/**
  ******************************************************************************
  * @file    main.c
  * @author  Ac6
  * @version V1.0
  * @date    01-December-2013
  * @brief   Default main function.
  ******************************************************************************
*/


#include "stm32f2xx.h"
#include "stm322xg_eval.h"
			

/* Includes ------------------------------------------------------------------*/

#include "stm322xg_eval_lcd.h"
#include "../Common/fonts.h"
#include "fonts.h"
#include "stm32f2xx_ll_fsmc.h"

SRAM_HandleTypeDef hsram1;

//static void delay ();

//static int   FSMC_NORSRAM_InitTypeDef;
//static int FSMC_NORSRAM_TimingInitTypeDef;

/** @addtogroup Utilities
  * @{
  */

/** @addtogroup STM32_EVAL
  * @{
  */

/** @addtogroup STM32L152D_EVAL
  * @{
  */

/** @defgroup STM32L152D_EVAL_LCD
  * @brief    This file includes the LCD driver for AM-240320D4TOQW-T00H(R),
  *           AM240320L8TNQW-00H(ILI9320), AM-240320LDTNQW-00H(SPFD5408B),
  *           AM240320LDTNQW04H00(ILI9325 or RM68050) and AM240320LGTNQW00H (HX8347-D)
  *           Liquid Crystal Display Module of STM32L152D-EVAL board.
  * @{
  */

/** @defgroup STM32L152D_EVAL_LCD_Private_TypesDefinitions
  * @{
  */
typedef struct
{
  __IO uint16_t LCD_REG_R; /* Read Register */
  __IO uint16_t LCD_RAM_R; /* Read RAM */
  __IO uint16_t LCD_REG_W; /* Write Register */
  __IO uint16_t LCD_RAM_W; /* Write RAM */
} TFT_LCD_TypeDef;
/**
  * @}
  */


/** @defgroup STM32L152D_EVAL_LCD_Private_Defines
  * @{
  */
/* Note: LCD /CS is CE4 - Bank 4 of NOR/SRAM Bank 1~4 */
#define TFT_LCD_BASE           ((uint32_t)(0x60000000 | 0x0C000000))
#define TFT_LCD                ((TFT_LCD_TypeDef *) TFT_LCD_BASE)
#define MAX_POLY_CORNERS   200
#define POLY_Y(Z)          ((int32_t)((Points + Z)->X))
#define POLY_X(Z)          ((int32_t)((Points + Z)->Y))
#define LCD_ILI9325        0x9325
#define LCD_ILI9320        0x9320
#define LCD_SPFD5408       0x5408
#define LCD_HX8347D        0x0047
/**
  * @}
  */

/** @defgroup STM32L152D_EVAL_LCD_Private_Macros
  * @{
  */
#define ABS(X)  ((X) > 0 ? (X) : -(X))
/**
  * @}
  */

/** @defgroup STM32L152D_EVAL_LCD_Private_Variables
  * @{
  */
static sFONT *LCD_Currentfonts;
/* Global variables to set the written text color */
static  __IO uint16_t TextColor = 0x0000, BackColor = 0xFFFF;
static __IO uint16_t LCD_ID = 0;

/**
  * @}
  */


/** @defgroup STM32L152D_EVAL_LCD_Private_FunctionPrototypes
  * @{
  */
#ifndef USE_Delay
//static void delay(__IO uint32_t nCount);
#endif /* USE_Delay*/
static void PutPixel(int16_t x, int16_t y);
static void LCD_PolyLineRelativeClosed(pPoint Points, uint16_t PointCount, uint16_t Closed);
/**
  * @}
  */


/** @defgroup STM32L152D_EVAL_LCD_Private_Functions
  * @{
  */

/**
  * @brief  DeInitializes the LCD.
  * @param  None
  * @retval None
  */
void STM32L152D_LCD_DeInit(void)
{
  GPIO_InitTypeDef GPIO_InitStructure;

  /*!< LCD Display Off */
  LCD_DisplayOff();

  /* BANK 4 (of NOR/SRAM Bank 1~4) is disabled */
  FSMC_NORSRAMCmd(FSMC_BANK1_NOR SRAM4, ENABLE);

  /*!< LCD_SPI DeInit */
  FSMC_NORSRAMDeInit(FSMC_Bank1_NOR SRAM4);

/*-- GPIO Configuration ------------------------------------------------------*/
  /* Set PD.00(D2), PD.01(D3), PD.04(NOE), PD.05(NWE), PD.08(D13), PD.09(D14),
     PD.10(D15), PD.14(D0), PD.15(D1) as input floating */
  GPIO_InitStructure.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_4 | GPIO_PIN_5 |
                                GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_14 |
                                GPIO_PIN_15;
  GPIO_InitStructure.Mode      = GPIO_MODE_AF_PP;
  GPIO_InitStructure.Pull      = GPIO_PULLUP;
  GPIO_Init(GPIOD, &GPIO_InitStructure);

  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 0, GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 1, GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 4, GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 5, GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 8, GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 9, GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 10, GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 14, GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 15, GPIO_AF_EVENTOUT);

  /* Set PE.07(D4), PE.08(D5), PE.09(D6), PE.10(D7), PE.11(D8), PE.12(D9), PE.13(D10),
     PE.14(D11), PE.15(D12) as input floating */
  GPIO_InitStructure.Pin = GPIO_PIN_7 | GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_10 |
                                GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 |
                                GPIO_PIN_15;
  GPIO_Init(GPIOE, &GPIO_InitStructure);

  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 7,   GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 8 ,  GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 9 ,  GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 10 , GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 11 , GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 12 , GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 13 , GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 14 , GPIO_AF_EVENTOUT);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 15 , GPIO_AF_EVENTOUT);

  /* Set PF.00(A0 (RS)) as input floating */
  GPIO_InitStructure.Pin = GPIO_PIN_0;
  GPIO_Init(GPIOF, &GPIO_InitStructure);
  GPIO_PinAFConfig(GPIOF, GPIO_PinSource 0, GPIO_AF_EVENTOUT);

  /* Set PG.12(NE4 (LCD/CS)) as input floating - NE4(LCD /CS) */

  GPIO_InitStructure.Pin = GPIO_PIN_12;
  GPIO_Init(GPIOG, &GPIO_InitStructure);
  GPIO_PinAFConfig(GPIOG, GPIO_PinSource 12, GPIO_AF_EVENTOUT);
}

/**
  * @brief  Initializes the LCD.
  * @param  None
  * @retval None
  */
void STM32L152D_LCD_Init(void)
{
/* Configure the LCD Control pins --------------------------------------------*/
  LCD_CtrlLinesConfig();
/* Configure the FSMC Parallel interface -------------------------------------*/
  LCD_FSMCConfig();

  _delay_(5); /* Delay 50 ms */

  /* Read the LCD ID */
  LCD_ID = LCD_ReadReg(0x00);

  /* Check if the LCD is HX8347D Controller */
  if(LCD_ID == LCD_HX8347D)
  {
    /* Driving ability setting */
    //LCD_WriteReg(LCD_REG_234, 0x00);
    //LCD_WriteReg(LCD_REG_235, 0x20);
    //LCD_WriteReg(LCD_REG_236, 0x0C);
    //LCD_WriteReg(LCD_REG_237, 0xC4);
    //LCD_WriteReg(LCD_REG_232, 0x40);
    //LCD_WriteReg(LCD_REG_233, 0x38);
    //LCD_WriteReg(LCD_REG_241, 0x01); /* RGB 18-bit interface ;0x0110 */
    //LCD_WriteReg(LCD_REG_242, 0x10);
    //LCD_WriteReg(LCD_REG_39,  0xA3);

    /* Adjust the Gamma Curve */
    LCD_WriteReg(LCD_REG_64, 0x01);
    LCD_WriteReg(LCD_REG_65, 0x00);
    LCD_WriteReg(LCD_REG_66, 0x00);
    LCD_WriteReg(LCD_REG_67, 0x10);
    LCD_WriteReg(LCD_REG_68, 0x0E);
    LCD_WriteReg(LCD_REG_69, 0x24);
    LCD_WriteReg(LCD_REG_70, 0x04);
    LCD_WriteReg(LCD_REG_71, 0x50);
    LCD_WriteReg(LCD_REG_72, 0x02);
    LCD_WriteReg(LCD_REG_73, 0x13);
    LCD_WriteReg(LCD_REG_74, 0x19);
    LCD_WriteReg(LCD_REG_75, 0x19);
    LCD_WriteReg(LCD_REG_76, 0x16);

    LCD_WriteReg(LCD_REG_80, 0x1B);
    LCD_WriteReg(LCD_REG_81, 0x31);
    LCD_WriteReg(LCD_REG_82, 0x2F);
    LCD_WriteReg(LCD_REG_83, 0x3F);
    //LCD_WriteReg(LCD_REG_84, 0x3F);
    //LCD_WriteReg(LCD_REG_85, 0x3E);
    //LCD_WriteReg(LCD_REG_86, 0x2F);
    //LCD_WriteReg(LCD_REG_87, 0x7B);
    //LCD_WriteReg(LCD_REG_88, 0x09);
    //LCD_WriteReg(LCD_REG_89, 0x06);
    //LCD_WriteReg(LCD_REG_90, 0x06);
    //LCD_WriteReg(LCD_REG_91, 0x0C);
    //LCD_WriteReg(LCD_REG_92, 0x1D);
    //LCD_WriteReg(LCD_REG_93, 0xCC);

    /* Power voltage setting */
    LCD_WriteReg(LCD_REG_27, 0x1B);
    LCD_WriteReg(LCD_REG_26, 0x01);
    LCD_WriteReg(LCD_REG_36, 0x2F);
    LCD_WriteReg(LCD_REG_37, 0x57);
    /*****VCOM offset ****/
    //LCD_WriteReg(LCD_REG_35, 0x86);

    /* Power on setting */
    LCD_WriteReg(LCD_REG_24, 0x36); /* Display frame rate:75Hz(2.85MHz X 117%) */
    LCD_WriteReg(LCD_REG_25, 0x01); /* Internal oscillator start to oscillate */
    LCD_WriteReg(LCD_REG_1,0x00);
    LCD_WriteReg(LCD_REG_31, 0x88); /* Step-up Circuit 1 on,open abnormal power-off monitor */
    _delay_(2);
    LCD_WriteReg(LCD_REG_31, 0x80); /* Step-up Circuit 1 off */
    _delay_(2);
    LCD_WriteReg(LCD_REG_31, 0x90); /* VCOML voltage can output to negative voltage,
                                (1.0V ~ VCL+0.5V) */
    _delay_(2);
    LCD_WriteReg(LCD_REG_31, 0xD0); /* Step-up Circuit 2 on */
    _delay_(2);

    LCD_WriteReg(LCD_REG_23, 0x05);  /* COLMOD control */

    /* Set GRAM Area - Partial Display Control */
    LCD_WriteReg(LCD_REG_1, 0x00); /* Scroll off */

    LCD_WriteReg(LCD_REG_2, 0x00);
    LCD_WriteReg(LCD_REG_3, 0x00);
    LCD_WriteReg(LCD_REG_4, 0x01); /* X,Y swap */
    LCD_WriteReg(LCD_REG_5, 0x3F); /* X,Y swap */

    LCD_WriteReg(LCD_REG_6, 0x00);
    LCD_WriteReg(LCD_REG_7, 0x00);
    LCD_WriteReg(LCD_REG_8, 0x00); /* X,Y swap */
    LCD_WriteReg(LCD_REG_9, 0xEF); /* X,Y swap */

    /* Memory access control */
    /* bit7 controls left,right swap(X) */
    /* bit6 controls up,down swap(Y) */
    /* bit5 controls X,Y swap */
    LCD_WriteReg(LCD_REG_22, 0x28);

    /* SET PANEL */
    LCD_WriteReg(LCD_REG_54, 0x00); /* Panel characteristic control */
    LCD_WriteReg(LCD_REG_54, 0x04); /* Panel characteristic control: gate driver shift reverse[work] */
    LCD_WriteReg(LCD_REG_40, 0x38); /* Display control3: source output->PT(0,0) */
    _delay_(6);
    LCD_WriteReg(LCD_REG_40, 0x3C); /* Display control3: source output->Display */
  }
  /* Check if the LCD is SPFD5408B Controller */
  else if(LCD_ID == LCD_SPFD5408)
  {
    /* Start Initial Sequence ------------------------------------------------*/
    LCD_WriteReg(LCD_REG_1, 0x0100);  /* Set SS bit */
    LCD_WriteReg(LCD_REG_2, 0x0700);  /* Set 1 line inversion */
    LCD_WriteReg(LCD_REG_3, 0x1030);  /* Set GRAM write direction and BGR=1. */
    LCD_WriteReg(LCD_REG_4, 0x0000);  /* Resize register */
    LCD_WriteReg(LCD_REG_8, 0x0202);  /* Set the back porch and front porch */
    LCD_WriteReg(LCD_REG_9, 0x0000);  /* Set non-display area refresh cycle ISC[3:0] */
    LCD_WriteReg(LCD_REG_10, 0x0000); /* FMARK function */
    LCD_WriteReg(LCD_REG_12, 0x0000); /* RGB 18-bit System interface setting */
    LCD_WriteReg(LCD_REG_13, 0x0000); /* Frame marker Position */
    LCD_WriteReg(LCD_REG_15, 0x0000); /* RGB interface polarity, no impact */
    /* Power On sequence -----------------------------------------------------*/
    LCD_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
    LCD_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
    LCD_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */
    LCD_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude */
    _delay_(20);                 /* Dis-charge capacitor power voltage (200ms) */
    LCD_WriteReg(LCD_REG_17, 0x0007);  /* DC1[2:0], DC0[2:0], VC[2:0] */
    _delay_(5);                   /* Delay 50 ms */
    LCD_WriteReg(LCD_REG_16, 0x12B0);  /* SAP, BT[3:0], AP, DSTB, SLP, STB */
    _delay_(5);                  /* Delay 50 ms */
    LCD_WriteReg(LCD_REG_18, 0x01BD);  /* External reference voltage= Vci */
    _delay_(5);
    LCD_WriteReg(LCD_REG_19, 0x1400);  /* VDV[4:0] for VCOM amplitude */
    LCD_WriteReg(LCD_REG_41, 0x000E);  /* VCM[4:0] for VCOMH */
    _delay_(5);                   /* Delay 50 ms */
    LCD_WriteReg(LCD_REG_32, 0x0000); /* GRAM horizontal Address */
    LCD_WriteReg(LCD_REG_33, 0x013F); /* GRAM Vertical Address */
    /* Adjust the Gamma Curve (SPFD5408B)-------------------------------------*/
    LCD_WriteReg(LCD_REG_48, 0x0b0d);
    LCD_WriteReg(LCD_REG_49, 0x1923);
    LCD_WriteReg(LCD_REG_50, 0x1c26);
    LCD_WriteReg(LCD_REG_51, 0x261c);
    LCD_WriteReg(LCD_REG_52, 0x2419);
    LCD_WriteReg(LCD_REG_53, 0x0d0b);
    LCD_WriteReg(LCD_REG_54, 0x1006);
    LCD_WriteReg(LCD_REG_55, 0x0610);
    LCD_WriteReg(LCD_REG_56, 0x0706);
    LCD_WriteReg(LCD_REG_57, 0x0304);
    LCD_WriteReg(LCD_REG_58, 0x0e05);
    LCD_WriteReg(LCD_REG_59, 0x0e01);
    LCD_WriteReg(LCD_REG_60, 0x010e);
    LCD_WriteReg(LCD_REG_61, 0x050e);
    LCD_WriteReg(LCD_REG_62, 0x0403);
    LCD_WriteReg(LCD_REG_63, 0x0607);
    /* Set GRAM area ---------------------------------------------------------*/
    LCD_WriteReg(LCD_REG_80, 0x0000); /* Horizontal GRAM Start Address */
    LCD_WriteReg(LCD_REG_81, 0x00EF); /* Horizontal GRAM End Address */
    LCD_WriteReg(LCD_REG_82, 0x0000); /* Vertical GRAM Start Address */
    LCD_WriteReg(LCD_REG_83, 0x013F); /* Vertical GRAM End Address */
    LCD_WriteReg(LCD_REG_96,  0xA700); /* Gate Scan Line */
    LCD_WriteReg(LCD_REG_97,  0x0001); /* NDL, VLE, REV */
    LCD_WriteReg(LCD_REG_106, 0x0000); /* set scrolling line */
    /* Partial Display Control -----------------------------------------------*/
    LCD_WriteReg(LCD_REG_128, 0x0000);
    LCD_WriteReg(LCD_REG_129, 0x0000);
    LCD_WriteReg(LCD_REG_130, 0x0000);
    LCD_WriteReg(LCD_REG_131, 0x0000);
    LCD_WriteReg(LCD_REG_132, 0x0000);
    LCD_WriteReg(LCD_REG_133, 0x0000);
    /* Panel Control ---------------------------------------------------------*/
    LCD_WriteReg(LCD_REG_144, 0x0010);
    LCD_WriteReg(LCD_REG_146, 0x0000);
    LCD_WriteReg(LCD_REG_147, 0x0003);
    LCD_WriteReg(LCD_REG_149, 0x0110);
    LCD_WriteReg(LCD_REG_151, 0x0000);
    LCD_WriteReg(LCD_REG_152, 0x0000);
    /* Set GRAM write direction and BGR=1
       I/D=01 (Horizontal : increment, Vertical : decrement)
       AM=1 (address is updated in vertical writing direction) */
    LCD_WriteReg(LCD_REG_3, 0x1018);
    LCD_WriteReg(LCD_REG_7, 0x0112); /* 262K color and display ON */
  }
  /* Check if the LCD is ILI9320 Controller */
  else if(LCD_ID == LCD_ILI9320)
  {
    /* Start Initial Sequence ------------------------------------------------*/
    LCD_WriteReg(LCD_REG_229,0x8000); /* Set the internal vcore voltage */
    LCD_WriteReg(LCD_REG_0,  0x0001); /* Start internal OSC. */
    LCD_WriteReg(LCD_REG_1,  0x0100); /* set SS and SM bit */
    LCD_WriteReg(LCD_REG_2,  0x0700); /* set 1 line inversion */
    LCD_WriteReg(LCD_REG_3,  0x1030); /* set GRAM write direction and BGR=1. */
    LCD_WriteReg(LCD_REG_4,  0x0000); /* Resize register */
    LCD_WriteReg(LCD_REG_8,  0x0202); /* set the back porch and front porch */
    LCD_WriteReg(LCD_REG_9,  0x0000); /* set non-display area refresh cycle ISC[3:0] */
    LCD_WriteReg(LCD_REG_10, 0x0000); /* FMARK function */
    LCD_WriteReg(LCD_REG_12, 0x0000); /* RGB interface setting */
    LCD_WriteReg(LCD_REG_13, 0x0000); /* Frame marker Position */
    LCD_WriteReg(LCD_REG_15, 0x0000); /* RGB interface polarity */

    /* Power On sequence -----------------------------------------------------*/
    LCD_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
    LCD_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
    LCD_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */
    LCD_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude */
    _delay_(20);                 /* Dis-charge capacitor power voltage (200ms) */
    LCD_WriteReg(LCD_REG_16, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
    LCD_WriteReg(LCD_REG_17, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */
    _delay_(5);                  /* Delay 50 ms */
    LCD_WriteReg(LCD_REG_18, 0x0139); /* VREG1OUT voltage */
    _delay_(5);                  /* Delay 50 ms */
    LCD_WriteReg(LCD_REG_19, 0x1d00); /* VDV[4:0] for VCOM amplitude */
    LCD_WriteReg(LCD_REG_41, 0x0013); /* VCM[4:0] for VCOMH */
    _delay_(5);                  /* Delay 50 ms */
    LCD_WriteReg(LCD_REG_32, 0x0000); /* GRAM horizontal Address */
    LCD_WriteReg(LCD_REG_33, 0x0000); /* GRAM Vertical Address */

    /* Adjust the Gamma Curve ------------------------------------------------*/
    LCD_WriteReg(LCD_REG_48, 0x0006);
    LCD_WriteReg(LCD_REG_49, 0x0101);
    LCD_WriteReg(LCD_REG_50, 0x0003);
    LCD_WriteReg(LCD_REG_53, 0x0106);
    LCD_WriteReg(LCD_REG_54, 0x0b02);
    LCD_WriteReg(LCD_REG_55, 0x0302);
    LCD_WriteReg(LCD_REG_56, 0x0707);
    LCD_WriteReg(LCD_REG_57, 0x0007);
    LCD_WriteReg(LCD_REG_60, 0x0600);
    LCD_WriteReg(LCD_REG_61, 0x020b);

    /* Set GRAM area ---------------------------------------------------------*/
    LCD_WriteReg(LCD_REG_80, 0x0000); /* Horizontal GRAM Start Address */
    LCD_WriteReg(LCD_REG_81, 0x00EF); /* Horizontal GRAM End Address */
    LCD_WriteReg(LCD_REG_82, 0x0000); /* Vertical GRAM Start Address */
    LCD_WriteReg(LCD_REG_83, 0x013F); /* Vertical GRAM End Address */
    LCD_WriteReg(LCD_REG_96,  0x2700); /* Gate Scan Line */
    LCD_WriteReg(LCD_REG_97,  0x0001); /* NDL,VLE, REV */
    LCD_WriteReg(LCD_REG_106, 0x0000); /* set scrolling line */

    /* Partial Display Control -----------------------------------------------*/
    LCD_WriteReg(LCD_REG_128, 0x0000);
    LCD_WriteReg(LCD_REG_129, 0x0000);
    LCD_WriteReg(LCD_REG_130, 0x0000);
    LCD_WriteReg(LCD_REG_131, 0x0000);
    LCD_WriteReg(LCD_REG_132, 0x0000);
    LCD_WriteReg(LCD_REG_133, 0x0000);

    /* Panel Control ---------------------------------------------------------*/
    LCD_WriteReg(LCD_REG_144, 0x0010);
    LCD_WriteReg(LCD_REG_146, 0x0000);
    LCD_WriteReg(LCD_REG_147, 0x0003);
    LCD_WriteReg(LCD_REG_149, 0x0110);
    LCD_WriteReg(LCD_REG_151, 0x0000);
    LCD_WriteReg(LCD_REG_152, 0x0000);

    /* Set GRAM write direction and BGR = 1 */
    /* I/D=01 (Horizontal : increment, Vertical : decrement) */
    /* AM=1 (address is updated in vertical writing direction) */
    LCD_WriteReg(LCD_REG_3, 0x1018);

    LCD_WriteReg(LCD_REG_7, 0x0173); /* 262K color and display ON */
  }
  else if(LCD_ID == LCD_ILI9325) /* Check if the LCD is ILI9325 Controller */
  {
    /* Start Initial Sequence ------------------------------------------------*/
    LCD_WriteReg(LCD_REG_0, 0x0001); /* Start internal OSC. */
    LCD_WriteReg(LCD_REG_1, 0x0100); /* Set SS and SM bit */
    LCD_WriteReg(LCD_REG_2, 0x0700); /* Set 1 line inversion */
    LCD_WriteReg(LCD_REG_3, 0x1018); /* Set GRAM write direction and BGR=1. */
    LCD_WriteReg(LCD_REG_4, 0x0000); /* Resize register */
    LCD_WriteReg(LCD_REG_8, 0x0202); /* Set the back porch and front porch */
    LCD_WriteReg(LCD_REG_9, 0x0000); /* Set non-display area refresh cycle ISC[3:0] */
    LCD_WriteReg(LCD_REG_10, 0x0000); /* FMARK function */
    LCD_WriteReg(LCD_REG_12, 0x0000); /* RGB interface setting */
    LCD_WriteReg(LCD_REG_13, 0x0000); /* Frame marker Position */
    LCD_WriteReg(LCD_REG_15, 0x0000); /* RGB interface polarity */

    /* Power On sequence -----------------------------------------------------*/
    LCD_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
    LCD_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
    LCD_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */
    LCD_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude */
    _delay_(20);                      /* Dis-charge capacitor power voltage (200ms) */
    LCD_WriteReg(LCD_REG_16, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
    LCD_WriteReg(LCD_REG_17, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */
    _delay_(5);                       /* Delay 50 ms */
    LCD_WriteReg(LCD_REG_18, 0x0139); /* VREG1OUT voltage */
    _delay_(5);                       /* Delay 50 ms */
    LCD_WriteReg(LCD_REG_19, 0x1d00); /* VDV[4:0] for VCOM amplitude */
    LCD_WriteReg(LCD_REG_41, 0x0013); /* VCM[4:0] for VCOMH */
    _delay_(5);                       /* Delay 50 ms */
    LCD_WriteReg(LCD_REG_32, 0x0000); /* GRAM horizontal Address */
    LCD_WriteReg(LCD_REG_33, 0x0000); /* GRAM Vertical Address */

    /* Adjust the Gamma Curve (ILI9325)---------------------------------------*/
    LCD_WriteReg(LCD_REG_48, 0x0007);
    LCD_WriteReg(LCD_REG_49, 0x0302);
    LCD_WriteReg(LCD_REG_50, 0x0105);
    LCD_WriteReg(LCD_REG_53, 0x0206);
    LCD_WriteReg(LCD_REG_54, 0x0808);
    LCD_WriteReg(LCD_REG_55, 0x0206);
    LCD_WriteReg(LCD_REG_56, 0x0504);
    LCD_WriteReg(LCD_REG_57, 0x0007);
    LCD_WriteReg(LCD_REG_60, 0x0105);
    LCD_WriteReg(LCD_REG_61, 0x0808);

    /* Set GRAM area ---------------------------------------------------------*/
    LCD_WriteReg(LCD_REG_80, 0x0000); /* Horizontal GRAM Start Address */
    LCD_WriteReg(LCD_REG_81, 0x00EF); /* Horizontal GRAM End Address */
    LCD_WriteReg(LCD_REG_82, 0x0000); /* Vertical GRAM Start Address */
    LCD_WriteReg(LCD_REG_83, 0x013F); /* Vertical GRAM End Address */

    LCD_WriteReg(LCD_REG_96,  0xA700); /* Gate Scan Line(GS=1, scan direction is G320~G1) */
    LCD_WriteReg(LCD_REG_97,  0x0001); /* NDL,VLE, REV */
    LCD_WriteReg(LCD_REG_106, 0x0000); /* set scrolling line */

    /* Partial Display Control -----------------------------------------------*/
    LCD_WriteReg(LCD_REG_128, 0x0000);
    LCD_WriteReg(LCD_REG_129, 0x0000);
    LCD_WriteReg(LCD_REG_130, 0x0000);
    LCD_WriteReg(LCD_REG_131, 0x0000);
    LCD_WriteReg(LCD_REG_132, 0x0000);
    LCD_WriteReg(LCD_REG_133, 0x0000);

    /* Panel Control ---------------------------------------------------------*/
    LCD_WriteReg(LCD_REG_144, 0x0010);
    LCD_WriteReg(LCD_REG_146, 0x0000);
    LCD_WriteReg(LCD_REG_147, 0x0003);
    LCD_WriteReg(LCD_REG_149, 0x0110);
    LCD_WriteReg(LCD_REG_151, 0x0000);
    LCD_WriteReg(LCD_REG_152, 0x0000);

    /* Set GRAM write direction and BGR = 1 */
    /* I/D=00 (Horizontal : increment, Vertical : decrement) */
    /* AM=1 (address is updated in vertical writing direction) */
    LCD_WriteReg(LCD_REG_3, 0x1018);

    LCD_WriteReg(LCD_REG_7, 0x0133); /* 262K color and display ON */
  }
  LCD_SetFont(&LCD_DEFAULT_FONT);
}

/**
  * @brief  Sets the LCD Text and Background colors.
  * @param  _TextColor: specifies the Text Color.
  * @param  _BackColor: specifies the Background Color.
  * @retval None
  */
void LCD_SetColors(__IO uint16_t _TextColor, __IO uint16_t _BackColor)
{
  TextColor = _TextColor;
  BackColor = _BackColor;
}

/**
  * @brief  Gets the LCD Text and Background colors.
  * @param  _TextColor: pointer to the variable that will contain the Text
            Color.
  * @param  _BackColor: pointer to the variable that will contain the Background
            Color.
  * @retval None
  */
void LCD_GetColors(__IO uint16_t *_TextColor, __IO uint16_t *_BackColor)
{
  *_TextColor = TextColor; *_BackColor = BackColor;
}

/**
  * @brief  Sets the Text color.
  * @param  Color: specifies the Text color code RGB(5-6-5).
  * @retval None
  */
void LCD_SetTextColor(__IO uint16_t Color)
{
  TextColor = Color;
}


/**
  * @brief  Sets the Background color.
  * @param  Color: specifies the Background color code RGB(5-6-5).
  * @retval None
  */
void LCD_SetBackColor(__IO uint16_t Color)
{
  BackColor = Color;
}

/**
  * @brief  Sets the Text Font.
  * @param  fonts: specifies the font to be used.
  * @retval None
  */
void LCD_SetFont(sFONT *fonts)
{
  LCD_Currentfonts = fonts;
}

/**
  * @brief  Gets the Text Font.
  * @param  None.
  * @retval the used font.
  */
sFONT *LCD_GetFont(void)
{
  return LCD_Currentfonts;
}

/**
  * @brief  Clears the selected line.
  * @param  Line: the Line to be cleared.
  *         This parameter can be one of the following values:
  *           @arg Linex: where x can be 0..n
  * @retval None
  */
void LCD_ClearLine(uint16_t Line)
{
  uint16_t refcolumn = ILI9325_LCD_PIXEL_WIDTH - 1;

  if(LCD_ID == LCD_HX8347D)
  {
    refcolumn = 0;
    /* Send the string character by character on LCD */
    while ((ILI9325_LCD_PIXEL_WIDTH - (refcolumn & 0xFFFF)) >= LCD_Currentfonts->Width)
    {
      /* Display one character on LCD */
      LCD_DisplayChar(Line, refcolumn, ' ');
      /* Increment the column position by 16 */
      refcolumn += LCD_Currentfonts->Width;
    }
  }
  else
  {
    /* Send the string character by character on lCD */
    while (((refcolumn + 1)&0xFFFF) >= LCD_Currentfonts->Width)
    {
      /* Display one character on LCD */
      LCD_DisplayChar(Line, refcolumn, ' ');
      /* Decrement the column position by 16 */
      refcolumn -= LCD_Currentfonts->Width;
    }
  }
}

/**
  * @brief  Clears the hole LCD.
  * @param  Color: the color of the background.
  * @retval None
  */
void LCD_Clear(uint16_t Color)
{
  uint32_t index = 0;

  if(LCD_ID == LCD_HX8347D)
  {
    LCD_SetCursor(0x00, 0x0000);
  }
  else
  {
    LCD_SetCursor(0x00, 0x013F);
  }
  LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
  for(index = 0; index < 76800; index++)
  {
    TFT_LCD->LCD_RAM_W = Color;
  }
}

/**
  * @brief  Sets the cursor position.
  * @param  Xpos: specifies the X position.
  * @param  Ypos: specifies the Y position.
  * @retval None
  */
void LCD_SetCursor(uint16_t Xpos, uint16_t Ypos)
{
  if(LCD_ID == LCD_HX8347D)
  {
    LCD_WriteReg(LCD_REG_2, Ypos >> 8);
    LCD_WriteReg(LCD_REG_3, Ypos & 0xFF);
    LCD_WriteReg(LCD_REG_6, 0x00);
    LCD_WriteReg(LCD_REG_7, Xpos);
  }
  else
  {
    LCD_WriteReg(LCD_REG_32, Xpos);
    LCD_WriteReg(LCD_REG_33, Ypos);
  }
}

/**
  * @brief  Draws a character on LCD.
  * @param  Xpos: the Line where to display the character shape.
  * @param  Ypos: start column address.
  * @param  c: pointer to the character data.
  * @retval None
  */
void LCD_DrawChar(uint16_t Xpos, uint16_t Ypos, const uint16_t *c)
{
  uint32_t index = 0, i = 0;
  uint16_t Xaddress = 0;

  Xaddress = Xpos;

  LCD_SetCursor(Xaddress, Ypos);

  for(index = 0; index < LCD_Currentfonts->Height; index++)
  {
    LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
    for(i = 0; i < LCD_Currentfonts->Width; i++)
    {
      if((((c[index] & ((0x80 << ((LCD_Currentfonts->Width / 12 ) * 8 ) ) >> i)) == 0x00) &&(LCD_Currentfonts->Width <= 12))||
        (((c[index] & (0x1 << i)) == 0x00)&&(LCD_Currentfonts->Width > 12 )))

      {
        LCD_WriteRAM(BackColor);
      }
      else
      {
        LCD_WriteRAM(TextColor);
      }
    }
    Xaddress++;
    LCD_SetCursor(Xaddress, Ypos);
  }
}

/**
  * @brief  Displays one character (16dots width, 24dots height).
  * @param  Line: the Line where to display the character shape .
  *   This parameter can be one of the following values:
  *     @arg Linex: where x can be 0..9
  * @param  Column: start column address.
  * @param  Ascii: character ascii code, must be between 0x20 and 0x7E.
  * @retval None
  */
void LCD_DisplayChar(uint16_t Line, uint16_t Column, uint8_t Ascii)
{
  Ascii -= 32;
  LCD_DrawChar(Line, Column, &LCD_Currentfonts->table[Ascii * LCD_Currentfonts->Height]);
}

/**
  * @brief  Displays a maximum of 20 char on the LCD.
  * @param  Line: the Line where to display the character shape .
  *   This parameter can be one of the following values:
  *     @arg Linex: where x can be 0..9
  * @param  *ptr: pointer to string to display on LCD.
  * @retval None
  */
void LCD_DisplayStringLine(uint16_t Line, uint8_t *ptr)
{
  uint16_t refcolumn = ILI9325_LCD_PIXEL_WIDTH - 1;

  if(LCD_ID == LCD_HX8347D)
  {
    refcolumn = 0;
    /* Send the string character by character on LCD */
    while ((*ptr != 0) & ((ILI9325_LCD_PIXEL_WIDTH - (refcolumn & 0xFFFF)) >= LCD_Currentfonts->Width))
    {
      /* Display one character on LCD */
      LCD_DisplayChar(Line, refcolumn, *ptr);
      /* Increment the column position by 16 */
      refcolumn += LCD_Currentfonts->Width;
      /* Point on the next character */
      ptr++;
    }
  }
  else
  {
    /* Send the string character by character on LCD */
    while ((*ptr != 0) & (((refcolumn + 1) & 0xFFFF) >= LCD_Currentfonts->Width))
    {
      /* Display one character on LCD */
      LCD_DisplayChar(Line, refcolumn, *ptr);
      /* Decrement the column position by 16 */
      refcolumn -= LCD_Currentfonts->Width;
      /* Point on the next character */
      ptr++;
    }
  }
}

/**
  * @brief  Sets a display window
  * @param  Xpos: specifies the X button left position.
  * @param  Ypos: specifies the Y button left position.
  * @param  Height: display window height.
  * @param  Width: display window width.
  * @retval None
  */
void LCD_SetDisplayWindow(uint16_t Xpos, uint16_t Ypos, uint8_t Height, uint16_t Width)
{
  if(LCD_ID == LCD_HX8347D)
  {
    LCD_WriteReg(LCD_REG_2, (319 - Ypos) >> 8); /* SC */
    LCD_WriteReg(LCD_REG_3, (319 - Ypos) & 0xFF); /* SC */

    LCD_WriteReg(LCD_REG_4, (319 - (Ypos - Width + 1)) >> 8); /* EC */
    LCD_WriteReg(LCD_REG_5, (319 - (Ypos - Width + 1)) & 0xFF); /* EC */

    LCD_WriteReg(LCD_REG_6, 0x0); /* SP */
    LCD_WriteReg(LCD_REG_7, (239 - Xpos) & 0xFF); /* SP */

    LCD_WriteReg(LCD_REG_8, 0x0); /* EP */
    LCD_WriteReg(LCD_REG_9, (239 - (Xpos - Height + 1)) & 0xFF); /* EP */
  }
  else
  {
    /* Horizontal GRAM Start Address */
    if(Xpos >= Height)
    {
      LCD_WriteReg(LCD_REG_80, (Xpos - Height + 1));
    }
    else
    {
      LCD_WriteReg(LCD_REG_80, 0);
    }
    /* Horizontal GRAM End Address */
    LCD_WriteReg(LCD_REG_81, Xpos);
    /* Vertical GRAM Start Address */
    if(Ypos >= Width)
    {
      LCD_WriteReg(LCD_REG_82, (Ypos - Width + 1));
    }
    else
    {
      LCD_WriteReg(LCD_REG_82, 0);
    }
    /* Vertical GRAM End Address */
    LCD_WriteReg(LCD_REG_83, Ypos);
    LCD_SetCursor(Xpos, Ypos);
  }
}

/**
  * @brief  Disables LCD Window mode.
  * @param  None
  * @retval None
  */
void LCD_WindowModeDisable(void)
{
  LCD_SetDisplayWindow(239, 0x13F, 240, 320);

  if(LCD_ID != LCD_HX8347D)
  {
    LCD_WriteReg(LCD_REG_3, 0x1018);
  }
}

/**
  * @brief  Displays a line.
  * @param  Xpos: specifies the X position.
  * @param  Ypos: specifies the Y position.
  * @param  Length: line length.
  * @param  Direction: line direction.
  *         This parameter can be one of the following values: Vertical or Horizontal.
  * @retval None
  */
void LCD_DrawLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length, uint8_t Direction)
{
  uint32_t i = 0;

  if(LCD_ID == LCD_HX8347D)
  {
    LCD_SetCursor(Xpos, (ILI9325_LCD_PIXEL_WIDTH - 1) - Ypos);
  }
  else
  {
    LCD_SetCursor(Xpos, Ypos);
  }

  if(Direction == LCD_DIR_HORIZONTAL)
  {
    LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
    for(i = 0; i < Length; i++)
    {
      LCD_WriteRAM(TextColor);
    }
  }
  else
  {
    for(i = 0; i < Length; i++)
    {
      LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
      LCD_WriteRAM(TextColor);
      Xpos++;
      if(LCD_ID == LCD_HX8347D)
      {
        LCD_SetCursor(Xpos, (ILI9325_LCD_PIXEL_WIDTH - 1) - Ypos);
      }
      else
      {
        LCD_SetCursor(Xpos, Ypos);
      }
    }
  }
}

/**
  * @brief  Displays a rectangle.
  * @param  Xpos: specifies the X position.
  * @param  Ypos: specifies the Y position.
  * @param  Height: display rectangle height.
  * @param  Width: display rectangle width.
  * @retval None
  */
void LCD_DrawRect(uint16_t Xpos, uint16_t Ypos, uint8_t Height, uint16_t Width)
{
  LCD_DrawLine(Xpos, Ypos, Width, LCD_DIR_HORIZONTAL);
  LCD_DrawLine((Xpos + Height), Ypos, Width, LCD_DIR_HORIZONTAL);

  LCD_DrawLine(Xpos, Ypos, Height, LCD_DIR_VERTICAL);
  LCD_DrawLine(Xpos, (Ypos - Width + 1), Height, LCD_DIR_VERTICAL);
}

/**
  * @brief  Displays a circle.
  * @param  Xpos: specifies the X position.
  * @param  Ypos: specifies the Y position.
  * @param  Radius
  * @retval None
  */
void LCD_DrawCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius)
{
  int32_t  D;/* Decision Variable */
  uint32_t  CurX;/* Current X Value */
  uint32_t  CurY;/* Current Y Value */

  if(LCD_ID == LCD_HX8347D)
  {
    Ypos = (ILI9325_LCD_PIXEL_WIDTH - 1) - Ypos;
  }
  D = 3 - (Radius << 1);
  CurX = 0;
  CurY = Radius;

  while (CurX <= CurY)
  {
    LCD_SetCursor(Xpos + CurX, Ypos + CurY);
    LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
    LCD_WriteRAM(TextColor);
    LCD_SetCursor(Xpos + CurX, Ypos - CurY);
    LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
    LCD_WriteRAM(TextColor);
    LCD_SetCursor(Xpos - CurX, Ypos + CurY);
    LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
    LCD_WriteRAM(TextColor);
    LCD_SetCursor(Xpos - CurX, Ypos - CurY);
    LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
    LCD_WriteRAM(TextColor);
    LCD_SetCursor(Xpos + CurY, Ypos + CurX);
    LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
    LCD_WriteRAM(TextColor);
    LCD_SetCursor(Xpos + CurY, Ypos - CurX);
    LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
    LCD_WriteRAM(TextColor);
    LCD_SetCursor(Xpos - CurY, Ypos + CurX);
    LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
    LCD_WriteRAM(TextColor);
    LCD_SetCursor(Xpos - CurY, Ypos - CurX);
    LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
    LCD_WriteRAM(TextColor);
    if (D < 0)
    {
      D += (CurX << 2) + 6;
    }
    else
    {
      D += ((CurX - CurY) << 2) + 10;
      CurY--;
    }
    CurX++;
  }
}

/**
  * @brief  Displays a monocolor picture.
  * @param  Pict: pointer to the picture array.
  * @retval None
  */
void LCD_DrawMonoPict(const uint32_t *Pict)
{
  uint32_t index = 0, i = 0;

  if(LCD_ID == LCD_HX8347D)
  {
    LCD_SetCursor(0, 0);
  }
  else
  {
    LCD_SetCursor(0, (ILI9325_LCD_PIXEL_WIDTH - 1));
  }

  LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
  for(index = 0; index < 2400; index++)
  {
    for(i = 0; i < 32; i++)
    {
      if((Pict[index] & (1 << i)) == 0x00)
      {
        LCD_WriteRAM(BackColor);
      }
      else
      {
        LCD_WriteRAM(TextColor);
      }
    }
  }
}

/**
  * @brief  Displays a bitmap picture loaded in the internal Flash.
  * @param  BmpAddress: Bmp picture address in the internal Flash.
  * @retval None
  */
void LCD_WriteBMP(uint32_t BmpAddress)
{
  uint32_t index = 0, size = 0;
  /* Read bitmap size */
  size = *(__IO uint16_t *) (BmpAddress + 2);
  size |= (*(__IO uint16_t *) (BmpAddress + 4)) << 16;
  /* Get bitmap data address offset */
  index = *(__IO uint16_t *) (BmpAddress + 10);
  index |= (*(__IO uint16_t *) (BmpAddress + 12)) << 16;
  size = (size - index)/2;
  BmpAddress += index;
  /* Set GRAM write direction and BGR = 1 */
  /* I/D=00 (Horizontal : decrement, Vertical : decrement) */
  /* AM=1 (address is updated in vertical writing direction) */
  LCD_WriteReg(LCD_REG_3, 0x1008);

  LCD_WriteRAM_Prepare();

  for(index = 0; index < size; index++)
  {
    LCD_WriteRAM(*(__IO uint16_t *)BmpAddress);
    BmpAddress += 2;
  }

  /* Set GRAM write direction and BGR = 1 */
  /* I/D = 01 (Horizontal : increment, Vertical : decrement) */
  /* AM = 1 (address is updated in vertical writing direction) */
  LCD_WriteReg(LCD_REG_3, 0x1018);
}

/**
  * @brief  Displays a full rectangle.
  * @param  Xpos: specifies the X position.
  * @param  Ypos: specifies the Y position.
  * @param  Height: rectangle height.
  * @param  Width: rectangle width.
  * @retval None
  */
void LCD_DrawFullRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
{
  LCD_SetTextColor(TextColor);

  LCD_DrawLine(Xpos, Ypos, Width, LCD_DIR_HORIZONTAL);
  LCD_DrawLine((Xpos + Height), Ypos, Width, LCD_DIR_HORIZONTAL);

  LCD_DrawLine(Xpos, Ypos, Height, LCD_DIR_VERTICAL);
  LCD_DrawLine(Xpos, (Ypos - Width + 1), Height, LCD_DIR_VERTICAL);

  Width -= 2;
  Height--;
  Ypos--;

  LCD_SetTextColor(BackColor);

  while(Height--)
  {
    LCD_DrawLine(++Xpos, Ypos, Width, LCD_DIR_HORIZONTAL);
  }

  LCD_SetTextColor(TextColor);
}

/**
  * @brief  Displays a full circle.
  * @param  Xpos: specifies the X position.
  * @param  Ypos: specifies the Y position.
  * @param  Radius
  * @retval None
  */
void LCD_DrawFullCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius)
{
  int32_t  D;    /* Decision Variable */
  uint32_t  CurX;/* Current X Value */
  uint32_t  CurY;/* Current Y Value */

  D = 3 - (Radius << 1);

  CurX = 0;
  CurY = Radius;

  LCD_SetTextColor(BackColor);

  while (CurX <= CurY)
  {
    if(CurY > 0)
    {
      LCD_DrawLine(Xpos - CurX, Ypos + CurY, 2*CurY, LCD_DIR_HORIZONTAL);
      LCD_DrawLine(Xpos + CurX, Ypos + CurY, 2*CurY, LCD_DIR_HORIZONTAL);
    }

    if(CurX > 0)
    {
      LCD_DrawLine(Xpos - CurY, Ypos + CurX, 2*CurX, LCD_DIR_HORIZONTAL);
      LCD_DrawLine(Xpos + CurY, Ypos + CurX, 2*CurX, LCD_DIR_HORIZONTAL);
    }
    if (D < 0)
    {
      D += (CurX << 2) + 6;
    }
    else
    {
      D += ((CurX - CurY) << 2) + 10;
      CurY--;
    }
    CurX++;
  }

  LCD_SetTextColor(TextColor);
  LCD_DrawCircle(Xpos, Ypos, Radius);
}

/**
  * @brief  Displays an uni line (between two points).
  * @param  x1: specifies the point 1 x position.
  * @param  y1: specifies the point 1 y position.
  * @param  x2: specifies the point 2 x position.
  * @param  y2: specifies the point 2 y position.
  * @retval None
  */
void LCD_DrawUniLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)
{
  int16_t deltax = 0, deltay = 0, x = 0, y = 0, xinc1 = 0, xinc2 = 0,
  yinc1 = 0, yinc2 = 0, den = 0, num = 0, numadd = 0, numpixels = 0,
  curpixel = 0;

  deltax = ABS(x2 - x1);        /* The difference between the x's */
  deltay = ABS(y2 - y1);        /* The difference between the y's */
  x = x1;                       /* Start x off at the first pixel */
  y = y1;                       /* Start y off at the first pixel */

  if (x2 >= x1)                 /* The x-values are increasing */
  {
    xinc1 = 1;
    xinc2 = 1;
  }
  else                          /* The x-values are decreasing */
  {
    xinc1 = -1;
    xinc2 = -1;
  }

  if (y2 >= y1)                 /* The y-values are increasing */
  {
    yinc1 = 1;
    yinc2 = 1;
  }
  else                          /* The y-values are decreasing */
  {
    yinc1 = -1;
    yinc2 = -1;
  }

  if (deltax >= deltay)         /* There is at least one x-value for every y-value */
  {
    xinc1 = 0;                  /* Don't change the x when numerator >= denominator */
    yinc2 = 0;                  /* Don't change the y for every iteration */
    den = deltax;
    num = deltax / 2;
    numadd = deltay;
    numpixels = deltax;         /* There are more x-values than y-values */
  }
  else                          /* There is at least one y-value for every x-value */
  {
    xinc2 = 0;                  /* Don't change the x for every iteration */
    yinc1 = 0;                  /* Don't change the y when numerator >= denominator */
    den = deltay;
    num = deltay / 2;
    numadd = deltax;
    numpixels = deltay;         /* There are more y-values than x-values */
  }

  for (curpixel = 0; curpixel <= numpixels; curpixel++)
  {
    PutPixel(x, y);             /* Draw the current pixel */
    num += numadd;              /* Increase the numerator by the top of the fraction */
    if (num >= den)             /* Check if numerator >= denominator */
    {
      num -= den;               /* Calculate the new numerator value */
      x += xinc1;               /* Change the x as appropriate */
      y += yinc1;               /* Change the y as appropriate */
    }
    x += xinc2;                 /* Change the x as appropriate */
    y += yinc2;                 /* Change the y as appropriate */
  }
}

/**
  * @brief  Displays an polyline (between many points).
  * @param  Points: pointer to the points array.
  * @param  PointCount: Number of points.
  * @retval None
  */
void LCD_PolyLine(pPoint Points, uint16_t PointCount)
{
  int16_t X = 0, Y = 0;

  if(PointCount < 2)
  {
    return;
  }

  while(--PointCount)
  {
    X = Points->X;
    Y = Points->Y;
    Points++;
    LCD_DrawUniLine(X, Y, Points->X, Points->Y);
  }
}

/**
  * @brief  Displays an relative polyline (between many points).
  * @param  Points: pointer to the points array.
  * @param  PointCount: Number of points.
  * @param  Closed: specifies if the draw is closed or not.
  *           1: closed, 0 : not closed.
  * @retval None
  */
static void LCD_PolyLineRelativeClosed(pPoint Points, uint16_t PointCount, uint16_t Closed)
{
  int16_t X = 0, Y = 0;
  pPoint First = Points;

  if(PointCount < 2)
  {
    return;
  }
  X = Points->X;
  Y = Points->Y;
  while(--PointCount)
  {
    Points++;
    LCD_DrawUniLine(X, Y, X + Points->X, Y + Points->Y);
    X = X + Points->X;
    Y = Y + Points->Y;
  }
  if(Closed)
  {
    LCD_DrawUniLine(First->X, First->Y, X, Y);
  }
}

/**
  * @brief  Displays a closed polyline (between many points).
  * @param  Points: pointer to the points array.
  * @param  PointCount: Number of points.
  * @retval None
  */
void LCD_ClosedPolyLine(pPoint Points, uint16_t PointCount)
{
  LCD_PolyLine(Points, PointCount);
  LCD_DrawUniLine(Points->X, Points->Y, (Points+PointCount-1)->X, (Points+PointCount-1)->Y);
}

/**
  * @brief  Displays a relative polyline (between many points).
  * @param  Points: pointer to the points array.
  * @param  PointCount: Number of points.
  * @retval None
  */
void LCD_PolyLineRelative(pPoint Points, uint16_t PointCount)
{
  LCD_PolyLineRelativeClosed(Points, PointCount, 0);
}

/**
  * @brief  Displays a closed relative polyline (between many points).
  * @param  Points: pointer to the points array.
  * @param  PointCount: Number of points.
  * @retval None
  */
void LCD_ClosedPolyLineRelative(pPoint Points, uint16_t PointCount)
{
  LCD_PolyLineRelativeClosed(Points, PointCount, 1);
}

/**
  * @brief  Displays a  full polyline (between many points).
  * @param  Points: pointer to the points array.
  * @param  PointCount: Number of points.
  * @retval None
  */
void LCD_FillPolyLine(pPoint Points, uint16_t PointCount)
{
  /*  public-domain code by Darel Rex Finley, 2007 */
  uint16_t  nodes = 0, nodeX[MAX_POLY_CORNERS], pixelX = 0, pixelY = 0, i = 0,
  j = 0, swap = 0;
  uint16_t  IMAGE_LEFT = 0, IMAGE_RIGHT = 0, IMAGE_TOP = 0, IMAGE_BOTTOM = 0;

  IMAGE_LEFT = IMAGE_RIGHT = Points->X;
  IMAGE_TOP= IMAGE_BOTTOM = Points->Y;

  for(i = 1; i < PointCount; i++)
  {
    pixelX = POLY_X(i);
    if(pixelX < IMAGE_LEFT)
    {
      IMAGE_LEFT = pixelX;
    }
    if(pixelX > IMAGE_RIGHT)
    {
      IMAGE_RIGHT = pixelX;
    }

    pixelY = POLY_Y(i);
    if(pixelY < IMAGE_TOP)
    {
      IMAGE_TOP = pixelY;
    }
    if(pixelY > IMAGE_BOTTOM)
    {
      IMAGE_BOTTOM = pixelY;
    }
  }

  LCD_SetTextColor(BackColor);

  /*  Loop through the rows of the image. */
  for (pixelY = IMAGE_TOP; pixelY < IMAGE_BOTTOM; pixelY++)
  {
    /* Build a list of nodes. */
    nodes = 0; j = PointCount-1;

    for (i = 0; i < PointCount; i++)
    {
      if (((POLY_Y(i)<(double) pixelY) && (POLY_Y(j)>=(double) pixelY)) || \
          ((POLY_Y(j)<(double) pixelY) && (POLY_Y(i)>=(double) pixelY)))
      {
        nodeX[nodes++]=(int) (POLY_X(i)+((pixelY-POLY_Y(i))*(POLY_X(j)-POLY_X(i)))/(POLY_Y(j)-POLY_Y(i)));
      }
      j = i;
    }

    /* Sort the nodes, via a simple "Bubble" sort. */
    i = 0;
    while (i < nodes-1)
    {
      if (nodeX[i]>nodeX[i+1])
      {
        swap = nodeX[i];
        nodeX[i] = nodeX[i+1];
        nodeX[i+1] = swap;
        if(i)
        {
          i--;
        }
      }
      else
      {
        i++;
      }
    }

    /*  Fill the pixels between node pairs. */
    for (i = 0; i < nodes; i+=2)
    {
      if(nodeX[i] >= IMAGE_RIGHT)
      {
        break;
      }
      if(nodeX[i+1] > IMAGE_LEFT)
      {
        if (nodeX[i] < IMAGE_LEFT)
        {
          nodeX[i]=IMAGE_LEFT;
        }
        if(nodeX[i+1] > IMAGE_RIGHT)
        {
          nodeX[i+1] = IMAGE_RIGHT;
        }
        LCD_SetTextColor(BackColor);
        LCD_DrawLine(pixelY, nodeX[i+1], nodeX[i+1] - nodeX[i], LCD_DIR_HORIZONTAL);
        LCD_SetTextColor(TextColor);
        PutPixel(pixelY, nodeX[i+1]);
        PutPixel(pixelY, nodeX[i]);
        /* for (j=nodeX[i]; j<nodeX[i+1]; j++) PutPixel(j,pixelY); */
      }
    }
  }

  /* draw the edges */
  LCD_SetTextColor(TextColor);
}

/**
  * @brief  Writes to the selected LCD register.
  * @param  LCD_Reg: address of the selected register.
  * @param  LCD_RegValue: value to write to the selected register.
  * @retval None
  */
void LCD_WriteReg(uint8_t LCD_Reg, uint16_t LCD_RegValue)
{
  /* Write 16-bit Index, then Write Reg */
  TFT_LCD->LCD_REG_W = LCD_Reg;
  /* Write 16-bit Reg */
  TFT_LCD->LCD_RAM_W = LCD_RegValue;
}

/**
  * @brief  Reads the selected LCD Register.
  * @param  LCD_Reg: address of the selected register.
  * @retval LCD Register Value.
  */
uint16_t LCD_ReadReg(uint8_t LCD_Reg)
{
  /* Write 16-bit Index (then Read Reg) */
  TFT_LCD->LCD_REG_W = LCD_Reg;
  /* Read 16-bit Reg */
  return (TFT_LCD->LCD_RAM_R);
}

/**
  * @brief  Prepare to write to the LCD RAM.
  * @param  None
  * @retval None
  */
void LCD_WriteRAM_Prepare(void)
{
  TFT_LCD->LCD_REG_W = LCD_REG_34;
}

/**
  * @brief  Writes to the LCD RAM.
  * @param  RGB_Code: the pixel color in RGB mode (5-6-5).
  * @retval None
  */
void LCD_WriteRAM(uint16_t RGB_Code)
{
  /* Write 16-bit GRAM Reg */
  TFT_LCD->LCD_RAM_W = RGB_Code;
}

/**
  * @brief  Reads the LCD RAM.
  * @param  None
  * @retval LCD RAM Value.
  */
uint16_t LCD_ReadRAM(void)
{
  /* Write 16-bit Index (then Read Reg) */
  TFT_LCD->LCD_REG_W = LCD_REG_34; /* Select GRAM Reg */
  /* Read 16-bit Reg */
  return TFT_LCD->LCD_RAM_R;
}

/**
  * @brief  Power on the LCD.
  * @param  None
  * @retval None
  */
void LCD_PowerOn(void)
{
/* Power On sequence ---------------------------------------------------------*/
  LCD_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
  LCD_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
  LCD_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */
  LCD_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude*/
  _delay_(20);                 /* Dis-charge capacitor power voltage (200ms) */
  LCD_WriteReg(LCD_REG_16, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
  LCD_WriteReg(LCD_REG_17, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */
  _delay_(5);                  /* Delay 50 ms */
  LCD_WriteReg(LCD_REG_18, 0x0139); /* VREG1OUT voltage */
  _delay_(5);                  /* Delay 50 ms */
  LCD_WriteReg(LCD_REG_19, 0x1d00); /* VDV[4:0] for VCOM amplitude */
  LCD_WriteReg(LCD_REG_41, 0x0013); /* VCM[4:0] for VCOMH */
  _delay_(5);                  /* Delay 50 ms */
  LCD_WriteReg(LCD_REG_7, 0x0173);  /* 262K color and display ON */
}

/**
  * @brief  Enables the Display.
  * @param  None
  * @retval None
  */
void LCD_DisplayOn(void)
{
  if(LCD_ID == LCD_HX8347D)
  {
    LCD_WriteReg(LCD_REG_40, 0x38);
    _delay_(6);
    LCD_WriteReg(LCD_REG_40, 0x3C);
  }
  else
  {
    /* Display On */
    LCD_WriteReg(LCD_REG_7, 0x0173); /* 262K color and display ON */
  }
}

/**
  * @brief  Disables the Display.
  * @param  None
  * @retval None
  */
void LCD_DisplayOff(void)
{
  if(LCD_ID == LCD_HX8347D)
  {
    LCD_WriteReg(LCD_REG_40, 0x38);
    _delay_(6);
    LCD_WriteReg(LCD_REG_40, 0x04);
  }
  else
  {
    /* Display Off */
    LCD_WriteReg(LCD_REG_7, 0x0);
  }
}

/**
  * @brief  Configures LCD Control lines (FSMC Pins) in alternate function mode.
  * @param  None
  * @retval None
  */
void LCD_CtrlLinesConfig(void)
{
  GPIO_InitTypeDef GPIO_InitStructure;

  /* Enable GPIOD, GPIOE, GPIOF and GPIOG clocks */
  RCC_AHB1PeriphClockCmd(RCC_AHBPeriph_ GPIOD | RCC_AHBPeriph_ GPIOE | RCC_AHBPeriph_ GPIOF |
                         RCC_AHBPeriph_ GPIOG, ENABLE);

/*-- GPIO Configuration ------------------------------------------------------*/
  /* Set PD.00(D2), PD.01(D3), PD.04(NOE), PD.05(NWE), PD.08(D13), PD.09(D14),
     PD.10(D15), PD.14(D0), PD.15(D1) as alternate function push pull */
  GPIO_InitStructure.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_4 | GPIO_PIN_5 |
                                GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_14 |
                                GPIO_PIN_15;
  GPIO_InitStructure.Mode =  GPIO_MODE_AF_PP;
  GPIO_InitStructure.Speed = GPIO_SPEED_FAST;
 // GPIO_InitStructure.OType = GPIO_PP;
  GPIO_InitStructure.Pull  = GPIO_NOPULL;
  GPIO_Init(GPIOD, &GPIO_InitStructure);

  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 0, GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 1, GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 4, GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 5, GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 8, GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 9, GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 10, GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 14, GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOD, GPIO_PinSource 15, GPIO_AF_FSMC);

  /* Set PE.07(D4), PE.08(D5), PE.09(D6), PE.10(D7), PE.11(D8), PE.12(D9), PE.13(D10),
     PE.14(D11), PE.15(D12) as alternate function push pull */
  GPIO_InitStructure.Pin = GPIO_PIN_7 | GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_10 |
                                GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 |
                                GPIO_PIN_15;
  GPIO_Init(GPIOE, &GPIO_InitStructure);

  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 7 , GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 8 , GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 9 , GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 10 , GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 11 , GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 12 , GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 13 , GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 14 , GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOE, GPIO_PinSource 15 , GPIO_AF_FSMC);

  /* Set PF.00(A0 (RS)) and PF.01 (A1 (Level Shifter Direction) as alternate
     function push pull */

  GPIO_InitStructure.Pin = GPIO_PIN_0 | GPIO_PIN_1;
  GPIO_Init(GPIOF, &GPIO_InitStructure);
  GPIO_PinAFConfig(GPIOF, GPIO_PinSource 0, GPIO_AF_FSMC);
  GPIO_PinAFConfig(GPIOF, GPIO_PinSource 1, GPIO_AF_FSMC);

  /* Set PG.12(NE4 (LCD/CS)) as alternate function push pull - NE4(LCD /CS) */

  GPIO_InitStructure.Pin = GPIO_PIN_12;
  GPIO_Init(GPIOG, &GPIO_InitStructure);
  GPIO_PinAFConfig(GPIOG, GPIO_PinSource 12, GPIO_AF_FSMC);
}

/**
  * @brief  Configures the Parallel interface (FSMC) for LCD(Parallel mode)
  * @param  None
  * @retval None
  */
void LCD_FSMCConfig(void)

{
       //FSMC_NORSRAMInitTypeDef  FSMC_NORSRAMInitStructure;


         //FSMC_NORSRAM_InitTypeDef FSMC_NORSRAMInitStructure;
         //FSMC_NORSRAM_TimingInitTypeDef FSMC_NORSRAM_TimingInitStructure;
      //FSMC_NORSRAMTimingInitTypeDef  p;

  /* Enable FSMC clock */
//  RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC, ENABLE);

/*-- FSMC Configuration ------------------------------------------------------*/
/*----------------------- SRAM Bank 4 ----------------------------------------*/
  /* FSMC_Bank1_NORSRAM4 configuration */

//  FSMC_NORSRAM_TimingInitStructure.AddressSetupTime = 1;
  //FSMC_NORSRAM_TimingInitStructure.FSMC_AddressHoldTime  = 0;

  //p.FSMC_AddressSetupTime = 1;
  //p.FSMC_AddressHoldTime = 0;
  //p.FSMC_DataSetupTime = 2;
  //p.FSMC_BusTurnAroundDuration = 0;
  //p.FSMC_CLKDivision = 0;
  //p.FSMC_DataLatency = 0;
  //p.FSMC_AccessMode = FSMC_AccessMode_A;

  /* Color LCD configuration ------------------------------------
     LCD configured as follow:
        - Data/Address MUX = Disable
        - Memory Type = SRAM
        - Data Width = 16bit
        - Write Operation = Enable
        - Extended Mode = Enable
        - Asynchronous Wait = Disable */


  FSMC_NORSRAM_TimingTypeDef Timing;



    /** Perform the SRAM1 memory initialization sequence
    */

    hsram1.Instance = FSMC_NORSRAM_DEVICE;
    hsram1.Extended = FSMC_NORSRAM_EXTENDED_DEVICE;

    /* hsram1.Init */

    hsram1.Init.NSBank = FSMC_NORSRAM_BANK1;
    hsram1.Init.DataAddressMux = FSMC_DATA_ADDRESS_MUX_DISABLE;
    hsram1.Init.MemoryType = FSMC_MEMORY_TYPE_SRAM;
    hsram1.Init.MemoryDataWidth = FSMC_NORSRAM_MEM_BUS_WIDTH_8;
    hsram1.Init.BurstAccessMode = FSMC_BURST_ACCESS_MODE_DISABLE;
    hsram1.Init.WaitSignalPolarity = FSMC_WAIT_SIGNAL_POLARITY_LOW;
    hsram1.Init.WrapMode = FSMC_WRAP_MODE_DISABLE;
    hsram1.Init.WaitSignalActive = FSMC_WAIT_TIMING_BEFORE_WS;
    hsram1.Init.WriteOperation = FSMC_WRITE_OPERATION_ENABLE;
    hsram1.Init.WaitSignal = FSMC_WAIT_SIGNAL_DISABLE;
    hsram1.Init.ExtendedMode = FSMC_EXTENDED_MODE_DISABLE;
    hsram1.Init.AsynchronousWait = FSMC_ASYNCHRONOUS_WAIT_DISABLE;
    hsram1.Init.WriteBurst = FSMC_WRITE_BURST_DISABLE;
    //hsram1.Init.PageSize = FSMC_PAGE_SIZE_NONE;

    /* Timing */

    Timing.AddressSetupTime = 6;
    Timing.AddressHoldTime = 0;
    Timing.DataSetupTime = 6;
    Timing.BusTurnAroundDuration = 0;
    Timing.CLKDivision = 0;
    Timing.DataLatency = 0;
    Timing.AccessMode = FSMC_ACCESS_MODE_A;

    if (HAL_SRAM_Init(&hsram1, &Timing, NULL) != HAL_OK)
     {
       _Error_Handler(__FILE__, __LINE__);
     }

   }



  //FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM4;
  //FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable;
  //FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_SRAM;
  //FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;
  //FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
  //FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable;
  //FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
  //FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
  //FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
  //FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable;
  //FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
  //FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
  //FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
  //FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p;
  //FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p;
  //FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure);

  /* BANK 4 (of NOR/SRAM Bank) is enabled */

  //FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM 1, ENABLE);
//}

/**
  * @brief  Displays a pixel.
  * @param  x: pixel x.
  * @param  y: pixel y.
  * @retval None
  */
static void PutPixel(int16_t x, int16_t y)
{
  if(x < 0 || x > 239 || y < 0 || y > 319)
  {
    return;
  }
  LCD_DrawLine(x, y, 1, LCD_DIR_HORIZONTAL);
}

#ifndef USE_Delay
/**
  * @brief  Inserts a delay time.
  * @param  nCount: specifies the delay time length.
  * @retval None
  */
//static void delay(__IO uint32_t nCount)
//{
  //__IO uint32_t index = 0;
  //for(index = (10000 * nCount); index != 0; index--)
  //{
  //}
//}
//#endif

/* USE_Delay*/
/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

/**
  * @}
  */

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