GUI_X_Mbed.cpp

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_Mbed.c
00041 Purpose     : Config / System dependent externals for GUI
00042 ---------------------------END-OF-HEADER------------------------------
00043 */
00044 
00045 #include <stdio.h>
00046 #include "mbed.h"
00047 
00048 extern "C" {
00049     #include "GUI.h"
00050 }
00051 
00052 /*********************************************************************
00053 *
00054 *       Global data
00055 */
00056 
00057 Ticker emwin_ticker;
00058 Mutex emwin_mutex;
00059 volatile GUI_TIMER_TIME timeMS = 0;
00060 
00061 /*********************************************************************
00062 *
00063 *       Public code
00064 *
00065 **********************************************************************
00066 */
00067 /*********************************************************************
00068 *
00069 *      Timing:
00070 *                 GUI_X_GetTime()
00071 *                 GUI_X_Delay(int)
00072 
00073   Some timing dependent routines require a GetTime
00074   and delay function. Default time unit (tick), normally is
00075   1 ms.
00076 */
00077 
00078 GUI_TIMER_TIME GUI_X_GetTime(void)
00079 {
00080   return timeMS;
00081 }
00082 
00083 void GUI_X_Delay(int ms)
00084 {
00085   wait_ms(ms);
00086 }
00087 
00088 /*********************************************************************
00089 *
00090 *       GUI_X_ExecIdle()
00091 *
00092 */
00093 void GUI_X_ExecIdle(void)
00094 {
00095   wait_ms(1);
00096 }
00097 
00098 /*********************************************************************
00099 *
00100 *      Multitasking:
00101 *
00102 *                 GUI_X_InitOS()
00103 *                 GUI_X_GetTaskId()
00104 *                 GUI_X_Lock()
00105 *                 GUI_X_Unlock()
00106 *
00107 * Note:
00108 *   The following routines are required only if emWin is used in a
00109 *   true multi task environment, which means you have more than one
00110 *   thread using the emWin API.
00111 *   In this case the
00112 *                       #define GUI_OS 1
00113 *  needs to be in GUIConf.h
00114 */
00115 void GUI_X_InitOS(void)    {}
00116 void GUI_X_Unlock(void)    { emwin_mutex.unlock(); }
00117 void GUI_X_Lock(void)      { emwin_mutex.lock();  }
00118 U32  GUI_X_GetTaskId(void) { return 0; }
00119 
00120 /*********************************************************************
00121 *
00122 *      Logging: OS dependent
00123 
00124 Note:
00125   Logging is used in higher debug levels only. The typical target
00126   build does not use logging and does therefor not require any of
00127   the logging routines below. For a release build without logging
00128   the routines below may be eliminated to save some space.
00129   (If the linker is not function aware and eliminates unreferenced
00130   functions automatically)
00131 
00132 */
00133 
00134 void GUI_X_Log     (const char *s) { GUI_USE_PARA(s); }
00135 void GUI_X_Warn    (const char *s) { GUI_USE_PARA(s); }
00136 void GUI_X_ErrorOut(const char *s) { GUI_USE_PARA(s); }
00137 
00138 void ticker_handler(void)
00139 {
00140     timeMS++;
00141 }
00142 
00143 /*********************************************************************
00144 *
00145 *      GUI_X_Init()
00146 *
00147 * Note:
00148 *   This routine is called from GUI_Init() in any case whether there
00149 *   is an RTOS or not. You can use it for additional initializations
00150 *   needed.
00151 */
00152 
00153 void GUI_X_Init(void)
00154 {
00155     emwin_ticker.attach(&ticker_handler, 0.001);
00156 }
00157 
00158 /*************************** End of file ****************************/