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@0:2ecd71f6ab04, 2016-05-11 (annotated)

Committer:
janjongboom
Date:
Wed May 11 12:59:14 2016 +0000
Revision:
0:2ecd71f6ab04
Child:
1:17c8f5afa7bc
SimpleBLE Initial Commit

Who changed what in which revision?

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