ex_reladdressof.nxc

This is an example of how to use the reladdressOf function.

task main()
{
  char x[]={1, 2, 3, 4, 5, 6, 7, 8, 9, 0};
  unsigned long ptr = reladdressOf(x);
  TextOut(0, LCD_LINE1, FormatNum("%x", ptr));
  IOMapReadByIDType args;
  args.ModuleID = CommandModuleID;
  args.Offset   = CommandOffsetMemoryPool+ptr;
  args.Count    = 10;
  SysIOMapReadByID(args);
  NumOut( 0, LCD_LINE2, x[0]);
  NumOut(20, LCD_LINE2, x[1]);
  NumOut(40, LCD_LINE2, x[2]);
  NumOut(60, LCD_LINE2, x[3]);
  NumOut(80, LCD_LINE2, x[4]);
  NumOut( 0, LCD_LINE3, args.Buffer[0]);
  NumOut(20, LCD_LINE3, args.Buffer[1]);
  NumOut(40, LCD_LINE3, args.Buffer[2]);
  NumOut(60, LCD_LINE3, args.Buffer[3]);
  NumOut(80, LCD_LINE3, args.Buffer[4]);
  args.Buffer++;
  args.Buffer *= 3;
  IOMapWriteByIDType a2;
  a2.ModuleID = CommandModuleID;
  a2.Offset   = CommandOffsetMemoryPool+ptr;
  a2.Buffer   = args.Buffer;
  SysIOMapWriteByID(a2);
  NumOut( 0, LCD_LINE4, x[0]);
  NumOut(20, LCD_LINE4, x[1]);
  NumOut(40, LCD_LINE4, x[2]);
  NumOut(60, LCD_LINE4, x[3]);
  NumOut(80, LCD_LINE4, x[4]);
  Wait(SEC_10);
}