16x2lcddriver.h

来自「LCD1602的驱动程序 测试通过 希望对有兴趣的朋友有帮助」· C头文件 代码 · 共 15 行

#define LCDPORT PORTD
#define RSCLR LATEbits.LATE0=0
#define RSSET LATEbits.LATE0=1
#define RWCLR LATEbits.LATE1=0
#define RWSET LATEbits.LATE1=1
#define ENCLR LATEbits.LATE2=0
#define ENSET LATEbits.LATE2=1

extern void lcd_delay(unsigned int delaytime);
extern void write_lcd_command(unsigned char write_command);
extern void write_lcd_data(unsigned char write_data);
extern void initize_lcd(void);
extern void lcd_displaystr(unsigned char x,unsigned char y,const unsigned char *str);
extern void lcd_displaystr_ram(unsigned char x,unsigned char y,unsigned char *str);