#ifndef _LCD_IIC_H
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#define _LCD_IIC_H
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#include "define_all.h"
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#include <stdbool.h>
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#define LCD_ADDR_WRITE 0x7C //¼ûÎĵµ20/35
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#define LCD_ADDR_READ 0x7D
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#define LCD_REG_DATA_ADDR 0x80 //ÏÔʾÊý¾ÝÊäÈëÊä³öµÄÃüÁî
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void LCD_IIC_Init(void);
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void LCD_Write(u8 command_add,u8*wait_data,u8 data_len);
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void LCD_Write_reg(u8 sadd,u8*buf,u8 len);
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void LCD_IIC_Start(void);
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void LCD_IIC_Stop(void);
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char LCD_IIC_Wait_Ack(void);
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void LCD_IIC_Ack(void);
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void LCD_IIC_NAck(void);
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void LCD_IIC_Send_Byte(uint8_t dat);
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//u8 LCD_IIC_Send_Byte(uint8_t dat);
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uint8_t LCD_IIC_Read_Byte(void);
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//uint8_t LCD_IIC_Read_Byte(u8 ack);
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#endif
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