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Template for working forward
emwin_config/LCDConf.cpp
- Committer:
- reedas
- Date:
- 2019-11-19
- Revision:
- 1:402b32a1025f
File content as of revision 1:402b32a1025f:
/********************************************************************* * SEGGER Microcontroller GmbH & Co. KG * * Solutions for real time microcontroller applications * ********************************************************************** * * * (c) 1996 - 2017 SEGGER Microcontroller GmbH & Co. KG * * * * Internet: www.segger.com Support: support@segger.com * * * ********************************************************************** ** emWin V5.46 - Graphical user interface for embedded applications ** All Intellectual Property rights in the Software belongs to SEGGER. 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 the following terms: The software has been licensed to Cypress Semiconductor Corporation, whose registered office is situated at 198 Champion Ct. San Jose, CA 95134 USA solely for the purposes of creating libraries for Cypress PSoC3 and PSoC5 processor-based devices, sublicensed and distributed under the terms and conditions of the Cypress End User License Agreement. Full source code is available at: www.segger.com We appreciate your understanding and fairness. ---------------------------------------------------------------------- Licensing information Licensor: SEGGER Microcontroller Systems LLC Licensed to: Cypress Semiconductor Corp, 198 Champion Ct., San Jose, CA 95134, USA Licensed SEGGER software: emWin License number: GUI-00319 License model: Services and License Agreement, signed June 10th, 2009 Licensed platform: Any Cypress platform (Initial targets are: PSoC3, PSoC5) ---------------------------------------------------------------------- Support and Update Agreement (SUA) SUA period: 2009-06-12 - 2022-07-27 Contact to extend SUA: sales@segger.com ---------------------------------------------------------------------- File : LCDConf.c Purpose : Display controller configuration (single layer) ---------------------------END-OF-HEADER------------------------------ */ #include "GUI.h" #include "GUIDRV_FlexColor.h" #include "cy8ckit_028_tft.h" /********************************************************************* * * Layer configuration (to be modified) * ********************************************************************** */ // // Physical display size // The display size should be adapted in order to match the size of // the target display. // #define XSIZE_PHYS 240 #define YSIZE_PHYS 320 // // Color conversion // The color conversion functions should be selected according to // the color mode of the target display. Details can be found in // the chapter "Colors" in the emWin user manual. // #define COLOR_CONVERSION GUICC_M565 // // Display driver // #define DISPLAY_DRIVER GUIDRV_FLEXCOLOR /********************************************************************* * * Configuration checking * ********************************************************************** */ #ifndef VXSIZE_PHYS #define VXSIZE_PHYS XSIZE_PHYS #endif #ifndef VYSIZE_PHYS #define VYSIZE_PHYS YSIZE_PHYS #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 /******************************************************************** * * CY8CKIT_028_TFT_InitController * * Purpose: * Initializes the LCD controller * */ static void CY8CKIT_028_TFT_InitController(void) { /* 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. */ DisplayIntf_Init(); /* Cy_GPIO_Set(LCD_RESET_PORT, LCD_RESET_NUM); GUI_Delay(20); Cy_GPIO_Clr(LCD_RESET_PORT, LCD_RESET_NUM); GUI_Delay(100); Cy_GPIO_Set(LCD_RESET_PORT, LCD_RESET_NUM); GUI_Delay(100); */ LCD_RESET = 1u; GUI_Delay(20); LCD_RESET = 0u; GUI_Delay(100); LCD_RESET = 1u; GUI_Delay(100); DisplayIntf_Write8_A0(0x28); DisplayIntf_Write8_A0(0x11); /* Exit Sleep mode */ GUI_Delay(100); DisplayIntf_Write8_A0(0x36); DisplayIntf_Write8_A1(0xA0); /* MADCTL: memory data access control */ DisplayIntf_Write8_A0(0x3A); DisplayIntf_Write8_A1(0x65); /* COLMOD: Interface Pixel format */ DisplayIntf_Write8_A0(0xB2); DisplayIntf_Write8_A1(0x0C); DisplayIntf_Write8_A1(0x0C); DisplayIntf_Write8_A1(0x00); DisplayIntf_Write8_A1(0x33); DisplayIntf_Write8_A1(0x33); /* PORCTRK: Porch setting */ DisplayIntf_Write8_A0(0xB7); DisplayIntf_Write8_A1(0x35); /* GCTRL: Gate Control */ DisplayIntf_Write8_A0(0xBB); DisplayIntf_Write8_A1(0x2B); /* VCOMS: VCOM setting */ DisplayIntf_Write8_A0(0xC0); DisplayIntf_Write8_A1(0x2C); /* LCMCTRL: LCM Control */ DisplayIntf_Write8_A0(0xC2); DisplayIntf_Write8_A1(0x01); DisplayIntf_Write8_A1(0xFF); /* VDVVRHEN: VDV and VRH Command Enable */ DisplayIntf_Write8_A0(0xC3); DisplayIntf_Write8_A1(0x11); /* VRHS: VRH Set */ DisplayIntf_Write8_A0(0xC4); DisplayIntf_Write8_A1(0x20); /* VDVS: VDV Set */ DisplayIntf_Write8_A0(0xC6); DisplayIntf_Write8_A1(0x0F); /* FRCTRL2: Frame Rate control in normal mode */ DisplayIntf_Write8_A0(0xD0); DisplayIntf_Write8_A1(0xA4); DisplayIntf_Write8_A1(0xA1); /* PWCTRL1: Power Control 1 */ DisplayIntf_Write8_A0(0xE0); DisplayIntf_Write8_A1(0xD0); DisplayIntf_Write8_A1(0x00); DisplayIntf_Write8_A1(0x05); DisplayIntf_Write8_A1(0x0E); DisplayIntf_Write8_A1(0x15); DisplayIntf_Write8_A1(0x0D); DisplayIntf_Write8_A1(0x37); DisplayIntf_Write8_A1(0x43); DisplayIntf_Write8_A1(0x47); DisplayIntf_Write8_A1(0x09); DisplayIntf_Write8_A1(0x15); DisplayIntf_Write8_A1(0x12); DisplayIntf_Write8_A1(0x16); DisplayIntf_Write8_A1(0x19); /* PVGAMCTRL: Positive Voltage Gamma control */ DisplayIntf_Write8_A0(0xE1); DisplayIntf_Write8_A1(0xD0); DisplayIntf_Write8_A1(0x00); DisplayIntf_Write8_A1(0x05); DisplayIntf_Write8_A1(0x0D); DisplayIntf_Write8_A1(0x0C); DisplayIntf_Write8_A1(0x06); DisplayIntf_Write8_A1(0x2D); DisplayIntf_Write8_A1(0x44); DisplayIntf_Write8_A1(0x40); DisplayIntf_Write8_A1(0x0E); DisplayIntf_Write8_A1(0x1C); DisplayIntf_Write8_A1(0x18); DisplayIntf_Write8_A1(0x16); DisplayIntf_Write8_A1(0x19); /* NVGAMCTRL: Negative Voltage Gamma control */ DisplayIntf_Write8_A0(0x2B); DisplayIntf_Write8_A1(0x00); DisplayIntf_Write8_A1(0x00); DisplayIntf_Write8_A1(0x00); DisplayIntf_Write8_A1(0xEF); /* Y address set */ DisplayIntf_Write8_A0(0x2A); DisplayIntf_Write8_A1(0x00); DisplayIntf_Write8_A1(0x00); DisplayIntf_Write8_A1(0x01); DisplayIntf_Write8_A1(0x3F); /* X address set */ GUI_Delay(10); DisplayIntf_Write8_A0(0x29); } /********************************************************************* * * Public code * ********************************************************************** */ /********************************************************************* * * LCD_X_Config * * Function description * Called during the initialization process in order to set up the * display driver configuration. */ void LCD_X_Config(void) { GUI_DEVICE * pDevice; CONFIG_FLEXCOLOR Config = {0}; GUI_PORT_API PortAPI = {0}; // // Set the display driver and color conversion // pDevice = 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); // // Orientation // Config.Orientation = GUI_MIRROR_Y | GUI_SWAP_XY; GUIDRV_FlexColor_Config(pDevice, &Config); // // Set controller and operation mode // PortAPI.pfWrite8_A0 = DisplayIntf_Write8_A0; PortAPI.pfWrite8_A1 = DisplayIntf_Write8_A1; PortAPI.pfWriteM8_A1 = DisplayIntf_WriteM8_A1; PortAPI.pfRead8_A1 = DisplayIntf_Read8_A1; PortAPI.pfReadM8_A1 = DisplayIntf_ReadM8_A1; GUIDRV_FlexColor_SetFunc(pDevice, &PortAPI, GUIDRV_FLEXCOLOR_F66709, GUIDRV_FLEXCOLOR_M16C0B8); } /********************************************************************* * * 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. Note that the commands marked * "optional" are not cogently required and should only be adapted if * the display controller supports these features. * * Parameter: * LayerIndex - Zero based layer index * Cmd - Command to be executed * pData - Pointer to a data structure. * * Return Value: * < -1 - Error * -1 - The command is not handled. * 0 - OK. */ int LCD_X_DisplayDriver(unsigned LayerIndex, unsigned Cmd, void * pData) { int r; GUI_USE_PARA(LayerIndex); GUI_USE_PARA(pData); switch (Cmd) { 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... // // ... CY8CKIT_028_TFT_InitController(); return 0; } default: r = -1; } return r; } /*************************** End of file ****************************/