Aura-Tech Solutions / Mbed 2 deprecated VAN

van

Dependencies:   BLE_API mbed VAN

Dependents:   VAN

Fork of BLE_iBeacon_POC by Fallen Fate

main.cpp@68:4a8fdfe70ab3, 2015-11-13 (annotated)

Committer:
fallenfate
Date:
Fri Nov 13 15:31:58 2015 +0000
Revision:
68:4a8fdfe70ab3
Parent:
67:81b595625ce0
Child:
69:1bcf3f0174c9
cool

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ktownsend 0:7613d21e5974 1 /* mbed Microcontroller Library
ktownsend 0:7613d21e5974 2 * Copyright (c) 2006-2013 ARM Limited
ktownsend 0:7613d21e5974 3 *
ktownsend 0:7613d21e5974 4 * Licensed under the Apache License, Version 2.0 (the "License");
ktownsend 0:7613d21e5974 5 * you may not use this file except in compliance with the License.
ktownsend 0:7613d21e5974 6 * You may obtain a copy of the License at
ktownsend 0:7613d21e5974 7 *
ktownsend 0:7613d21e5974 8 * http://www.apache.org/licenses/LICENSE-2.0
ktownsend 0:7613d21e5974 9 *
ktownsend 0:7613d21e5974 10 * Unless required by applicable law or agreed to in writing, software
ktownsend 0:7613d21e5974 11 * distributed under the License is distributed on an "AS IS" BASIS,
ktownsend 0:7613d21e5974 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ktownsend 0:7613d21e5974 13 * See the License for the specific language governing permissions and
ktownsend 0:7613d21e5974 14 * limitations under the License.
ktownsend 0:7613d21e5974 15 */
ktownsend 0:7613d21e5974 16
ktownsend 0:7613d21e5974 17 #include "mbed.h"
mbedAustin 53:f9ec2c7a47f5 18 #include "iBeaconService.h"
fallenfate 67:81b595625ce0 19 #include "UARTService.h"
ktownsend 0:7613d21e5974 20
mbedAustin 56:56bc0cab3916 21 /**
mbedAustin 56:56bc0cab3916 22 * For this demo application, populate the beacon advertisement payload
mbedAustin 56:56bc0cab3916 23 * with 2 AD structures: FLAG and MSD (manufacturer specific data).
mbedAustin 56:56bc0cab3916 24 *
mbedAustin 56:56bc0cab3916 25 * Reference:
mbedAustin 56:56bc0cab3916 26 * Bluetooth Core Specification 4.0 (Vol. 3), Part C, Section 11, 18
mbedAustin 56:56bc0cab3916 27 */
mbedAustin 56:56bc0cab3916 28
mbedAustin 50:7bc38f01d2d3 29 BLEDevice ble;
fallenfate 67:81b595625ce0 30 UARTService *uart;
mbedAustin 50:7bc38f01d2d3 31
mbedAustin 56:56bc0cab3916 32 /**
mbedAustin 56:56bc0cab3916 33 * The Beacon payload has the following composition:
mbedAustin 56:56bc0cab3916 34 * 128-Bit / 16byte UUID = E2 0A 39 F4 73 F5 4B C4 A1 2F 17 D1 AD 07 A9 61
mbedAustin 56:56bc0cab3916 35 * Major/Minor = 0x1122 / 0x3344
mbedAustin 56:56bc0cab3916 36 * Tx Power = 0xC8 = 200, 2's compliment is 256-200 = (-56dB)
mbedAustin 56:56bc0cab3916 37 *
mbedAustin 56:56bc0cab3916 38 * Note: please remember to calibrate your beacons
mbedAustin 56:56bc0cab3916 39 * TX Power for more accurate results.
mbedAustin 56:56bc0cab3916 40 */
rgrover1 57:9782cb35c494 41 const uint8_t uuid[] = {0xE2, 0x0A, 0x39, 0xF4, 0x73, 0xF5, 0x4B, 0xC4,
fallenfate 68:4a8fdfe70ab3 42 0xA1, 0x2F, 0x17, 0xD1, 0xAD, 0x07, 0xA9, 0x62
rgrover1 57:9782cb35c494 43 };
mbedAustin 56:56bc0cab3916 44 uint16_t majorNumber = 1122;
mbedAustin 56:56bc0cab3916 45 uint16_t minorNumber = 3344;
mbedAustin 56:56bc0cab3916 46 uint16_t txPower = 0xC8;
fallenfate 68:4a8fdfe70ab3 47 DigitalOut led1(P0_19); // 19 is led on board
fallenfate 67:81b595625ce0 48
fallenfate 67:81b595625ce0 49 void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason);
fallenfate 67:81b595625ce0 50 void onDataWritten(const GattCharacteristicWriteCBParams *params);
fallenfate 67:81b595625ce0 51
fallenfate 67:81b595625ce0 52 void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason)
fallenfate 67:81b595625ce0 53 {
fallenfate 67:81b595625ce0 54 ble.startAdvertising();
fallenfate 67:81b595625ce0 55 }
fallenfate 67:81b595625ce0 56
fallenfate 67:81b595625ce0 57 void onDataWritten(const GattCharacteristicWriteCBParams *params)
fallenfate 67:81b595625ce0 58 {
fallenfate 67:81b595625ce0 59 // TODO - this stuff will need to be retrofitted to deal with string commands
fallenfate 67:81b595625ce0 60 if(*params->data == 0x33){
fallenfate 67:81b595625ce0 61 led1 = 0;
fallenfate 67:81b595625ce0 62 }
fallenfate 67:81b595625ce0 63 else if(*params->data == 0x34){
fallenfate 67:81b595625ce0 64 led1 = 1;
fallenfate 67:81b595625ce0 65 }
fallenfate 67:81b595625ce0 66
fallenfate 67:81b595625ce0 67 }
mbedAustin 56:56bc0cab3916 68
ktownsend 0:7613d21e5974 69 int main(void)
ktownsend 0:7613d21e5974 70 {
fallenfate 67:81b595625ce0 71 led1=1;
fallenfate 67:81b595625ce0 72
Rohit Grover 11:6774f4827024 73 ble.init();
fallenfate 67:81b595625ce0 74
fallenfate 67:81b595625ce0 75 ble.onDisconnection(disconnectionCallback);
fallenfate 67:81b595625ce0 76 ble.onDataWritten(onDataWritten);
fallenfate 67:81b595625ce0 77
fallenfate 67:81b595625ce0 78
fallenfate 67:81b595625ce0 79 uart = new UARTService(ble);
mbedAustin 56:56bc0cab3916 80 iBeaconService ibeacon(ble, uuid, majorNumber, minorNumber, txPower);
mbedAustin 53:f9ec2c7a47f5 81
rgrover1 60:3034dc913ea1 82 ble.setAdvertisingInterval(1000); /* 1000ms. */
Rohit Grover 19:869d8c7306b4 83 ble.startAdvertising();
ktownsend 0:7613d21e5974 84
mbedAustin 56:56bc0cab3916 85 while(1) {
mbedAustin 56:56bc0cab3916 86 ble.waitForEvent(); // allows or low power operation
ktownsend 0:7613d21e5974 87 }
Rohit Grover 10:391c1acf4b9d 88 }