#ifndef __BSP_LCD_H__ #define __BSP_LCD_H__ /* 包含头文件 ----------------------------------------------------------------*/ #include "stm32f10x.h" /* 类型定义 ------------------------------------------------------------------*/ typedef enum { FONT_16=16, FONT_24=24, }FONT_Typdef; #define IS_FONT(FONT) (((FONT) == FONT_16) || ((FONT) == FONT_24)) /* 宏定义 --------------------------------------------------------------------*/ /****************************************************************************** 2^26 =0X0400 0000 = 64MB,每个 BANK 有4*64MB = 256MB 64MB:FSMC_Bank1_NORSRAM1:0X6000 0000 ~ 0X63FF FFFF 64MB:FSMC_Bank1_NORSRAM2:0X6400 0000 ~ 0X67FF FFFF 64MB:FSMC_Bank1_NORSRAM3:0X6800 0000 ~ 0X6BFF FFFF 64MB:FSMC_Bank1_NORSRAM4:0X6C00 0000 ~ 0X6FFF FFFF 选择BANK1-BORSRAM4 连接 TFT，地址范围为0X6C00 0000 ~ 0X6FFF FFFF YS-F1P开发板选择 FSMC_A0 接LCD的DC(寄存器/数据选择)脚 寄存器基地址 = 0X6C00 0000 RAM基地址 = 0X6C00 0002 = 0X6C00 0000+(1<<(0+1)) 如果电路设计时选择不同的地址线时，地址要重新计算 *******************************************************************************/ /******************************* ILI9488 显示屏的 FSMC 参数定义 ***************/ #define FSMC_LCD_CMD ((u32)0x6C000000) //FSMC_Bank1_NORSRAM1用于LCD命令操作的地址 #define FSMC_LCD_DATA ((u32)0x6C000002) //FSMC_Bank1_NORSRAM1用于LCD数据操作的地址 #define LCD_WRITE_CMD(x) *(volatile u16 *)FSMC_LCD_CMD = x #define LCD_WRITE_DATA(x) *(volatile u16 *)FSMC_LCD_DATA = x #define LCD_READ_DATA() *(volatile u16 *)FSMC_LCD_DATA #define FSMC_LCD_BACKx FSMC_Bank1_NORSRAM4 /************************* ILI9488 显示屏8080通讯引脚定义 *********************/ #define FSMC_LCD_CS_APBxClock_FUN RCC_APB2PeriphClockCmd #define FSMC_LCD_CS_CLK RCC_APB2Periph_GPIOG #define FSMC_LCD_CS_PORT GPIOG #define FSMC_LCD_CS_PIN GPIO_Pin_12 #define FSMC_LCD_DC_APBxClock_FUN RCC_APB2PeriphClockCmd #define FSMC_LCD_DC_CLK RCC_APB2Periph_GPIOF #define FSMC_LCD_DC_PORT GPIOF #define FSMC_LCD_DC_PIN GPIO_Pin_0 #define FSMC_LCD_BK_APBxClock_FUN RCC_APB2PeriphClockCmd #define FSMC_LCD_BK_CLK RCC_APB2Periph_GPIOF #define FSMC_LCD_BK_PORT GPIOF #define FSMC_LCD_BK_PIN GPIO_Pin_10 #define LCD_BK_ON() GPIO_SetBits(FSMC_LCD_BK_PORT,FSMC_LCD_BK_PIN) #define LCD_BK_OFF() GPIO_ResetBits(FSMC_LCD_BK_PORT,FSMC_LCD_BK_PIN) /**************** 显示方向选择，可选(1,2,3,4)四个方向 *************************/ //#define LCD_DIRECTION 1 // 原点在屏幕左上角 X*Y=320*480 竖屏 //#define LCD_DIRECTION 2 // 原点在屏幕右上角 X*Y=480*320 横屏 //#define LCD_DIRECTION 3 // 原点在屏幕右下角 X*Y=320*480 竖屏 #define LCD_DIRECTION 4 // 原点在屏幕左下角 X*Y=480*320 横屏 /******** ILI934 显示屏全屏默认（扫描方向为1时）最大宽度和最大高度*************/ #if (LCD_DIRECTION==1)||(LCD_DIRECTION==3) #define LCD_DEFAULT_WIDTH 320 // X轴长度 #define LCD_DEFAULT_HEIGTH 480 // Y轴长度 #else #define LCD_DEFAULT_WIDTH 480 // X轴长度 #define LCD_DEFAULT_HEIGTH 320 // Y轴长度 #endif /******************************* 定义 ILI9488 显示屏常用颜色 ********************************/ #define BLUE (u16)0x001F //蓝色 #define GREEN (u16)0x07E0 //绿色 #define RED (u16)0xF800 //红色 #define CYAN (u16)0x07FF //蓝绿色，青色 #define MAGENTA (u16)0xF81F //红紫色，洋红色 #define YELLOW (u16)0xFFE0 //黄色 #define LIGHTBLUE (u16)0x841F #define LIGHTGREEN (u16)0x87F0 #define LIGHTRED (u16)0xFC10 #define LIGHTCYAN (u16)0x87FF #define LIGHTMAGENTA (u16)0xFC1F #define LIGHTYELLOW (u16)0xFFF0 #define DARKBLUE (u16)0x0010 #define DARKGREEN (u16)0x0400 #define DARKRED (u16)0x8000 #define DARKCYAN (u16)0x0410 #define DARKMAGENTA (u16)0x8010 #define DARKYELLOW (u16)0x8400 #define WHITE (u16)0xFFFF //白色 #define LIGHTGRAY (u16)0xD69A #define GRAY (u16)0x8410 //灰色 #define DARKGRAY (u16)0x4208 #define BLACK (u16)0x0000 //黑色 #define BROWN (u16)0xA145 #define ORANGE (u16)0xFD20 #define BACKGROUND WHITE //默认背景颜色 #define White 0xFFFF #define Black 0x0000 #define Grey 0xF7DE #define Blue 0x001F #define Blue2 0x051F #define Red 0xF800 #define Magenta 0xF81F #define Green 0x07E0 #define Cyan 0x7FFF #define Yellow 0xFFE0 #define Line0 0 #define Line1 27 #define Line2 54 #define Line3 81 #define Line4 108 #define Line5 135 #define Line6 162 #define Line7 189 #define Line8 216 #define Line9 243 /* 扩展变量 ------------------------------------------------------------------*/ /* 函数声明 ------------------------------------------------------------------*/ u32 BSP_LCD_Init(void); void LCD_SetDirection(u8 ucOtion); void LCD_OpenWindow(u16 usX,u16 usY,u16 usWidth,u16 usHeight); void LCD_Clear(u16 usX,u16 usY,u16 usWidth,u16 usHeight,u16 usColor); void LCD_SetPointPixel(u16 usX,u16 usY,u16 usColor); u16 LCD_GetPointPixel(u16 usX,u16 usY); void LCD_DrawLine(u16 usX1,u16 usY1,u16 usX2,u16 usY2,u16 usColor); void LCD_DrawRectangle(u16 usX_Start,u16 usY_Start, u16 usWidth,u16 usHeight,u16 usColor,u8 ucFilled); void LCD_DrawCircle(u16 usX_Center,u16 usY_Center,u16 usRadius,u16 usColor,u8 ucFilled); void LCD_DispChar_EN(u16 usX,u16 usY,const char cChar,u16 usColor_Background,u16 usColor_Foreground,FONT_Typdef font); void LCD_DispString_EN(u16 usX,u16 usY,const char *pstr,u16 usColor_Background,u16 usColor_Foreground,FONT_Typdef font); void LCD_SetTextColor(volatile u16 Color); void LCD_SetBackColor(volatile u16 Color); void LCD_DrawRect(u16 usX_Start,u16 usY_Start, u16 usWidth,u16 usHeight); void LCD_ClearLine(volatile u8 Line); void LCD_DisplayChar(u8 Line, u16 Column, u8 Ascii); void LCD_DisplayStringLine(volatile u16 Line,volatile u8 *pstr); #endif /* __BSP_LCD_H__ */ /******************* (C) COPYRIGHT 2015-2020 硬石嵌入式开发团队 *****END OF FILE****/