Bluetooth Low Energy / Mbed 2 deprecated BLE_Button

A template for applications where some small amount of data needs to be notified to a phone app over BLE. It is a good starting point for notifications.

Dependencies:   BLE_API mbed nRF51822

Demo for an Input Service

To help you create your own BLE services, we've created a series of service templates. The *input service template* demonstrates the use of a simple input (boolean values) from a read-only characteristic.

The template covers:

1. Setting up advertising and connection states.

2. Assigning UUIDs to the service and its characteristic.

3. Creating an input characteristic: read-only, boolean, with notifications. This characteristic is updated according to the button's state.

4. Constructing a service class and adding it to the BLE stack.

Diff: ButtonService.h

Revision:
1:7202df456146
Parent:
0:28f095301cb2
Child:
6:18d8750f39ee
--- a/ButtonService.h	Tue Feb 17 16:46:22 2015 +0000
+++ b/ButtonService.h	Tue Feb 17 22:08:57 2015 +0000
@@ -20,7 +20,7 @@
 class ButtonService {
 public:
     const static uint16_t BUTTON_SERVICE_UUID              = 0xA000;
-    const static uint16_t BUTTON_STATE_CHARACTERISTIC_UUID = 0xA000;
+    const static uint16_t BUTTON_STATE_CHARACTERISTIC_UUID = 0xA001;
 
     ButtonService(BLEDevice &_ble, bool buttonPressedInitial) :
         ble(_ble), buttonState(BUTTON_STATE_CHARACTERISTIC_UUID, &buttonPressedInitial, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY)