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stm32746g_discovery_lcd.h
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stm32746g_discovery_lcd.h
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/**
******************************************************************************
* @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.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* 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 */