EddyStone Beacon demo for the BLE API using the nRF51822 native mode drivers
Dependencies: BLE_API mbed nRF51822
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Diff: main.cpp
- Revision:
- 73:4793c5b3a7be
- Parent:
- 72:eb4de3de66b8
diff -r eb4de3de66b8 -r 4793c5b3a7be main.cpp --- a/main.cpp Wed Jul 22 07:45:18 2015 +0000 +++ b/main.cpp Mon Sep 28 03:40:33 2015 +0000 @@ -1,47 +1,109 @@ -/* 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. - */ +// mbed HRM1017 Eddystone +// Programed by Kazuyuki Eguchi #include "mbed.h" -#include "ble/services/iBeacon.h" +#include "BLE.h" + +BLEDevice ble; + +static const uint16_t uuid16_list[] = {0xFEAA}; + +const static uint8_t beaconPayload_uid[] = { + 0xaa, + 0xfe, + + // UID + + 0x00, // Frame Type + 0x00, // Ranging Data + + 0x01, // NID[0] + 0x02, // NID[1] + 0x03, // NID[2] + 0x04, // NID[3] + 0x05, // NID[4] + 0x06, // NID[5] + 0x07, // NID[6] + 0x08, // NID[7] + 0x09, // NID[8] + 0x0A, // NID[9] + + 0x11, // BID[0] + 0x22, // BID[1] + 0x33, // BID[2] + 0x44, // BID[3] + 0x55, // BID[4] + 0x66, // BID[5] + 0x00, // RFU + 0x00 // RFU +}; + +const static uint8_t beaconPayload_url[] = { + 0xaa, + 0xfe, -BLE ble; + // URL + + 0x10, // Frame Type + 0x00, // Ranging Data + 0x02, // URL Scheme (http:// = 0x02) + + 'c', + 'u', + 'b', + 'e', + 'a', + 'c', + 'o', + 'n', + '.', + 'c', + 'o', + 'm' +}; + +const static uint8_t beaconPayload_tlm[] = { + 0xaa, + 0xfe, + + // TLM + + 0x20, // Frame Type + 0x00, // Version + 0x01, // VBATT[0] + 0x00, // VBATT[1] + 0x02, // TEMP[0] + 0x00, // TEMP[1] + 0x03, // ADV[0] + 0x00, // ADV[1] + 0x00, // ADV[2] + 0x00, // ADV[3] + 0x04, // SEC_CNT[0] + 0x00, // SEC_CNT[1] + 0x00, // SEC_CNT[2] + 0x00 // SEC_CNT[3] +}; + int main(void) { ble.init(); - /** - * 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.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::SERVICE_DATA,beaconPayload_uid, sizeof(beaconPayload_uid)); + ble.accumulateAdvertisingPayload(GapAdvertisingData::SERVICE_DATA,beaconPayload_url, sizeof(beaconPayload_url)); + ble.accumulateAdvertisingPayload(GapAdvertisingData::SERVICE_DATA,beaconPayload_tlm, sizeof(beaconPayload_tlm)); - ble.gap().setAdvertisingInterval(1000); /* 1000ms. */ - ble.gap().startAdvertising(); + ble.setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED); + + ble.setAdvertisingInterval(160); - while (true) { - ble.waitForEvent(); // allows or low power operation + ble.startAdvertising(); + + for (;;) { + ble.waitForEvent(); } -} +} \ No newline at end of file