guival.c

来自「uCGUI」· C语言 代码 · 共 76 行

/*************************************************************************************************************
                                                   uC/GUI
                                               嵌入式通用图形软件
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);
}