* This is the code for "BLE Device for motorbike". The device is attached on any bike at will. * User can control 2 switches and these switches can control anything that user wants ie: turn on * the bike, turn on the alarm system of the bike, turn on the light... * Temperature sensor is also included in the device. User can view the temperature when he/she gets * near the bike. * For the next version, humidity and air quality sensor are also added.
Diff: source/bike_service.h
- Revision:
- 3:d6fbd4f3a3d4
- Parent:
- 2:65ed7cd0480c
--- a/source/bike_service.h Thu Nov 02 18:38:02 2017 +0000 +++ b/source/bike_service.h Fri Nov 03 04:24:42 2017 +0000 @@ -18,10 +18,11 @@ /** * @param[in] _ble BLE object for the underlying controller. - * @param[in] currentTemperature The temperature measured from the sensor. + * @param[in] currentTemperature The temperature measured from the sensor + * @param[in] currentHumidity The humidity measured from the sensor */ - bikeService(BLE &_ble, bool initialSwitchState, int16_t currentTemperature, uint8_t currentHumidity, uint16_t airQuality) : + bikeService(BLE &_ble, bool initialSwitchState, int8_t currentTemperature, uint8_t currentHumidity /*, uint16_t airQuality */) : ble(_ble), switchState(SWITCH_CONTROL_UUID, &initialSwitchState), temperatureCharacteristic(GattCharacteristic::UUID_TEMPERATURE_CHAR, ¤tTemperature, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY), @@ -29,7 +30,7 @@ airQualityCharacteristic(AIR_QUALITY_MEASURE_UUID, &airQuality, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY) { /* Create and add the service */ - GattCharacteristic *charTable[] = {&switchState, &temperatureCharacteristic, &humidityCharacteristic, &airQualityCharacteristic}; + GattCharacteristic *charTable[] = {&switchState, &temperatureCharacteristic, &humidityCharacteristic /*, &airQualityCharacteristic */}; GattService bikeService(BIKE_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *)); ble.gattServer().addService(bikeService); } @@ -38,9 +39,9 @@ return switchState.getValueHandle(); } - void updateTemperatureCharacteristic(int16_t newTemperature) { + void updateTemperatureCharacteristic(int8_t newTemperature) { currentTemperature = newTemperature; - ble.gattServer().write(temperatureCharacteristic.getValueHandle(), (uint8_t *) ¤tTemperature, sizeof(int16_t)); + ble.gattServer().write(temperatureCharacteristic.getValueHandle(), (uint8_t *) ¤tTemperature, sizeof(int8_t)); } void updateAirQualityCharacteristic(uint8_t newHumidity) { @@ -53,23 +54,23 @@ ble.gattServer().write(airQualityCharacteristic.getValueHandle(), (uint8_t *) &airQuality, sizeof(uint16_t)); } - void updateAllCharacteristics(int16_t newTemperature, uint8_t newHumidity, uint16_t newAirQuality) { + void updateAllCharacteristics(int8_t newTemperature, uint8_t newHumidity /*, uint16_t newAirQuality */) { currentTemperature = newTemperature; currentHumidity = newHumidity; - airQuality = newAirQuality; +/* airQuality = newAirQuality; */ - ble.gattServer().write(temperatureCharacteristic.getValueHandle(), (uint8_t *) ¤tTemperature, sizeof(int16_t)); + ble.gattServer().write(temperatureCharacteristic.getValueHandle(), (uint8_t *) ¤tTemperature, sizeof(int8_t)); ble.gattServer().write(humidityCharacteristic.getValueHandle(), (uint8_t *) ¤tHumidity, sizeof(uint8_t)); - ble.gattServer().write(airQualityCharacteristic.getValueHandle(), (uint8_t *) &airQuality, sizeof(uint16_t)); +/* ble.gattServer().write(airQualityCharacteristic.getValueHandle(), (uint8_t *) &airQuality, sizeof(uint16_t)); */ } private: - int16_t currentTemperature; + int8_t currentTemperature; uint8_t currentHumidity; uint16_t airQuality; BLE &ble; ReadWriteGattCharacteristic<bool> switchState; - ReadOnlyGattCharacteristic<int16_t> temperatureCharacteristic; + ReadOnlyGattCharacteristic<int8_t> temperatureCharacteristic; ReadOnlyGattCharacteristic<uint8_t> humidityCharacteristic; ReadOnlyGattCharacteristic<uint16_t> airQualityCharacteristic; };