number, tx_power, comp_id);

        _adv_data_builder.setManufacturerSpecificData(ibeacon.raw);

        /* Setup advertising */

        ble_error_t error = _ble.gap().setAdvertisingParameters(
            ble::LEGACY_ADVERTISING_HANDLE,
            adv_parameters
        );

        if (error) {
            print_error(error, "_ble.gap().setAdvertisingParameters() failed");
            return;
        }

        error = _ble.gap().setAdvertisingPayload(
            ble::LEGACY_ADVERTISING_HANDLE,
            _adv_data_builder.getAdvertisingData()
        );

        if (error) {
            print_error(error, "_ble.gap().setAdvertisingPayload() failed");
            return;
        }

        /* Start advertising */

        error = _ble.gap().startAdvertising(ble::LEGACY_ADVERTISING_HANDLE);

        if (error) {
            print_error(error, "_ble.gap().startAdvertising() failed");
            return;
        }
    }
Esempio n. 3
0
/**
 * Test for advertising using an iBeacon
 */
void setupIBeaconTest(void)
{
    /* setup the iBeacon */
    const static uint8_t uuid[] = {0xE2, 0x0A, 0x39, 0xF4, 0x73, 0xF5, 0x4B, 0xC4,
                                   0xA1, 0x2F, 0x17, 0xD1, 0xAD, 0x07, 0xA9, 0x61};
    uint16_t majorNumber = 1122;
    uint16_t minorNumber = 3344;
    uint16_t txPower     = 0xC8;
    iBeacon ibeacon(ble, uuid, majorNumber, minorNumber, txPower);

    uint16_t interval_value = 1000;
    ble.gap().setAdvertisingInterval(interval_value); /* 1000ms. */
    CHECK_EQUALS(ble.gap().getAdvertisingParams().getInterval(), interval_value);

    ble.gap().setAdvertisingTimeout(0);
    CHECK_EQUALS(ble.gap().getAdvertisingParams().getTimeout(), 0);

    ASSERT_NO_FAILURE(ble.gap().startAdvertising());
    printf("ASSERTIONS DONE\r\n");
}