Wijtse Rekker / Mbed OS BLE_msg

Basic message sending over an ad hoc ble network

Fork of mbed-os-example-ble-LEDBlinker by mbed-os-examples

source/main.cpp@53:520683d4f1d2, 2017-12-12 (annotated)

Committer:
wijtse
Date:
Tue Dec 12 10:59:54 2017 +0000
Revision:
53:520683d4f1d2
Parent:
52:ce5ae9dd8745 
reverted to start adv on disconnect

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Vincent Coubard 0:86bf1d2040b3 1 /* mbed Microcontroller Library
Vincent Coubard 0:86bf1d2040b3 2 * Copyright (c) 2006-2015 ARM Limited
Vincent Coubard 0:86bf1d2040b3 3 *
Vincent Coubard 0:86bf1d2040b3 4 * Licensed under the Apache License, Version 2.0 (the "License");
Vincent Coubard 0:86bf1d2040b3 5 * you may not use this file except in compliance with the License.
Vincent Coubard 0:86bf1d2040b3 6 * You may obtain a copy of the License at
Vincent Coubard 0:86bf1d2040b3 7 *
Vincent Coubard 0:86bf1d2040b3 8 * http://www.apache.org/licenses/LICENSE-2.0
Vincent Coubard 0:86bf1d2040b3 9 *
Vincent Coubard 0:86bf1d2040b3 10 * Unless required by applicable law or agreed to in writing, software
Vincent Coubard 0:86bf1d2040b3 11 * distributed under the License is distributed on an "AS IS" BASIS,
Vincent Coubard 0:86bf1d2040b3 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Vincent Coubard 0:86bf1d2040b3 13 * See the License for the specific language governing permissions and
Vincent Coubard 0:86bf1d2040b3 14 * limitations under the License.
Vincent Coubard 0:86bf1d2040b3 15 */
Vincent Coubard 0:86bf1d2040b3 16
mbed_official 12:059c7b7fb18a 17 #include <events/mbed_events.h>
Vincent Coubard 0:86bf1d2040b3 18 #include <mbed.h>
Vincent Coubard 0:86bf1d2040b3 19 #include "ble/BLE.h"
Vincent Coubard 0:86bf1d2040b3 20 #include "ble/DiscoveredCharacteristic.h"
Vincent Coubard 0:86bf1d2040b3 21 #include "ble/DiscoveredService.h"
wijtse 50:7dcc6a0d9c95 22 #include "LEDService.h"
Vincent Coubard 0:86bf1d2040b3 23
wijtse 50:7dcc6a0d9c95 24 DigitalOut alivenessLED(LED1, 0);
wijtse 50:7dcc6a0d9c95 25 DigitalOut actuatedLED(LED2, 0);
wijtse 50:7dcc6a0d9c95 26
wijtse 50:7dcc6a0d9c95 27 const static char DEVICE_NAME[] = "LEDDIE";
wijtse 50:7dcc6a0d9c95 28 uint8_t NUMBER = 3;
wijtse 50:7dcc6a0d9c95 29 uint8_t COUNTER = 0;
wijtse 50:7dcc6a0d9c95 30 static const uint16_t uuid16_list[] = {LEDService::LED_SERVICE_UUID};
wijtse 50:7dcc6a0d9c95 31
wijtse 50:7dcc6a0d9c95 32 LEDService *ledServicePtr;
wijtse 50:7dcc6a0d9c95 33
Vincent Coubard 0:86bf1d2040b3 34 static DiscoveredCharacteristic ledCharacteristic;
Vincent Coubard 0:86bf1d2040b3 35 static bool triggerLedCharacteristic;
wijtse 50:7dcc6a0d9c95 36 static const char PEER_NAME[] = "LEDDIE";
Vincent Coubard 0:86bf1d2040b3 37
mbed_official 28:64621b6587e1 38 static EventQueue eventQueue(/* event count */ 16 * EVENTS_EVENT_SIZE);
Vincent Coubard 0:86bf1d2040b3 39
Vincent Coubard 0:86bf1d2040b3 40 void periodicCallback(void) {
Vincent Coubard 0:86bf1d2040b3 41 alivenessLED = !alivenessLED; /* Do blinky on LED1 while we're waiting for BLE events */
Vincent Coubard 0:86bf1d2040b3 42 }
Vincent Coubard 0:86bf1d2040b3 43
Vincent Coubard 0:86bf1d2040b3 44 void advertisementCallback(const Gap::AdvertisementCallbackParams_t *params) {
Vincent Coubard 0:86bf1d2040b3 45 // parse the advertising payload, looking for data type COMPLETE_LOCAL_NAME
Vincent Coubard 0:86bf1d2040b3 46 // The advertising payload is a collection of key/value records where
Vincent Coubard 0:86bf1d2040b3 47 // byte 0: length of the record excluding this byte
Vincent Coubard 0:86bf1d2040b3 48 // byte 1: The key, it is the type of the data
Vincent Coubard 0:86bf1d2040b3 49 // byte [2..N] The value. N is equal to byte0 - 1
wijtse 50:7dcc6a0d9c95 50 bool isTrustedDevice = false;
wijtse 50:7dcc6a0d9c95 51 uint8_t readNumber;
wijtse 50:7dcc6a0d9c95 52 uint8_t readCounter = 0;
Vincent Coubard 0:86bf1d2040b3 53 for (uint8_t i = 0; i < params->advertisingDataLen; ++i) {
Vincent Coubard 0:86bf1d2040b3 54
Vincent Coubard 0:86bf1d2040b3 55 const uint8_t record_length = params->advertisingData[i];
Vincent Coubard 0:86bf1d2040b3 56 if (record_length == 0) {
Vincent Coubard 0:86bf1d2040b3 57 continue;
Vincent Coubard 0:86bf1d2040b3 58 }
Vincent Coubard 0:86bf1d2040b3 59 const uint8_t type = params->advertisingData[i + 1];
Vincent Coubard 0:86bf1d2040b3 60 const uint8_t* value = params->advertisingData + i + 2;
Vincent Coubard 0:86bf1d2040b3 61 const uint8_t value_length = record_length - 1;
Vincent Coubard 0:86bf1d2040b3 62
Vincent Coubard 0:86bf1d2040b3 63 if(type == GapAdvertisingData::COMPLETE_LOCAL_NAME) {
Vincent Coubard 0:86bf1d2040b3 64 if ((value_length == sizeof(PEER_NAME)) && (memcmp(value, PEER_NAME, value_length) == 0)) {
Vincent Coubard 0:86bf1d2040b3 65 printf(
Vincent Coubard 0:86bf1d2040b3 66 "adv peerAddr[%02x %02x %02x %02x %02x %02x] rssi %d, isScanResponse %u, AdvertisementType %u\r\n",
Vincent Coubard 0:86bf1d2040b3 67 params->peerAddr[5], params->peerAddr[4], params->peerAddr[3], params->peerAddr[2],
Vincent Coubard 0:86bf1d2040b3 68 params->peerAddr[1], params->peerAddr[0], params->rssi, params->isScanResponse, params->type
Vincent Coubard 0:86bf1d2040b3 69 );
wijtse 50:7dcc6a0d9c95 70 isTrustedDevice = true;
Vincent Coubard 0:86bf1d2040b3 71 }
Vincent Coubard 0:86bf1d2040b3 72 }
wijtse 50:7dcc6a0d9c95 73
wijtse 50:7dcc6a0d9c95 74 if(type == GapAdvertisingData::SERVICE_DATA && isTrustedDevice) {
wijtse 50:7dcc6a0d9c95 75 printf("adv number = %d\n\r", *value);
wijtse 50:7dcc6a0d9c95 76 readNumber = *value;
wijtse 50:7dcc6a0d9c95 77 }
wijtse 50:7dcc6a0d9c95 78 if(type == GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA && isTrustedDevice) {
wijtse 50:7dcc6a0d9c95 79 printf("adv counter = %d\n\r",*value);
wijtse 50:7dcc6a0d9c95 80 readCounter = *value;
wijtse 50:7dcc6a0d9c95 81 }
wijtse 50:7dcc6a0d9c95 82
Vincent Coubard 0:86bf1d2040b3 83 i += record_length;
Vincent Coubard 0:86bf1d2040b3 84 }
wijtse 50:7dcc6a0d9c95 85 if (readCounter > COUNTER) {
wijtse 50:7dcc6a0d9c95 86 printf("Updating number and counter because newCounter is bigger");
wijtse 50:7dcc6a0d9c95 87 NUMBER = readNumber;
wijtse 50:7dcc6a0d9c95 88 COUNTER = readCounter;
wijtse 50:7dcc6a0d9c95 89
wijtse 50:7dcc6a0d9c95 90 BLE &ble = BLE::Instance();
wijtse 50:7dcc6a0d9c95 91
wijtse 50:7dcc6a0d9c95 92 ble.gap().updateAdvertisingPayload(GapAdvertisingData::SERVICE_DATA , &NUMBER, sizeof(NUMBER));
wijtse 50:7dcc6a0d9c95 93 ble.gap().updateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA , &COUNTER, sizeof(COUNTER));
wijtse 50:7dcc6a0d9c95 94 ble.gap().startAdvertising();
wijtse 51:510e74364627 95 ble.gattServer().write(ledServicePtr->getValueHandle(), &NUMBER, sizeof(NUMBER));
wijtse 50:7dcc6a0d9c95 96 }
Vincent Coubard 0:86bf1d2040b3 97 }
Vincent Coubard 0:86bf1d2040b3 98
Vincent Coubard 0:86bf1d2040b3 99 void serviceDiscoveryCallback(const DiscoveredService *service) {
Vincent Coubard 0:86bf1d2040b3 100 if (service->getUUID().shortOrLong() == UUID::UUID_TYPE_SHORT) {
Vincent Coubard 0:86bf1d2040b3 101 printf("S UUID-%x attrs[%u %u]\r\n", service->getUUID().getShortUUID(), service->getStartHandle(), service->getEndHandle());
Vincent Coubard 0:86bf1d2040b3 102 } else {
Vincent Coubard 0:86bf1d2040b3 103 printf("S UUID-");
Vincent Coubard 0:86bf1d2040b3 104 const uint8_t *longUUIDBytes = service->getUUID().getBaseUUID();
Vincent Coubard 0:86bf1d2040b3 105 for (unsigned i = 0; i < UUID::LENGTH_OF_LONG_UUID; i++) {
Vincent Coubard 0:86bf1d2040b3 106 printf("%02x", longUUIDBytes[i]);
Vincent Coubard 0:86bf1d2040b3 107 }
Vincent Coubard 0:86bf1d2040b3 108 printf(" attrs[%u %u]\r\n", service->getStartHandle(), service->getEndHandle());
Vincent Coubard 0:86bf1d2040b3 109 }
Vincent Coubard 0:86bf1d2040b3 110 }
Vincent Coubard 0:86bf1d2040b3 111
Vincent Coubard 0:86bf1d2040b3 112 void updateLedCharacteristic(void) {
Vincent Coubard 0:86bf1d2040b3 113 if (!BLE::Instance().gattClient().isServiceDiscoveryActive()) {
Vincent Coubard 0:86bf1d2040b3 114 ledCharacteristic.read();
Vincent Coubard 0:86bf1d2040b3 115 }
Vincent Coubard 0:86bf1d2040b3 116 }
Vincent Coubard 0:86bf1d2040b3 117
Vincent Coubard 0:86bf1d2040b3 118 void characteristicDiscoveryCallback(const DiscoveredCharacteristic *characteristicP) {
Vincent Coubard 0:86bf1d2040b3 119 printf(" C UUID-%x valueAttr[%u] props[%x]\r\n", characteristicP->getUUID().getShortUUID(), characteristicP->getValueHandle(), (uint8_t)characteristicP->getProperties().broadcast());
Vincent Coubard 0:86bf1d2040b3 120 if (characteristicP->getUUID().getShortUUID() == 0xa001) { /* !ALERT! Alter this filter to suit your device. */
Vincent Coubard 0:86bf1d2040b3 121 ledCharacteristic = *characteristicP;
Vincent Coubard 0:86bf1d2040b3 122 triggerLedCharacteristic = true;
Vincent Coubard 0:86bf1d2040b3 123 }
Vincent Coubard 0:86bf1d2040b3 124 }
Vincent Coubard 0:86bf1d2040b3 125
Vincent Coubard 0:86bf1d2040b3 126 void discoveryTerminationCallback(Gap::Handle_t connectionHandle) {
Vincent Coubard 0:86bf1d2040b3 127 printf("terminated SD for handle %u\r\n", connectionHandle);
Vincent Coubard 0:86bf1d2040b3 128 if (triggerLedCharacteristic) {
Vincent Coubard 0:86bf1d2040b3 129 triggerLedCharacteristic = false;
mbed_official 12:059c7b7fb18a 130 eventQueue.call(updateLedCharacteristic);
Vincent Coubard 0:86bf1d2040b3 131 }
Vincent Coubard 0:86bf1d2040b3 132 }
Vincent Coubard 0:86bf1d2040b3 133
Vincent Coubard 0:86bf1d2040b3 134 void connectionCallback(const Gap::ConnectionCallbackParams_t *params) {
Vincent Coubard 0:86bf1d2040b3 135 if (params->role == Gap::CENTRAL) {
Vincent Coubard 0:86bf1d2040b3 136 BLE &ble = BLE::Instance();
Vincent Coubard 0:86bf1d2040b3 137 ble.gattClient().onServiceDiscoveryTermination(discoveryTerminationCallback);
Vincent Coubard 0:86bf1d2040b3 138 ble.gattClient().launchServiceDiscovery(params->handle, serviceDiscoveryCallback, characteristicDiscoveryCallback, 0xa000, 0xa001);
Vincent Coubard 0:86bf1d2040b3 139 }
Vincent Coubard 0:86bf1d2040b3 140 }
Vincent Coubard 0:86bf1d2040b3 141
Vincent Coubard 0:86bf1d2040b3 142 void triggerToggledWrite(const GattReadCallbackParams *response) {
Vincent Coubard 0:86bf1d2040b3 143 if (response->handle == ledCharacteristic.getValueHandle()) {
Vincent Coubard 0:86bf1d2040b3 144 printf("triggerToggledWrite: handle %u, offset %u, len %u\r\n", response->handle, response->offset, response->len);
Vincent Coubard 0:86bf1d2040b3 145 for (unsigned index = 0; index < response->len; index++) {
Vincent Coubard 0:86bf1d2040b3 146 printf("%c[%02x]", response->data[index], response->data[index]);
Vincent Coubard 0:86bf1d2040b3 147 }
Vincent Coubard 0:86bf1d2040b3 148 printf("\r\n");
Vincent Coubard 0:86bf1d2040b3 149
Vincent Coubard 0:86bf1d2040b3 150 uint8_t toggledValue = response->data[0] ^ 0x1;
Vincent Coubard 0:86bf1d2040b3 151 ledCharacteristic.write(1, &toggledValue);
Vincent Coubard 0:86bf1d2040b3 152 }
Vincent Coubard 0:86bf1d2040b3 153 }
Vincent Coubard 0:86bf1d2040b3 154
Vincent Coubard 0:86bf1d2040b3 155 void triggerRead(const GattWriteCallbackParams *response) {
Vincent Coubard 0:86bf1d2040b3 156 if (response->handle == ledCharacteristic.getValueHandle()) {
Vincent Coubard 0:86bf1d2040b3 157 ledCharacteristic.read();
Vincent Coubard 0:86bf1d2040b3 158 }
Vincent Coubard 0:86bf1d2040b3 159 }
Vincent Coubard 0:86bf1d2040b3 160
Vincent Coubard 0:86bf1d2040b3 161 void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *) {
Vincent Coubard 0:86bf1d2040b3 162 printf("disconnected\r\n");
Vincent Coubard 0:86bf1d2040b3 163 /* Start scanning and try to connect again */
Vincent Coubard 0:86bf1d2040b3 164 BLE::Instance().gap().startScan(advertisementCallback);
wijtse 50:7dcc6a0d9c95 165 BLE::Instance().gap().startAdvertising();
Vincent Coubard 0:86bf1d2040b3 166 }
Vincent Coubard 0:86bf1d2040b3 167
Vincent Coubard 0:86bf1d2040b3 168 void onBleInitError(BLE &ble, ble_error_t error)
Vincent Coubard 0:86bf1d2040b3 169 {
Vincent Coubard 0:86bf1d2040b3 170 /* Initialization error handling should go here */
Vincent Coubard 0:86bf1d2040b3 171 }
Vincent Coubard 0:86bf1d2040b3 172
mbed_official 45:9fe6d1e21b8a 173 void printMacAddress()
mbed_official 45:9fe6d1e21b8a 174 {
mbed_official 45:9fe6d1e21b8a 175 /* Print out device MAC address to the console*/
mbed_official 45:9fe6d1e21b8a 176 Gap::AddressType_t addr_type;
mbed_official 45:9fe6d1e21b8a 177 Gap::Address_t address;
mbed_official 45:9fe6d1e21b8a 178 BLE::Instance().gap().getAddress(&addr_type, address);
mbed_official 45:9fe6d1e21b8a 179 printf("DEVICE MAC ADDRESS: ");
mbed_official 45:9fe6d1e21b8a 180 for (int i = 5; i >= 1; i--){
mbed_official 45:9fe6d1e21b8a 181 printf("%02x:", address[i]);
mbed_official 45:9fe6d1e21b8a 182 }
mbed_official 45:9fe6d1e21b8a 183 printf("%02x\r\n", address[0]);
mbed_official 45:9fe6d1e21b8a 184 }
mbed_official 45:9fe6d1e21b8a 185
wijtse 50:7dcc6a0d9c95 186 // ============================================================================
wijtse 50:7dcc6a0d9c95 187 // ============================================================================
wijtse 50:7dcc6a0d9c95 188 // ============================================================================
wijtse 50:7dcc6a0d9c95 189
wijtse 50:7dcc6a0d9c95 190 /**
wijtse 50:7dcc6a0d9c95 191 * This callback allows the LEDService to receive updates to the ledState Characteristic.
wijtse 50:7dcc6a0d9c95 192 *
wijtse 50:7dcc6a0d9c95 193 * @param[in] params
wijtse 50:7dcc6a0d9c95 194 * Information about the characterisitc being updated.
wijtse 50:7dcc6a0d9c95 195 */
wijtse 50:7dcc6a0d9c95 196 void onDataWrittenCallback(const GattWriteCallbackParams *params) {
wijtse 50:7dcc6a0d9c95 197 if ((params->handle == ledServicePtr->getValueHandle()) && (params->len == 1)) {
wijtse 50:7dcc6a0d9c95 198
wijtse 50:7dcc6a0d9c95 199 COUNTER++;
wijtse 50:7dcc6a0d9c95 200 NUMBER = *(params->data);
wijtse 50:7dcc6a0d9c95 201
wijtse 50:7dcc6a0d9c95 202 BLE &ble = BLE::Instance();
wijtse 50:7dcc6a0d9c95 203
wijtse 50:7dcc6a0d9c95 204 ble.gap().updateAdvertisingPayload(GapAdvertisingData::SERVICE_DATA , &NUMBER, sizeof(NUMBER));
wijtse 50:7dcc6a0d9c95 205 ble.gap().updateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA , &COUNTER, sizeof(COUNTER));
wijtse 50:7dcc6a0d9c95 206
wijtse 50:7dcc6a0d9c95 207 printf("NUMBER after change %d\n\r",NUMBER);
wijtse 50:7dcc6a0d9c95 208 printf("counter after change %d\n\r",COUNTER);
wijtse 53:520683d4f1d2 209
wijtse 50:7dcc6a0d9c95 210 }
wijtse 50:7dcc6a0d9c95 211 }
wijtse 50:7dcc6a0d9c95 212
wijtse 50:7dcc6a0d9c95 213 // ============================================================================
wijtse 50:7dcc6a0d9c95 214 // ============================================================================
wijtse 50:7dcc6a0d9c95 215 // ============================================================================
wijtse 50:7dcc6a0d9c95 216
wijtse 50:7dcc6a0d9c95 217
wijtse 50:7dcc6a0d9c95 218
Vincent Coubard 0:86bf1d2040b3 219 void bleInitComplete(BLE::InitializationCompleteCallbackContext *params)
Vincent Coubard 0:86bf1d2040b3 220 {
Vincent Coubard 0:86bf1d2040b3 221 BLE& ble = params->ble;
Vincent Coubard 0:86bf1d2040b3 222 ble_error_t error = params->error;
Vincent Coubard 0:86bf1d2040b3 223
Vincent Coubard 0:86bf1d2040b3 224 if (error != BLE_ERROR_NONE) {
Vincent Coubard 0:86bf1d2040b3 225 /* In case of error, forward the error handling to onBleInitError */
Vincent Coubard 0:86bf1d2040b3 226 onBleInitError(ble, error);
Vincent Coubard 0:86bf1d2040b3 227 return;
Vincent Coubard 0:86bf1d2040b3 228 }
Vincent Coubard 0:86bf1d2040b3 229
Vincent Coubard 0:86bf1d2040b3 230 /* Ensure that it is the default instance of BLE */
Vincent Coubard 0:86bf1d2040b3 231 if (ble.getInstanceID() != BLE::DEFAULT_INSTANCE) {
Vincent Coubard 0:86bf1d2040b3 232 return;
Vincent Coubard 0:86bf1d2040b3 233 }
Vincent Coubard 0:86bf1d2040b3 234
Vincent Coubard 0:86bf1d2040b3 235 ble.gap().onDisconnection(disconnectionCallback);
wijtse 50:7dcc6a0d9c95 236
wijtse 50:7dcc6a0d9c95 237
Vincent Coubard 0:86bf1d2040b3 238
Vincent Coubard 0:86bf1d2040b3 239 // scan interval: 400ms and scan window: 400ms.
Vincent Coubard 0:86bf1d2040b3 240 // Every 400ms the device will scan for 400ms
Vincent Coubard 0:86bf1d2040b3 241 // This means that the device will scan continuously.
Vincent Coubard 0:86bf1d2040b3 242 ble.gap().setScanParams(400, 400);
Vincent Coubard 0:86bf1d2040b3 243 ble.gap().startScan(advertisementCallback);
mbed_official 45:9fe6d1e21b8a 244
wijtse 50:7dcc6a0d9c95 245 // ========================================================================
wijtse 50:7dcc6a0d9c95 246 // ========================================================================
wijtse 50:7dcc6a0d9c95 247 // ========================================================================
wijtse 50:7dcc6a0d9c95 248
wijtse 50:7dcc6a0d9c95 249 ble.gattServer().onDataWritten(onDataWrittenCallback);
wijtse 50:7dcc6a0d9c95 250
wijtse 50:7dcc6a0d9c95 251 bool initialValueForLEDCharacteristic = false;
wijtse 50:7dcc6a0d9c95 252 ledServicePtr = new LEDService(ble, initialValueForLEDCharacteristic);
wijtse 50:7dcc6a0d9c95 253
wijtse 50:7dcc6a0d9c95 254 /* setup advertising */
wijtse 50:7dcc6a0d9c95 255 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
wijtse 50:7dcc6a0d9c95 256 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list));
wijtse 50:7dcc6a0d9c95 257 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
wijtse 50:7dcc6a0d9c95 258 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::SERVICE_DATA , &NUMBER, sizeof(NUMBER));
wijtse 50:7dcc6a0d9c95 259 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA , &COUNTER, sizeof(COUNTER));
wijtse 50:7dcc6a0d9c95 260
wijtse 50:7dcc6a0d9c95 261
wijtse 50:7dcc6a0d9c95 262 ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
wijtse 50:7dcc6a0d9c95 263 ble.gap().setAdvertisingInterval(1000); /* 1000ms. */
wijtse 50:7dcc6a0d9c95 264 ble.gap().startAdvertising();
wijtse 50:7dcc6a0d9c95 265
wijtse 50:7dcc6a0d9c95 266 // ========================================================================
wijtse 50:7dcc6a0d9c95 267 // ========================================================================
wijtse 50:7dcc6a0d9c95 268 // ========================================================================
mbed_official 45:9fe6d1e21b8a 269 printMacAddress();
Vincent Coubard 0:86bf1d2040b3 270 }
Vincent Coubard 0:86bf1d2040b3 271
Vincent Coubard 0:86bf1d2040b3 272 void scheduleBleEventsProcessing(BLE::OnEventsToProcessCallbackContext* context) {
Vincent Coubard 0:86bf1d2040b3 273 BLE &ble = BLE::Instance();
mbed_official 12:059c7b7fb18a 274 eventQueue.call(Callback<void()>(&ble, &BLE::processEvents));
Vincent Coubard 0:86bf1d2040b3 275 }
Vincent Coubard 0:86bf1d2040b3 276
Vincent Coubard 0:86bf1d2040b3 277 int main()
Vincent Coubard 0:86bf1d2040b3 278 {
Vincent Coubard 0:86bf1d2040b3 279 triggerLedCharacteristic = false;
mbed_official 12:059c7b7fb18a 280 eventQueue.call_every(500, periodicCallback);
Vincent Coubard 0:86bf1d2040b3 281
Vincent Coubard 0:86bf1d2040b3 282 BLE &ble = BLE::Instance();
Vincent Coubard 0:86bf1d2040b3 283 ble.onEventsToProcess(scheduleBleEventsProcessing);
Vincent Coubard 0:86bf1d2040b3 284 ble.init(bleInitComplete);
Vincent Coubard 0:86bf1d2040b3 285
mbed_official 12:059c7b7fb18a 286 eventQueue.dispatch_forever();
Vincent Coubard 0:86bf1d2040b3 287
Vincent Coubard 0:86bf1d2040b3 288 return 0;
Vincent Coubard 0:86bf1d2040b3 289 }