public ExtronSwitcher(uint comport) { if (comport == 0) throw new ArgumentOutOfRangeException(); this.port = new SerialStream("COM" + comport.ToString()); this.port.SetPortSettings(9600, SerialStream.FlowControl.None, SerialStream.Parity.None, 8, SerialStream.StopBits.One); this.port.SetTimeouts(0, 0, 500, 0, 500); this.RequestInputStatus(); }
void PlayOnPalm(string strFile, byte[] abPcm) { try { SerialStream stm = new SerialStream("com" + m_nComPort + ":", FileAccess.Write); stm.SetPortSettings(19200, 8, SerialStream.StopBits.One, SerialStream.Parity.None, SerialStream.FlowControl.Hardware); stm.WriteByte((byte)'s'); stm.WriteByte((byte)'c'); stm.WriteByte((byte)'o'); stm.WriteByte((byte)'t'); stm.WriteByte((byte)'t'); stm.WriteByte((byte)'l'); stm.WriteByte((byte)'u'); stm.WriteByte(0); foreach (char ch in strFile) { stm.WriteByte((byte)ch); } stm.WriteByte(0); stm.WriteByte((byte)((abPcm.Length >> 8) & 0xff)); stm.WriteByte((byte)(abPcm.Length & 0xff)); foreach (byte b in abPcm) stm.WriteByte(b); stm.Close(); } catch { MessageBox.Show("Error sending data to Palm. Hotsync closed?"); } }
private void Dispose(bool disposing) { if (this.disposed) return; if (disposing) { this.port.Close(); this.port = null; this.portstatus = null; } this.disposed = true; }
private void menuItemTestCom2_Click(object sender, System.EventArgs e) { #if false SerialStream stm = new SerialStream("com2:", FileAccess.Write); stm.SetPortSettings(19200, 8, SerialStream.StopBits.One, SerialStream.Parity.None, SerialStream.FlowControl.None); byte[] ab = new Byte[] { (byte)'h', (byte)'e', (byte)'l', (byte)'l', (byte)'o', (byte)' ', (byte)'w', (byte)'o', (byte)'r', (byte)'l', (byte)'d', 0 }; stm.Write(ab, 0, ab.Length); stm.Close(); #endif }