#include <18F4520.h>
#device adc=8
#use delay(clock=20000000)
#fuses NOWDT,WDT128,INTRC_IO, NOPROTECT, NOBROWNOUT, BORV25, NOPUT, NOCPD, STVREN, NODEBUG, LVP, NOWRT, NOWRTD, IESO, FCMEN, PBADEN, NOWRTC, NOWRTB, NOEBTR, NOEBTRB, NOCPB, LPT1OSC, MCLR, XINST

void clock_isr();

#inline
int32 cosLookup(int32 x);
#inline
int32 sinLookup(int32 x);

void draw();
void setup();