display.h

小液晶1602驱动程序是一个不错的驱动程序,是经过了本人的实现可行的程序

#include "F240REGS.H"

/*----------------------------------函数声明------------------------------------------*/ 
void lcd_init_portCD(void); 
void lcd_init(void); 
void lcd_write_command(unsigned char command,unsigned char wait_en); 
void lcd_write_data(unsigned char char_data); 
void wait_enable(void); 
void lcd_set_xy( unsigned char x, unsigned char y ); 
void display_a_char(unsigned char x,unsigned char y,unsigned char char_data); 
void display_a_string(unsigned char x,unsigned char y,unsigned char *ptr); 
void delay_1ms(void ); 
void delay_nms(unsigned int n) ;