#ifndef __BSP_LCD_H #define __BSP_LCD_H /* Includes ------------------------------------------------------------------*/ #include "stm32h7xx.h" #include "./sdram/bsp_sdram.h" #include "./fonts/fonts.h" /* LCD 物理像素大小 (宽度和高度) */ #define LCD_PIXEL_WIDTH ((uint16_t)800) #define LCD_PIXEL_HEIGHT ((uint16_t)480) /* LCD 层像素格式*/ #define ARGB8888 LTDC_PIXEL_FORMAT_ARGB8888 /*!< ARGB8888 LTDC像素格式 */ #define RGB888 LTDC_PIXEL_FORMAT_RGB888 /*!< RGB888 LTDC像素格式 */ #define RGB565 LTDC_PIXEL_FORMAT_RGB565 /*!< RGB565 LTDC像素格式 */ #define ARGB1555 LTDC_PIXEL_FORMAT_ARGB1555 /*!< ARGB1555 LTDC像素格式 */ #define ARGB4444 LTDC_PIXEL_FORMAT_ARGB4444 /*!< ARGB4444 LTDC像素格式 */ typedef struct { uint32_t TextColor; uint32_t BackColor; sFONT *pFont; }LCD_DrawPropTypeDef; typedef struct { int16_t X; int16_t Y; }Point, * pPoint; /** * @brief 字体对齐模式 */ typedef enum { CENTER_MODE = 0x01, /* 居中对齐 */ RIGHT_MODE = 0x02, /* 右对齐 */ LEFT_MODE = 0x03 /* 左对齐 */ }Text_AlignModeTypdef; #define MAX_LAYER_NUMBER ((uint32_t)2) #define LTDC_ACTIVE_LAYER ((uint32_t)1) /* Layer 1 */ /** * @brief LCD status structure definition */ #define LCD_OK ((uint8_t)0x00) #define LCD_ERROR ((uint8_t)0x01) #define LCD_TIMEOUT ((uint8_t)0x02) /** * @brief LCD FB_StartAddress */ #define LCD_FB_START_ADDRESS ((uint32_t)0xD0000000) /** * @brief LCD color */ #define LCD_COLOR_BLUE ((uint32_t)0xFF0000FF) #define LCD_COLOR_GREEN ((uint32_t)0xFF00FF00) #define LCD_COLOR_RED ((uint32_t)0xFFFF0000) #define LCD_COLOR_CYAN ((uint32_t)0xFF00FFFF) #define LCD_COLOR_MAGENTA ((uint32_t)0xFFFF00FF) #define LCD_COLOR_YELLOW ((uint32_t)0xFFFFFF00) #define LCD_COLOR_LIGHTBLUE ((uint32_t)0xFF8080FF) #define LCD_COLOR_LIGHTGREEN ((uint32_t)0xFF80FF80) #define LCD_COLOR_LIGHTRED ((uint32_t)0xFFFF8080) #define LCD_COLOR_LIGHTCYAN ((uint32_t)0xFF80FFFF) #define LCD_COLOR_LIGHTMAGENTA ((uint32_t)0xFFFF80FF) #define LCD_COLOR_LIGHTYELLOW ((uint32_t)0xFFFFFF80) #define LCD_COLOR_DARKBLUE ((uint32_t)0xFF000080) #define LCD_COLOR_DARKGREEN ((uint32_t)0xFF008000) #define LCD_COLOR_DARKRED ((uint32_t)0xFF800000) #define LCD_COLOR_DARKCYAN ((uint32_t)0xFF008080) #define LCD_COLOR_DARKMAGENTA ((uint32_t)0xFF800080) #define LCD_COLOR_DARKYELLOW ((uint32_t)0xFF808000) #define LCD_COLOR_WHITE ((uint32_t)0xFFFFFFFF) #define LCD_COLOR_LIGHTGRAY ((uint32_t)0xFFD3D3D3) #define LCD_COLOR_GRAY ((uint32_t)0xFF808080) #define LCD_COLOR_DARKGRAY ((uint32_t)0xFF404040) #define LCD_COLOR_BLACK ((uint32_t)0xFF000000) #define LCD_COLOR_BROWN ((uint32_t)0xFFA52A2A) #define LCD_COLOR_ORANGE ((uint32_t)0xFFFFA500) #define LCD_COLOR_TRANSPARENT ((uint32_t)0xFF000000) #define TRANSPARENCY ((uint32_t)0x00FFFFFF) //透明 /** * @brief LCD default font */ #define LCD_DEFAULT_FONT Font24 //红色数据线 #define LTDC_R0_GPIO_PORT GPIOI #define LTDC_R0_GPIO_CLK_ENABLE() __GPIOI_CLK_ENABLE() #define LTDC_R0_GPIO_PIN GPIO_PIN_15 #define LTDC_R0_AF GPIO_AF14_LTDC #define LTDC_R1_GPIO_PORT GPIOJ #define LTDC_R1_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_R1_GPIO_PIN GPIO_PIN_0 #define LTDC_R1_AF GPIO_AF14_LTDC #define LTDC_R2_GPIO_PORT GPIOJ #define LTDC_R2_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_R2_GPIO_PIN GPIO_PIN_1 #define LTDC_R2_AF GPIO_AF14_LTDC #define LTDC_R3_GPIO_PORT GPIOJ #define LTDC_R3_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_R3_GPIO_PIN GPIO_PIN_2 #define LTDC_R3_AF GPIO_AF14_LTDC #define LTDC_R4_GPIO_PORT GPIOJ #define LTDC_R4_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_R4_GPIO_PIN GPIO_PIN_3 #define LTDC_R4_AF GPIO_AF14_LTDC #define LTDC_R5_GPIO_PORT GPIOJ #define LTDC_R5_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_R5_GPIO_PIN GPIO_PIN_4 #define LTDC_R5_AF GPIO_AF14_LTDC #define LTDC_R6_GPIO_PORT GPIOJ #define LTDC_R6_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_R6_GPIO_PIN GPIO_PIN_5 #define LTDC_R6_AF GPIO_AF14_LTDC #define LTDC_R7_GPIO_PORT GPIOJ #define LTDC_R7_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_R7_GPIO_PIN GPIO_PIN_6 #define LTDC_R7_AF GPIO_AF14_LTDC //绿色数据线 #define LTDC_G0_GPIO_PORT GPIOJ #define LTDC_G0_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_G0_GPIO_PIN GPIO_PIN_7 #define LTDC_G0_AF GPIO_AF14_LTDC #define LTDC_G1_GPIO_PORT GPIOJ #define LTDC_G1_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_G1_GPIO_PIN GPIO_PIN_8 #define LTDC_G1_AF GPIO_AF14_LTDC #define LTDC_G2_GPIO_PORT GPIOJ #define LTDC_G2_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_G2_GPIO_PIN GPIO_PIN_9 #define LTDC_G2_AF GPIO_AF14_LTDC #define LTDC_G3_GPIO_PORT GPIOJ #define LTDC_G3_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_G3_GPIO_PIN GPIO_PIN_10 #define LTDC_G3_AF GPIO_AF14_LTDC #define LTDC_G4_GPIO_PORT GPIOJ #define LTDC_G4_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_G4_GPIO_PIN GPIO_PIN_11 #define LTDC_G4_AF GPIO_AF14_LTDC #define LTDC_G5_GPIO_PORT GPIOK #define LTDC_G5_GPIO_CLK_ENABLE() __GPIOK_CLK_ENABLE() #define LTDC_G5_GPIO_PIN GPIO_PIN_0 #define LTDC_G5_AF GPIO_AF14_LTDC #define LTDC_G6_GPIO_PORT GPIOK #define LTDC_G6_GPIO_CLK_ENABLE() __GPIOK_CLK_ENABLE() #define LTDC_G6_GPIO_PIN GPIO_PIN_1 #define LTDC_G6_AF GPIO_AF14_LTDC #define LTDC_G7_GPIO_PORT GPIOK #define LTDC_G7_GPIO_CLK_ENABLE() __GPIOK_CLK_ENABLE() #define LTDC_G7_GPIO_PIN GPIO_PIN_2 #define LTDC_G7_AF GPIO_AF14_LTDC //蓝色数据线 #define LTDC_B0_GPIO_PORT GPIOJ #define LTDC_B0_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_B0_GPIO_PIN GPIO_PIN_12 #define LTDC_B0_AF GPIO_AF14_LTDC #define LTDC_B1_GPIO_PORT GPIOJ #define LTDC_B1_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_B1_GPIO_PIN GPIO_PIN_13 #define LTDC_B1_AF GPIO_AF14_LTDC #define LTDC_B2_GPIO_PORT GPIOJ #define LTDC_B2_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_B2_GPIO_PIN GPIO_PIN_14 #define LTDC_B2_AF GPIO_AF14_LTDC #define LTDC_B3_GPIO_PORT GPIOJ #define LTDC_B3_GPIO_CLK_ENABLE() __GPIOJ_CLK_ENABLE() #define LTDC_B3_GPIO_PIN GPIO_PIN_15 #define LTDC_B3_AF GPIO_AF14_LTDC #define LTDC_B4_GPIO_PORT GPIOK #define LTDC_B4_GPIO_CLK_ENABLE() __GPIOK_CLK_ENABLE() #define LTDC_B4_GPIO_PIN GPIO_PIN_3 #define LTDC_B4_AF GPIO_AF14_LTDC #define LTDC_B5_GPIO_PORT GPIOK #define LTDC_B5_GPIO_CLK_ENABLE() __GPIOK_CLK_ENABLE() #define LTDC_B5_GPIO_PIN GPIO_PIN_4 #define LTDC_B5_AF GPIO_AF14_LTDC #define LTDC_B6_GPIO_PORT GPIOK #define LTDC_B6_GPIO_CLK_ENABLE() __GPIOK_CLK_ENABLE() #define LTDC_B6_GPIO_PIN GPIO_PIN_5 #define LTDC_B6_AF GPIO_AF14_LTDC #define LTDC_B7_GPIO_PORT GPIOK #define LTDC_B7_GPIO_CLK_ENABLE() __GPIOK_CLK_ENABLE() #define LTDC_B7_GPIO_PIN GPIO_PIN_6 #define LTDC_B7_AF GPIO_AF14_LTDC //控制信号线 /*像素时钟CLK*/ #define LTDC_CLK_GPIO_PORT GPIOI #define LTDC_CLK_GPIO_CLK_ENABLE() __GPIOI_CLK_ENABLE() #define LTDC_CLK_GPIO_PIN GPIO_PIN_14 #define LTDC_CLK_AF GPIO_AF14_LTDC /*水平同步信号HSYNC*/ #define LTDC_HSYNC_GPIO_PORT GPIOI #define LTDC_HSYNC_GPIO_CLK_ENABLE() __GPIOI_CLK_ENABLE() #define LTDC_HSYNC_GPIO_PIN GPIO_PIN_12 #define LTDC_HSYNC_AF GPIO_AF14_LTDC /*垂直同步信号VSYNC*/ #define LTDC_VSYNC_GPIO_PORT GPIOI #define LTDC_VSYNC_GPIO_CLK_ENABLE() __GPIOI_CLK_ENABLE() #define LTDC_VSYNC_GPIO_PIN GPIO_PIN_13 #define LTDC_VSYNC_AF GPIO_AF14_LTDC /*数据使能信号DE*/ #define LTDC_DE_GPIO_PORT GPIOK #define LTDC_DE_GPIO_CLK_ENABLE() __GPIOK_CLK_ENABLE() #define LTDC_DE_GPIO_PIN GPIO_PIN_7 #define LTDC_DE_AF GPIO_AF14_LTDC /*液晶屏背光信号，高电平使能*/ #define LTDC_BL_GPIO_PORT GPIOD #define LTDC_BL_GPIO_CLK_ENABLE() __GPIOD_CLK_ENABLE() #define LTDC_BL_GPIO_PIN GPIO_PIN_13 void LCD_Init(void); uint8_t LCD_DeInit(void); uint32_t LCD_GetXSize(void); uint32_t LCD_GetYSize(void); void LCD_SetXSize(uint32_t imageWidthPixels); void LCD_SetYSize(uint32_t imageHeightPixels); /* Functions using the LTDC controller */ void LCD_LayerDefaultInit(uint16_t LayerIndex, uint32_t FrameBuffer); void LCD_LayerRgb565Init(uint16_t LayerIndex, uint32_t FB_Address); void LCD_SetTransparency(uint32_t LayerIndex, uint8_t Transparency); void LCD_SetLayerAddress(uint32_t LayerIndex, uint32_t Address); void LCD_SetColorKeying(uint32_t LayerIndex, uint32_t RGBValue); void LCD_ResetColorKeying(uint32_t LayerIndex); void LCD_SetLayerWindow(uint16_t LayerIndex, uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); void LCD_SelectLayer(uint32_t LayerIndex); void LCD_SetLayerVisible(uint32_t LayerIndex, FunctionalState State); void LCD_SetTextColor(uint32_t Color); uint32_t LCD_GetTextColor(void); void LCD_SetBackColor(uint32_t Color); uint32_t LCD_GetBackColor(void); void LCD_SetColors(uint32_t TextColor, uint32_t BackColor); void LCD_SetFont(sFONT *fonts); sFONT *LCD_GetFont(void); uint32_t LCD_ReadPixel(uint16_t Xpos, uint16_t Ypos); void LCD_DrawPixel(uint16_t Xpos, uint16_t Ypos, uint32_t pixel); void LCD_Clear(uint32_t Color); void LCD_ClearLine(uint32_t Line); void LCD_DisplayStringLine(uint16_t Line, uint8_t *ptr); void LCD_DisplayStringAt(uint16_t Xpos, uint16_t Ypos, uint8_t *Text, Text_AlignModeTypdef Mode); void LCD_DisplayChar(uint16_t Xpos, uint16_t Ypos, uint8_t Ascii); void LCD_DisplayStringLine_EN_CH(uint16_t Line, uint8_t *ptr); void LCD_DrawHLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length); void LCD_DrawVLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length); void LCD_DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2); void LCD_DrawRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); void LCD_DrawCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius); void LCD_DrawPolygon(pPoint Points, uint16_t PointCount); void LCD_DrawEllipse(int Xpos, int Ypos, int XRadius, int YRadius); void LCD_DrawBitmap(uint32_t Xpos, uint32_t Ypos, uint8_t *pbmp); void LCD_FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); void LCD_FillCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius); void LCD_FillPolygon(pPoint Points, uint16_t PointCount); void LCD_FillEllipse(int Xpos, int Ypos, int XRadius, int YRadius); void LCD_DisplayOff(void); void LCD_DisplayOn(void); /* These functions can be modified in case the current settings need to be changed for specific application needs */ void LCD_MspInit(LTDC_HandleTypeDef *hltdc, void *Params); void LCD_MspDeInit(LTDC_HandleTypeDef *hltdc, void *Params); void LCD_ClockConfig(void); void LCD_LayerInit(uint16_t LayerIndex, uint32_t FB_Address,uint32_t PixelFormat); #endif /* __BSP_LCD_H */