www.pudn.com > ucosv2(GUI).rar > GUITime.c

/*
*********************************************************************************************************
*                                                uC/GUI
*                        Universal graphic software for embedded applications
*
*                       (c) Copyright 2002, Micrium Inc., Weston, FL
*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
*
*              µC/GUI 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 a license and should not be redistributed
*              in any way. We appreciate your understanding and fairness.
*
---------------------------------------------------------------------- 
File        : GUITime.C 
Purpose     : Time related routines 
---------------------------END-OF-HEADER------------------------------ 
*/ 
 
 
#include            /* needed for definition of NULL */ 
#include "GUI_Protected.H" 
 
 
/********************************************************* 
* 
*                 GUI_GetTime() 
* 
********************************************************** 
*/ 
int GUI_GetTime(void) { 
  return GUI_X_GetTime(); 
} 
 
/********************************************************* 
* 
*                 GUI_Delay 
* 
*     Executes background (timer and WM) for specified 
*     time 
* 
********************************************************** 
*/ 
 
void GUI_Delay(int Period) { 
  int EndTime = GUI_GetTime()+Period; 
  int tRem; /* remaining Time */ 
  while (tRem = EndTime- GUI_GetTime(), tRem>0) { 
    GUI_Exec(); 
    GUI_X_Delay((tRem >5) ? 5 : tRem); 
  } 
}