Diff: ble/services/BikeService.h

Revision:

1131:5cc818415e2b

Child:

1202:a31d51d9fba8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ble/services/BikeService.h	Sat Apr 16 14:55:58 2016 +0000
@@ -0,0 +1,52 @@
+#ifndef __BLE_BIKE_SERVICE_H__
+#define __BLE_BIKE_SERVICE_H__
+ 
+class BikeService {
+public:
+    const static uint16_t BIKE_SERVICE_UUID              = 0x6969;
+    const static uint16_t BIKE_DISTANCE_CHARACTERISTIC_UUID = 0x696A;
+    const static uint16_t BIKE_AVERAGE_CHARACTERISTIC_UUID = 0x696B;
+    const static uint16_t BIKE_PULSE_CHARACTERISTIC_UUID = 0x696C;
+ 
+    BikeService(BLE &_ble,
+                uint32_t initialDistance = 0,
+                uint32_t initialAverage = 0) : 
+        ble(_ble), 
+        bikeDistance(initialDistance),
+        bikeAverage(initialAverage),
+        bikeDistanceChar(BIKE_DISTANCE_CHARACTERISTIC_UUID, 0, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
+        bikeAverageChar(BIKE_AVERAGE_CHARACTERISTIC_UUID, 0, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
+        bikePulseChar(BIKE_PULSE_CHARACTERISTIC_UUID, 0, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY)
+    {
+        GattCharacteristic *charTable[] = {&bikeDistanceChar, &bikeAverageChar, &bikePulseChar};
+        GattService         bikeService(BikeService::BIKE_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
+        ble.gattServer().addService(bikeService);
+    }
+    
+ 
+    void updateBikeDistance(float newDistance) {
+        bikeDistance = newDistance*100;
+        ble.gattServer().write(bikeDistanceChar.getValueHandle(), (uint8_t *)&bikeDistance, sizeof(uint32_t));
+    }
+    
+    void updateBikeAverage(float newAverage) {
+        bikeAverage = newAverage*100;
+        ble.gattServer().write(bikeAverageChar.getValueHandle(), (uint8_t *)&bikeAverage, sizeof(uint32_t));
+    }
+    
+    void updateBikePulse(uint32_t newPulse) {
+        bikePulse = newPulse;
+        ble.gattServer().write(bikePulseChar.getValueHandle(), (uint8_t *)&bikePulse, sizeof(uint32_t));
+    }
+ 
+private:
+    BLE                              &ble;
+    uint32_t                         bikeDistance;
+    uint32_t                         bikeAverage;
+    uint32_t                         bikePulse;
+    ReadOnlyGattCharacteristic<uint32_t>  bikePulseChar;
+    ReadOnlyGattCharacteristic<uint32_t>  bikeDistanceChar;
+    ReadOnlyGattCharacteristic<uint32_t>  bikeAverageChar;
+};
+ 
+#endif /* #ifndef __BLE_BUTTON_SERVICE_H__ */
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