/**
  ******************************************************************************
  * @file    stm32469i_eval_lcd.h
  * @author  MCD Application Team
  * @brief   This file contains the common defines and functions prototypes for
  *          the stm32469i_eval_lcd.c driver.
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2017 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 __STM32469I_EVAL_LCD_H
#define __STM32469I_EVAL_LCD_H

#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
/* Include LCD component Driver */

/* Include OTM8009A LCD Driver IC driver code */
#include "../Components/otm8009a/otm8009a.h"
   
/* Include SDRAM Driver */
#include "stm32469i_eval_sdram.h"
#include "stm32469i_eval.h"

#include "../../../Utilities/Fonts/fonts.h"

#include <string.h> /* use of memset() */

/** @addtogroup BSP
  * @{
  */

/** @addtogroup STM32469I_EVAL
  * @{
  */

/** @addtogroup STM32469I_EVAL_LCD STM32469I EVAL LCD
  * @{
  */

/** @defgroup STM32469I_EVAL_LCD_Exported_Constants STM32469I EVAL LCD Exported Constants
  * @{
  */

#define LCD_LayerCfgTypeDef    LTDC_LayerCfgTypeDef
/** 
  * @brief  LCD FB_StartAddress  
  */
#define LCD_FB_START_ADDRESS       ((uint32_t)0xC0000000)
   
/** @brief Maximum number of LTDC layers
 */
#define LTDC_MAX_LAYER_NUMBER             ((uint32_t) 2)

/** @brief LTDC Background layer index
 */
#define LTDC_ACTIVE_LAYER_BACKGROUND      ((uint32_t) 0)

/** @brief LTDC Foreground layer index
 */
#define LTDC_ACTIVE_LAYER_FOREGROUND      ((uint32_t) 1)

/** @brief Number of LTDC layers
 */
#define LTDC_NB_OF_LAYERS                 ((uint32_t) 2)

/** @brief LTDC Default used layer index
 */
#define LTDC_DEFAULT_ACTIVE_LAYER         LTDC_ACTIVE_LAYER_FOREGROUND

/** 
  * @brief  LCD status structure definition  
  */     
#define   LCD_OK         0x00
#define   LCD_ERROR      0x01
#define   LCD_TIMEOUT    0x02

/** 
  * @brief  LCD Display OTM8009A ID  
  */ 
#define LCD_OTM8009A_ID  ((uint32_t) 0)
   
/**
  * @brief  LCD color definitions values
  * in ARGB8888 format.
  */

/** @brief Blue value in ARGB8888 format
 */
#define LCD_COLOR_BLUE          ((uint32_t) 0xFF0000FF)

/** @brief Green value in ARGB8888 format
 */
#define LCD_COLOR_GREEN         ((uint32_t) 0xFF00FF00)

/** @brief Red value in ARGB8888 format
 */
#define LCD_COLOR_RED           ((uint32_t) 0xFFFF0000)

/** @brief Cyan value in ARGB8888 format
 */
#define LCD_COLOR_CYAN          ((uint32_t) 0xFF00FFFF)

/** @brief Magenta value in ARGB8888 format
 */
#define LCD_COLOR_MAGENTA       ((uint32_t) 0xFFFF00FF)

/** @brief Yellow value in ARGB8888 format
 */
#define LCD_COLOR_YELLOW        ((uint32_t) 0xFFFFFF00)

/** @brief Light Blue value in ARGB8888 format
 */
#define LCD_COLOR_LIGHTBLUE     ((uint32_t) 0xFF8080FF)

/** @brief Light Green value in ARGB8888 format
 */
#define LCD_COLOR_LIGHTGREEN    ((uint32_t) 0xFF80FF80)

/** @brief Light Red value in ARGB8888 format
 */
#define LCD_COLOR_LIGHTRED      ((uint32_t) 0xFFFF8080)

/** @brief Light Cyan value in ARGB8888 format
 */
#define LCD_COLOR_LIGHTCYAN     ((uint32_t) 0xFF80FFFF)

/** @brief Light Magenta value in ARGB8888 format
 */
#define LCD_COLOR_LIGHTMAGENTA  ((uint32_t) 0xFFFF80FF)

/** @brief Light Yellow value in ARGB8888 format
 */
#define LCD_COLOR_LIGHTYELLOW   ((uint32_t) 0xFFFFFF80)

/** @brief Dark Blue value in ARGB8888 format
 */
#define LCD_COLOR_DARKBLUE      ((uint32_t) 0xFF000080)

/** @brief Light Dark Green value in ARGB8888 format
 */
#define LCD_COLOR_DARKGREEN     ((uint32_t) 0xFF008000)

/** @brief Light Dark Red value in ARGB8888 format
 */
#define LCD_COLOR_DARKRED       ((uint32_t) 0xFF800000)

/** @brief Dark Cyan value in ARGB8888 format
 */
#define LCD_COLOR_DARKCYAN      ((uint32_t) 0xFF008080)

/** @brief Dark Magenta value in ARGB8888 format
 */
#define LCD_COLOR_DARKMAGENTA   ((uint32_t) 0xFF800080)

/** @brief Dark Yellow value in ARGB8888 format
 */
#define LCD_COLOR_DARKYELLOW    ((uint32_t) 0xFF808000)

/** @brief White value in ARGB8888 format
 */
#define LCD_COLOR_WHITE         ((uint32_t) 0xFFFFFFFF)

/** @brief Light Gray value in ARGB8888 format
 */
#define LCD_COLOR_LIGHTGRAY     ((uint32_t) 0xFFD3D3D3)

/** @brief Gray value in ARGB8888 format
 */
#define LCD_COLOR_GRAY          ((uint32_t) 0xFF808080)

/** @brief Dark Gray value in ARGB8888 format
 */
#define LCD_COLOR_DARKGRAY      ((uint32_t) 0xFF404040)

/** @brief Black value in ARGB8888 format
 */
#define LCD_COLOR_BLACK         ((uint32_t) 0xFF000000)

/** @brief Brown value in ARGB8888 format
 */
#define LCD_COLOR_BROWN         ((uint32_t) 0xFFA52A2A)

/** @brief Orange value in ARGB8888 format
 */
#define LCD_COLOR_ORANGE        ((uint32_t) 0xFFFFA500)

/** @brief Transparent value in ARGB8888 format
 */
#define LCD_COLOR_TRANSPARENT   ((uint32_t) 0xFF000000)

/**
  * @brief LCD default font
  */
#define LCD_DEFAULT_FONT        Font24

/**
 *  @brief  Possible values of
 *  pixel data format (ie color coding) transmitted on DSI Data lane in DSI packets
 */

#define   LCD_DSI_PIXEL_DATA_FMT_RBG888  DSI_RGB888 /*!< DSI packet pixel format chosen is RGB888 : 24 bpp */
#define   LCD_DSI_PIXEL_DATA_FMT_RBG565  DSI_RGB565 /*!< DSI packet pixel format chosen is RGB565 : 16 bpp */

/**
  * @}
  */
   
/** @defgroup STM32469I-EVAL_LCD_Exported_Types STM32469I EVAL LCD Exported Types
  * @{
  */

/**
* @brief  LCD Drawing main properties
*/
typedef struct
{
  uint32_t TextColor; /*!< Specifies the color of text */
  uint32_t BackColor; /*!< Specifies the background color below the text */
  sFONT    *pFont;    /*!< Specifies the font used for the text */

} LCD_DrawPropTypeDef;

/**
  * @brief  LCD Drawing point (pixel) geometric definition
  */
typedef struct
{
  int16_t X; /*!< geometric X position of drawing */
  int16_t Y; /*!< geometric Y position of drawing */

} Point;

/**
  * @brief  Pointer on LCD Drawing point (pixel) geometric definition
  */
typedef Point * pPoint;

/**
  * @brief  LCD drawing Line alignment mode definitions
  */
typedef enum
{
  CENTER_MODE             = 0x01,    /*!< Center mode */
  RIGHT_MODE              = 0x02,    /*!< Right mode  */
  LEFT_MODE               = 0x03     /*!< Left mode   */

} Text_AlignModeTypdef;


/**
 *  @brief LCD_OrientationTypeDef
 *  Possible values of Display Orientation
 */
typedef enum
{
  LCD_ORIENTATION_PORTRAIT  = 0x00, /*!< Portrait orientation choice of LCD screen  */
  LCD_ORIENTATION_LANDSCAPE = 0x01, /*!< Landscape orientation choice of LCD screen */
  LCD_ORIENTATION_INVALID   = 0x02  /*!< Invalid orientation choice of LCD screen   */
} LCD_OrientationTypeDef;

/**
  * @}
  */

/** @defgroup STM32469I-EVAL_LCD_Exported_Macro STM32469I EVAL LCD Exported Macro
  * @{
  */
  
/**
  * @}
  */

/** @addtogroup STM32469I-EVAL_LCD_Exported_Functions 
  * @{
  */

void     BSP_LCD_DMA2D_IRQHandler(void);
void     BSP_LCD_DSI_IRQHandler(void);
void     BSP_LCD_LTDC_IRQHandler(void);
void     BSP_LCD_LTDC_ER_IRQHandler(void);

uint8_t  BSP_LCD_Init(void);
uint8_t  BSP_LCD_InitEx(LCD_OrientationTypeDef orientation);

void     BSP_LCD_MspDeInit(void);
void     BSP_LCD_MspInit(void);
void     BSP_LCD_Reset(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);

void     BSP_LCD_LayerDefaultInit(uint16_t LayerIndex, uint32_t FB_Address);
void     BSP_LCD_SetTransparency(uint32_t LayerIndex, uint8_t Transparency);
void     BSP_LCD_SetLayerAddress(uint32_t LayerIndex, uint32_t Address);
void     BSP_LCD_SetColorKeying(uint32_t LayerIndex, uint32_t RGBValue);
void     BSP_LCD_ResetColorKeying(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_SelectLayer(uint32_t LayerIndex);
void     BSP_LCD_SetLayerVisible(uint32_t LayerIndex, FunctionalState State);

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);

/**
  * @}
  */

/** @addtogroup STM32469I-EVAL_LCD_Exported_Variables 
  * @{
  */

/* @brief DMA2D handle variable */
extern DMA2D_HandleTypeDef hdma2d_eval;

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

#ifdef __cplusplus
}
#endif

#endif /* __STM32469I_EVAL_LCD_H */
