Andy Jarvis
TEMPLATE
Diff: emwin_config/LCDConf.cpp
- Revision:
- 1:402b32a1025f
--- /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 ****************************/
+