/// <summary>
/// Sets entire display (D) on/off, cursor on/off (C),
/// and blinking of cursor position character (B).
/// </summary>
/// <param name="cursorBlinking">Blinking of cursor</param>
/// <param name="cursorChar">Cursor position char</param>
/// <param name="displayStatus">Display Status On/Off</param>
private void DisplayControl(CursorBlinking cursorBlinking, CursorChar cursorChar, DisplayStatus displayStatus)
{
// DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
// 0 0 0 0 1 D C B
byte displayCtrlCmd = DISPLAY_CONTROL;
// blinking of cursor
if (cursorBlinking == CursorBlinking.Yes)
{
displayCtrlCmd |= BLINK_CURSOR_ENABLE;
}
this.blinkCursor = (cursorBlinking == CursorBlinking.Yes);
// display cursor position char
if (cursorChar == CursorChar.Display)
{
displayCtrlCmd |= CURSOR_CHAR_ENABLE;
}
this.showCursor = (cursorChar == CursorChar.Display);
// display status on/off
if (displayStatus == DisplayStatus.On)
{
displayCtrlCmd |= DISPLAY_STATUS_ON;
}
this.displayOn = (displayStatus == DisplayStatus.On);
this.SendCommand(displayCtrlCmd); // 37 us (datasheet)
}
/// <summary>
/// Sets entire display (D) on/off, cursor on/off (C),
/// and blinking of cursor position character (B).
/// </summary>
/// <param name="cursorBlinking">Blinking of cursor</param>
/// <param name="cursorChar">Cursor position char</param>
/// <param name="displayStatus">Display Status On/Off</param>
private void DisplayControl(CursorBlinking cursorBlinking, CursorChar cursorChar, DisplayStatus displayStatus)
{
// DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
// 0 0 0 0 1 D C B
byte displayCtrlCmd = DISPLAY_CONTROL;
// blinking of cursor
if (cursorBlinking == CursorBlinking.Yes)
displayCtrlCmd |= BLINK_CURSOR_ENABLE;
this.blinkCursor = (cursorBlinking == CursorBlinking.Yes);
// display cursor position char
if (cursorChar == CursorChar.Display)
displayCtrlCmd |= CURSOR_CHAR_ENABLE;
this.showCursor = (cursorChar == CursorChar.Display);
// display status on/off
if (displayStatus == DisplayStatus.On)
displayCtrlCmd |= DISPLAY_STATUS_ON;
this.displayOn = (displayStatus == DisplayStatus.On);
this.SendCommand(displayCtrlCmd); // 37 us (datasheet)
}