Aleksander Vognild Burkow / Puck

A library for easier setup and prototyping of new pucks, by collecting everything that is common for all pucks in one place.

Dependencies:   BLE_API nRF51822

Fork of Puck by Nordic Pucks

Puck.h@9:ba0527c6b6d0, 2014-07-29 (annotated)

Committer:
sigveseb
Date:
Tue Jul 29 14:03:14 2014 +0000
Revision:
9:ba0527c6b6d0
Parent:
7:c07c01c2a741
Child:
10:67e4694f2d74
Update display puck to use new puck lib

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sigveseb 3:5432b38585ea 1 #ifndef __PUCK_HPP__
sigveseb 3:5432b38585ea 2 #define __PUCK_HPP__
sigveseb 3:5432b38585ea 3
sigveseb 3:5432b38585ea 4 #include "BLEDevice.h"
sigveseb 3:5432b38585ea 5 #include <vector>
cristea 7:c07c01c2a741 6 #include "Log.h"
sigveseb 3:5432b38585ea 7
sigveseb 9:ba0527c6b6d0 8 enum PuckState {
sigveseb 3:5432b38585ea 9 CONNECTING,
sigveseb 3:5432b38585ea 10 CONNECTED,
sigveseb 3:5432b38585ea 11 ADVERTISING,
sigveseb 3:5432b38585ea 12 DISCONNECTED
sigveseb 3:5432b38585ea 13 };
sigveseb 3:5432b38585ea 14
sigveseb 3:5432b38585ea 15 const UUID stringToUUID(const char* str);
sigveseb 3:5432b38585ea 16
sigveseb 3:5432b38585ea 17 typedef void (*CharacteristicWriteCallback)(uint8_t* value);
sigveseb 3:5432b38585ea 18
sigveseb 3:5432b38585ea 19 typedef struct {
sigveseb 3:5432b38585ea 20 const UUID* uuid;
sigveseb 3:5432b38585ea 21 std::vector<CharacteristicWriteCallback>* callbacks;
sigveseb 3:5432b38585ea 22 } CharacteristicWriteCallbacks;
sigveseb 3:5432b38585ea 23
sigveseb 3:5432b38585ea 24
sigveseb 3:5432b38585ea 25 class Puck {
sigveseb 3:5432b38585ea 26 private:
sigveseb 3:5432b38585ea 27 Puck() {}
sigveseb 3:5432b38585ea 28 Puck(const Puck&);
sigveseb 3:5432b38585ea 29 Puck& operator=(const Puck&);
sigveseb 3:5432b38585ea 30
sigveseb 3:5432b38585ea 31 BLEDevice ble;
sigveseb 3:5432b38585ea 32 uint8_t beaconPayload[25];
sigveseb 3:5432b38585ea 33 PuckState state;
sigveseb 3:5432b38585ea 34 std::vector<GattService*> services;
sigveseb 3:5432b38585ea 35 std::vector<GattCharacteristic*> characteristics;
sigveseb 3:5432b38585ea 36 std::vector<CharacteristicWriteCallbacks*> writeCallbacks;
sigveseb 3:5432b38585ea 37 std::vector<CharacteristicWriteCallback> pendingCallbackStack;
sigveseb 3:5432b38585ea 38 std::vector<uint8_t*> pendingCallbackParameterStack;
sigveseb 3:5432b38585ea 39
stiaje 4:91506772210d 40 GattCharacteristic **previousCharacteristics;
stiaje 4:91506772210d 41
sigveseb 3:5432b38585ea 42 public:
sigveseb 3:5432b38585ea 43 static Puck &getPuck();
sigveseb 3:5432b38585ea 44
stiaje 5:2f2a2ac6b231 45 BLEDevice &getBle() { return ble; }
sigveseb 3:5432b38585ea 46 PuckState getState() { return state; }
sigveseb 3:5432b38585ea 47 void setState(PuckState state);
sigveseb 3:5432b38585ea 48 void init(uint16_t minor);
sigveseb 3:5432b38585ea 49 void startAdvertising();
sigveseb 3:5432b38585ea 50 void stopAdvertising();
sigveseb 9:ba0527c6b6d0 51 void disconnect();
sigveseb 3:5432b38585ea 52 bool drive();
sigveseb 9:ba0527c6b6d0 53 int countFreeMemory();
sigveseb 3:5432b38585ea 54 void onDataWritten(uint16_t handle);
sigveseb 3:5432b38585ea 55 void addCharacteristic(const UUID serviceUuid, const UUID characteristicUuid, int bytes, int properties = 0xA);
sigveseb 9:ba0527c6b6d0 56 void onCharacteristicWrite(const UUID* uuid, CharacteristicWriteCallback callback);
sigveseb 3:5432b38585ea 57 uint8_t* getCharacteristicValue(const UUID uuid);
sigveseb 3:5432b38585ea 58 };
sigveseb 3:5432b38585ea 59
sigveseb 3:5432b38585ea 60 Puck &Puck::getPuck() {
sigveseb 3:5432b38585ea 61 static Puck _puckSingletonInstance;
sigveseb 3:5432b38585ea 62 return _puckSingletonInstance;
sigveseb 3:5432b38585ea 63 }
sigveseb 3:5432b38585ea 64
sigveseb 3:5432b38585ea 65
sigveseb 3:5432b38585ea 66 void onDisconnection(void) {
sigveseb 3:5432b38585ea 67 LOG_INFO("Disconnected.\n");
sigveseb 3:5432b38585ea 68 Puck::getPuck().setState(DISCONNECTED);
sigveseb 3:5432b38585ea 69 }
sigveseb 3:5432b38585ea 70
sigveseb 3:5432b38585ea 71 void onConnection(void) {
sigveseb 3:5432b38585ea 72 LOG_INFO("Connected.\n");
sigveseb 3:5432b38585ea 73 Puck::getPuck().setState(CONNECTED);
sigveseb 3:5432b38585ea 74 }
sigveseb 3:5432b38585ea 75
sigveseb 3:5432b38585ea 76 void onDataWrittenCallback(uint16_t handle) {
sigveseb 3:5432b38585ea 77 Puck::getPuck().onDataWritten(handle);
sigveseb 3:5432b38585ea 78 }
sigveseb 3:5432b38585ea 79
sigveseb 3:5432b38585ea 80 bool isEqualUUID(const UUID* uuidA, const UUID uuidB) {
sigveseb 3:5432b38585ea 81 const uint8_t* uuidABase = uuidA->getBaseUUID();
sigveseb 3:5432b38585ea 82 const uint8_t* uuidBBase = uuidB.getBaseUUID();
sigveseb 9:ba0527c6b6d0 83
sigveseb 3:5432b38585ea 84 for(int i = 0; i < 16; i++) {
sigveseb 3:5432b38585ea 85 if(uuidABase[i] != uuidBBase[i]) {
sigveseb 3:5432b38585ea 86 return false;
sigveseb 3:5432b38585ea 87 }
sigveseb 3:5432b38585ea 88 }
sigveseb 9:ba0527c6b6d0 89 if(uuidA->getShortUUID() != uuidB.getShortUUID()) {
sigveseb 9:ba0527c6b6d0 90 return false;
sigveseb 9:ba0527c6b6d0 91 }
sigveseb 3:5432b38585ea 92 return true;
sigveseb 3:5432b38585ea 93 }
sigveseb 3:5432b38585ea 94
sigveseb 3:5432b38585ea 95 const UUID stringToUUID(const char* str) {
sigveseb 3:5432b38585ea 96 uint8_t array[16];
sigveseb 3:5432b38585ea 97 for(int i = 0; i < 16; i++) {
sigveseb 3:5432b38585ea 98 array[i] = str[i];
sigveseb 3:5432b38585ea 99 }
sigveseb 3:5432b38585ea 100 return UUID(array);
sigveseb 3:5432b38585ea 101 }
sigveseb 3:5432b38585ea 102
sigveseb 9:ba0527c6b6d0 103 void Puck::disconnect() {
sigveseb 9:ba0527c6b6d0 104 ble.disconnect();
sigveseb 9:ba0527c6b6d0 105 }
sigveseb 9:ba0527c6b6d0 106
sigveseb 9:ba0527c6b6d0 107 int Puck::countFreeMemory() {
sigveseb 9:ba0527c6b6d0 108 int blocksize = 256;
sigveseb 9:ba0527c6b6d0 109 int amount = 0;
sigveseb 9:ba0527c6b6d0 110 while (blocksize > 0) {
sigveseb 9:ba0527c6b6d0 111 amount += blocksize;
sigveseb 9:ba0527c6b6d0 112 LOG_VERBOSE("Trying to malloc %i bytes... ", amount);
sigveseb 9:ba0527c6b6d0 113 char *p = (char *) malloc(amount);
sigveseb 9:ba0527c6b6d0 114 if (p == NULL) {
sigveseb 9:ba0527c6b6d0 115 LOG_VERBOSE("FAIL!\n", amount);
sigveseb 9:ba0527c6b6d0 116 amount -= blocksize;
sigveseb 9:ba0527c6b6d0 117 blocksize /= 2;
sigveseb 9:ba0527c6b6d0 118 } else {
sigveseb 9:ba0527c6b6d0 119 free(p);
sigveseb 9:ba0527c6b6d0 120 LOG_VERBOSE("OK!\n", amount);
sigveseb 9:ba0527c6b6d0 121 }
sigveseb 9:ba0527c6b6d0 122 }
sigveseb 9:ba0527c6b6d0 123 LOG_DEBUG("Free memory: %i bytes.\n", amount);
sigveseb 9:ba0527c6b6d0 124 return amount;
sigveseb 9:ba0527c6b6d0 125 }
sigveseb 9:ba0527c6b6d0 126
sigveseb 3:5432b38585ea 127 void Puck::setState(PuckState state) {
sigveseb 3:5432b38585ea 128 LOG_DEBUG("Changed state to %i\n", state);
sigveseb 3:5432b38585ea 129 this->state = state;
sigveseb 3:5432b38585ea 130 }
sigveseb 3:5432b38585ea 131
sigveseb 3:5432b38585ea 132 void Puck::init(uint16_t minor) {
sigveseb 3:5432b38585ea 133 /*
sigveseb 3:5432b38585ea 134 * The Beacon payload (encapsulated within the MSD advertising data structure)
sigveseb 3:5432b38585ea 135 * has the following composition:
sigveseb 3:5432b38585ea 136 * 128-Bit UUID = E2 0A 39 F4 73 F5 4B C4 A1 2F 17 D1 AD 07 A9 61
sigveseb 3:5432b38585ea 137 * Major/Minor = 1337 / XXXX
sigveseb 3:5432b38585ea 138 * Tx Power = C8
sigveseb 3:5432b38585ea 139 */
sigveseb 3:5432b38585ea 140 uint8_t beaconPayloadTemplate[] = {
sigveseb 3:5432b38585ea 141 0x00, 0x00, // Company identifier code (0x004C == Apple)
sigveseb 3:5432b38585ea 142 0x02, // ID
sigveseb 3:5432b38585ea 143 0x15, // length of the remaining payload
sigveseb 3:5432b38585ea 144 0xE2, 0x0A, 0x39, 0xF4, 0x73, 0xF5, 0x4B, 0xC4, // UUID
sigveseb 3:5432b38585ea 145 0xA1, 0x2F, 0x17, 0xD1, 0xAD, 0x07, 0xA9, 0x61,
sigveseb 3:5432b38585ea 146 0x13, 0x37, // the major value to differenciate a location (Our app requires 1337 as major number)
sigveseb 3:5432b38585ea 147 0x00, 0x00, // the minor value to differenciate a location (Change this to differentiate location pucks)
sigveseb 3:5432b38585ea 148 0xC8 // 2's complement of the Tx power (-56dB)
sigveseb 3:5432b38585ea 149 };
sigveseb 3:5432b38585ea 150 beaconPayloadTemplate[22] = minor >> 8;
sigveseb 3:5432b38585ea 151 beaconPayloadTemplate[23] = minor & 255;
sigveseb 3:5432b38585ea 152
sigveseb 3:5432b38585ea 153 for (int i=0; i < 25; i++) {
sigveseb 3:5432b38585ea 154 beaconPayload[i] = beaconPayloadTemplate[i];
sigveseb 3:5432b38585ea 155 }
sigveseb 3:5432b38585ea 156
sigveseb 3:5432b38585ea 157 ble.init();
sigveseb 9:ba0527c6b6d0 158 LOG_DEBUG("Inited BLEDevice.\n");
sigveseb 3:5432b38585ea 159 setState(DISCONNECTED);
sigveseb 3:5432b38585ea 160
sigveseb 3:5432b38585ea 161 ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED);
sigveseb 9:ba0527c6b6d0 162 LOG_DEBUG("Accumulate advertising payload: BREDR_NOT_SUPPORTED.\n");
sigveseb 3:5432b38585ea 163
sigveseb 3:5432b38585ea 164 ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, beaconPayload, sizeof(beaconPayload));
sigveseb 9:ba0527c6b6d0 165 LOG_DEBUG("Accumulate advertising payload: beacon data.\n");
sigveseb 3:5432b38585ea 166
sigveseb 3:5432b38585ea 167 ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
sigveseb 9:ba0527c6b6d0 168 LOG_DEBUG("Setting advertising type: ADV_CONNECTABLE_UNDIRECTED.\n");
sigveseb 3:5432b38585ea 169
sigveseb 3:5432b38585ea 170 int hundredMillisecondsInAdvertisingIntervalFormat = 160;
sigveseb 3:5432b38585ea 171 ble.setAdvertisingInterval(hundredMillisecondsInAdvertisingIntervalFormat);
sigveseb 9:ba0527c6b6d0 172 LOG_DEBUG("Set advertising interval: 160 (100 ms).\n");
sigveseb 3:5432b38585ea 173
sigveseb 3:5432b38585ea 174 ble.onDisconnection(onDisconnection);
sigveseb 3:5432b38585ea 175 ble.onConnection(onConnection);
sigveseb 3:5432b38585ea 176 ble.onDataWritten(onDataWrittenCallback);
sigveseb 9:ba0527c6b6d0 177 LOG_DEBUG("Hooked up internal event handlers.\n");
sigveseb 3:5432b38585ea 178
sigveseb 3:5432b38585ea 179 for(int i = 0; i < services.size(); i++) {
sigveseb 3:5432b38585ea 180 ble.addService(*services[i]);
sigveseb 9:ba0527c6b6d0 181 LOG_DEBUG("Added service %x to BLEDevice\n", services[i]);
sigveseb 3:5432b38585ea 182 }
sigveseb 3:5432b38585ea 183
sigveseb 3:5432b38585ea 184 LOG_INFO("Inited puck as 0x%X.\n", minor);
sigveseb 3:5432b38585ea 185 }
sigveseb 3:5432b38585ea 186
sigveseb 3:5432b38585ea 187 void Puck::startAdvertising() {
sigveseb 3:5432b38585ea 188 ble.startAdvertising();
sigveseb 3:5432b38585ea 189 LOG_INFO("Starting to advertise.\n");
sigveseb 3:5432b38585ea 190 setState(ADVERTISING);
sigveseb 3:5432b38585ea 191 }
sigveseb 3:5432b38585ea 192
sigveseb 3:5432b38585ea 193 void Puck::stopAdvertising() {
sigveseb 3:5432b38585ea 194 if(state == ADVERTISING) {
sigveseb 3:5432b38585ea 195 ble.stopAdvertising();
sigveseb 3:5432b38585ea 196 LOG_INFO("Stopped advertising.\n");
sigveseb 3:5432b38585ea 197 setState(DISCONNECTED);
sigveseb 3:5432b38585ea 198 } else {
sigveseb 3:5432b38585ea 199 LOG_WARN("Tried to stop advertising, but advertising is already stopped!\n");
sigveseb 3:5432b38585ea 200 }
sigveseb 3:5432b38585ea 201 }
sigveseb 3:5432b38585ea 202
sigveseb 3:5432b38585ea 203
sigveseb 3:5432b38585ea 204 void Puck::addCharacteristic(const UUID serviceUuid, const UUID characteristicUuid, int bytes, int properties) {
sigveseb 3:5432b38585ea 205 MBED_ASSERT(bytes <= 20);
sigveseb 3:5432b38585ea 206 uint16_t size = sizeof(uint8_t) * bytes;
sigveseb 3:5432b38585ea 207 uint8_t* value = (uint8_t*) malloc(size);
sigveseb 9:ba0527c6b6d0 208 if(value == NULL) {
sigveseb 9:ba0527c6b6d0 209 LOG_ERROR("Unable to malloc value for characteristic. Possibly out of memory!\n");
sigveseb 9:ba0527c6b6d0 210 }
sigveseb 9:ba0527c6b6d0 211
sigveseb 3:5432b38585ea 212 GattCharacteristic* characteristic = new GattCharacteristic(characteristicUuid, value, size, size, properties);
sigveseb 3:5432b38585ea 213 characteristics.push_back(characteristic);
sigveseb 9:ba0527c6b6d0 214
sigveseb 9:ba0527c6b6d0 215
sigveseb 3:5432b38585ea 216 GattService* service = NULL;
sigveseb 9:ba0527c6b6d0 217
sigveseb 3:5432b38585ea 218 int removeIndex = -1;
sigveseb 3:5432b38585ea 219 for(int i = 0; i < services.size(); i++) {
sigveseb 3:5432b38585ea 220 if(isEqualUUID(&services[i]->getUUID(), serviceUuid)) {
sigveseb 3:5432b38585ea 221 service = services[i];
sigveseb 3:5432b38585ea 222 removeIndex = i;
sigveseb 3:5432b38585ea 223 break;
sigveseb 3:5432b38585ea 224 }
sigveseb 3:5432b38585ea 225 }
sigveseb 3:5432b38585ea 226 GattCharacteristic** characteristics = NULL;
sigveseb 3:5432b38585ea 227 int characteristicsLength = 0;
sigveseb 3:5432b38585ea 228 if(service != NULL) {
sigveseb 3:5432b38585ea 229 characteristicsLength = service->getCharacteristicCount() + 1;
sigveseb 3:5432b38585ea 230 characteristics = (GattCharacteristic**) malloc(sizeof(GattCharacteristic*) * characteristicsLength);
sigveseb 9:ba0527c6b6d0 231 if(characteristics == NULL) {
sigveseb 9:ba0527c6b6d0 232 LOG_ERROR("Unable to malloc array of characteristics for service creation. Possibly out of memory!\n");
sigveseb 9:ba0527c6b6d0 233 }
sigveseb 3:5432b38585ea 234 for(int i = 0; i < characteristicsLength; i++) {
sigveseb 3:5432b38585ea 235 characteristics[i] = service->getCharacteristic(i);
sigveseb 3:5432b38585ea 236 }
sigveseb 3:5432b38585ea 237 services.erase(services.begin() + removeIndex);
sigveseb 3:5432b38585ea 238 delete service;
stiaje 4:91506772210d 239 free(previousCharacteristics);
sigveseb 3:5432b38585ea 240 } else {
sigveseb 3:5432b38585ea 241 characteristicsLength = 1;
sigveseb 3:5432b38585ea 242 characteristics = (GattCharacteristic**) malloc(sizeof(GattCharacteristic*) * characteristicsLength);
sigveseb 9:ba0527c6b6d0 243 if(characteristics == NULL) {
sigveseb 9:ba0527c6b6d0 244 LOG_ERROR("Unable to malloc array of characteristics for service creation. Possibly out of memory!\n");
sigveseb 9:ba0527c6b6d0 245 }
sigveseb 3:5432b38585ea 246 }
sigveseb 9:ba0527c6b6d0 247
sigveseb 3:5432b38585ea 248 characteristics[characteristicsLength - 1] = characteristic;
stiaje 4:91506772210d 249 previousCharacteristics = characteristics;
sigveseb 3:5432b38585ea 250 service = new GattService(serviceUuid, characteristics, characteristicsLength);
sigveseb 3:5432b38585ea 251 services.push_back(service);
sigveseb 9:ba0527c6b6d0 252 LOG_DEBUG("Added characteristic.\n");
sigveseb 3:5432b38585ea 253 }
sigveseb 3:5432b38585ea 254
sigveseb 3:5432b38585ea 255 bool Puck::drive() {
sigveseb 3:5432b38585ea 256 ble.waitForEvent();
sigveseb 3:5432b38585ea 257 if(state == DISCONNECTED) {
sigveseb 3:5432b38585ea 258 startAdvertising();
sigveseb 3:5432b38585ea 259 }
sigveseb 3:5432b38585ea 260 while(pendingCallbackStack.size() > 0) {
sigveseb 3:5432b38585ea 261 pendingCallbackStack.back()(pendingCallbackParameterStack.back());
sigveseb 3:5432b38585ea 262 pendingCallbackStack.pop_back();
sigveseb 3:5432b38585ea 263 pendingCallbackParameterStack.pop_back();
sigveseb 3:5432b38585ea 264 }
sigveseb 3:5432b38585ea 265 return true;
sigveseb 3:5432b38585ea 266 }
sigveseb 3:5432b38585ea 267
sigveseb 3:5432b38585ea 268
sigveseb 9:ba0527c6b6d0 269 void Puck::onCharacteristicWrite(const UUID* uuid, CharacteristicWriteCallback callback) {
sigveseb 3:5432b38585ea 270 CharacteristicWriteCallbacks* cb = NULL;
sigveseb 3:5432b38585ea 271 for(int i = 0; i< writeCallbacks.size(); i++) {
sigveseb 9:ba0527c6b6d0 272 if(isEqualUUID(writeCallbacks[i]->uuid, *uuid)) {
sigveseb 3:5432b38585ea 273 cb = writeCallbacks[i];
sigveseb 3:5432b38585ea 274 break;
sigveseb 3:5432b38585ea 275 }
sigveseb 3:5432b38585ea 276 }
sigveseb 3:5432b38585ea 277 if(cb == NULL) {
sigveseb 3:5432b38585ea 278 cb = (CharacteristicWriteCallbacks*) malloc(sizeof(CharacteristicWriteCallbacks));
sigveseb 9:ba0527c6b6d0 279 if(cb == NULL) {
sigveseb 9:ba0527c6b6d0 280 LOG_ERROR("Could not malloc CharacteristicWriteCallbacks container. Possibly out of memory!\n");
sigveseb 9:ba0527c6b6d0 281 }
sigveseb 9:ba0527c6b6d0 282 cb->uuid = uuid;
sigveseb 3:5432b38585ea 283 cb->callbacks = new std::vector<CharacteristicWriteCallback>();
sigveseb 3:5432b38585ea 284 writeCallbacks.push_back(cb);
sigveseb 3:5432b38585ea 285 }
sigveseb 3:5432b38585ea 286 cb->callbacks->push_back(callback);
sigveseb 3:5432b38585ea 287 LOG_VERBOSE("Bound characteristic write callback (uuid: %x, callback: %x)\n", uuid, callback);
sigveseb 3:5432b38585ea 288 }
sigveseb 3:5432b38585ea 289
sigveseb 3:5432b38585ea 290
sigveseb 3:5432b38585ea 291 uint8_t* Puck::getCharacteristicValue(const UUID uuid) {
sigveseb 3:5432b38585ea 292 LOG_VERBOSE("Reading characteristic value for UUID %x\n", uuid);
sigveseb 3:5432b38585ea 293 for(int i = 0; i < characteristics.size(); i++) {
sigveseb 3:5432b38585ea 294 GattCharacteristic* characteristic = characteristics[i];
sigveseb 3:5432b38585ea 295 if(isEqualUUID(&characteristic->getUUID(), uuid)) {
sigveseb 3:5432b38585ea 296 return characteristic->getValuePtr();
sigveseb 3:5432b38585ea 297 }
sigveseb 3:5432b38585ea 298 }
sigveseb 3:5432b38585ea 299 LOG_WARN("Tried to read an unknown characteristic!");
sigveseb 3:5432b38585ea 300 return NULL;
sigveseb 3:5432b38585ea 301 }
sigveseb 3:5432b38585ea 302
sigveseb 3:5432b38585ea 303
sigveseb 3:5432b38585ea 304 void Puck::onDataWritten(uint16_t handle) {
sigveseb 3:5432b38585ea 305 for (int i = 0; i < characteristics.size(); i++) {
sigveseb 3:5432b38585ea 306 GattCharacteristic* characteristic = characteristics[i];
sigveseb 3:5432b38585ea 307 if (characteristic->getHandle() == handle) {
sigveseb 3:5432b38585ea 308 uint16_t maxLength = characteristic->getMaxLength();
sigveseb 3:5432b38585ea 309 ble.readCharacteristicValue(handle, characteristic->getValuePtr(), &maxLength);
sigveseb 3:5432b38585ea 310 for(int j = 0; j < writeCallbacks.size(); j++) {
sigveseb 3:5432b38585ea 311 CharacteristicWriteCallbacks* characteristicWriteCallbacks = writeCallbacks[j];
sigveseb 3:5432b38585ea 312 if(isEqualUUID(characteristicWriteCallbacks->uuid, characteristic->getUUID())) {
sigveseb 3:5432b38585ea 313 for(int k = 0; k < characteristicWriteCallbacks->callbacks->size(); k++) {
sigveseb 3:5432b38585ea 314 pendingCallbackStack.push_back(characteristicWriteCallbacks->callbacks->at(k));
sigveseb 3:5432b38585ea 315 pendingCallbackParameterStack.push_back(characteristic->getValuePtr());
sigveseb 3:5432b38585ea 316 }
sigveseb 9:ba0527c6b6d0 317 return;
sigveseb 3:5432b38585ea 318 }
sigveseb 3:5432b38585ea 319 }
sigveseb 3:5432b38585ea 320 }
sigveseb 3:5432b38585ea 321 }
sigveseb 3:5432b38585ea 322 }
sigveseb 3:5432b38585ea 323
sigveseb 3:5432b38585ea 324
sigveseb 3:5432b38585ea 325
sigveseb 3:5432b38585ea 326 #endif // __PUCK_HPP__