资 源 简 介
#include #include #include #include#include#include#include#define uchar unsigned char#define uint unsigned int#define RS_CLR PORTF &= ~(1 << PF1) //RS置低#define RS_SET PORTF |= (1 << PF1) //RS置高#define RW_CLR PORTF &= ~(1 << PF2) //RW置低#define RW_SET PORTF |= (1 << PF2) //RW置高#define EN_CLR PORTF &= ~(1 << PF3) //E置低#de
