/* * Arduino Ball Paint * (Arduino Ball, modified) * ---------------------- * * Draw balls randomly on the screen, size controlled by a device * on a serial port. Press space bar to clear screen, or any * other key to generate fixed-size random balls. * * Receives an ASCII number over the serial port, * terminated with a carriage return (ascii 13) then newline (10). * * This matches what Arduino's " Serial.println(val)" function * puts out. * * Created 25 October 2006 * copyleft 2006 Tod E. Kurt