void writeRollBack()
{
if (displayedRollBack == "")
{
return;
}
string command = displayedRollBack;
this.keyPressAccumulator.Append(command);
displayRollBack("");
foreach (char c in command)
{
byte[] data = { (byte)c };
serial.Write(data, 1);
}
rollBackIndex = -1;
}
//Ping for a prompt
private void crlfPress()
{
byte[] data = { (byte)'\r', (byte)'\n' };
if (serial.IsOpen)
{
serial.Write(data, 2);
}
}
