#ifndef __LCD_H__
#define __LCD_H__
#include "type.h"
#include "igpio.h"

typedef enum
{
    ARROW_LEFT,
    ARROW_RIGHT,
}ARROW_DIRECTON;
typedef enum{LINE_1=0,LINE_2}POS_LINE;

#define LINE_CHAR_NUM 20
#define ARROW_CHAR_NUM 1  //只能为1 或者2



extern volatile uint32 sys_ready;
void lcd_write_string(uint8 X,uint8 Y,void *s);
void lcd_init(void);
void lcd_write_temp_c(uint8 x,uint8 y);
void lcd_write_temp_f(uint8 x,uint8 y);
void lcd_write_cache(void);
void set_gpio_fpga_reset(uint8 set_val);


#endif