added code to use the geiger counter. should count cpm. Compiles but nottested yet.
added motor turn on when metal is detected
Fixed servo code to output correct signal
Fixed paintboard code
Added servo initialization and more internal_data array entries
added code to read metal detector on PD4
Finished paintboard code except for metal detector
Changed abs() in motor.c to clamp -128 to 127
Added motor and servo code. Both timers are set to phase-correct-PWM mode, which is yet to be tested. Also, I used 32 prescaler.
Initial commit of some of the paintboard code