CODK-A applications are developed in C/C++. You can import a sketch (.ino) file to use with CODK-A, but you must first convert it to a valid .cpp file:

$ make convert-sketch SKETCH=sketch.ino

Using the included Blink.ino example sketch, the precedure for converting, building and uploading an existing sketch follows (ensure that your Arduino 101 board is connected to your PC, and that you know the serial device name e.g. /dev/ttyACM0):

Make sure CODK_DIR variable is set to the CODK top-level path

  $ cd arc/examples/Blink
  $ make convert-sketch SKETCH=Blink.ino
  $ make compile
  $ make upload SERIAL_PORT=/dev/ttyACM0