/***********************************************************************************************************                                                uC/GUI*                        Universal graphic software for embedded applications**                       (c) Copyright 2002, Micrium Inc., Weston, FL*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH**              礐/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.CPurpose     : Routines to display values as dec, binary or hex----------------------------------------------------------------------*/#include "GUI_Protected.H"#include "GUIDebug.h"#include "string.h"/***********************************************************************       Public data************************************************************************/const U32 GUI_Pow10[10] = {  1 , 10, 100, 1000, 10000,  100000, 1000000, 10000000, 100000000, 1000000000};/***********************************************************************       Static routines************************************************************************/static int _Check_NegLong(I32 *pv, char**ps) {  if (*pv<0) {    *(*ps)++ = '-';    *pv = -*pv;    return 1;  }  return 0;}/***********************************************************************       Module internal routines************************************************************************/int GUI_Long2Len(I32 vSign) {  int Len = 1;  I32 v = (vSign>0) ? vSign : -vSign;  while (( ((U32)v) >= GUI_Pow10[Len]) && (Len <9))    Len++;  if (vSign<0)		Len++;  return Len;}long GUI_AddSign(long v, char**ps) {  char c;  if (v<0) {    c = '-';    v = -v;  } else {    c = '+';  }  *(*ps)++ = c;  **ps     = '\0';  return v;}/***********************************************************************       Public routines************************************************************************//***********************************************************************       Decimal GUI_Add...  routines*/void GUI_AddDecShift(I32 v, U8 Len, U8 Shift, char**ps) {  char c;  long d;  #ifndef _CM16C    Len -= _Check_NegLong(&v, ps); /* TASKING: Tool internal error S003: asertion failed - please report */  #else    if (v<0) {      *(*ps)++ = '-';      v = -v;    }  #endif  if (Shift) Len--;#if GUI_DEBUG_LEVEL >1  if (Len>9) {    Len=9;    GUI_DEBUG_ERROROUT("Can not display more than 9 dec. digits");  }#endif  if ((U32)v >= GUI_Pow10[Len])	v = GUI_Pow10[Len]-1;  while (Len) {    if (Len--==Shift)      *(*ps)++ = GUI_DecChar;    d = GUI_Pow10[Len];    c = (char) (v/d);    v -= c*d;    *(*ps)++ = c+'0';  }  **ps = 0;}void GUI_AddDec(I32 v, U8 Len, char**ps) {  GUI_AddDecShift(v, Len, 0, ps);}void GUI_AddDecMin(I32 v, char**ps) {  U8 Len = GUI_Long2Len(v);  GUI_AddDecShift(v, Len, 0, ps);}