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); } }