The Opportunity Factory / BLE_API

BLE Library with custom services for the tortuga bike

Dependents:   TORTUGA_BLE

Fork of BLE_API by aapje monkey

ble/services/BikeService.h@1131:5cc818415e2b, 2016-04-16 (annotated)

Committer:
ptuytsch
Date:
Sat Apr 16 14:55:58 2016 +0000
Revision:
1131:5cc818415e2b
Child:
1202:a31d51d9fba8
no change

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ptuytsch 1131:5cc818415e2b 1 #ifndef __BLE_BIKE_SERVICE_H__
ptuytsch 1131:5cc818415e2b 2 #define __BLE_BIKE_SERVICE_H__
ptuytsch 1131:5cc818415e2b 3
ptuytsch 1131:5cc818415e2b 4 class BikeService {
ptuytsch 1131:5cc818415e2b 5 public:
ptuytsch 1131:5cc818415e2b 6 const static uint16_t BIKE_SERVICE_UUID = 0x6969;
ptuytsch 1131:5cc818415e2b 7 const static uint16_t BIKE_DISTANCE_CHARACTERISTIC_UUID = 0x696A;
ptuytsch 1131:5cc818415e2b 8 const static uint16_t BIKE_AVERAGE_CHARACTERISTIC_UUID = 0x696B;
ptuytsch 1131:5cc818415e2b 9 const static uint16_t BIKE_PULSE_CHARACTERISTIC_UUID = 0x696C;
ptuytsch 1131:5cc818415e2b 10
ptuytsch 1131:5cc818415e2b 11 BikeService(BLE &_ble,
ptuytsch 1131:5cc818415e2b 12 uint32_t initialDistance = 0,
ptuytsch 1131:5cc818415e2b 13 uint32_t initialAverage = 0) :
ptuytsch 1131:5cc818415e2b 14 ble(_ble),
ptuytsch 1131:5cc818415e2b 15 bikeDistance(initialDistance),
ptuytsch 1131:5cc818415e2b 16 bikeAverage(initialAverage),
ptuytsch 1131:5cc818415e2b 17 bikeDistanceChar(BIKE_DISTANCE_CHARACTERISTIC_UUID, 0, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1131:5cc818415e2b 18 bikeAverageChar(BIKE_AVERAGE_CHARACTERISTIC_UUID, 0, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
ptuytsch 1131:5cc818415e2b 19 bikePulseChar(BIKE_PULSE_CHARACTERISTIC_UUID, 0, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY)
ptuytsch 1131:5cc818415e2b 20 {
ptuytsch 1131:5cc818415e2b 21 GattCharacteristic *charTable[] = {&bikeDistanceChar, &bikeAverageChar, &bikePulseChar};
ptuytsch 1131:5cc818415e2b 22 GattService bikeService(BikeService::BIKE_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
ptuytsch 1131:5cc818415e2b 23 ble.gattServer().addService(bikeService);
ptuytsch 1131:5cc818415e2b 24 }
ptuytsch 1131:5cc818415e2b 25
ptuytsch 1131:5cc818415e2b 26
ptuytsch 1131:5cc818415e2b 27 void updateBikeDistance(float newDistance) {
ptuytsch 1131:5cc818415e2b 28 bikeDistance = newDistance*100;
ptuytsch 1131:5cc818415e2b 29 ble.gattServer().write(bikeDistanceChar.getValueHandle(), (uint8_t *)&bikeDistance, sizeof(uint32_t));
ptuytsch 1131:5cc818415e2b 30 }
ptuytsch 1131:5cc818415e2b 31
ptuytsch 1131:5cc818415e2b 32 void updateBikeAverage(float newAverage) {
ptuytsch 1131:5cc818415e2b 33 bikeAverage = newAverage*100;
ptuytsch 1131:5cc818415e2b 34 ble.gattServer().write(bikeAverageChar.getValueHandle(), (uint8_t *)&bikeAverage, sizeof(uint32_t));
ptuytsch 1131:5cc818415e2b 35 }
ptuytsch 1131:5cc818415e2b 36
ptuytsch 1131:5cc818415e2b 37 void updateBikePulse(uint32_t newPulse) {
ptuytsch 1131:5cc818415e2b 38 bikePulse = newPulse;
ptuytsch 1131:5cc818415e2b 39 ble.gattServer().write(bikePulseChar.getValueHandle(), (uint8_t *)&bikePulse, sizeof(uint32_t));
ptuytsch 1131:5cc818415e2b 40 }
ptuytsch 1131:5cc818415e2b 41
ptuytsch 1131:5cc818415e2b 42 private:
ptuytsch 1131:5cc818415e2b 43 BLE &ble;
ptuytsch 1131:5cc818415e2b 44 uint32_t bikeDistance;
ptuytsch 1131:5cc818415e2b 45 uint32_t bikeAverage;
ptuytsch 1131:5cc818415e2b 46 uint32_t bikePulse;
ptuytsch 1131:5cc818415e2b 47 ReadOnlyGattCharacteristic<uint32_t> bikePulseChar;
ptuytsch 1131:5cc818415e2b 48 ReadOnlyGattCharacteristic<uint32_t> bikeDistanceChar;
ptuytsch 1131:5cc818415e2b 49 ReadOnlyGattCharacteristic<uint32_t> bikeAverageChar;
ptuytsch 1131:5cc818415e2b 50 };
ptuytsch 1131:5cc818415e2b 51
ptuytsch 1131:5cc818415e2b 52 #endif /* #ifndef __BLE_BUTTON_SERVICE_H__ */