www.pudn.com > ucosv2(GUI).rar > GUIVal.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        : GUIVAL.C 
Purpose     : Routines to display values as dec, binary or hex 
---------------------------------------------------------------------- 
*/ 
 
#include "GUI_Protected.H" 
#include "GUIDebug.h" 
#include "string.h" 
 
 
/********************************************************************* 
* 
*       Public routines 
* 
********************************************************************** 
*/ 
 
/********************************************************************* 
* 
*      Decimal GUI_Disp...  routines 
*/ 
 
void GUI_DispDecShift(I32 v, U8 Len, U8 Shift) { 
	char ac[12]; 
	char* s = ac; 
  GUI_AddDecShift(v, Len, Shift, &s); 
  GUI_DispString(ac); 
} 
 
 
void GUI_DispSDecShift(I32 v, U8 Len, U8 Shift) { 
	char ac[12]; 
	char* s = ac; 
  v = GUI_AddSign(v, &s); 
  GUI_AddDecShift(v, --Len, Shift, &s); 
  GUI_DispString(ac); 
} 
 
void GUI_DispDecMin(I32 v) { 
	char ac[12]; 
	char* s = ac; 
  GUI_AddDecMin(v, &s); 
  GUI_DispString(ac); 
} 
 
 
 
void GUI_DispDecSpace(I32 v, U8 MaxDigits) { 
	char ac[12]; 
	char* s = ac; 
  U8 Len; 
  if (v < 0) { 
    v = GUI_AddSign(v, &s); 
    MaxDigits--; 
  } 
  Len = GUI_Long2Len(v); 
  while (Len++ < MaxDigits) { 
    *s++ = ' '; 
  } 
  GUI_AddDecMin(v, &s); 
  GUI_DispString(ac); 
} 
 
void GUI_DispSDec(I32 v, U8 Len) { GUI_DispSDecShift(v,Len,0);} 
void GUI_DispDec (I32 v, U8 Len) { GUI_DispDecShift(v, Len,0); } 
 
void GUI_DispDecAt(I32 v, I16P x, I16P y, U8 Len) { 
	char ac[12]; 
	char* s = ac; 
  GUI_AddDecShift(v, Len, 0, &s); 
  GUI_DispStringAt(ac, x, y); 
}