emWin多界面切换程序

/********************************************************************* * SEGGER Microcontroller GmbH & Co. KG * * Solutions for real time microcontroller applications * ********************************************************************** * * * (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG * * * * Internet: www.segger.com Support: support@segger.com * * * ********************************************************************** ** emWin V5.28 - Graphical user interface for embedded applications ** emWin is protected by international copyright laws. Knowledge of the source code may not be used to write a similar product. This file may only be used in accordance with a license and should not be re- distributed in any way. We appreciate your understanding and fairness. ---------------------------------------------------------------------- File : LCDConf.c Purpose : Display controller configuration (single layer) ---------------------------END-OF-HEADER------------------------------ */ #include "GUI.h" /********************************************************************* * * Layer configuration (to be modified) * ********************************************************************** */ // // Physical display size // #define XSIZE_PHYS 320 #define YSIZE_PHYS 240 #define VYSIZE_PHYS (YSIZE_PHYS << 1) // // Color conversion // #define COLOR_CONVERSION GUICC_888 // // Display driver // #define DISPLAY_DRIVER GUIDRV_WIN32 /********************************************************************* * * Configuration checking * ********************************************************************** */ #ifndef VXSIZE_PHYS #define VXSIZE_PHYS XSIZE_PHYS #endif #ifndef VYSIZE_PHYS #define VYSIZE_PHYS YSIZE_PHYS #endif #ifndef VRAM_ADDR #define VRAM_ADDR 0 #endif #ifndef XSIZE_PHYS #error Physical X size of display is not defined! #endif #ifndef YSIZE_PHYS #error Physical Y size of display is not defined! #endif #ifndef COLOR_CONVERSION #error Color conversion not defined! #endif #ifndef DISPLAY_DRIVER #error No display driver defined! #endif /********************************************************************* * * Public code * ********************************************************************** */ /********************************************************************* * * LCD_X_Config * * Purpose: * Called during the initialization process in order to set up the * display driver configuration. * */ void LCD_X_Config(void) { // // Set display driver and color conversion for 1st layer // GUI_DEVICE_CreateAndLink(DISPLAY_DRIVER, COLOR_CONVERSION, 0, 0); // // Display driver configuration // LCD_SetSizeEx (0, XSIZE_PHYS, YSIZE_PHYS); LCD_SetVSizeEx (0, VXSIZE_PHYS, VYSIZE_PHYS); LCD_SetVRAMAddrEx(0, (void *)VRAM_ADDR); // // Set user palette data (only required if no fixed palette is used) // #if defined(PALETTE) LCD_SetLUTEx(0, PALETTE); #endif } /********************************************************************* * * LCD_X_DisplayDriver * * Purpose: * This function is called by the display driver for several purposes. * To support the according task the routine needs to be adapted to * the display controller. Please note that the commands marked with * 'optional' are not cogently required and should only be adapted if * the display controller supports these features. * * Parameter: * LayerIndex - Index of layer to be configured * Cmd - Please refer to the details in the switch statement below * pData - Pointer to a LCD_X_DATA structure * * Return Value: * < -1 - Error * -1 - Command not handled * 0 - Ok */ int LCD_X_DisplayDriver(unsigned LayerIndex, unsigned Cmd, void * pData) { int r; switch (Cmd) { // // Required // case LCD_X_INITCONTROLLER: { // // Called during the initialization process in order to set up the // display controller and put it into operation. If the display // controller is not initialized by any external routine this needs // to be adapted by the customer... // // ... return 0; } case LCD_X_SETVRAMADDR: { // // Required for setting the address of the video RAM for drivers // with memory mapped video RAM which is passed in the 'pVRAM' element of p // LCD_X_SETVRAMADDR_INFO * p; p = (LCD_X_SETVRAMADDR_INFO *)pData; //... return 0; } case LCD_X_SETORG: { // // Required for setting the display origin which is passed in the 'xPos' and 'yPos' element of p // LCD_X_SETORG_INFO * p; p = (LCD_X_SETORG_INFO *)pData; //... return 0; } case LCD_X_SETLUTENTRY: { // // Required for setting a lookup table entry which is passed in the 'Pos' and 'Color' element of p // LCD_X_SETLUTENTRY_INFO * p; p = (LCD_X_SETLUTENTRY_INFO *)pData; //... return 0; } case LCD_X_ON: { // // Required if the display controller should support switching on and off // return 0; } case LCD_X_OFF: { // // Required if the display controller should support switching on and off // // ... return 0; } default: r = -1; } return r; } /*************************** End of file ****************************/