ENSMM / SimpleBLE

SimpleBLE Lib for OBCP ENSMM

Dependencies:   BLE_API

Dependents:   SimpleBLE-ObCp_test-BLE_envoi SimpleBLE-ObCp_test-BLE Roller_catcher_Envoi Roller_catcher_Envoi ... more

SimpleBLE.h@9:e26d79727dfa, 2019-12-17 (annotated)

Committer:
jimbaud
Date:
Tue Dec 17 14:20:05 2019 +0000
Revision:
9:e26d79727dfa
Parent:
8:953b3164e80f 
Test BLE simplify

Who changed what in which revision?

UserRevisionLine numberNew contents of line
janjongboom 1:17c8f5afa7bc 1 /*
janjongboom 1:17c8f5afa7bc 2 * Copyright (c) 2015 ARM Limited. All rights reserved.
janjongboom 1:17c8f5afa7bc 3 * SPDX-License-Identifier: Apache-2.0
janjongboom 1:17c8f5afa7bc 4 * Licensed under the Apache License, Version 2.0 (the License); you may
janjongboom 1:17c8f5afa7bc 5 * not use this file except in compliance with the License.
janjongboom 1:17c8f5afa7bc 6 * You may obtain a copy of the License at
janjongboom 1:17c8f5afa7bc 7 *
janjongboom 1:17c8f5afa7bc 8 * http://www.apache.org/licenses/LICENSE-2.0
janjongboom 1:17c8f5afa7bc 9 *
janjongboom 1:17c8f5afa7bc 10 * Unless required by applicable law or agreed to in writing, software
janjongboom 1:17c8f5afa7bc 11 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
janjongboom 1:17c8f5afa7bc 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
janjongboom 1:17c8f5afa7bc 13 * See the License for the specific language governing permissions and
janjongboom 1:17c8f5afa7bc 14 * limitations under the License.
janjongboom 0:2ecd71f6ab04 15 */
Jan Jongboom 8:953b3164e80f 16
janjongboom 0:2ecd71f6ab04 17 #include <string>
janjongboom 0:2ecd71f6ab04 18 #include <sstream>
janjongboom 0:2ecd71f6ab04 19 #include <vector>
janjongboom 0:2ecd71f6ab04 20 #include <map>
janjongboom 0:2ecd71f6ab04 21 #include "ble/BLE.h"
janjongboom 0:2ecd71f6ab04 22
janjongboom 1:17c8f5afa7bc 23 #define def_fn(T, postfix) \
janjongboom 1:17c8f5afa7bc 24 SimpleChar<T> readOnly_##postfix \
janjongboom 1:17c8f5afa7bc 25 (uint16_t serviceUuid, const UUID& charUuid, bool enableNotify = true, T defaultValue = T()) { \
janjongboom 1:17c8f5afa7bc 26 return readOnly<T>(serviceUuid, charUuid, enableNotify, defaultValue); \
janjongboom 1:17c8f5afa7bc 27 }\
janjongboom 1:17c8f5afa7bc 28 SimpleChar<T> readOnly_##postfix \
janjongboom 1:17c8f5afa7bc 29 (const char* serviceUuid, const UUID& charUuid, bool enableNotify = true, T defaultValue = T()) { \
janjongboom 1:17c8f5afa7bc 30 return readOnly<T>(serviceUuid, charUuid, enableNotify, defaultValue); \
janjongboom 1:17c8f5afa7bc 31 }\
janjongboom 1:17c8f5afa7bc 32 \
janjongboom 1:17c8f5afa7bc 33 SimpleChar<T> readWrite_##postfix \
janjongboom 1:17c8f5afa7bc 34 (uint16_t serviceUuid, const UUID& charUuid, bool enableNotify = true, T defaultValue = T(), void(*callback)(T) = NULL) { \
janjongboom 1:17c8f5afa7bc 35 return readWrite<T>(serviceUuid, charUuid, enableNotify, defaultValue, callback); \
janjongboom 1:17c8f5afa7bc 36 }\
janjongboom 1:17c8f5afa7bc 37 SimpleChar<T> readWrite_##postfix \
janjongboom 1:17c8f5afa7bc 38 (const char* serviceUuid, const UUID& charUuid, bool enableNotify = true, T defaultValue = T(), void(*callback)(T) = NULL) { \
janjongboom 1:17c8f5afa7bc 39 return readWrite<T>(serviceUuid, charUuid, enableNotify, defaultValue, callback); \
janjongboom 1:17c8f5afa7bc 40 }\
janjongboom 1:17c8f5afa7bc 41 SimpleChar<T> readWrite_##postfix \
janjongboom 1:17c8f5afa7bc 42 (uint16_t serviceUuid, const UUID& charUuid, void(*callback)(T) = NULL) { \
janjongboom 1:17c8f5afa7bc 43 return readWrite<T>(serviceUuid, charUuid, callback); \
janjongboom 1:17c8f5afa7bc 44 }\
janjongboom 1:17c8f5afa7bc 45 SimpleChar<T> readWrite_##postfix \
janjongboom 1:17c8f5afa7bc 46 (const char* serviceUuid, const UUID& charUuid, void(*callback)(T) = NULL) { \
janjongboom 1:17c8f5afa7bc 47 return readWrite<T>(serviceUuid, charUuid, callback); \
janjongboom 1:17c8f5afa7bc 48 }\
janjongboom 1:17c8f5afa7bc 49 \
janjongboom 1:17c8f5afa7bc 50 SimpleChar<T> writeOnly_##postfix \
janjongboom 1:17c8f5afa7bc 51 (uint16_t serviceUuid, const UUID& charUuid, void(*callback)(T) = NULL) { \
janjongboom 1:17c8f5afa7bc 52 return writeOnly<T>(serviceUuid, charUuid, callback); \
janjongboom 1:17c8f5afa7bc 53 }\
janjongboom 1:17c8f5afa7bc 54 SimpleChar<T> writeOnly_##postfix \
janjongboom 1:17c8f5afa7bc 55 (const char* serviceUuid, const UUID& charUuid, void(*callback)(T) = NULL) { \
janjongboom 1:17c8f5afa7bc 56 return writeOnly<T>(serviceUuid, charUuid, callback); \
janjongboom 1:17c8f5afa7bc 57 }
janjongboom 1:17c8f5afa7bc 58
janjongboom 0:2ecd71f6ab04 59 using namespace std;
janjongboom 0:2ecd71f6ab04 60
janjongboom 0:2ecd71f6ab04 61 /**
janjongboom 0:2ecd71f6ab04 62 * Class so we can call onDataWritten on any SimpleCharInternal regardless of <T,U>
janjongboom 0:2ecd71f6ab04 63 */
janjongboom 0:2ecd71f6ab04 64 class Updatable {
janjongboom 0:2ecd71f6ab04 65 public:
janjongboom 0:2ecd71f6ab04 66 virtual void onDataWritten(const uint8_t* data, size_t len) = 0;
janjongboom 0:2ecd71f6ab04 67 };
janjongboom 0:2ecd71f6ab04 68
janjongboom 0:2ecd71f6ab04 69 /**
janjongboom 0:2ecd71f6ab04 70 * Class that we wrap in SimpleChar so we can just implement operators,
janjongboom 0:2ecd71f6ab04 71 * without having to type the full type of U when using this code.
janjongboom 0:2ecd71f6ab04 72 * Whenever we get 'auto' we can get rid of this.
janjongboom 0:2ecd71f6ab04 73 */
janjongboom 0:2ecd71f6ab04 74 template <class T>
janjongboom 0:2ecd71f6ab04 75 class SimpleCharBase {
janjongboom 0:2ecd71f6ab04 76 public:
janjongboom 0:2ecd71f6ab04 77 virtual void update(T newValue) = 0;
Jan Jongboom 8:953b3164e80f 78 virtual T* getValue(void) = 0;
janjongboom 0:2ecd71f6ab04 79 };
janjongboom 0:2ecd71f6ab04 80
janjongboom 0:2ecd71f6ab04 81 /**
janjongboom 0:2ecd71f6ab04 82 * Actual implementation of the char
janjongboom 0:2ecd71f6ab04 83 * T is the underlying type, U is the GattCharacteristic it's wrapping
janjongboom 0:2ecd71f6ab04 84 */
janjongboom 0:2ecd71f6ab04 85 template <class T, template <typename T2> class U>
janjongboom 0:2ecd71f6ab04 86 class SimpleCharInternal : public Updatable, public SimpleCharBase<T> {
janjongboom 0:2ecd71f6ab04 87 public:
Jan Jongboom 8:953b3164e80f 88 SimpleCharInternal(BLE* aBle,
Jan Jongboom 8:953b3164e80f 89 const UUID &uuid,
Jan Jongboom 8:953b3164e80f 90 GattCharacteristic::Properties_t aGattChar,
janjongboom 0:2ecd71f6ab04 91 T aDefaultValue,
janjongboom 0:2ecd71f6ab04 92 void(*aCallback)(T) = NULL) :
janjongboom 0:2ecd71f6ab04 93 ble(aBle), value(new T(aDefaultValue)), callback(aCallback)
janjongboom 0:2ecd71f6ab04 94 {
janjongboom 0:2ecd71f6ab04 95 state = new U<T>(uuid, value, aGattChar);
janjongboom 0:2ecd71f6ab04 96 }
Jan Jongboom 8:953b3164e80f 97
janjongboom 0:2ecd71f6ab04 98 ~SimpleCharInternal() {
janjongboom 0:2ecd71f6ab04 99 if (state) {
janjongboom 0:2ecd71f6ab04 100 free(state);
janjongboom 0:2ecd71f6ab04 101 }
janjongboom 0:2ecd71f6ab04 102 if (value) {
janjongboom 0:2ecd71f6ab04 103 free(value);
janjongboom 0:2ecd71f6ab04 104 }
janjongboom 0:2ecd71f6ab04 105 }
Jan Jongboom 8:953b3164e80f 106
janjongboom 0:2ecd71f6ab04 107 virtual void update(T newValue) {
janjongboom 0:2ecd71f6ab04 108 *value = newValue;
janjongboom 0:2ecd71f6ab04 109 ble->gattServer().write(state->getValueHandle(), (uint8_t *)value, sizeof(T));
janjongboom 0:2ecd71f6ab04 110 }
Jan Jongboom 8:953b3164e80f 111
janjongboom 0:2ecd71f6ab04 112 U<T>* getChar(void) {
janjongboom 0:2ecd71f6ab04 113 return state;
janjongboom 0:2ecd71f6ab04 114 }
janjongboom 0:2ecd71f6ab04 115
janjongboom 0:2ecd71f6ab04 116 virtual T* getValue(void) {
janjongboom 0:2ecd71f6ab04 117 return value;
janjongboom 0:2ecd71f6ab04 118 }
Jan Jongboom 8:953b3164e80f 119
janjongboom 0:2ecd71f6ab04 120 virtual void onDataWritten(const uint8_t* data, size_t len) {
janjongboom 0:2ecd71f6ab04 121 *value = ((T*)data)[0];
janjongboom 0:2ecd71f6ab04 122 if (callback) {
janjongboom 0:2ecd71f6ab04 123 callback(*value);
janjongboom 0:2ecd71f6ab04 124 }
janjongboom 0:2ecd71f6ab04 125 }
janjongboom 0:2ecd71f6ab04 126
janjongboom 0:2ecd71f6ab04 127 private:
janjongboom 0:2ecd71f6ab04 128 BLE* ble;
janjongboom 0:2ecd71f6ab04 129 T* value;
janjongboom 0:2ecd71f6ab04 130 U<T>* state;
janjongboom 0:2ecd71f6ab04 131 void(*callback)(T);
janjongboom 0:2ecd71f6ab04 132 };
janjongboom 0:2ecd71f6ab04 133
janjongboom 0:2ecd71f6ab04 134 /**
janjongboom 0:2ecd71f6ab04 135 * This is what the user gets back. it's nice and short so don't have to type much.
janjongboom 0:2ecd71f6ab04 136 * If we get 'auto' we can get rid of this.
janjongboom 0:2ecd71f6ab04 137 */
janjongboom 0:2ecd71f6ab04 138 template <class T>
janjongboom 0:2ecd71f6ab04 139 class SimpleChar {
janjongboom 0:2ecd71f6ab04 140 public:
janjongboom 0:2ecd71f6ab04 141 SimpleChar(SimpleCharBase<T>* aBase) : base(aBase) {
janjongboom 0:2ecd71f6ab04 142 }
janjongboom 0:2ecd71f6ab04 143 ~SimpleChar() {
janjongboom 0:2ecd71f6ab04 144 if (base) {
janjongboom 0:2ecd71f6ab04 145 delete base;
janjongboom 0:2ecd71f6ab04 146 }
janjongboom 0:2ecd71f6ab04 147 }
janjongboom 0:2ecd71f6ab04 148
janjongboom 0:2ecd71f6ab04 149 T operator=(const T& newValue) {
janjongboom 0:2ecd71f6ab04 150 base->update(newValue);
janjongboom 0:2ecd71f6ab04 151 return newValue;
janjongboom 0:2ecd71f6ab04 152 };
janjongboom 0:2ecd71f6ab04 153 operator T() const {
janjongboom 0:2ecd71f6ab04 154 return *(base->getValue());
janjongboom 0:2ecd71f6ab04 155 };
Jan Jongboom 8:953b3164e80f 156
janjongboom 0:2ecd71f6ab04 157 private:
janjongboom 0:2ecd71f6ab04 158 SimpleCharBase<T>* base;
janjongboom 0:2ecd71f6ab04 159 };
janjongboom 0:2ecd71f6ab04 160
janjongboom 0:2ecd71f6ab04 161
janjongboom 0:2ecd71f6ab04 162 class SimpleBLE {
janjongboom 0:2ecd71f6ab04 163 public:
Jan Jongboom 8:953b3164e80f 164 SimpleBLE(const char* aName, uint16_t aInterval = 1000, bool aLogging = true)
Jan Jongboom 8:953b3164e80f 165 : name(aName), interval(aInterval), logging(aLogging)
janjongboom 1:17c8f5afa7bc 166 {
janjongboom 0:2ecd71f6ab04 167 ble = &BLE::Instance();
janjongboom 0:2ecd71f6ab04 168 }
janjongboom 0:2ecd71f6ab04 169 ~SimpleBLE() {}
Jan Jongboom 8:953b3164e80f 170
Jan Jongboom 8:953b3164e80f 171 void start() {
janjongboom 0:2ecd71f6ab04 172 ble->init(this, &SimpleBLE::bleInitComplete);
Jan Jongboom 8:953b3164e80f 173
Jan Jongboom 8:953b3164e80f 174 /* SpinWait for initialization to complete. This is necessary because the
Jan Jongboom 8:953b3164e80f 175 * BLE object is used in the main loop below. */
Jan Jongboom 8:953b3164e80f 176 while (ble->hasInitialized() == false) { /* spin loop */ }
janjongboom 0:2ecd71f6ab04 177 }
Jan Jongboom 8:953b3164e80f 178
Jan Jongboom 8:953b3164e80f 179 // Start up the BLE service and just run with it!
Jan Jongboom 8:953b3164e80f 180 void waitForEvent() {
Jan Jongboom 8:953b3164e80f 181 ble->waitForEvent();
Jan Jongboom 8:953b3164e80f 182 }
Jan Jongboom 8:953b3164e80f 183
Jan Jongboom 8:953b3164e80f 184 void onDisconnection(Gap::DisconnectionEventCallback_t callback) {
Jan Jongboom 8:953b3164e80f 185 ble->gap().onDisconnection(callback);
Jan Jongboom 8:953b3164e80f 186 }
Jan Jongboom 8:953b3164e80f 187
janjongboom 1:17c8f5afa7bc 188 void onConnection(Gap::ConnectionEventCallback_t callback) {
janjongboom 1:17c8f5afa7bc 189 ble->gap().onConnection(callback);
janjongboom 1:17c8f5afa7bc 190 }
Jan Jongboom 8:953b3164e80f 191
janjongboom 1:17c8f5afa7bc 192 BLE* getBle(void) {
janjongboom 1:17c8f5afa7bc 193 return ble;
janjongboom 1:17c8f5afa7bc 194 }
Jan Jongboom 8:953b3164e80f 195
janjongboom 1:17c8f5afa7bc 196 def_fn(uint8_t, u8)
janjongboom 1:17c8f5afa7bc 197 def_fn(uint16_t, u16)
janjongboom 1:17c8f5afa7bc 198 def_fn(uint32_t, u32)
janjongboom 1:17c8f5afa7bc 199 def_fn(int8_t, i8)
janjongboom 1:17c8f5afa7bc 200 def_fn(int16_t, i16)
janjongboom 1:17c8f5afa7bc 201 def_fn(int32_t, i32)
janjongboom 1:17c8f5afa7bc 202 def_fn(bool, bool)
janjongboom 2:15329a3de04c 203 def_fn(float, float)
Jan Jongboom 8:953b3164e80f 204
janjongboom 1:17c8f5afa7bc 205 private:
janjongboom 1:17c8f5afa7bc 206 void bleInitComplete(BLE::InitializationCompleteCallbackContext *params)
janjongboom 1:17c8f5afa7bc 207 {
janjongboom 1:17c8f5afa7bc 208 if (logging) printf("bleInitComplete\r\n");
Jan Jongboom 8:953b3164e80f 209
janjongboom 1:17c8f5afa7bc 210 BLE& ble = params->ble;
janjongboom 1:17c8f5afa7bc 211 ble_error_t error = params->error;
Jan Jongboom 8:953b3164e80f 212
janjongboom 1:17c8f5afa7bc 213 if (error != BLE_ERROR_NONE) {
janjongboom 1:17c8f5afa7bc 214 if (logging) printf("BLE Init error %d\r\n", error);
janjongboom 1:17c8f5afa7bc 215 return;
janjongboom 1:17c8f5afa7bc 216 }
Jan Jongboom 8:953b3164e80f 217
janjongboom 1:17c8f5afa7bc 218 /* Ensure that it is the default instance of BLE */
janjongboom 1:17c8f5afa7bc 219 if(ble.getInstanceID() != BLE::DEFAULT_INSTANCE) {
janjongboom 1:17c8f5afa7bc 220 return;
janjongboom 1:17c8f5afa7bc 221 }
janjongboom 1:17c8f5afa7bc 222
janjongboom 1:17c8f5afa7bc 223 ble.gattServer().onDataWritten(this, &SimpleBLE::onDataWrittenCallback);
Jan Jongboom 8:953b3164e80f 224
janjongboom 1:17c8f5afa7bc 225 // let's add some services yo (why is there no 'auto' in mbed?)
janjongboom 1:17c8f5afa7bc 226 uint16_t uuid16_list[uint16_services.size()];
janjongboom 1:17c8f5afa7bc 227 size_t uuid16_counter = 0;
Jan Jongboom 8:953b3164e80f 228 {
janjongboom 1:17c8f5afa7bc 229 typedef std::map<uint16_t, vector<GattCharacteristic*>* >::iterator it_type;
janjongboom 1:17c8f5afa7bc 230 for(it_type it = uint16_services.begin(); it != uint16_services.end(); it++) {
janjongboom 1:17c8f5afa7bc 231 if (logging) printf("Creating service 0x%x\n", it->first);
Jan Jongboom 8:953b3164e80f 232 uuid16_list[uuid16_counter++] = it->first;
Jan Jongboom 8:953b3164e80f 233
janjongboom 1:17c8f5afa7bc 234 GattCharacteristic* charTable[it->second->size()];
janjongboom 1:17c8f5afa7bc 235 for (size_t git = 0; git < it->second->size(); git++) {
janjongboom 1:17c8f5afa7bc 236 charTable[git] = it->second->at(git);
janjongboom 1:17c8f5afa7bc 237 }
Jan Jongboom 8:953b3164e80f 238
janjongboom 1:17c8f5afa7bc 239 GattService service(it->first, charTable, it->second->size());
janjongboom 1:17c8f5afa7bc 240 ble.gattServer().addService(service);
janjongboom 1:17c8f5afa7bc 241 }
janjongboom 1:17c8f5afa7bc 242 }
janjongboom 1:17c8f5afa7bc 243
janjongboom 1:17c8f5afa7bc 244 // 128 Bit services
janjongboom 1:17c8f5afa7bc 245 const char* uuid128_list[uint128_services.size()];
janjongboom 1:17c8f5afa7bc 246 size_t uuid128_counter = 0;
janjongboom 1:17c8f5afa7bc 247 {
janjongboom 1:17c8f5afa7bc 248 typedef std::map<string, vector<GattCharacteristic*>* >::iterator it_type;
janjongboom 1:17c8f5afa7bc 249 for(it_type it = uint128_services.begin(); it != uint128_services.end(); it++) {
janjongboom 1:17c8f5afa7bc 250 if (logging) printf("Creating service %s\n", it->first.c_str());
Jan Jongboom 8:953b3164e80f 251 uuid128_list[uuid128_counter++] = it->first.c_str();
Jan Jongboom 8:953b3164e80f 252
janjongboom 1:17c8f5afa7bc 253 GattCharacteristic* charTable[it->second->size()];
janjongboom 1:17c8f5afa7bc 254 for (size_t git = 0; git < it->second->size(); git++) {
janjongboom 1:17c8f5afa7bc 255 charTable[git] = it->second->at(git);
janjongboom 1:17c8f5afa7bc 256 }
Jan Jongboom 8:953b3164e80f 257
janjongboom 1:17c8f5afa7bc 258 GattService service(UUID(it->first.c_str()), charTable, it->second->size());
janjongboom 1:17c8f5afa7bc 259 ble.gattServer().addService(service);
janjongboom 1:17c8f5afa7bc 260 }
janjongboom 1:17c8f5afa7bc 261 }
janjongboom 1:17c8f5afa7bc 262
janjongboom 1:17c8f5afa7bc 263 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
janjongboom 1:17c8f5afa7bc 264 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, uuid16_counter);
janjongboom 1:17c8f5afa7bc 265 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS, (uint8_t *)uuid128_list, uuid128_counter);
janjongboom 1:17c8f5afa7bc 266 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)name, strlen(name));
janjongboom 1:17c8f5afa7bc 267 ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
janjongboom 1:17c8f5afa7bc 268 ble.gap().setAdvertisingInterval(interval);
janjongboom 1:17c8f5afa7bc 269 ble.gap().startAdvertising();
Jan Jongboom 8:953b3164e80f 270
janjongboom 1:17c8f5afa7bc 271 if (logging) printf("Started advertising\r\n");
janjongboom 1:17c8f5afa7bc 272 }
Jan Jongboom 8:953b3164e80f 273
janjongboom 1:17c8f5afa7bc 274 void onDataWrittenCallback(const GattWriteCallbackParams *params) {
janjongboom 1:17c8f5afa7bc 275 // see if we know for which char this message is...
janjongboom 1:17c8f5afa7bc 276 typedef std::map<GattCharacteristic*, Updatable* >::iterator it_type;
janjongboom 1:17c8f5afa7bc 277 for(it_type it = writeCallbacks.begin(); it != writeCallbacks.end(); it++) {
janjongboom 1:17c8f5afa7bc 278 if (it->first->getValueHandle() == params->handle) {
janjongboom 1:17c8f5afa7bc 279 it->second->onDataWritten(params->data, params->len);
janjongboom 1:17c8f5afa7bc 280 }
janjongboom 1:17c8f5afa7bc 281 }
janjongboom 1:17c8f5afa7bc 282 }
Jan Jongboom 8:953b3164e80f 283
janjongboom 1:17c8f5afa7bc 284 void addToServices(uint16_t uuid, GattCharacteristic* c) {
janjongboom 1:17c8f5afa7bc 285 if (uint16_services.count(uuid) == 0) {
janjongboom 1:17c8f5afa7bc 286 uint16_services[uuid] = new vector<GattCharacteristic*>();
janjongboom 1:17c8f5afa7bc 287 }
janjongboom 1:17c8f5afa7bc 288
janjongboom 1:17c8f5afa7bc 289 uint16_services[uuid]->push_back(c);
janjongboom 1:17c8f5afa7bc 290 }
Jan Jongboom 8:953b3164e80f 291
janjongboom 1:17c8f5afa7bc 292 void addToServices(const char* aUuid, GattCharacteristic* c) {
janjongboom 1:17c8f5afa7bc 293 string uuid(aUuid);
janjongboom 1:17c8f5afa7bc 294 if (uint128_services.count(uuid) == 0) {
janjongboom 1:17c8f5afa7bc 295 uint128_services[uuid] = new vector<GattCharacteristic*>();
janjongboom 1:17c8f5afa7bc 296 }
janjongboom 1:17c8f5afa7bc 297
janjongboom 1:17c8f5afa7bc 298 uint128_services[uuid]->push_back(c);
janjongboom 0:2ecd71f6ab04 299 }
Jan Jongboom 8:953b3164e80f 300
janjongboom 0:2ecd71f6ab04 301 // === START READONLY ===
Jan Jongboom 8:953b3164e80f 302
janjongboom 0:2ecd71f6ab04 303 template <typename T>
Jan Jongboom 8:953b3164e80f 304 SimpleChar<T> readOnly(uint16_t serviceUuid,
Jan Jongboom 8:953b3164e80f 305 const UUID& charUuid,
janjongboom 0:2ecd71f6ab04 306 bool enableNotify = true,
janjongboom 0:2ecd71f6ab04 307 T defaultValue = T()) {
Jan Jongboom 8:953b3164e80f 308 GattCharacteristic::Properties_t gattChar = enableNotify ?
janjongboom 0:2ecd71f6ab04 309 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY :
janjongboom 0:2ecd71f6ab04 310 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ;
janjongboom 0:2ecd71f6ab04 311
Jan Jongboom 8:953b3164e80f 312 SimpleCharInternal<T, ReadOnlyGattCharacteristic>* c =
janjongboom 0:2ecd71f6ab04 313 new SimpleCharInternal<T, ReadOnlyGattCharacteristic>(ble, charUuid, gattChar, defaultValue);
Jan Jongboom 8:953b3164e80f 314
janjongboom 0:2ecd71f6ab04 315 addToServices(serviceUuid, c->getChar());
Jan Jongboom 8:953b3164e80f 316
janjongboom 0:2ecd71f6ab04 317 return *(new SimpleChar<T>(c));
janjongboom 0:2ecd71f6ab04 318 }
janjongboom 0:2ecd71f6ab04 319
janjongboom 0:2ecd71f6ab04 320 template <typename T>
Jan Jongboom 8:953b3164e80f 321 SimpleChar<T> readOnly(const char* serviceUuid,
Jan Jongboom 8:953b3164e80f 322 const UUID& charUuid,
janjongboom 0:2ecd71f6ab04 323 bool enableNotify = true,
janjongboom 0:2ecd71f6ab04 324 T defaultValue = T()) {
Jan Jongboom 8:953b3164e80f 325 GattCharacteristic::Properties_t gattChar = enableNotify ?
janjongboom 0:2ecd71f6ab04 326 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY :
janjongboom 0:2ecd71f6ab04 327 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ;
janjongboom 0:2ecd71f6ab04 328
Jan Jongboom 8:953b3164e80f 329 SimpleCharInternal<T, ReadOnlyGattCharacteristic>* c =
janjongboom 0:2ecd71f6ab04 330 new SimpleCharInternal<T, ReadOnlyGattCharacteristic>(ble, charUuid, gattChar, defaultValue);
Jan Jongboom 8:953b3164e80f 331
janjongboom 0:2ecd71f6ab04 332 addToServices(serviceUuid, c->getChar());
janjongboom 0:2ecd71f6ab04 333
janjongboom 0:2ecd71f6ab04 334 return *(new SimpleChar<T>(c));
janjongboom 0:2ecd71f6ab04 335 }
janjongboom 0:2ecd71f6ab04 336
janjongboom 0:2ecd71f6ab04 337 // === END READONLY ===
Jan Jongboom 8:953b3164e80f 338
janjongboom 0:2ecd71f6ab04 339 // === START READWRITE ===
janjongboom 0:2ecd71f6ab04 340
janjongboom 0:2ecd71f6ab04 341 template <typename T>
Jan Jongboom 8:953b3164e80f 342 SimpleChar<T> readWrite(uint16_t serviceUuid,
Jan Jongboom 8:953b3164e80f 343 const UUID& charUuid,
janjongboom 0:2ecd71f6ab04 344 bool enableNotify = true,
janjongboom 0:2ecd71f6ab04 345 T defaultValue = T(),
janjongboom 0:2ecd71f6ab04 346 void(*callback)(T) = NULL) {
Jan Jongboom 8:953b3164e80f 347 GattCharacteristic::Properties_t gattChar = enableNotify ?
janjongboom 0:2ecd71f6ab04 348 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY :
janjongboom 0:2ecd71f6ab04 349 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ;
janjongboom 0:2ecd71f6ab04 350
Jan Jongboom 8:953b3164e80f 351 SimpleCharInternal<T, ReadWriteGattCharacteristic>* c =
janjongboom 0:2ecd71f6ab04 352 new SimpleCharInternal<T, ReadWriteGattCharacteristic>(ble, charUuid, gattChar, defaultValue, callback);
janjongboom 0:2ecd71f6ab04 353
janjongboom 0:2ecd71f6ab04 354 addToServices(serviceUuid, c->getChar());
janjongboom 0:2ecd71f6ab04 355
janjongboom 0:2ecd71f6ab04 356 writeCallbacks[c->getChar()] = c;
janjongboom 0:2ecd71f6ab04 357
janjongboom 0:2ecd71f6ab04 358 return *(new SimpleChar<T>(c));
janjongboom 0:2ecd71f6ab04 359 }
Jan Jongboom 8:953b3164e80f 360
Jan Jongboom 8:953b3164e80f 361
janjongboom 0:2ecd71f6ab04 362
janjongboom 0:2ecd71f6ab04 363 template <typename T>
Jan Jongboom 8:953b3164e80f 364 SimpleChar<T> readWrite(const char* serviceUuid,
Jan Jongboom 8:953b3164e80f 365 const UUID& charUuid,
janjongboom 0:2ecd71f6ab04 366 bool enableNotify = true,
janjongboom 0:2ecd71f6ab04 367 T defaultValue = T(),
janjongboom 0:2ecd71f6ab04 368 void(*callback)(T) = NULL) {
Jan Jongboom 8:953b3164e80f 369 GattCharacteristic::Properties_t gattChar = enableNotify ?
janjongboom 0:2ecd71f6ab04 370 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY :
janjongboom 0:2ecd71f6ab04 371 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ;
janjongboom 0:2ecd71f6ab04 372
Jan Jongboom 8:953b3164e80f 373 SimpleCharInternal<T, ReadWriteGattCharacteristic>* c =
janjongboom 0:2ecd71f6ab04 374 new SimpleCharInternal<T, ReadWriteGattCharacteristic>(ble, charUuid, gattChar, defaultValue, callback);
janjongboom 0:2ecd71f6ab04 375
janjongboom 0:2ecd71f6ab04 376 addToServices(serviceUuid, c->getChar());
janjongboom 0:2ecd71f6ab04 377
janjongboom 0:2ecd71f6ab04 378 writeCallbacks[c->getChar()] = c;
Jan Jongboom 8:953b3164e80f 379
janjongboom 0:2ecd71f6ab04 380 return *(new SimpleChar<T>(c));
janjongboom 0:2ecd71f6ab04 381 }
Jan Jongboom 8:953b3164e80f 382
janjongboom 0:2ecd71f6ab04 383 template <typename T>
Jan Jongboom 8:953b3164e80f 384 SimpleChar<T> readWrite(uint16_t serviceUuid,
Jan Jongboom 8:953b3164e80f 385 const UUID& charUuid,
janjongboom 0:2ecd71f6ab04 386 void(*callback)(T) = NULL) {
janjongboom 0:2ecd71f6ab04 387 return readWrite(serviceUuid, charUuid, true, T(), callback);
janjongboom 0:2ecd71f6ab04 388 }
janjongboom 0:2ecd71f6ab04 389
janjongboom 0:2ecd71f6ab04 390 template <typename T>
Jan Jongboom 8:953b3164e80f 391 SimpleChar<T> readWrite(const char* serviceUuid,
Jan Jongboom 8:953b3164e80f 392 const UUID& charUuid,
janjongboom 0:2ecd71f6ab04 393 void(*callback)(T) = NULL) {
janjongboom 0:2ecd71f6ab04 394 return readWrite(serviceUuid, charUuid, true, T(), callback);
janjongboom 0:2ecd71f6ab04 395 }
Jan Jongboom 8:953b3164e80f 396
janjongboom 0:2ecd71f6ab04 397 // === END READWRITE ===
Jan Jongboom 8:953b3164e80f 398
janjongboom 0:2ecd71f6ab04 399 // === START WRITEONLY ===
janjongboom 0:2ecd71f6ab04 400
janjongboom 0:2ecd71f6ab04 401 template <typename T>
Jan Jongboom 8:953b3164e80f 402 SimpleChar<T> writeOnly(uint16_t serviceUuid,
janjongboom 0:2ecd71f6ab04 403 const UUID& charUuid,
janjongboom 0:2ecd71f6ab04 404 void(*callback)(T) = NULL) {
Jan Jongboom 8:953b3164e80f 405 SimpleCharInternal<T, WriteOnlyGattCharacteristic>* c =
janjongboom 1:17c8f5afa7bc 406 new SimpleCharInternal<T, WriteOnlyGattCharacteristic>(ble, charUuid, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NONE, T(), callback);
janjongboom 0:2ecd71f6ab04 407
janjongboom 0:2ecd71f6ab04 408 addToServices(serviceUuid, c->getChar());
janjongboom 0:2ecd71f6ab04 409
janjongboom 0:2ecd71f6ab04 410 writeCallbacks[c->getChar()] = c;
janjongboom 0:2ecd71f6ab04 411
janjongboom 0:2ecd71f6ab04 412 return *(new SimpleChar<T>(c));
janjongboom 0:2ecd71f6ab04 413 }
janjongboom 0:2ecd71f6ab04 414
janjongboom 0:2ecd71f6ab04 415 template <typename T>
Jan Jongboom 8:953b3164e80f 416 SimpleChar<T> writeOnly(const char* serviceUuid,
janjongboom 0:2ecd71f6ab04 417 const UUID& charUuid,
janjongboom 0:2ecd71f6ab04 418 void(*callback)(T) = NULL) {
janjongboom 0:2ecd71f6ab04 419
Jan Jongboom 8:953b3164e80f 420 SimpleCharInternal<T, WriteOnlyGattCharacteristic>* c =
janjongboom 1:17c8f5afa7bc 421 new SimpleCharInternal<T, WriteOnlyGattCharacteristic>(ble, charUuid, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NONE, T(), callback);
janjongboom 0:2ecd71f6ab04 422
janjongboom 0:2ecd71f6ab04 423 addToServices(serviceUuid, c->getChar());
janjongboom 0:2ecd71f6ab04 424
janjongboom 0:2ecd71f6ab04 425 writeCallbacks[c->getChar()] = c;
Jan Jongboom 8:953b3164e80f 426
janjongboom 0:2ecd71f6ab04 427 return *(new SimpleChar<T>(c));
janjongboom 0:2ecd71f6ab04 428 }
Jan Jongboom 8:953b3164e80f 429
janjongboom 1:17c8f5afa7bc 430 // === END WRITEONLY ===
janjongboom 0:2ecd71f6ab04 431
janjongboom 0:2ecd71f6ab04 432 BLE* ble;
janjongboom 0:2ecd71f6ab04 433 const char* name;
janjongboom 0:2ecd71f6ab04 434 uint16_t interval;
janjongboom 1:17c8f5afa7bc 435 bool logging;
janjongboom 0:2ecd71f6ab04 436 map<uint16_t, vector<GattCharacteristic*>* > uint16_services;
janjongboom 0:2ecd71f6ab04 437 map<string, vector<GattCharacteristic*>* > uint128_services;
janjongboom 0:2ecd71f6ab04 438 map<GattCharacteristic*, Updatable*> writeCallbacks;
janjongboom 0:2ecd71f6ab04 439 };
janjongboom 0:2ecd71f6ab04 440