Green Building Team / Mbed 2 deprecated BLE_GreenYourLife_STM32_post-eSAME

It is a simple IoT solution for plant life monitoring and maintenance, based on STM32NUCLEO boards and expansion modules. This branch is the post-eSAME development branch.

Dependencies:   BLE_API X_NUCLEO_IDB0XA1 X_NUCLEO_IKS01A1 mbed

Fork of BLE_GreenYourLife_STM32 by Green Building Team

This branch is the main continuation of the original project. You can find it here.

main.cpp@3:c460d60ffda6, 2016-12-01 (annotated)

Committer:
kaiserhaz
Date:
Thu Dec 01 08:28:55 2016 +0000
Revision:
3:c460d60ffda6
Parent:
2:326a19b95766
Child:
4:e5550110184d
Child:
5:9d68ed883e95
Last fixes before pre-conference.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kaiserhaz 0:7dce5e74ad91 1 /************************ STM32NUCLEO IOT Contest ******************************
kaiserhaz 0:7dce5e74ad91 2 *
kaiserhaz 0:7dce5e74ad91 3 * Green Building IoT Solution for
kaiserhaz 0:7dce5e74ad91 4 * Plant Life Monitoring And Maintenance
kaiserhaz 0:7dce5e74ad91 5 *
kaiserhaz 0:7dce5e74ad91 6 * Authored by
kaiserhaz 0:7dce5e74ad91 7 * Dien Hoa Truong
kaiserhaz 0:7dce5e74ad91 8 * Muhammad Haziq Bin Kamarul Azman
kaiserhaz 0:7dce5e74ad91 9 *
kaiserhaz 0:7dce5e74ad91 10 * for the
kaiserhaz 0:7dce5e74ad91 11 * eSAME 2016 STM32NUCLEO IoT Contest in Sophia-Antipolis
kaiserhaz 0:7dce5e74ad91 12 *
kaiserhaz 0:7dce5e74ad91 13 * main.cpp | Program main
kaiserhaz 0:7dce5e74ad91 14 *
kaiserhaz 0:7dce5e74ad91 15 ******************************************************************************/
kaiserhaz 0:7dce5e74ad91 16
kaiserhaz 0:7dce5e74ad91 17 /** Includes **/
kaiserhaz 0:7dce5e74ad91 18 #include "mbed.h" // ARM mbed library
kaiserhaz 0:7dce5e74ad91 19 #include "x_nucleo_iks01a1.h" // STM32NUCLEO board library
kaiserhaz 0:7dce5e74ad91 20 #include "ble/BLE.h" // Bluetooth LE library
kaiserhaz 0:7dce5e74ad91 21 #include "GreenBuildingService.h" // Green Building service library
kaiserhaz 0:7dce5e74ad91 22
kaiserhaz 0:7dce5e74ad91 23
kaiserhaz 0:7dce5e74ad91 24
kaiserhaz 0:7dce5e74ad91 25 /** Defines **/
kaiserhaz 2:326a19b95766 26 #define GB_SOIL_MOISTURE_MAX 70 // Soil moisture threshold value
kaiserhaz 0:7dce5e74ad91 27
kaiserhaz 0:7dce5e74ad91 28
kaiserhaz 0:7dce5e74ad91 29
kaiserhaz 0:7dce5e74ad91 30 /** Device declarations **/
kaiserhaz 0:7dce5e74ad91 31
kaiserhaz 0:7dce5e74ad91 32 // Board-specific
kaiserhaz 1:b30300f95d4a 33 PwmOut pumpPWM(PC_8); // PWM motor control out pin
kaiserhaz 0:7dce5e74ad91 34 DigitalOut led1(LED1, 1); // Debug pin instance
kaiserhaz 1:b30300f95d4a 35 AnalogIn moisture_sensor(PB_1); // Moisture sensor
kaiserhaz 0:7dce5e74ad91 36 static X_NUCLEO_IKS01A1 *mems_expansion_board = X_NUCLEO_IKS01A1::Instance(D14, D15); // Expansion board instance
kaiserhaz 0:7dce5e74ad91 37 static HumiditySensor *humidity_sensor = mems_expansion_board->ht_sensor; // Expansion board humidity sensor instance
kaiserhaz 0:7dce5e74ad91 38 static TempSensor *temp_sensor = mems_expansion_board->ht_sensor; // Expansion board temperature sensor instance
kaiserhaz 0:7dce5e74ad91 39
kaiserhaz 0:7dce5e74ad91 40 // BLE-specific
kaiserhaz 0:7dce5e74ad91 41 BLE& ble = BLE::Instance(BLE::DEFAULT_INSTANCE); // BLE device instance
kaiserhaz 0:7dce5e74ad91 42 const static char DEVICE_NAME[] = "GB-Sensor"; // Device name
kaiserhaz 0:7dce5e74ad91 43 static const uint16_t uuid16_list[] = {GreenBuildingService::UUID_GREEN_BUILDING_SERVICE};
kaiserhaz 0:7dce5e74ad91 44 GreenBuildingService *gbServicePtr; // Service pointer
kaiserhaz 0:7dce5e74ad91 45
kaiserhaz 0:7dce5e74ad91 46 // Program-specific
kaiserhaz 0:7dce5e74ad91 47 float getMoistureValue();
kaiserhaz 0:7dce5e74ad91 48 float getHumidityValue();
kaiserhaz 0:7dce5e74ad91 49 float getTemperatureValue();
kaiserhaz 0:7dce5e74ad91 50 void errorLoop(void);
kaiserhaz 2:326a19b95766 51 void activateFastSensorPoll();
kaiserhaz 2:326a19b95766 52 void deactivateFastSensorPoll();
kaiserhaz 2:326a19b95766 53 void pumpActivateCallback(void);
kaiserhaz 2:326a19b95766 54 void pumpDeactivateCallback(void);
kaiserhaz 0:7dce5e74ad91 55
kaiserhaz 0:7dce5e74ad91 56 Ticker sanityTicker;
kaiserhaz 0:7dce5e74ad91 57 Ticker sensorPollTicker;
kaiserhaz 2:326a19b95766 58 Ticker fastSensorPollTicker;
kaiserhaz 2:326a19b95766 59 Timeout pumpWaitTimeout;
kaiserhaz 3:c460d60ffda6 60 uint8_t usersConnected;
kaiserhaz 0:7dce5e74ad91 61 bool sensorPolling;
kaiserhaz 2:326a19b95766 62 bool fastSensorPolling;
kaiserhaz 2:326a19b95766 63 bool pumpActivate;
kaiserhaz 2:326a19b95766 64 bool waitOnce;
kaiserhaz 2:326a19b95766 65 bool bleActive;
kaiserhaz 2:326a19b95766 66 bool pumpActive;
kaiserhaz 0:7dce5e74ad91 67
kaiserhaz 0:7dce5e74ad91 68
kaiserhaz 0:7dce5e74ad91 69 /** Callbacks **/
kaiserhaz 0:7dce5e74ad91 70
kaiserhaz 0:7dce5e74ad91 71 // BLE-specific callback
kaiserhaz 0:7dce5e74ad91 72 void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params) // Callback for everytime the connection gets disconnected
kaiserhaz 0:7dce5e74ad91 73 {
kaiserhaz 0:7dce5e74ad91 74 ble.gap().startAdvertising(); // Restart advertising
kaiserhaz 3:c460d60ffda6 75 if((!pumpActive)||(!usersConnected))
kaiserhaz 2:326a19b95766 76 deactivateFastSensorPoll();
kaiserhaz 2:326a19b95766 77 bleActive = false;
kaiserhaz 3:c460d60ffda6 78 --usersConnected;
kaiserhaz 0:7dce5e74ad91 79 // printf("\r\n> BLE : Disconnected. Advertising restarted.");
kaiserhaz 0:7dce5e74ad91 80 }
kaiserhaz 0:7dce5e74ad91 81
kaiserhaz 0:7dce5e74ad91 82 void connectionCallback(const Gap::ConnectionCallbackParams_t *params) // Callback for everytime the connection is established
kaiserhaz 0:7dce5e74ad91 83 {
kaiserhaz 3:c460d60ffda6 84 ble.gap().stopAdvertising(); // Stop advertising
kaiserhaz 2:326a19b95766 85 activateFastSensorPoll();
kaiserhaz 2:326a19b95766 86 bleActive = true;
kaiserhaz 3:c460d60ffda6 87 ++usersConnected;
kaiserhaz 0:7dce5e74ad91 88 // printf("\r\n> BLE : Connected to %x. Accept no subsequent connections.", params->peerAddr);
kaiserhaz 0:7dce5e74ad91 89 }
kaiserhaz 0:7dce5e74ad91 90
kaiserhaz 0:7dce5e74ad91 91 void onBleInitError(BLE &ble, ble_error_t error)
kaiserhaz 0:7dce5e74ad91 92 {
kaiserhaz 0:7dce5e74ad91 93 // printf("\r\n> BLE : Init error encountered. Error returned: %d", error);
kaiserhaz 0:7dce5e74ad91 94 errorLoop();
kaiserhaz 0:7dce5e74ad91 95 }
kaiserhaz 0:7dce5e74ad91 96
kaiserhaz 0:7dce5e74ad91 97 void bleInitComplete(BLE::InitializationCompleteCallbackContext *params)
kaiserhaz 0:7dce5e74ad91 98 {
kaiserhaz 0:7dce5e74ad91 99 BLE& ble = params->ble;
kaiserhaz 0:7dce5e74ad91 100 ble_error_t error = params->error;
kaiserhaz 0:7dce5e74ad91 101
kaiserhaz 0:7dce5e74ad91 102 if (error != BLE_ERROR_NONE) { // Check to see init errors
kaiserhaz 0:7dce5e74ad91 103 onBleInitError(ble, error);
kaiserhaz 0:7dce5e74ad91 104 errorLoop();
kaiserhaz 0:7dce5e74ad91 105 }
kaiserhaz 0:7dce5e74ad91 106
kaiserhaz 0:7dce5e74ad91 107 if (ble.getInstanceID() != BLE::DEFAULT_INSTANCE) { // If this is not default instance (double instanciation?)
kaiserhaz 0:7dce5e74ad91 108 // printf("\r\n> BLE : BLE controller instance is invalid.");
kaiserhaz 0:7dce5e74ad91 109 errorLoop();
kaiserhaz 0:7dce5e74ad91 110 }
kaiserhaz 0:7dce5e74ad91 111
kaiserhaz 0:7dce5e74ad91 112 ble.gap().onDisconnection(disconnectionCallback); // Register disconnection callback
kaiserhaz 0:7dce5e74ad91 113 ble.gap().onConnection(connectionCallback); // Register connection callback
kaiserhaz 0:7dce5e74ad91 114
kaiserhaz 0:7dce5e74ad91 115 gbServicePtr = new GreenBuildingService(ble); // Init service with initial value
kaiserhaz 0:7dce5e74ad91 116
kaiserhaz 0:7dce5e74ad91 117 /* Setup advertising. */
kaiserhaz 0:7dce5e74ad91 118 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
kaiserhaz 0:7dce5e74ad91 119 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
kaiserhaz 0:7dce5e74ad91 120 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS,(uint8_t *)uuid16_list, sizeof(uuid16_list));
kaiserhaz 0:7dce5e74ad91 121 ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
kaiserhaz 0:7dce5e74ad91 122 ble.gap().setAdvertisingInterval(1000); /* 1000ms */
kaiserhaz 0:7dce5e74ad91 123 ble.gap().startAdvertising();
kaiserhaz 0:7dce5e74ad91 124
kaiserhaz 0:7dce5e74ad91 125 // printf("\r\n> BLE : BLE Init done.");
kaiserhaz 0:7dce5e74ad91 126 }
kaiserhaz 0:7dce5e74ad91 127
kaiserhaz 0:7dce5e74ad91 128 // Helper functions for retrieving data from sensors
kaiserhaz 0:7dce5e74ad91 129 float getMoistureValue()
kaiserhaz 0:7dce5e74ad91 130 {
kaiserhaz 0:7dce5e74ad91 131 float moisture = 0;
kaiserhaz 0:7dce5e74ad91 132 for (int i = 1;i<=10;i++) {
kaiserhaz 0:7dce5e74ad91 133 moisture += moisture_sensor.read(); // Get ten samples
kaiserhaz 0:7dce5e74ad91 134 }
kaiserhaz 0:7dce5e74ad91 135 moisture = moisture / 10;
kaiserhaz 0:7dce5e74ad91 136 moisture = moisture * 3300; // Change the value to be in the 0 to 3300 range
kaiserhaz 0:7dce5e74ad91 137 moisture = moisture / 33; // Convert to percentage
kaiserhaz 0:7dce5e74ad91 138 return moisture;
kaiserhaz 0:7dce5e74ad91 139 }
kaiserhaz 0:7dce5e74ad91 140
kaiserhaz 0:7dce5e74ad91 141 float getHumidityValue()
kaiserhaz 0:7dce5e74ad91 142 {
kaiserhaz 0:7dce5e74ad91 143 float humidity = 0;
kaiserhaz 0:7dce5e74ad91 144 humidity_sensor->GetHumidity(&humidity);
kaiserhaz 0:7dce5e74ad91 145 return humidity;
kaiserhaz 0:7dce5e74ad91 146 }
kaiserhaz 0:7dce5e74ad91 147
kaiserhaz 0:7dce5e74ad91 148 float getTemperatureValue()
kaiserhaz 0:7dce5e74ad91 149 {
kaiserhaz 0:7dce5e74ad91 150 float temperature = 0;
kaiserhaz 0:7dce5e74ad91 151 temp_sensor->GetTemperature(&temperature);
kaiserhaz 0:7dce5e74ad91 152 return temperature;
kaiserhaz 0:7dce5e74ad91 153 }
kaiserhaz 0:7dce5e74ad91 154
kaiserhaz 0:7dce5e74ad91 155
kaiserhaz 0:7dce5e74ad91 156 // Miscellaneous callbacks & functions
kaiserhaz 0:7dce5e74ad91 157 void sanityCallback(void)
kaiserhaz 0:7dce5e74ad91 158 {
kaiserhaz 0:7dce5e74ad91 159 led1 = !led1; // Blink LED1 to indicate system sanity
kaiserhaz 0:7dce5e74ad91 160 }
kaiserhaz 0:7dce5e74ad91 161
kaiserhaz 0:7dce5e74ad91 162 void sensorPollCallback(void)
kaiserhaz 0:7dce5e74ad91 163 {
kaiserhaz 0:7dce5e74ad91 164 sensorPolling = true;
kaiserhaz 0:7dce5e74ad91 165 }
kaiserhaz 0:7dce5e74ad91 166
kaiserhaz 2:326a19b95766 167 void fastSensorPollCallback(void)
kaiserhaz 2:326a19b95766 168 {
kaiserhaz 2:326a19b95766 169 fastSensorPolling = true;
kaiserhaz 2:326a19b95766 170 }
kaiserhaz 2:326a19b95766 171
kaiserhaz 2:326a19b95766 172 void pumpActivateCallback(void)
kaiserhaz 2:326a19b95766 173 {
kaiserhaz 2:326a19b95766 174 pumpActivate = true;
kaiserhaz 2:326a19b95766 175 }
kaiserhaz 2:326a19b95766 176
kaiserhaz 2:326a19b95766 177 void pumpDeactivateCallback(void)
kaiserhaz 2:326a19b95766 178 {
kaiserhaz 2:326a19b95766 179 pumpActivate = false;
kaiserhaz 2:326a19b95766 180 }
kaiserhaz 2:326a19b95766 181
kaiserhaz 2:326a19b95766 182 void activateFastSensorPoll(void)
kaiserhaz 2:326a19b95766 183 {
kaiserhaz 2:326a19b95766 184 fastSensorPolling = true;
kaiserhaz 3:c460d60ffda6 185 fastSensorPollTicker.attach(&fastSensorPollCallback, 0.9);
kaiserhaz 2:326a19b95766 186 }
kaiserhaz 2:326a19b95766 187
kaiserhaz 2:326a19b95766 188 void deactivateFastSensorPoll(void)
kaiserhaz 2:326a19b95766 189 {
kaiserhaz 2:326a19b95766 190 fastSensorPolling = false;
kaiserhaz 2:326a19b95766 191 fastSensorPollTicker.detach();
kaiserhaz 2:326a19b95766 192 }
kaiserhaz 2:326a19b95766 193
kaiserhaz 2:326a19b95766 194
kaiserhaz 0:7dce5e74ad91 195 void errorLoop(void)
kaiserhaz 0:7dce5e74ad91 196 {
kaiserhaz 0:7dce5e74ad91 197 sanityTicker.detach();
kaiserhaz 0:7dce5e74ad91 198 sensorPollTicker.detach();
kaiserhaz 0:7dce5e74ad91 199 ble.shutdown();
kaiserhaz 1:b30300f95d4a 200 // printf("\r\n> ERROR : Error encountered. Infinite looping.");
kaiserhaz 0:7dce5e74ad91 201 while(true)
kaiserhaz 0:7dce5e74ad91 202 {
kaiserhaz 0:7dce5e74ad91 203 led1 != led1;
kaiserhaz 0:7dce5e74ad91 204 }
kaiserhaz 0:7dce5e74ad91 205 }
kaiserhaz 0:7dce5e74ad91 206
kaiserhaz 0:7dce5e74ad91 207
kaiserhaz 0:7dce5e74ad91 208
kaiserhaz 0:7dce5e74ad91 209 /** Pre-main inits **/
kaiserhaz 0:7dce5e74ad91 210
kaiserhaz 0:7dce5e74ad91 211
kaiserhaz 0:7dce5e74ad91 212
kaiserhaz 0:7dce5e74ad91 213 /** Main loop **/
kaiserhaz 0:7dce5e74ad91 214 int main(void)
kaiserhaz 0:7dce5e74ad91 215 {
kaiserhaz 3:c460d60ffda6 216 pumpPWM.write(1);
kaiserhaz 3:c460d60ffda6 217 pumpPWM.period(1.0f);
kaiserhaz 3:c460d60ffda6 218
kaiserhaz 0:7dce5e74ad91 219 printf("\r\n/**\r\n * Green Building Sensor Device: Debug Info\r\n */");
kaiserhaz 0:7dce5e74ad91 220
kaiserhaz 0:7dce5e74ad91 221 sensorPolling = false;
kaiserhaz 2:326a19b95766 222 fastSensorPolling = false;
kaiserhaz 2:326a19b95766 223 pumpActivate = false;
kaiserhaz 2:326a19b95766 224 waitOnce = true;
kaiserhaz 2:326a19b95766 225 bleActive = false;
kaiserhaz 2:326a19b95766 226 pumpActive = false;
kaiserhaz 0:7dce5e74ad91 227
kaiserhaz 0:7dce5e74ad91 228 sanityTicker.attach(sanityCallback, 1.1); // LED sanity checker
kaiserhaz 2:326a19b95766 229 sensorPollTicker.attach(sensorPollCallback, 4.9); // Sensor poll ticker
kaiserhaz 0:7dce5e74ad91 230
kaiserhaz 0:7dce5e74ad91 231 printf("\r\n> MAIN : Tickers initialized.");
kaiserhaz 0:7dce5e74ad91 232
kaiserhaz 0:7dce5e74ad91 233 volatile GreenBuildingService::PlantEnvironmentType_t peVal; // Plant environment var
kaiserhaz 3:c460d60ffda6 234 uint8_t pumpWaitTime = 3; // Pump waiting time
kaiserhaz 0:7dce5e74ad91 235
kaiserhaz 0:7dce5e74ad91 236 ble.init(bleInitComplete); // Pass BLE init complete function upon init
kaiserhaz 0:7dce5e74ad91 237
kaiserhaz 1:b30300f95d4a 238 // while(ble.hasInitialized() == false);
kaiserhaz 0:7dce5e74ad91 239
kaiserhaz 0:7dce5e74ad91 240 printf("\r\n> MAIN : BLE Init procedure done.");
kaiserhaz 0:7dce5e74ad91 241
kaiserhaz 0:7dce5e74ad91 242 // Infinite loop
kaiserhaz 0:7dce5e74ad91 243 while (true) {
kaiserhaz 0:7dce5e74ad91 244
kaiserhaz 2:326a19b95766 245 if(sensorPolling || fastSensorPolling)
kaiserhaz 0:7dce5e74ad91 246 {
kaiserhaz 0:7dce5e74ad91 247 sensorPolling = false; // Deassert polling bit
kaiserhaz 2:326a19b95766 248 fastSensorPolling = false;
kaiserhaz 0:7dce5e74ad91 249
kaiserhaz 0:7dce5e74ad91 250 peVal.soilMoisture = (uint8_t) getMoistureValue(); // Update all measurements
kaiserhaz 0:7dce5e74ad91 251 peVal.airHumidity = (uint8_t) getHumidityValue();
kaiserhaz 0:7dce5e74ad91 252 peVal.airTemperature = (int8_t) getTemperatureValue();
kaiserhaz 0:7dce5e74ad91 253
kaiserhaz 0:7dce5e74ad91 254 if(ble.getGapState().connected) // Update characteristic if connected
kaiserhaz 0:7dce5e74ad91 255 gbServicePtr->updatePlantEnvironment(peVal);
kaiserhaz 0:7dce5e74ad91 256
kaiserhaz 2:326a19b95766 257 // printf("\r\n> MAIN : Current soil moisture = %d", peVal.soilMoisture);
kaiserhaz 2:326a19b95766 258 // printf("\r\n> MAIN : Current air humidity = %d", peVal.airHumidity);
kaiserhaz 2:326a19b95766 259 // printf("\r\n> MAIN : Current air temperature = %d", peVal.airTemperature);
kaiserhaz 2:326a19b95766 260 printf("%d\t%d\t%d\r\n", peVal.airTemperature, peVal.airHumidity, peVal.soilMoisture);
kaiserhaz 0:7dce5e74ad91 261
kaiserhaz 2:326a19b95766 262 // If moisture is below 50% of max when user is present
kaiserhaz 2:326a19b95766 263 // or if less than 30% of max
kaiserhaz 2:326a19b95766 264 if( ( ((peVal.soilMoisture < 0.5*GB_SOIL_MOISTURE_MAX) && ble.getGapState().connected) ||
kaiserhaz 2:326a19b95766 265 ((peVal.soilMoisture < 0.3*GB_SOIL_MOISTURE_MAX) && !ble.getGapState().connected) ) &&
kaiserhaz 2:326a19b95766 266 waitOnce
kaiserhaz 2:326a19b95766 267 )
kaiserhaz 2:326a19b95766 268 {
kaiserhaz 3:c460d60ffda6 269 pumpWaitTimeout.attach(&pumpActivateCallback, pumpWaitTime); // Waiting time is hard coded but may be calculated, I think
kaiserhaz 2:326a19b95766 270 activateFastSensorPoll();
kaiserhaz 2:326a19b95766 271 waitOnce = false;
kaiserhaz 2:326a19b95766 272 pumpActive = true;
kaiserhaz 2:326a19b95766 273 }
kaiserhaz 3:c460d60ffda6 274 else if((peVal.soilMoisture >= 0.6*GB_SOIL_MOISTURE_MAX) && pumpActivate) // Stop condition: when soil moisture is at 60% of max
kaiserhaz 0:7dce5e74ad91 275 {
kaiserhaz 3:c460d60ffda6 276 pumpPWM.write(1);
kaiserhaz 2:326a19b95766 277 pumpWaitTimeout.detach();
kaiserhaz 2:326a19b95766 278 pumpDeactivateCallback();
kaiserhaz 2:326a19b95766 279 if(!bleActive)
kaiserhaz 2:326a19b95766 280 deactivateFastSensorPoll();
kaiserhaz 2:326a19b95766 281 waitOnce = true;
kaiserhaz 2:326a19b95766 282 pumpActive = false;
kaiserhaz 2:326a19b95766 283 }
kaiserhaz 2:326a19b95766 284
kaiserhaz 2:326a19b95766 285 if(pumpActivate)
kaiserhaz 2:326a19b95766 286 {
kaiserhaz 2:326a19b95766 287 // printf("\r\n> MAIN : Activating water pump.");
kaiserhaz 3:c460d60ffda6 288 pumpPWM.write(0.7);
kaiserhaz 2:326a19b95766 289 pumpActivate = false;
kaiserhaz 2:326a19b95766 290 pumpWaitTimeout.attach(&pumpActivateCallback, 1);
kaiserhaz 0:7dce5e74ad91 291 }
kaiserhaz 2:326a19b95766 292
kaiserhaz 0:7dce5e74ad91 293 }
kaiserhaz 0:7dce5e74ad91 294 else
kaiserhaz 2:326a19b95766 295 ble.waitForEvent(); //Low power wait for event
kaiserhaz 0:7dce5e74ad91 296
kaiserhaz 0:7dce5e74ad91 297 }
kaiserhaz 0:7dce5e74ad91 298 }