infrared.h

PIC单片机C语言程序设计实例精粹

#define rw_1602	{ PORTC |= 0x40;}     // RC6
#define nrw_1602	{ PORTC &= 0x0B0;}  // RC6
#define CS_1602	{ PORTC |= 0x20;}    //RC5
#define nCS_1602	{ PORTC &= 0x0D0;}  //RC5
#define comm_1602  0
#define dat_1602   1