- make test example a counter
- make test example a counter

sandeepmistry/arduino-BLEPeripheral,possan/arduino-BLEPeripheral,pi19404/arduino-BLEPeripheral,possan/arduino-BLEPeripheral,RedBearLab/arduino-BLEPeripheral,sandeepmistry/arduino-BLEPeripheral,sandeepmistry/arduino-BLEPeripheral,femtoduino/arduino-BLEPeripheral,femtoduino/arduino-BLEPeripheral,RedBearLab/arduino-BLEPeripheral,pi19404/arduino-BLEPeripheral