73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
#ifndef __LCD_INIT_H
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#define __LCD_INIT_H
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#include "sys.h"
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#define USE_HORIZONTAL 0 //设置横屏或者竖屏显示 0或1为竖屏 2或3为横屏
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#if USE_HORIZONTAL==0||USE_HORIZONTAL==1
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#define LCD_W 240
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#define LCD_H 280
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#else
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#define LCD_W 280
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#define LCD_H 240
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#endif
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//-----------------LCD端口定义----------------
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#define SCLK_PORT GPIOB
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#define SCLK_PIN GPIO_PIN_3
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#define SDA_PORT GPIOB
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#define SDA_PIN GPIO_PIN_5
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#define RES_PORT GPIOB
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#define RES_PIN GPIO_PIN_7
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#define DC_PORT GPIOB
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#define DC_PIN GPIO_PIN_9
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#define CS_PORT GPIOB
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#define CS_PIN GPIO_PIN_8
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#define BLK_PORT GPIOB
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#define BLK_PIN GPIO_PIN_0
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#define LCD_SCLK_Clr() HAL_GPIO_WritePin(SCLK_PORT,SCLK_PIN,GPIO_PIN_RESET)//SCL=SCLK
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#define LCD_SCLK_Set() HAL_GPIO_WritePin(SCLK_PORT,SCLK_PIN,GPIO_PIN_SET)
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#define LCD_MOSI_Clr() HAL_GPIO_WritePin(SDA_PORT,SDA_PIN,GPIO_PIN_RESET)//SDA=MOSI
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#define LCD_MOSI_Set() HAL_GPIO_WritePin(SDA_PORT,SDA_PIN,GPIO_PIN_SET)
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#define LCD_RES_Clr() HAL_GPIO_WritePin(RES_PORT,RES_PIN,GPIO_PIN_RESET)//RES
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#define LCD_RES_Set() HAL_GPIO_WritePin(RES_PORT,RES_PIN,GPIO_PIN_SET)
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#define LCD_DC_Clr() HAL_GPIO_WritePin(DC_PORT,DC_PIN,GPIO_PIN_RESET)//DC
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#define LCD_DC_Set() HAL_GPIO_WritePin(DC_PORT,DC_PIN,GPIO_PIN_SET)
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#define LCD_CS_Clr() HAL_GPIO_WritePin(CS_PORT,CS_PIN,GPIO_PIN_RESET)//CS
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#define LCD_CS_Set() HAL_GPIO_WritePin(CS_PORT,CS_PIN,GPIO_PIN_SET)
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#define LCD_BLK_Clr() HAL_GPIO_WritePin(BLK_PORT,BLK_PIN,GPIO_PIN_RESET)//BLK
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#define LCD_BLK_Set() HAL_GPIO_WritePin(BLK_PORT,BLK_PIN,GPIO_PIN_SET)
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void LCD_GPIO_Init(void);//初始化GPIO
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void LCD_Writ_Bus(u8 dat);//模拟SPI时序
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void LCD_WR_DATA8(u8 dat);//写入一个字节
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void LCD_WR_DATA(u16 dat);//写入两个字节
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void LCD_WR_REG(u8 dat);//写入一个指令
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void LCD_Address_Set(u16 x1,u16 y1,u16 x2,u16 y2);//设置坐标函数
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void LCD_Init(void);//LCD初始化
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void LCD_Set_Light(uint8_t dc);
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void LCD_Close_Light(void);
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void LCD_ST7789_SleepIn(void);
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void LCD_ST7789_SleepOut(void);
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void LCD_Open_Light(void);
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#endif
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