/**
  ******************************************************************************
  * @file    stm32l496g_discovery_lcd.h
  * @author  MCD Application Team
  * @brief   This file contains the common defines and functions prototypes for
  *          the stm32l496g_discovery_lcd.c driver.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32L496G_DISCOVERY_LCD_H
#define __STM32L496G_DISCOVERY_LCD_H

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32l496g_discovery.h"
#include "stm32l496g_discovery_io.h"
/*#include "../Components/ls016b8uy/ls016b8uy.h"*/
#include "../Components/st7789h2/st7789h2.h"
#include "../../../Utilities/Fonts/fonts.h"

/** @addtogroup BSP
  * @{
  */

/** @addtogroup STM32L496G_DISCOVERY
  * @{
  */

/** @defgroup STM32L496G_DISCOVERY_LCD STM32L496G-DISCOVERY LCD
  * @{
  */

/** @defgroup STM32L496G_DISCOVERY_LCD_Exported_Types STM32L496G DISCOVERY LCD Exported Types
  * @{
  */
typedef struct
{
  uint32_t TextColor;
  uint32_t BackColor;
  sFONT    *pFont;
} LCD_DrawPropTypeDef;
/**
  * @}
  */

/** @defgroup STM32L496G_DISCOVERY_LCD_Exported_Constants STM32L496G DISCOVERY LCD Exported Constants
  * @{
  */
/**
  * @brief  LCD status structure definition
  */
#define LCD_OK         ((uint8_t)0x00)
#define LCD_ERROR      ((uint8_t)0x01)
#define LCD_TIMEOUT    ((uint8_t)0x02)

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   */
} Line_ModeTypdef;


#define  LCD_ORIENTATION_PORTRAIT   ((uint8_t)0x00) /*!< Portrait orientation choice of LCD screen  */
#define  LCD_ORIENTATION_LANDSCAPE  ((uint8_t)0x01) /*!< Landscape orientation choice of LCD screen */
#define  LCD_ORIENTATION_UNDEFINED  ((uint8_t)0x02) /*!< Undefined  LCD screen orientation          */


/**
  * @brief  LCD color
  */
#define LCD_COLOR_BLUE          ((uint16_t)0x001F)
#define LCD_COLOR_GREEN         ((uint16_t)0x07E0)
#define LCD_COLOR_RED           ((uint16_t)0xF800)
#define LCD_COLOR_CYAN          ((uint16_t)0x07FF)
#define LCD_COLOR_MAGENTA       ((uint16_t)0xF81F)
#define LCD_COLOR_YELLOW        ((uint16_t)0xFFE0)
#define LCD_COLOR_LIGHTBLUE     ((uint16_t)0x841F)
#define LCD_COLOR_LIGHTGREEN    ((uint16_t)0x87F0)
#define LCD_COLOR_LIGHTRED      ((uint16_t)0xFC10)
#define LCD_COLOR_LIGHTMAGENTA  ((uint16_t)0xFC1F)
#define LCD_COLOR_LIGHTYELLOW   ((uint16_t)0xFFF0)
#define LCD_COLOR_DARKBLUE      ((uint16_t)0x0010)
#define LCD_COLOR_DARKGREEN     ((uint16_t)0x0400)
#define LCD_COLOR_DARKRED       ((uint16_t)0x8000)
#define LCD_COLOR_DARKCYAN      ((uint16_t)0x0410)
#define LCD_COLOR_DARKMAGENTA   ((uint16_t)0x8010)
#define LCD_COLOR_DARKYELLOW    ((uint16_t)0x8400)
#define LCD_COLOR_WHITE         ((uint16_t)0xFFFF)
#define LCD_COLOR_LIGHTGRAY     ((uint16_t)0xD69A)
#define LCD_COLOR_GRAY          ((uint16_t)0x8410)
#define LCD_COLOR_DARKGRAY      ((uint16_t)0x4208)
#define LCD_COLOR_BLACK         ((uint16_t)0x0000)
#define LCD_COLOR_BROWN         ((uint16_t)0xA145)
#define LCD_COLOR_ORANGE        ((uint16_t)0xFD20)

/**
  * @brief LCD default font
  */
#define LCD_DEFAULT_FONT         Font12

/**
  * @brief LCD special pins
  */
/* LCD reset pin */
/* LCD reset is accessed thru the MFX */
#define LCD_RST_PIN                       IO1_PIN_2

/* LCD tearing effect pin */
#define LCD_TE_PIN                       GPIO_PIN_7
#define LCD_TE_GPIO_PORT                 GPIOH
#define LCD_TE_GPIO_CLK_ENABLE()         __HAL_RCC_GPIOH_CLK_ENABLE()
#define LCD_TE_GPIO_CLK_DISABLE()        __HAL_RCC_GPIOH_CLK_DISABLE()

/* Backlight control pin */
#if defined(LPTIMER_DIMMING)
#define LCD_BL_CTRL_PIN                  GPIO_PIN_15
#define LCD_BL_CTRL_GPIO_PORT            GPIOG
#define LCD_BL_CTRL_GPIO_CLK_ENABLE()    __HAL_RCC_GPIOG_CLK_ENABLE()
#define LCD_BL_CTRL_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOG_CLK_DISABLE()
#else
#define LCD_BL_CTRL_PIN                  GPIO_PIN_0
#define LCD_BL_CTRL_GPIO_PORT            GPIOI
#define LCD_BL_CTRL_GPIO_CLK_ENABLE()    __HAL_RCC_GPIOI_CLK_ENABLE()
#define LCD_BL_CTRL_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOI_CLK_DISABLE()
#endif


/* Power on control pin */
#define LCD_PWR_CTRL_PIN                  GPIO_PIN_0
#define LCD_PWR_CTRL_GPIO_PORT            GPIOH
#define LCD_PWR_CTRL_GPIO_CLK_ENABLE()    __HAL_RCC_GPIOH_CLK_ENABLE()
#define LCD_PWR_CTRL_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOH_CLK_DISABLE()

/* Use by application to not use backlight */
extern FlagStatus WakeUpFromStandby;
extern FlagStatus WakeUpFromShutdown;


/* Screen dimming parameters */
/* Definition for TIMx clock resources */
#define TIMx                           TIM5
#define TIMx_CLK_ENABLE()              __HAL_RCC_TIM5_CLK_ENABLE()
#define TIMx_CLK_DISABLE()             __HAL_RCC_TIM5_CLK_DISABLE()
#define TIMx_CHANNEL                    TIM_CHANNEL_4
#define TIMx_CHANNEl_AF                GPIO_AF2_TIM5
#if defined(LPTIMER_DIMMING)
#define PERIOD_VALUE                   (uint32_t)(99)     /* Period Value  */
#define PULSE_VALUE                    (uint32_t)(95)     /* 5% cycle */
#define PULSE_DECREASE_START           (uint32_t)(45)     /* cycle start level when starting to dim the screen */
#define PULSE_DECREASE_DELAY           (uint32_t)(40)     /* gradually decrease cycle level every 40 milliseconds */
#else
#define PERIOD_VALUE                   (uint32_t)(666 - 1)  /* Period Value  */
#define PULSE_VALUE                    (uint32_t)((PERIOD_VALUE*5)/100)     /* 5% cycle */
#define PULSE_DECREASE_START           (uint32_t)(PULSE_VALUE + 120)        /* cycle start level when starting to dim the screen */
#define PULSE_DECREASE_DELAY           (uint32_t)(20)        /* gradually decrease cycle level every 20 milliseconds */
#endif

/**
  * @}
  */

/** @defgroup STM32L496G_DISCOVERY_LCD_Exported_Functions STM32L496G DISCOVERY LCD Exported Functions
  * @{
  */
uint8_t  BSP_LCD_Init(void);
uint8_t  BSP_LCD_InitEx(uint32_t orientation);
void     BSP_LCD_Reset(void);
uint8_t  BSP_LCD_DeInit(void);
uint32_t BSP_LCD_GetXSize(void);
uint32_t BSP_LCD_GetYSize(void);

uint16_t BSP_LCD_GetTextColor(void);
uint16_t BSP_LCD_GetBackColor(void);
void     BSP_LCD_SetTextColor(__IO uint16_t Color);
void     BSP_LCD_SetBackColor(__IO uint16_t Color);
void     BSP_LCD_SetFont(sFONT *fonts);
sFONT    *BSP_LCD_GetFont(void);

void     BSP_LCD_Clear(uint16_t Color);
void     BSP_LCD_ClearStringLine(uint16_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, Line_ModeTypdef Mode);
void     BSP_LCD_DisplayChar(uint16_t Xpos, uint16_t Ypos, uint8_t Ascii);

uint16_t BSP_LCD_ReadPixel(uint16_t Xpos, uint16_t Ypos);
void     BSP_LCD_DrawPixel(uint16_t Xpos, uint16_t Ypos, uint16_t RGB_Code);
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(uint16_t Xpos, uint16_t Ypos, uint8_t *pbmp);
void     BSP_LCD_DrawRGBImage(uint16_t Xpos, uint16_t Ypos, uint16_t Xsize, uint16_t Ysize, 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);

void     BSP_LCD_ScreenDimmingOn(void);
void     BSP_LCD_ScreenDimmingOff(void);
void     BSP_LCD_ScreenDimmingConfig(const uint8_t start, const uint8_t stop, const uint8_t step, const uint8_t delay);

uint8_t BSP_LCD_GetOrientation(void);

/* These functions can be modified in case the current settings
   need to be changed for specific application needs */
__weak void BSP_LCD_MspInit(void);
__weak void BSP_LCD_MspDeInit(void);

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

#ifdef __cplusplus
}
#endif

#endif /* __STM32L496G_DISCOVERY_LCD_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/