/** ****************************************************************************** * @file stm32746g_discovery_lcd.h * @author MCD Application Team * @brief This file contains the common defines and functions prototypes for * the stm32746g_discovery_lcd.c driver. ****************************************************************************** * @attention * *

© COPYRIGHT(c) 2016 STMicroelectronics

* * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32746G_DISCOVERY_LCD_H #define __STM32746G_DISCOVERY_LCD_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ /* Include LCD component Driver */ /* LCD RK043FN48H-CT672B 4,3" 480x272 pixels */ #include "../Components/rk043fn48h/rk043fn48h.h" /* Include SDRAM Driver */ #include "stm32746g_discovery_sdram.h" #include "stm32746g_discovery.h" #include "../../../Utilities/Fonts/fonts.h" /** @addtogroup BSP * @{ */ /** @addtogroup STM32746G_DISCOVERY * @{ */ /** @addtogroup STM32746G_DISCOVERY_LCD * @{ */ /** @defgroup STM32746G_DISCOVERY_LCD_Exported_Types STM32746G_DISCOVERY_LCD Exported Types * @{ */ typedef struct { uint32_t TextColor; uint32_t BackColor; sFONT *pFont; }LCD_DrawPropTypeDef; typedef struct { int16_t X; int16_t Y; }Point, * pPoint; /** * @brief Line mode structures definition */ typedef enum { CENTER_MODE = 0x01, /* Center mode */ RIGHT_MODE = 0x02, /* Right mode */ LEFT_MODE = 0x03 /* Left mode */ }Text_AlignModeTypdef; /** * @} */ /** @defgroup STM32746G_DISCOVERY_LCD_Exported_Constants STM32746G_DISCOVERY_LCD Exported Constants * @{ */ #define MAX_LAYER_NUMBER ((uint32_t)2) #define LCD_LayerCfgTypeDef LTDC_LayerCfgTypeDef #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)0xC0000000) /** * @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) /** * @brief LCD default font */ #define LCD_DEFAULT_FONT Font24 /** * @brief LCD Reload Types */ #define LCD_RELOAD_IMMEDIATE ((uint32_t)LTDC_SRCR_IMR) #define LCD_RELOAD_VERTICAL_BLANKING ((uint32_t)LTDC_SRCR_VBR) /** * @brief LCD special pins */ /* Display enable pin */ #define LCD_DISP_PIN GPIO_PIN_12 #define LCD_DISP_GPIO_PORT GPIOI #define LCD_DISP_GPIO_CLK_ENABLE() __HAL_RCC_GPIOI_CLK_ENABLE() #define LCD_DISP_GPIO_CLK_DISABLE() __HAL_RCC_GPIOI_CLK_DISABLE() /* Backlight control pin */ #define LCD_BL_CTRL_PIN GPIO_PIN_3 #define LCD_BL_CTRL_GPIO_PORT GPIOK #define LCD_BL_CTRL_GPIO_CLK_ENABLE() __HAL_RCC_GPIOK_CLK_ENABLE() #define LCD_BL_CTRL_GPIO_CLK_DISABLE() __HAL_RCC_GPIOK_CLK_DISABLE() /** * @} */ /** @addtogroup STM32746G_DISCOVERY_LCD_Exported_Functions * @{ */ uint8_t BSP_LCD_Init(void); uint8_t BSP_LCD_DeInit(void); uint32_t BSP_LCD_GetXSize(void); uint32_t BSP_LCD_GetYSize(void); void BSP_LCD_SetXSize(uint32_t imageWidthPixels); void BSP_LCD_SetYSize(uint32_t imageHeightPixels); /* Functions using the LTDC controller */ void BSP_LCD_LayerDefaultInit(uint16_t LayerIndex, uint32_t FrameBuffer); void BSP_LCD_LayerRgb565Init(uint16_t LayerIndex, uint32_t FB_Address); void BSP_LCD_SetTransparency(uint32_t LayerIndex, uint8_t Transparency); void BSP_LCD_SetTransparency_NoReload(uint32_t LayerIndex, uint8_t Transparency); void BSP_LCD_SetLayerAddress(uint32_t LayerIndex, uint32_t Address); void BSP_LCD_SetLayerAddress_NoReload(uint32_t LayerIndex, uint32_t Address); void BSP_LCD_SetColorKeying(uint32_t LayerIndex, uint32_t RGBValue); void BSP_LCD_SetColorKeying_NoReload(uint32_t LayerIndex, uint32_t RGBValue); void BSP_LCD_ResetColorKeying(uint32_t LayerIndex); void BSP_LCD_ResetColorKeying_NoReload(uint32_t LayerIndex); void BSP_LCD_SetLayerWindow(uint16_t LayerIndex, uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); void BSP_LCD_SetLayerWindow_NoReload(uint16_t LayerIndex, uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); void BSP_LCD_SelectLayer(uint32_t LayerIndex); void BSP_LCD_SetLayerVisible(uint32_t LayerIndex, FunctionalState State); void BSP_LCD_SetLayerVisible_NoReload(uint32_t LayerIndex, FunctionalState State); void BSP_LCD_Reload(uint32_t ReloadType); void BSP_LCD_SetTextColor(uint32_t Color); uint32_t BSP_LCD_GetTextColor(void); void BSP_LCD_SetBackColor(uint32_t Color); uint32_t BSP_LCD_GetBackColor(void); void BSP_LCD_SetFont(sFONT *fonts); sFONT *BSP_LCD_GetFont(void); uint32_t BSP_LCD_ReadPixel(uint16_t Xpos, uint16_t Ypos); void BSP_LCD_DrawPixel(uint16_t Xpos, uint16_t Ypos, uint32_t pixel); void BSP_LCD_Clear(uint32_t Color); void BSP_LCD_ClearStringLine(uint32_t Line); void BSP_LCD_DisplayStringAtLine(uint16_t Line, uint8_t *ptr); void BSP_LCD_DisplayStringAt(uint16_t Xpos, uint16_t Ypos, uint8_t *Text, Text_AlignModeTypdef Mode); void BSP_LCD_DisplayChar(uint16_t Xpos, uint16_t Ypos, uint8_t Ascii); void BSP_LCD_DrawHLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length); void BSP_LCD_DrawVLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length); void BSP_LCD_DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2); void BSP_LCD_DrawRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); void BSP_LCD_DrawCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius); void BSP_LCD_DrawPolygon(pPoint Points, uint16_t PointCount); void BSP_LCD_DrawEllipse(int Xpos, int Ypos, int XRadius, int YRadius); void BSP_LCD_DrawBitmap(uint32_t Xpos, uint32_t Ypos, uint8_t *pbmp); void BSP_LCD_FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); void BSP_LCD_FillCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius); void BSP_LCD_FillPolygon(pPoint Points, uint16_t PointCount); void BSP_LCD_FillEllipse(int Xpos, int Ypos, int XRadius, int YRadius); void BSP_LCD_DisplayOff(void); void BSP_LCD_DisplayOn(void); /* These functions can be modified in case the current settings need to be changed for specific application needs */ void BSP_LCD_MspInit(LTDC_HandleTypeDef *hltdc, void *Params); void BSP_LCD_MspDeInit(LTDC_HandleTypeDef *hltdc, void *Params); void BSP_LCD_ClockConfig(LTDC_HandleTypeDef *hltdc, void *Params); /** * @} */ /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32746G_DISCOVERY_LCD_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/