dasl_namm LEIM / Mbed 2 deprecated Simple_Beacon

The simplest of Beacons with basic configuration.

Dependencies:   BLE_API mbed nRF51822

main.cpp@0:ced730eabda2, 2016-09-12 (annotated)

Committer:
BLELEIM
Date:
Mon Sep 12 23:38:20 2016 +0000
Revision:
0:ced730eabda2
Simple Beacon

Who changed what in which revision?

UserRevisionLine numberNew contents of line
BLELEIM 0:ced730eabda2 1 /* mbed Microcontroller Library
BLELEIM 0:ced730eabda2 2 * Copyright (c) 2006-2013 ARM Limited
BLELEIM 0:ced730eabda2 3 *
BLELEIM 0:ced730eabda2 4 * Licensed under the Apache License, Version 2.0 (the "License");
BLELEIM 0:ced730eabda2 5 * you may not use this file except in compliance with the License.
BLELEIM 0:ced730eabda2 6 * You may obtain a copy of the License at
BLELEIM 0:ced730eabda2 7 *
BLELEIM 0:ced730eabda2 8 * http://www.apache.org/licenses/LICENSE-2.0
BLELEIM 0:ced730eabda2 9 *
BLELEIM 0:ced730eabda2 10 * Unless required by applicable law or agreed to in writing, software
BLELEIM 0:ced730eabda2 11 * distributed under the License is distributed on an "AS IS" BASIS,
BLELEIM 0:ced730eabda2 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
BLELEIM 0:ced730eabda2 13 * See the License for the specific language governing permissions and
BLELEIM 0:ced730eabda2 14 * limitations under the License.
BLELEIM 0:ced730eabda2 15 */
BLELEIM 0:ced730eabda2 16
BLELEIM 0:ced730eabda2 17 #include "mbed.h"
BLELEIM 0:ced730eabda2 18 #include "ble/BLE.h"
BLELEIM 0:ced730eabda2 19 const static char DEVICE_NAME[] = "LEIM Beacon";
BLELEIM 0:ced730eabda2 20 uint8_t SERVICE_DEVICE_DESC[7] ={0x10, 0x10, 0x01, 0x12, 0x34, 0x56, 0x78};
BLELEIM 0:ced730eabda2 21
BLELEIM 0:ced730eabda2 22
BLELEIM 0:ced730eabda2 23
BLELEIM 0:ced730eabda2 24 /**
BLELEIM 0:ced730eabda2 25 * This function is called when the ble initialization process has failed
BLELEIM 0:ced730eabda2 26 */
BLELEIM 0:ced730eabda2 27 void onBleInitError(BLE &ble, ble_error_t error)
BLELEIM 0:ced730eabda2 28 {
BLELEIM 0:ced730eabda2 29 /* Initialization error handling should go here */
BLELEIM 0:ced730eabda2 30 }
BLELEIM 0:ced730eabda2 31
BLELEIM 0:ced730eabda2 32 /**
BLELEIM 0:ced730eabda2 33 * Callback triggered when the ble initialization process has finished
BLELEIM 0:ced730eabda2 34 */
BLELEIM 0:ced730eabda2 35 void bleInitComplete(BLE::InitializationCompleteCallbackContext *params)
BLELEIM 0:ced730eabda2 36 {
BLELEIM 0:ced730eabda2 37 BLE& ble = params->ble;
BLELEIM 0:ced730eabda2 38 ble_error_t error = params->error;
BLELEIM 0:ced730eabda2 39
BLELEIM 0:ced730eabda2 40 if (error != BLE_ERROR_NONE) {
BLELEIM 0:ced730eabda2 41 /* In case of error, forward the error handling to onBleInitError */
BLELEIM 0:ced730eabda2 42 onBleInitError(ble, error);
BLELEIM 0:ced730eabda2 43 return;
BLELEIM 0:ced730eabda2 44 }
BLELEIM 0:ced730eabda2 45
BLELEIM 0:ced730eabda2 46 /* Ensure that it is the default instance of BLE */
BLELEIM 0:ced730eabda2 47 if(ble.getInstanceID() != BLE::DEFAULT_INSTANCE) {
BLELEIM 0:ced730eabda2 48 return;
BLELEIM 0:ced730eabda2 49 }
BLELEIM 0:ced730eabda2 50
BLELEIM 0:ced730eabda2 51
BLELEIM 0:ced730eabda2 52
BLELEIM 0:ced730eabda2 53 /* setup advertising */
BLELEIM 0:ced730eabda2 54 ble.setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED); // advertising type
BLELEIM 0:ced730eabda2 55 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE); // BLE only, no classic BT
BLELEIM 0:ced730eabda2 56 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
BLELEIM 0:ced730eabda2 57 ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, (uint8_t *)SERVICE_DEVICE_DESC, sizeof(SERVICE_DEVICE_DESC));
BLELEIM 0:ced730eabda2 58 ble.gap().setAdvertisingInterval(4000);
BLELEIM 0:ced730eabda2 59 ble.gap().startAdvertising();
BLELEIM 0:ced730eabda2 60 }
BLELEIM 0:ced730eabda2 61
BLELEIM 0:ced730eabda2 62 int main(void)
BLELEIM 0:ced730eabda2 63 {
BLELEIM 0:ced730eabda2 64
BLELEIM 0:ced730eabda2 65 BLE &ble = BLE::Instance();
BLELEIM 0:ced730eabda2 66 ble.init(bleInitComplete);
BLELEIM 0:ced730eabda2 67
BLELEIM 0:ced730eabda2 68 /* SpinWait for initialization to complete. This is necessary because the
BLELEIM 0:ced730eabda2 69 * BLE object is used in the main loop below. */
BLELEIM 0:ced730eabda2 70 while (ble.hasInitialized() == false) { /* spin loop */ }
BLELEIM 0:ced730eabda2 71
BLELEIM 0:ced730eabda2 72 while (true) {
BLELEIM 0:ced730eabda2 73 ble.waitForEvent();
BLELEIM 0:ced730eabda2 74 }
BLELEIM 0:ced730eabda2 75 }