GUI_X_uEZ.c

00001 /*********************************************************************
00002 *                SEGGER Microcontroller GmbH                         *
00003 *        Solutions for real time microcontroller applications        *
00004 **********************************************************************
00005 *                                                                    *
00006 *        (c) 1996 - 2018  SEGGER Microcontroller GmbH                *
00007 *                                                                    *
00008 *        Internet: www.segger.com    Support:  support@segger.com    *
00009 *                                                                    *
00010 **********************************************************************
00011 
00012 ** emWin V5.48 - Graphical user interface for embedded applications **
00013 All  Intellectual Property rights  in the Software belongs to  SEGGER.
00014 emWin is protected by  international copyright laws.  Knowledge of the
00015 source code may not be used to write a similar product.  This file may
00016 only be used in accordance with the following terms:
00017 
00018 The software  has been licensed to  Cypress Semiconductor Corporation,
00019 whose registered  office is situated  at 198 Champion Ct. San Jose, CA 
00020 95134 USA  solely for the  purposes of creating  libraries for Cypress
00021 PSoC3 and  PSoC5 processor-based devices,  sublicensed and distributed
00022 under  the  terms  and  conditions  of  the  Cypress  End User License
00023 Agreement.
00024 Full source code is available at: www.segger.com
00025 
00026 We appreciate your understanding and fairness.
00027 ----------------------------------------------------------------------
00028 Licensing information
00029 Licensor:                 SEGGER Microcontroller Systems LLC
00030 Licensed to:              Cypress Semiconductor Corp, 198 Champion Ct., San Jose, CA 95134, USA
00031 Licensed SEGGER software: emWin
00032 License number:           GUI-00319
00033 License model:            Services and License Agreement, signed June 10th, 2009
00034 Licensed platform:        Any Cypress platform (Initial targets are: PSoC3, PSoC5)
00035 ----------------------------------------------------------------------
00036 Support and Update Agreement (SUA)
00037 SUA period:               2009-06-12 - 2022-07-27
00038 Contact to extend SUA:    sales@segger.com
00039 ----------------------------------------------------------------------
00040 File        : GUI_X_uEZ.c
00041 Purpose     : Config / System dependent externals for GUI
00042 ---------------------------END-OF-HEADER------------------------------
00043 */
00044 
00045 #include <stdio.h>
00046 #include "uEZRTOS.h"
00047 #include "GUI.h"
00048 #include <intrinsics.h>
00049 
00050 /*********************************************************************
00051 *
00052 *       Static data
00053 *
00054 **********************************************************************
00055 */
00056 static T_uezSemaphore _RSema;
00057 
00058 /*********************************************************************
00059 *
00060 *       Public code
00061 *
00062 **********************************************************************
00063 */
00064 /*********************************************************************
00065 *
00066 *      Timing:
00067 *                 GUI_GetTime()
00068 *                 GUI_Delay(int)
00069 
00070   Some timing dependent routines require a GetTime
00071   and delay funtion. Default time unit (tick), normally is
00072   1 ms.
00073 */
00074 
00075 GUI_TIMER_TIME GUI_X_GetTime(void) {
00076   return (GUI_TIMER_TIME)UEZTickCounterGet();
00077 }
00078 
00079 void GUI_X_Delay(int Period) {
00080   UEZTaskDelay(Period);
00081 }
00082 
00083 /*********************************************************************
00084 *
00085 *       GUI_X_ExecIdle()
00086 *
00087 */
00088 void GUI_X_ExecIdle(void) {
00089   UEZTaskDelay(1);
00090 }
00091 
00092 /*********************************************************************
00093 *
00094 *      Multitasking:
00095 *
00096 *                 GUI_X_InitOS()
00097 *                 GUI_X_GetTaskId()
00098 *                 GUI_X_Lock()
00099 *                 GUI_X_Unlock()
00100 *
00101 * Note:
00102 *   The following routines are required only if emWin is used in a
00103 *   true multi task environment, which means you have more than one
00104 *   thread using the emWin API.
00105 *   In this case the
00106 *                       #define GUI_OS 1
00107 *  needs to be in GUIConf.h
00108 */
00109 void GUI_X_InitOS(void)    { UEZSemaphoreCreateRecursiveMutex(&_RSema, UEZ_PRIORITY_VERY_HIGH); }
00110 void GUI_X_Unlock(void)    { UEZSemaphoreRecursiveRelease(_RSema); }
00111 void GUI_X_Lock(void)      { UEZSemaphoreRecursiveGrab(_RSema, UEZ_TIMEOUT_INFINITE); }
00112 U32  GUI_X_GetTaskId(void) { return UEZTaskGetCurrent(); }
00113 
00114 /*********************************************************************
00115 *
00116 *      GUI_X_Init()
00117 *
00118 * Note:
00119 *   This routine is called from GUI_Init() in any case whether there
00120 *   is an RTOS or not. You can use it for additional initializations
00121 *   needed.
00122 */
00123 
00124 void GUI_X_Init(void) {
00125 }
00126 
00127 /*********************************************************************
00128 *
00129 *      Logging: OS dependent
00130 
00131 Note:
00132   Logging is used in higher debug levels only. The typical target
00133   build does not use logging and does therefor not require any of
00134   the logging routines below. For a release build without logging
00135   the routines below may be eliminated to save some space.
00136   (If the linker is not function aware and eliminates unreferenced
00137   functions automatically)
00138 
00139 */
00140 #define OS_SendString(s) GUI_USE_PARA(s)
00141 void GUI_X_Log     (const char *s) { OS_SendString(s); }
00142 void GUI_X_Warn    (const char *s) { OS_SendString(s); }
00143 void GUI_X_ErrorOut(const char *s) { OS_SendString(s); }
00144 
00145 /*************************** End of file ****************************/