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30 lines
541 B
30 lines
541 B
3 years ago
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#ifndef _lcd1602_H
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#define _lcd1602_H
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#include "stm32f10x.h"
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#include "stm32f10x_gpio.h"
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#include "delay.h"
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#define LCD1602_RS PCout(13)
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#define LCD1602_RW PCout(14)
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#define LCD1602_EN PCout(15)
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#define GPIO_WriteLow(GPIOA,x) (GPIOA->BSRR = ((~(x)<<16)|(x)))
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void LCD1602_Init(void);
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void LCD1602_Wait_Ready(void);
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void LCD1602_Write_Cmd(u8 cmd);
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void LCD1602_Write_Dat(u8 dat);
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void LCD1602_ClearScreen(void);
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void LCD1602_Set_Cursor(u8 x, u8 y);
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void LCD1602_Show_Str(u8 x, u8 y, u8 *str);
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void LCD1602_GPIOInit(void);
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#endif
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