lcd.h

来自「税控收款机源码:拼音输入法,LCD,VFD驱动,IC卡驱动,税控国标」· C头文件 代码 · 共 32 行

#ifndef __LCD__H_
#define __LCD__H_
#include	"config.h"

//====================================================//
void Writ_cpld(uchar enable_bit, uchar logic);
void _write_cpld(uint _addr, uchar _date);
void write_cpld_u6(uchar enable_bit, uchar logic);
void write_cpld_u5(uchar enable_bit, uchar logic);

//----------------LCD 部分----------------------------//
void convert(uchar xdata *inbuf,uchar  *outbuf);
void _lcd_cmd(uchar ubyte);
void InitialLCD(void);
void clear_lcd(uchar addr,uchar  num);
void con_disp(uchar xaddr,uchar yaddr,uchar length,uchar *buf);
//void con_disp1(uchar xaddr,uchar yaddr,uchar length,uchar *buf);
void lcd_disp(uchar xaddr,uchar yaddr,uchar  *buf);
void lcd_disp1(uchar xaddr,uchar yaddr,uchar *buf, uchar *c_buf);
void select_p(uchar d_page);
void wrt_lcd_cmd(uchar byte);
void wrt_lcd_data(uchar ubyte);

void write_lcd_mem(uchar xaddr,uchar xdata *disbuf);
void write_lcd_mem_sel(uchar xaddr,uchar yaddr,uchar len,uchar xdata *disbuf,uchar sel);
unsigned int _gb13000_index(unsigned char const *s);

int is_chinese(unsigned char *str);
void con_disp2(uchar xaddr,uchar yaddr,uchar length,uchar *buf);

#endif