Library modifiée pour mettre l'écran en portrait
Fork of LCD_DISCO_F469NI by
LCD_DISCO_F469NI.h
- Committer:
- SquirrelGod
- Date:
- 2017-05-22
- Revision:
- 1:f62d40b0771e
- Parent:
- 0:d38374480318
File content as of revision 1:f62d40b0771e:
/* 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_F469NI_H #define __LCD_DISCO_F469NI_H #ifdef TARGET_DISCO_F469NI #include "mbed.h" #include "stm32469i_discovery_lcd.h" /* This class drives the LCD display (xxxxxx) present on DISCO_F469NI board. Usage: #include "mbed.h" #include "LCD_DISCO_F469NI.h" LCD_DISCO_F469NI 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_F469NI { public: //! Constructor LCD_DISCO_F469NI(); //! Destructor ~LCD_DISCO_F469NI(); /** * @brief Initializes the DSI LCD. * @param None * @retval LCD state */ uint8_t Init(void); /** * @brief Initializes the DSI LCD. * The initialization is done as below: * - DSI PLL initialization * - DSI initialization * - LTDC initialization * - OTM8009A LCD Display IC Driver initialization * @param None * @retval LCD state */ uint8_t InitEx(LCD_OrientationTypeDef orientation); /** * @brief BSP LCD Reset * Hw reset the LCD DSI activating its XRES signal (active low for some time); * and desactivating it later. * This signal is only cabled on Discovery Rev B and beyond. */ void Reset(void); /** * @brief Gets the LCD X size. * @retval Used LCD X size */ uint32_t GetXSize(void); /** * @brief Gets the LCD Y size. * @retval Used LCD Y size */ uint32_t GetYSize(void); /** * @brief Set the LCD X size. * @param imageWidthPixels : uint32_t image width in pixels unit * @retval None */ void SetXSize(uint32_t imageWidthPixels); /** * @brief Set the LCD Y size. * @param imageHeightPixels : uint32_t image height in lines unit */ void SetYSize(uint32_t imageHeightPixels); /** * @brief Initializes the LCD layers. * @param LayerIndex: Layer foreground or background * @param FB_Address: Layer frame buffer * @retval None */ void LayerDefaultInit(uint16_t LayerIndex, uint32_t FB_Address); /** * @brief Selects the LCD Layer. * @param LayerIndex: Layer foreground or background */ void SelectLayer(uint32_t LayerIndex); /** * @brief Sets an LCD Layer visible * @param LayerIndex: Visible Layer * @param State: New state of the specified layer * This parameter can be one of the following values: * @arg ENABLE * @arg DISABLE */ void SetLayerVisible(uint32_t LayerIndex, FunctionalState State); /** * @brief Configures the transparency. * @param LayerIndex: Layer foreground or background. * @param Transparency: Transparency * This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF */ void SetTransparency(uint32_t LayerIndex, uint8_t Transparency); /** * @brief Sets an LCD layer frame buffer address. * @param LayerIndex: Layer foreground or background * @param Address: New LCD frame buffer value */ void SetLayerAddress(uint32_t LayerIndex, uint32_t Address); /** * @brief Sets 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 */ 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: Layer foreground or background * @param RGBValue: Color reference */ void SetColorKeying(uint32_t LayerIndex, uint32_t RGBValue); /** * @brief Disables the color keying. * @param LayerIndex: Layer foreground or background */ void ResetColorKeying(uint32_t LayerIndex); /** * @brief Sets the LCD text color. * @param Color: Text color code ARGB(8-8-8-8); */ void SetTextColor(uint32_t Color); /** * @brief Gets the LCD text color. * @retval Used text color. */ uint32_t GetTextColor(void); /** * @brief Sets the LCD background color. * @param Color: Layer background color code ARGB(8-8-8-8); */ void SetBackColor(uint32_t Color); /** * @brief Gets the LCD background color. * @retval Used background color */ uint32_t GetBackColor(void); /** * @brief Sets the LCD text font. * @param fonts: Layer font to be used */ void SetFont(sFONT *fonts); /** * @brief Gets the LCD text font. * @retval Used layer font */ sFONT *GetFont(void); /** * @brief Reads an LCD pixel. * @param Xpos: X position * @param Ypos: Y position * @retval RGB pixel color */ uint32_t ReadPixel(uint16_t Xpos, uint16_t Ypos); /** * @brief Clears the whole currently active layer of LTDC. * @param Color: Color of the background */ void Clear(uint32_t Color); /** * @brief Clears the selected line in currently active layer. * @param Line: Line to be cleared */ void ClearStringLine(uint32_t Line); /** * @brief Displays one character in currently active layer. * @param Xpos: Start column address * @param Ypos: Line where to display the character shape. * @param Ascii: Character ascii code * This parameter must be a number between Min_Data = 0x20 and Max_Data = 0x7E */ void DisplayChar(uint16_t Xpos, uint16_t Ypos, uint8_t Ascii); /** * @brief Displays characters in currently active layer. * @param Xpos: X position (in pixel); * @param Ypos: Y position (in pixel); * @param Text: Pointer to string to display on LCD * @param Mode: Display mode * This parameter can be one of the following values: * @arg CENTER_MODE * @arg RIGHT_MODE * @arg LEFT_MODE */ void DisplayStringAt(uint16_t Xpos, uint16_t Ypos, uint8_t *Text, Text_AlignModeTypdef Mode); /** * @brief Displays a maximum of 60 characters on the LCD. * @param Line: Line where to display the character shape * @param ptr: Pointer to string to display on LCD */ void DisplayStringAtLine(uint16_t Line, uint8_t *ptr); /** * @brief Draws an horizontal line in currently active layer. * @param Xpos: X position * @param Ypos: Y position * @param Length: Line length */ void DrawHLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length); /** * @brief Draws a vertical line in currently active layer. * @param Xpos: X position * @param Ypos: Y position * @param Length: Line length */ void DrawVLine(uint16_t Xpos, uint16_t Ypos, uint16_t Length); /** * @brief Draws an uni-line (between two points); in currently active layer. * @param x1: Point 1 X position * @param y1: Point 1 Y position * @param x2: Point 2 X position * @param y2: Point 2 Y position */ void DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2); /** * @brief Draws a rectangle in currently active layer. * @param Xpos: X position * @param Ypos: Y position * @param Width: Rectangle width * @param Height: Rectangle height */ void DrawRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); /** * @brief Draws a circle in currently active layer. * @param Xpos: X position * @param Ypos: Y position * @param Radius: Circle radius */ void DrawCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius); /** * @brief Draws an poly-line (between many points); in currently active layer. * @param Points: Pointer to the points array * @param PointCount: Number of points */ void DrawPolygon(pPoint Points, uint16_t PointCount); /** * @brief Draws an ellipse on LCD in currently active layer. * @param Xpos: X position * @param Ypos: Y position * @param XRadius: Ellipse X radius * @param YRadius: Ellipse Y radius */ void DrawEllipse(int Xpos, int Ypos, int XRadius, int YRadius); /** * @brief Draws a bitmap picture loaded in the internal Flash (32 bpp); in currently active layer. * @param Xpos: Bmp X position in the LCD * @param Ypos: Bmp Y position in the LCD * @param pbmp: Pointer to Bmp picture address in the internal Flash */ void DrawBitmap(uint32_t Xpos, uint32_t Ypos, uint8_t *pbmp); /** * @brief Draws a full rectangle in currently active layer. * @param Xpos: X position * @param Ypos: Y position * @param Width: Rectangle width * @param Height: Rectangle height */ void FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height); /** * @brief Draws a full circle in currently active layer. * @param Xpos: X position * @param Ypos: Y position * @param Radius: Circle radius */ void FillCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius); /** * @brief Draws a full poly-line (between many points); in currently active layer. * @param Points: Pointer to the points array * @param PointCount: Number of points */ void FillPolygon(pPoint Points, uint16_t PointCount); /** * @brief Draws a full ellipse in currently active layer. * @param Xpos: X position * @param Ypos: Y position * @param XRadius: Ellipse X radius * @param YRadius: Ellipse Y radius */ void FillEllipse(int Xpos, int Ypos, int XRadius, int YRadius); /** * @brief Switch back on the display if was switched off by previous call of DisplayOff();. * Exit DSI ULPM mode if was allowed and configured in Dsi Configuration. */ void DisplayOn(void); /** * @brief Switch Off the display. * Enter DSI ULPM mode if was allowed and configured in Dsi Configuration. */ void DisplayOff(void); /** * @brief Draws a pixel on LCD. * @param Xpos: X position * @param Ypos: Y position * @param RGB_Code: Pixel color in ARGB mode (8-8-8-8); */ void DrawPixel(uint16_t Xpos, uint16_t Ypos, uint32_t RGB_Code); private: }; #else #error "This class must be used with DISCO_F469NI board only." #endif // TARGET_DISCO_F469NI #endif