change led blinking

Signed-off-by: tinyladi <ladislas@weareleka.com>
enum colorName is now public

Signed-off-by: tinyladi <ladislas@weareleka.com>
remove spaces for better parsing

Signed-off-by: tinyladi <ladislas@weareleka.com>
correct the ARDUINO_DEST_DIR

Signed-off-by: tinyladi <ladislas@weareleka.com>