wen huang lin / Mbed 2 deprecated BLE_PIR_BEACON_TEST

test

Dependencies:   BLE_API mbed nRF51822

main.cpp@6:e287fa7f2e1c, 2016-09-09 (annotated)

Committer:
wenhuanglin
Date:
Fri Sep 09 08:43:51 2016 +0000
Revision:
6:e287fa7f2e1c
Parent:
5:63d48ab9ffc1 
test5

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wenhuanglin 2:7ba2833a6b44 1 /* mbed Microcontroller Library
wenhuanglin 2:7ba2833a6b44 2 * Copyright (c) 2006-2015 ARM Limited
wenhuanglin 2:7ba2833a6b44 3 *
wenhuanglin 2:7ba2833a6b44 4 * Licensed under the Apache License, Version 2.0 (the "License");
wenhuanglin 2:7ba2833a6b44 5 * you may not use this file except in compliance with the License.
wenhuanglin 2:7ba2833a6b44 6 * You may obtain a copy of the License at
wenhuanglin 2:7ba2833a6b44 7 *
wenhuanglin 2:7ba2833a6b44 8 * http://www.apache.org/licenses/LICENSE-2.0
wenhuanglin 2:7ba2833a6b44 9 *
wenhuanglin 2:7ba2833a6b44 10 * Unless required by applicable law or agreed to in writing, software
wenhuanglin 2:7ba2833a6b44 11 * distributed under the License is distributed on an "AS IS" BASIS,
wenhuanglin 2:7ba2833a6b44 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
wenhuanglin 2:7ba2833a6b44 13 * See the License for the specific language governing permissions and
wenhuanglin 2:7ba2833a6b44 14 * limitations under the License.
wenhuanglin 2:7ba2833a6b44 15 */
wenhuanglin 2:7ba2833a6b44 16
wenhuanglin 2:7ba2833a6b44 17 #include "mbed.h"
wenhuanglin 2:7ba2833a6b44 18 #include "ble/BLE.h"
wenhuanglin 2:7ba2833a6b44 19
wenhuanglin 2:7ba2833a6b44 20 Ticker timer;
wenhuanglin 2:7ba2833a6b44 21
wenhuanglin 2:7ba2833a6b44 22 DigitalIn myInputPin(P0_10);
wenhuanglin 2:7ba2833a6b44 23
wenhuanglin 2:7ba2833a6b44 24 BLE& ble = BLE::Instance(BLE::DEFAULT_INSTANCE);
wenhuanglin 2:7ba2833a6b44 25
wenhuanglin 2:7ba2833a6b44 26 /* Optional: Device Name, add for human read-ability */
wenhuanglin 5:63d48ab9ffc1 27
wenhuanglin 6:e287fa7f2e1c 28 const static char DEVICE_NAME[] = "BLE_BEACON_TE";
wenhuanglin 2:7ba2833a6b44 29
wenhuanglin 2:7ba2833a6b44 30
wenhuanglin 2:7ba2833a6b44 31 /* You have up to 26 bytes of advertising data to use. */
wenhuanglin 2:7ba2833a6b44 32 uint8_t AdvData[] = {0x01,0x02,0x00,0x04,0x12}; /* Example of hex data */
wenhuanglin 2:7ba2833a6b44 33 //const static uint8_t AdvData[] = {"ChangeThisData"}; /* Example of character data */
wenhuanglin 2:7ba2833a6b44 34
wenhuanglin 2:7ba2833a6b44 35
wenhuanglin 2:7ba2833a6b44 36 class AdvertisementPacket {
wenhuanglin 2:7ba2833a6b44 37 public:
wenhuanglin 2:7ba2833a6b44 38 AdvertisementPacket(BLE&);
wenhuanglin 2:7ba2833a6b44 39 void updateAdvertisementPacket(){
wenhuanglin 2:7ba2833a6b44 40
wenhuanglin 2:7ba2833a6b44 41 AdvData[1] = myInputPin;
wenhuanglin 2:7ba2833a6b44 42
wenhuanglin 2:7ba2833a6b44 43 ble.gap().clearAdvertisingPayload();
wenhuanglin 2:7ba2833a6b44 44 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
wenhuanglin 2:7ba2833a6b44 45 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, AdvData, sizeof(AdvData));
wenhuanglin 2:7ba2833a6b44 46 };
wenhuanglin 2:7ba2833a6b44 47 private:
wenhuanglin 2:7ba2833a6b44 48 BLE &ble;
wenhuanglin 2:7ba2833a6b44 49 };
wenhuanglin 2:7ba2833a6b44 50
wenhuanglin 2:7ba2833a6b44 51 AdvertisementPacket::AdvertisementPacket(BLE &bleIn): ble(bleIn){
wenhuanglin 2:7ba2833a6b44 52
wenhuanglin 2:7ba2833a6b44 53 };
wenhuanglin 2:7ba2833a6b44 54 /*
wenhuanglin 2:7ba2833a6b44 55
wenhuanglin 2:7ba2833a6b44 56 /* Optional: Restart advertising when peer disconnects */
wenhuanglin 2:7ba2833a6b44 57 void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)
wenhuanglin 2:7ba2833a6b44 58 {
wenhuanglin 2:7ba2833a6b44 59 BLE::Instance().gap().startAdvertising();
wenhuanglin 2:7ba2833a6b44 60 }
wenhuanglin 2:7ba2833a6b44 61 /**
wenhuanglin 2:7ba2833a6b44 62 * This function is called when the ble initialization process has failed
wenhuanglin 2:7ba2833a6b44 63 */
wenhuanglin 2:7ba2833a6b44 64 void onBleInitError(BLE &ble, ble_error_t error)
wenhuanglin 2:7ba2833a6b44 65 {
wenhuanglin 2:7ba2833a6b44 66 /* Avoid compiler warnings */
wenhuanglin 2:7ba2833a6b44 67 (void) ble;
wenhuanglin 2:7ba2833a6b44 68 (void) error;
wenhuanglin 2:7ba2833a6b44 69
wenhuanglin 2:7ba2833a6b44 70 /* Initialization error handling should go here */
wenhuanglin 2:7ba2833a6b44 71 }
wenhuanglin 2:7ba2833a6b44 72
wenhuanglin 2:7ba2833a6b44 73 /**
wenhuanglin 2:7ba2833a6b44 74 * Callback triggered when the ble initialization process has finished
wenhuanglin 2:7ba2833a6b44 75 */
wenhuanglin 2:7ba2833a6b44 76 void bleInitComplete(BLE::InitializationCompleteCallbackContext *params)
wenhuanglin 2:7ba2833a6b44 77 {
wenhuanglin 2:7ba2833a6b44 78 BLE& ble = params->ble;
wenhuanglin 2:7ba2833a6b44 79 ble_error_t error = params->error;
wenhuanglin 2:7ba2833a6b44 80
wenhuanglin 2:7ba2833a6b44 81 if (error != BLE_ERROR_NONE) {
wenhuanglin 2:7ba2833a6b44 82 /* In case of error, forward the error handling to onBleInitError */
wenhuanglin 2:7ba2833a6b44 83 onBleInitError(ble, error);
wenhuanglin 2:7ba2833a6b44 84 return;
wenhuanglin 2:7ba2833a6b44 85 }
wenhuanglin 2:7ba2833a6b44 86
wenhuanglin 2:7ba2833a6b44 87 /* Ensure that it is the default instance of BLE */
wenhuanglin 2:7ba2833a6b44 88 if(ble.getInstanceID() != BLE::DEFAULT_INSTANCE) {
wenhuanglin 2:7ba2833a6b44 89 return;
wenhuanglin 2:7ba2833a6b44 90 }
wenhuanglin 2:7ba2833a6b44 91
wenhuanglin 2:7ba2833a6b44 92 /* Set device name characteristic data */
wenhuanglin 2:7ba2833a6b44 93 ble.gap().setDeviceName((const uint8_t *) DEVICE_NAME);
wenhuanglin 2:7ba2833a6b44 94
wenhuanglin 2:7ba2833a6b44 95 /* Optional: add callback for disconnection */
wenhuanglin 2:7ba2833a6b44 96 ble.gap().onDisconnection(disconnectionCallback);
wenhuanglin 2:7ba2833a6b44 97
wenhuanglin 2:7ba2833a6b44 98 /* Sacrifice 3B of 31B to Advertising Flags */
wenhuanglin 2:7ba2833a6b44 99 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
wenhuanglin 2:7ba2833a6b44 100 //ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
wenhuanglin 2:7ba2833a6b44 101
wenhuanglin 2:7ba2833a6b44 102
wenhuanglin 2:7ba2833a6b44 103 /* Configure advertisements */
wenhuanglin 2:7ba2833a6b44 104 //ble.gap().setTxPower(radioPowerLevels[txPowerMode]);
wenhuanglin 2:7ba2833a6b44 105 ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED);
wenhuanglin 2:7ba2833a6b44 106 //ble.gap().setAdvertisingInterval(beaconPeriod);
wenhuanglin 2:7ba2833a6b44 107 //ble.gap().onRadioNotification(this, &EddystoneService::radioNotificationCallback);
wenhuanglin 2:7ba2833a6b44 108 //ble.gap().initRadioNotification();
wenhuanglin 2:7ba2833a6b44 109
wenhuanglin 2:7ba2833a6b44 110
wenhuanglin 2:7ba2833a6b44 111 /* Sacrifice 2B of 31B to AdvType overhead, rest goes to AdvData array you define */
wenhuanglin 2:7ba2833a6b44 112 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, AdvData, sizeof(AdvData));
wenhuanglin 2:7ba2833a6b44 113
wenhuanglin 2:7ba2833a6b44 114 /* Optional: Add name to device */
wenhuanglin 2:7ba2833a6b44 115 //ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
wenhuanglin 2:7ba2833a6b44 116
wenhuanglin 2:7ba2833a6b44 117 /* Set advertising interval. Longer interval == longer battery life */
wenhuanglin 2:7ba2833a6b44 118 ble.gap().setAdvertisingInterval(1000); /* 100ms */
wenhuanglin 2:7ba2833a6b44 119
wenhuanglin 2:7ba2833a6b44 120 ble.gap().clearAdvertisingPayload();
wenhuanglin 2:7ba2833a6b44 121 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE );
wenhuanglin 2:7ba2833a6b44 122 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, AdvData, sizeof(AdvData));
wenhuanglin 2:7ba2833a6b44 123
wenhuanglin 2:7ba2833a6b44 124
wenhuanglin 2:7ba2833a6b44 125
wenhuanglin 2:7ba2833a6b44 126 /* Start advertising */
wenhuanglin 2:7ba2833a6b44 127 ble.gap().startAdvertising();
wenhuanglin 2:7ba2833a6b44 128 }
wenhuanglin 2:7ba2833a6b44 129
wenhuanglin 2:7ba2833a6b44 130 int main(void)
wenhuanglin 2:7ba2833a6b44 131 {
wenhuanglin 2:7ba2833a6b44 132
wenhuanglin 2:7ba2833a6b44 133
wenhuanglin 2:7ba2833a6b44 134
wenhuanglin 2:7ba2833a6b44 135
wenhuanglin 2:7ba2833a6b44 136 /* Initialize BLE baselayer, always do this first! */
wenhuanglin 2:7ba2833a6b44 137 ble.init(bleInitComplete);
wenhuanglin 2:7ba2833a6b44 138
wenhuanglin 2:7ba2833a6b44 139 /* SpinWait for initialization to complete. This is necessary because the
wenhuanglin 2:7ba2833a6b44 140 * BLE object is used in the main loop below. */
wenhuanglin 2:7ba2833a6b44 141 while (!ble.hasInitialized()) { /* spin loop */ }
wenhuanglin 2:7ba2833a6b44 142
wenhuanglin 2:7ba2833a6b44 143 AdvertisementPacket f(ble);
wenhuanglin 2:7ba2833a6b44 144
wenhuanglin 2:7ba2833a6b44 145 timer.attach( &f, &AdvertisementPacket::updateAdvertisementPacket, 1.0);
wenhuanglin 2:7ba2833a6b44 146
wenhuanglin 2:7ba2833a6b44 147 while (true) {
wenhuanglin 2:7ba2833a6b44 148 ble.waitForEvent();
wenhuanglin 2:7ba2833a6b44 149 }
wenhuanglin 2:7ba2833a6b44 150 }