ir.h

C code for using 8051 to control philiphs I2C FM tuner (use sdcc compiler)

#ifndef _IR_H
#define _IR_H

#include <at89x52.h>

/* Values for Timer0 */
#define _TH0_ 0xff
#define _TL0_ 0x9f
 
/* Variables for IR Decoder */
#define IR_DETECT_PIN	P1_0

void IR_Initial(void);
void IR_Timer(void) interrupt 1;

#endif