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Diff: emwin_config/LCDConf.cpp
- Revision:
- 1:402b32a1025f
diff -r 6beb6f498640 -r 402b32a1025f emwin_config/LCDConf.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/emwin_config/LCDConf.cpp Tue Nov 19 10:04:48 2019 +0000 @@ -0,0 +1,299 @@ +/********************************************************************* +* 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 ****************************/ +