ex_contrast.nxc

This is an example of how to use the DisplayContrast and SetDisplayContrast functions.

task main()
{
  for (byte contrast = 0; contrast < DISPLAY_CONTRAST_MAX; contrast++)
  {
    SetDisplayContrast(contrast);
    NumOut(0, LCD_LINE1, DisplayContrast());
    Wait(100);
  }
  for (byte contrast = DISPLAY_CONTRAST_MAX; contrast > 0; contrast--)
  {
    SetDisplayContrast(contrast);
    NumOut(0, LCD_LINE1, DisplayContrast());
    Wait(100);
  }
  SetDisplayContrast(DISPLAY_CONTRAST_DEFAULT);
  NumOut(0, LCD_LINE1, DisplayContrast());
  while(true);
}