Diff: source/ColorService.h

Revision:

1:9fc54848a198

Child:

3:f594022fe519

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/ColorService.h	Mon Mar 25 18:14:12 2019 +0000
@@ -0,0 +1,51 @@
+#ifndef __BLE_TEMPHUM_SERVICE_H__
+#define __BLE_COLOR_SERVICE_H__
+
+#include "ble/BLE.h"
+#include "CustomUUIDs.h"
+class ColorService {
+public:                                
+    typedef int16_t  ColorType_t;
+    /**
+     * @brief   ColorService constructor.
+     * @param   ble Reference to BLE device.
+     */
+    ColorService(BLE& _ble) :
+        ble(_ble),
+        colorCharacteristic(CustomUUIDs::UUID_COLOR_CHAR, &color)
+    {
+        static bool serviceAdded = false; /* We should only ever need to add the information service once. */
+        if (serviceAdded) {
+            return;
+        }
+
+        GattCharacteristic *charTable[] = { &colorCharacteristic };
+
+        GattService tempHumService(
+        CustomUUIDs::UUID_COLOR_SERVICE,
+        charTable, 
+        sizeof(charTable) / sizeof(GattCharacteristic *));
+
+        ble.gattServer().addService(tempHumService);
+        serviceAdded = true;
+    }
+
+
+    /**
+     * @brief   Update temperature characteristic.
+     * @param   newTemperatureVal New temperature measurement.
+     */
+    void updateColor(ColorType_t newColorVal)
+    {
+        color = newColorVal;
+        ble.gattServer().write(colorCharacteristic.getValueHandle(), (uint8_t *) &color, sizeof(ColorType_t));
+    }
+
+private:
+    BLE& ble;
+
+    ColorType_t color;
+    
+    ReadWriteGattCharacteristic<ColorType_t>    colorCharacteristic;
+};
+#endif /* #ifndef __BLE_COLOR_SERVICE_H__*/
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