Revision 1:036ba0fc54a5, committed 2020-06-13

Comitter:

krzysiek99

Date:

Sat Jun 13 13:28:57 2020 +0000

Parent:

0:dc55a068bc1a

Commit message:

Ledboard;

Changed in this revision

--- a/LCD_DISCO_F429ZI.cpp	Thu Dec 17 10:26:56 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,248 +0,0 @@
-/* Copyright (c) 2010-2011 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include "LCD_DISCO_F429ZI.h"
-
-#define LCD_FRAME_BUFFER_LAYER0                  (LCD_FRAME_BUFFER+0x130000)
-#define LCD_FRAME_BUFFER_LAYER1                  LCD_FRAME_BUFFER
-#define CONVERTED_FRAME_BUFFER                   (LCD_FRAME_BUFFER+0x260000)
-
-// Constructor
-LCD_DISCO_F429ZI::LCD_DISCO_F429ZI()
-{
-  BSP_LCD_Init();  
-  BSP_LCD_LayerDefaultInit(1, LCD_FRAME_BUFFER_LAYER1);
-  BSP_LCD_SelectLayer(1);
-  BSP_LCD_Clear(LCD_COLOR_WHITE);  
-  BSP_LCD_SetColorKeying(1, LCD_COLOR_WHITE);
-  BSP_LCD_SetLayerVisible(1, DISABLE);
-  BSP_LCD_LayerDefaultInit(0, LCD_FRAME_BUFFER_LAYER0);
-  BSP_LCD_SelectLayer(0);
-  BSP_LCD_SetFont(&Font16);
-  BSP_LCD_DisplayOn();
-  BSP_LCD_Clear(LCD_COLOR_WHITE);  
-}
-
-// Destructor
-LCD_DISCO_F429ZI::~LCD_DISCO_F429ZI()
-{
-
-}
-
-//=================================================================================================================
-// Public methods
-//=================================================================================================================
-
-uint8_t LCD_DISCO_F429ZI::Init(void)
-{
-  return BSP_LCD_Init();
-}
-
-uint32_t LCD_DISCO_F429ZI::GetXSize(void)
-{
-  return BSP_LCD_GetXSize();
-}
-
-uint32_t LCD_DISCO_F429ZI::GetYSize(void)
-{
-  return BSP_LCD_GetYSize();
-}
-
-void LCD_DISCO_F429ZI::LayerDefaultInit(uint16_t LayerIndex, uint32_t FB_Address)
-{
-  BSP_LCD_LayerDefaultInit(LayerIndex, FB_Address);
-}
-
-void LCD_DISCO_F429ZI::SelectLayer(uint32_t LayerIndex)
-{
-  BSP_LCD_SelectLayer(LayerIndex);
-}
-
-void LCD_DISCO_F429ZI::SetLayerVisible(uint32_t LayerIndex, FunctionalState state)
-{
-  BSP_LCD_SetLayerVisible(LayerIndex, state);
-}
-
-void LCD_DISCO_F429ZI::SetTransparency(uint32_t LayerIndex, uint8_t Transparency)
-{
-  BSP_LCD_SetTransparency(LayerIndex, Transparency);
-}
-
-void LCD_DISCO_F429ZI::SetLayerAddress(uint32_t LayerIndex, uint32_t Address)
-{
-  BSP_LCD_SetLayerAddress(LayerIndex, Address);
-}
-
-void LCD_DISCO_F429ZI::SetLayerWindow(uint16_t LayerIndex, uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
-{
-  BSP_LCD_SetLayerWindow(LayerIndex, Xpos, Ypos, Width, Height);
-}
-
-void LCD_DISCO_F429ZI::SetColorKeying(uint32_t LayerIndex, uint32_t RGBValue)
-{
-  BSP_LCD_SetColorKeying(LayerIndex, RGBValue);
-}
-
-void LCD_DISCO_F429ZI::ResetColorKeying(uint32_t LayerIndex)
-{
-  BSP_LCD_ResetColorKeying(LayerIndex);
-}
-
-uint32_t LCD_DISCO_F429ZI::GetTextColor(void)
-{
-  return BSP_LCD_GetTextColor();
-}
-
-uint32_t LCD_DISCO_F429ZI::GetBackColor(void)
-{
-  return BSP_LCD_GetBackColor();
-}
-
-void LCD_DISCO_F429ZI::SetTextColor(uint32_t Color)
-{
-  BSP_LCD_SetTextColor(Color);
-}
-
-void LCD_DISCO_F429ZI::SetBackColor(uint32_t Color)
-{
-  BSP_LCD_SetBackColor(Color);
-}
-
-void LCD_DISCO_F429ZI::SetFont(sFONT *pFonts)
-{
-  BSP_LCD_SetFont(pFonts);
-}
-
-sFONT *LCD_DISCO_F429ZI::GetFont(void)
-{
-  return BSP_LCD_GetFont();
-}
-
-uint32_t LCD_DISCO_F429ZI::ReadPixel(uint16_t Xpos, uint16_t Ypos)
-{
-  return BSP_LCD_ReadPixel(Xpos, Ypos);
-}
-
-void LCD_DISCO_F429ZI::Clear(uint32_t Color)
-{
-  BSP_LCD_Clear(Color);
-}
-
-void LCD_DISCO_F429ZI::ClearStringLine(uint32_t Line)
-{
-  BSP_LCD_ClearStringLine(Line);
-}
-
-void LCD_DISCO_F429ZI::DisplayChar(uint16_t Xpos, uint16_t Ypos, uint8_t Ascii)
-{
-  BSP_LCD_DisplayChar(Xpos, Ypos, Ascii);
-}
-
-void LCD_DISCO_F429ZI::DisplayStringAt(uint16_t X, uint16_t Y, uint8_t *pText, Text_AlignModeTypdef mode)
-{
-  BSP_LCD_DisplayStringAt(X, Y, pText, mode);
-}
-
-void LCD_DISCO_F429ZI::DisplayStringAtLine(uint16_t Line, uint8_t *ptr)
-{
-  BSP_LCD_DisplayStringAtLine(Line, ptr);
-}
-
-void LCD_DISCO_F429ZI::DrawHLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length)
-{
-  BSP_LCD_DrawHLine(Xpos, Ypos, Length);
-}
-
-void LCD_DISCO_F429ZI::DrawVLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length)
-{
-  BSP_LCD_DrawVLine(Xpos, Ypos, Length);
-}
-
-void LCD_DISCO_F429ZI::DrawLine(uint16_t X1, uint16_t Y1, uint16_t X2, uint16_t Y2)
-{
-  BSP_LCD_DrawLine(X1, Y1, X2, Y2);
-}
-
-void LCD_DISCO_F429ZI::DrawRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
-{
-  BSP_LCD_DrawRect(Xpos, Ypos, Width, Height);
-}
-
-void LCD_DISCO_F429ZI::DrawCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius)
-{
-  BSP_LCD_DrawCircle(Xpos, Ypos, Radius);
-}
-
-void LCD_DISCO_F429ZI::DrawPolygon(pPoint Points, uint16_t PointCount)
-{
-  BSP_LCD_DrawPolygon(Points, PointCount);
-}
-
-void LCD_DISCO_F429ZI::DrawEllipse(int Xpos, int Ypos, int XRadius, int YRadius)
-{
-  BSP_LCD_DrawEllipse(Xpos, Ypos, XRadius, YRadius);
-}
-
-void LCD_DISCO_F429ZI::DrawBitmap(uint32_t X, uint32_t Y, uint8_t *pBmp)
-{
-  BSP_LCD_DrawBitmap(X, Y, pBmp);
-}
-
-void LCD_DISCO_F429ZI::FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
-{
-  BSP_LCD_FillRect(Xpos, Ypos, Width, Height);
-}
-
-void LCD_DISCO_F429ZI::FillCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius)
-{
-  BSP_LCD_FillCircle(Xpos, Ypos, Radius);
-}
-
-void LCD_DISCO_F429ZI::FillTriangle(uint16_t X1, uint16_t X2, uint16_t X3, uint16_t Y1, uint16_t Y2, uint16_t Y3)
-{
-  BSP_LCD_FillTriangle(X1, X2, X3, Y1, Y2, Y3);
-}
-
-void LCD_DISCO_F429ZI::FillPolygon(pPoint Points, uint16_t PointCount)
-{
-  BSP_LCD_FillPolygon(Points, PointCount);
-}
-
-void LCD_DISCO_F429ZI::FillEllipse(int Xpos, int Ypos, int XRadius, int YRadius)
-{
-  BSP_LCD_FillEllipse(Xpos, Ypos, XRadius, YRadius);
-}
-
-void LCD_DISCO_F429ZI::DisplayOn(void)
-{
-  BSP_LCD_DisplayOn();
-}
-
-void LCD_DISCO_F429ZI::DisplayOff(void)
-{
-  BSP_LCD_DisplayOff();
-}
-
-void LCD_DISCO_F429ZI::DrawPixel(uint16_t Xpos, uint16_t Ypos, uint32_t RGB_Code)
-{
-  BSP_LCD_DrawPixel(Xpos, Ypos, RGB_Code);
-}
-
-//=================================================================================================================
-// Private methods
-//=================================================================================================================

--- a/LCD_DISCO_F429ZI.h	Thu Dec 17 10:26:56 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,395 +0,0 @@
-/* Copyright (c) 2010-2011 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#ifndef __LCD_DISCO_F429ZI_H
-#define __LCD_DISCO_F429ZI_H
-
-#ifdef TARGET_DISCO_F429ZI
-
-#include "mbed.h"
-#include "stm32f429i_discovery_lcd.h"
-
-/*
-  This class drives the LCD display (ILI9341 240x320) present on DISCO_F429ZI board.
-
-  Usage:
-
-  #include "mbed.h"
-  #include "LCD_DISCO_F429ZI.h"
-
-  LCD_DISCO_F429ZI lcd;
-
-  int main()
-  {
-      lcd.Clear(LCD_COLOR_BLUE);
-      lcd.SetBackColor(LCD_COLOR_BLUE);
-      lcd.SetTextColor(LCD_COLOR_WHITE);
-      lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"HELLO", CENTER_MODE);
-      while(1)
-      {
-      }
-  }
-*/
-class LCD_DISCO_F429ZI
-{
-  
-public:
-  //! Constructor
-  LCD_DISCO_F429ZI();
-
-  //! Destructor
-  ~LCD_DISCO_F429ZI();
-
-  /**
-    * @brief  Initializes the LCD.
-    * @param  None
-    * @retval LCD state
-    */
-  uint8_t Init(void);
-
-  /**
-    * @brief  Gets the LCD X size.
-    * @param  None    
-    * @retval The used LCD X size
-    */
-  uint32_t GetXSize(void);
-
-  /**
-    * @brief  Gets the LCD Y size.
-    * @param  None    
-    * @retval The used LCD Y size
-    */
-  uint32_t GetYSize(void);
-
-  /**
-    * @brief  Initializes the LCD layers.
-    * @param  LayerIndex: the layer foreground or background. 
-    * @param  FB_Address: the layer frame buffer.
-    * @retval None
-    */
-  void LayerDefaultInit(uint16_t LayerIndex, uint32_t FB_Address);
-
-  /**
-    * @brief  Selects the LCD Layer.
-    * @param  LayerIndex: the Layer foreground or background.
-    * @retval None
-    */
-  void SelectLayer(uint32_t LayerIndex);
-
-  /**
-    * @brief  Sets a LCD Layer visible.
-    * @param  LayerIndex: the visible Layer.
-    * @param  state: new state of the specified layer.
-    *    This parameter can be: ENABLE or DISABLE.  
-    * @retval None
-    */
-  void SetLayerVisible(uint32_t LayerIndex, FunctionalState state);
-
-  /**
-    * @brief  Configures the Transparency.
-    * @param  LayerIndex: the Layer foreground or background.
-    * @param  Transparency: the Transparency, 
-    *    This parameter must range from 0x00 to 0xFF.
-    * @retval None
-    */
-  void SetTransparency(uint32_t LayerIndex, uint8_t Transparency);
-
-  /**
-    * @brief  Sets a LCD layer frame buffer address.
-    * @param  LayerIndex: specifies the Layer foreground or background
-    * @param  Address: new LCD frame buffer value      
-    * @retval None
-    */
-  void SetLayerAddress(uint32_t LayerIndex, uint32_t Address);
-
-  /**
-    * @brief  Sets the Display window.
-    * @param  LayerIndex: layer index
-    * @param  Xpos: LCD X position
-    * @param  Ypos: LCD Y position
-    * @param  Width: LCD window width
-    * @param  Height: LCD window height  
-    * @retval None
-    */
-  void SetLayerWindow(uint16_t LayerIndex, uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
-
-  /**
-    * @brief  Configures and sets the color Keying.
-    * @param  LayerIndex: the Layer foreground or background
-    * @param  RGBValue: the Color reference
-    * @retval None
-    */
-  void SetColorKeying(uint32_t LayerIndex, uint32_t RGBValue);
-
-  /**
-    * @brief  Disables the color Keying.
-    * @param  LayerIndex: the Layer foreground or background
-    * @retval None
-    */
-  void ResetColorKeying(uint32_t LayerIndex);
-
-  /**
-    * @brief  Gets the LCD Text color.
-    * @param  None 
-    * @retval Text color
-    */
-  uint32_t GetTextColor(void);
-
-  /**
-    * @brief  Gets the LCD Background color.
-    * @param  None  
-    * @retval Background color  
-    */
-  uint32_t GetBackColor(void);
-
-  /**
-    * @brief  Sets the Text color.
-    * @param  Color: the Text color code ARGB(8-8-8-8);
-    * @retval None
-    */
-  void SetTextColor(uint32_t Color);
-
-  /**
-    * @brief  Sets the Background color.
-    * @param  Color: the layer Background color code ARGB(8-8-8-8);
-    * @retval None
-    */
-  void SetBackColor(uint32_t Color);
-
-  /**
-    * @brief  Sets the Text Font.
-    * @param  pFonts: the layer font to be used
-    * @retval None
-    */
-  void SetFont(sFONT *pFonts);
-
-  /**
-    * @brief  Gets the Text Font.
-    * @param  None
-    * @retval Layer font
-    */
-  sFONT *GetFont(void);
-
-  /**
-    * @brief  Reads Pixel.
-    * @param  Xpos: the X position
-    * @param  Ypos: the Y position 
-    * @retval RGB pixel color
-    */
-  uint32_t ReadPixel(uint16_t Xpos, uint16_t Ypos);
-
-  /**
-    * @brief  Clears the hole LCD.
-    * @param  Color: the color of the background
-    * @retval None
-    */
-  void Clear(uint32_t Color);
-
-  /**
-    * @brief  Clears the selected line.
-    * @param  Line: the line to be cleared
-    * @retval None
-    */
-  void ClearStringLine(uint32_t Line);
-
-  /**
-    * @brief  Displays one character.
-    * @param  Xpos: start column address
-    * @param  Ypos: the Line where to display the character shape
-    * @param  Ascii: character ascii code, must be between 0x20 and 0x7E
-    * @retval None
-    */
-  void DisplayChar(uint16_t Xpos, uint16_t Ypos, uint8_t Ascii);
-
-  /**
-    * @brief  Displays a maximum of 60 char on the LCD.
-    * @param  X: pointer to x position (in pixel);
-    * @param  Y: pointer to y position (in pixel);    
-    * @param  pText: pointer to string to display on LCD
-    * @param  mode: The display mode
-    *    This parameter can be one of the following values:
-    *                @arg CENTER_MODE 
-    *                @arg RIGHT_MODE
-    *                @arg LEFT_MODE   
-    * @retval None
-    */
-  void DisplayStringAt(uint16_t X, uint16_t Y, uint8_t *pText, Text_AlignModeTypdef mode);
-
-  /**
-    * @brief  Displays a maximum of 20 char on the LCD.
-    * @param  Line: the Line where to display the character shape
-    * @param  ptr: pointer to string to display on LCD
-    * @retval None
-    */
-  void DisplayStringAtLine(uint16_t Line, uint8_t *ptr);
-
-  /**
-    * @brief  Displays an horizontal line.
-    * @param  Xpos: the X position
-    * @param  Ypos: the Y position
-    * @param  Length: line length
-    * @retval None
-    */
-  void DrawHLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length);
-
-  /**
-    * @brief  Displays a vertical line.
-    * @param  Xpos: the X position
-    * @param  Ypos: the Y position
-    * @param  Length: line length
-    * @retval None
-    */
-  void DrawVLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length);
-
-  /**
-    * @brief  Displays an uni-line (between two points);.
-    * @param  X1: the point 1 X position
-    * @param  Y1: the point 1 Y position
-    * @param  X2: the point 2 X position
-    * @param  Y2: the point 2 Y position
-    * @retval None
-    */
-  void DrawLine(uint16_t X1, uint16_t Y1, uint16_t X2, uint16_t Y2);
-
-  /**
-    * @brief  Displays a rectangle.
-    * @param  Xpos: the X position
-    * @param  Ypos: the Y position
-    * @param  Height: display rectangle height
-    * @param  Width: display rectangle width
-    * @retval None
-    */
-  void DrawRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
-
-  /**
-    * @brief  Displays a circle.
-    * @param  Xpos: the X position
-    * @param  Ypos: the Y position
-    * @param  Radius: the circle radius
-    * @retval None
-    */
-  void DrawCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius);
-
-  /**
-    * @brief  Displays an poly-line (between many points);.
-    * @param  Points: pointer to the points array
-    * @param  PointCount: Number of points
-    * @retval None
-    */
-  void DrawPolygon(pPoint Points, uint16_t PointCount);
-
-  /**
-    * @brief  Displays an Ellipse.
-    * @param  Xpos: the X position
-    * @param  Ypos: the Y position
-    * @param  XRadius: the X radius of ellipse
-    * @param  YRadius: the Y radius of ellipse
-    * @retval None
-    */
-  void DrawEllipse(int Xpos, int Ypos, int XRadius, int YRadius);
-
-  /**
-    * @brief  Displays a bitmap picture loaded in the internal Flash (32 bpp);.
-    * @param  X: the bmp x position in the LCD
-    * @param  Y: the bmp Y position in the LCD
-    * @param  pBmp: Bmp picture address in the internal Flash
-    * @retval None
-    */
-  void DrawBitmap(uint32_t X, uint32_t Y, uint8_t *pBmp);
-
-  /**
-    * @brief  Displays a full rectangle.
-    * @param  Xpos: the X position
-    * @param  Ypos: the Y position
-    * @param  Height: rectangle height
-    * @param  Width: rectangle width
-    * @retval None
-    */
-  void FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
-
-  /**
-    * @brief  Displays a full circle.
-    * @param  Xpos: the X position
-    * @param  Ypos: the Y position
-    * @param  Radius: the circle radius
-    * @retval None
-    */
-  void FillCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius);
-
-  /**
-    * @brief  Fill triangle.
-    * @param  X1: the point 1 x position
-    * @param  Y1: the point 1 y position
-    * @param  X2: the point 2 x position
-    * @param  Y2: the point 2 y position
-    * @param  X3: the point 3 x position
-    * @param  Y3: the point 3 y position
-    * @retval None
-    */
-  void FillTriangle(uint16_t X1, uint16_t X2, uint16_t X3, uint16_t Y1, uint16_t Y2, uint16_t Y3);
-
-  /**
-    * @brief  Displays a full poly-line (between many points);.
-    * @param  Points: pointer to the points array
-    * @param  PointCount: Number of points
-    * @retval None
-    */
-  void FillPolygon(pPoint Points, uint16_t PointCount);
-
-  /**
-    * @brief  Draw a full ellipse.
-    * @param  Xpos: the X position
-    * @param  Ypos: the Y position
-    * @param  XRadius: X radius of ellipse
-    * @param  YRadius: Y radius of ellipse. 
-    * @retval None
-    */
-  void FillEllipse(int Xpos, int Ypos, int XRadius, int YRadius);
-
-  /**
-    * @brief  Enables the Display.
-    * @param  None
-    * @retval None
-    */
-  void DisplayOn(void);
-
-  /**
-    * @brief  Disables the Display.
-    * @param  None
-    * @retval None
-    */
-  void DisplayOff(void);
-
-  /**
-    * @brief  Writes Pixel.
-    * @param  Xpos: the X position
-    * @param  Ypos: the Y position
-    * @param  RGB_Code: the pixel color in ARGB mode (8-8-8-8);  
-    * @retval None
-    */
-  void DrawPixel(uint16_t Xpos, uint16_t Ypos, uint32_t RGB_Code);
-
-private:
-
-};
-
-#else
-#error "This class must be used with DISCO_F429ZI board only."
-#endif // TARGET_DISCO_F429ZI
-
-#endif

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LED/Led.cpp	Sat Jun 13 13:28:57 2020 +0000
@@ -0,0 +1,30 @@
+#include "Led.h"
+
+extern LCD_DISCO_F429ZI lcd;
+
+Led::Led(unsigned char ucColumn, unsigned char ucRow)
+{
+    this->ucColumn = ucColumn;
+    this->ucRow = ucRow;
+}
+void Led::Redraw(uint32_t Color)
+{
+    char cLedNumber[2] = {'0' + ucRow};
+    char *pLedNumber = cLedNumber;  
+    lcd.SetTextColor(Color);
+    lcd.FillRect(80*ucColumn+1, 80*ucRow+1, 78, 78);   
+    lcd.SetTextColor(LCD_COLOR_GREEN);
+    lcd.DrawRect(80*ucColumn, 80*ucRow, 80, 80); 
+    lcd.SetTextColor(LCD_COLOR_WHITE);
+    lcd.DisplayStringAt(80*ucColumn+1, 80*ucRow, (uint8_t *)pLedNumber, LEFT_MODE);     
+}
+
+void Led::On()
+{
+    Redraw(LCD_COLOR_YELLOW);
+}
+
+void Led::Off()
+{
+    Redraw(LCD_COLOR_BLUE);
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LED/Led.h	Sat Jun 13 13:28:57 2020 +0000
@@ -0,0 +1,17 @@
+#ifndef LED_H
+    #define LED_H
+    #include "LCD_DISCO_F429ZI.h"
+    
+    class Led
+    {
+        public:
+            Led(unsigned char ucColumn, unsigned char ucRow);   
+            void On(void);
+            void Off(void);
+        private:
+            unsigned char ucColumn, ucRow;
+            void Redraw(uint32_t Color);
+    };
+#else
+    #error "This class was definied previously"
+#endif

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Ledboard.cpp	Sat Jun 13 13:28:57 2020 +0000
@@ -0,0 +1,25 @@
+#include "Ledboard.h"
+
+extern LCD_DISCO_F429ZI lcd;
+
+Ledboard::Ledboard(unsigned char ucColumn)
+{
+    lcd.Clear(LCD_COLOR_BLACK);
+    lcd.SetBackColor(LCD_COLOR_RED);
+    lcd.SetFont(&Font24);
+    for(unsigned char ucRow = 0; ucRow < 4; ucRow++)
+        Leds[ucRow] = new Led(ucColumn, ucRow);   
+    Off();
+}
+
+void Ledboard::Off()
+{
+    for(unsigned char ucRow = 0; ucRow < 4; ucRow++)
+        Leds[ucRow]->Off();
+}
+
+void Ledboard::On(unsigned char ucRowNumber)
+{
+    Off();
+    Leds[ucRowNumber]->On();
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Ledboard.h	Sat Jun 13 13:28:57 2020 +0000
@@ -0,0 +1,16 @@
+#ifndef LEDBOARD_H
+    #define LEDBOARD_H
+    #include "Led.h"
+    
+    class Ledboard  
+    {
+        public:
+            Ledboard (unsigned char ucColumn);
+            void Off();
+            void On(unsigned char ucRowNumber);
+        private:
+            Led *Leds[4];
+    };
+#else
+    #error "This class was definied previously"
+#endif