public void Out(byte data)
{
lock (apilock)
{
if (DataMode == IODirection.Input)
{
DataMode = IODirection.Output;
}
Inpout.Output8((ushort)dataaddress, data);
}
}
public byte In()
{
lock (apilock)
{
if (DataMode == IODirection.Output)
{
DataMode = IODirection.Input;
}
return(Inpout.Input8((ushort)dataaddress));
}
}
/// <summary>
/// Initialize the selected IO pin direction.
/// </summary>
/// <param name="pin">The IO pin to be configured.</param>
/// <param name="direction">The IO pin direction.</param>
public void InitializePin(IOPins pin, IODirection direction)
{
byte[] buffer = new byte[1];
// Get all the Pins direction
_touchController.WriteReadPartial(new byte[] { REGISTER_IO_DIR }, buffer);
// Set the selected pin direction
if (direction != IODirection.In)
{
buffer[0] |= (byte)pin;
}
else
{
buffer[0] &= (byte)(~((byte)pin));
}
// Write the register with the new value
_touchController.WritePartial(new byte[] { REGISTER_IO_DIR, buffer[0] });
}
internal void UpdateState(bool AITestDirection)
{
IODirection dir = m_channel.GetChannelDirection();
if (AITestDirection)
{
//try{
// if (dir == IODirection.Input)
// m_channel.SetChannelDirection(IODirection.Output);
// else
// m_channel.SetChannelDirection(IODirection.Input);
// m_channel.SetChannelDirection(dir);
// }
//catch{
// checkBoxDirection.Enabled = false;
// if (dir == IODirection.Output)
// m_channel.WriteBit(State);
//}
if (m_channel.IsDirectionFixed())
{
checkBoxDirection.Enabled = false;
}
}
if (dir == IODirection.Input)
{
checkBoxDirection.Checked = false;
}
else
{
checkBoxDirection.Checked = true;
}
if (!checkBoxDirection.Checked)
{
State = m_channel.ReadBit();
}
SetUIState(State);
}
public ParallelPort(int dataaddress = 0xB010, IODirection datamode = IODirection.Output)
{
DataAddress = dataaddress;
DataMode = datamode;
}
public IOSettings(SerializationInfo info, StreamingContext ctxt)
{
Direction = (IODirection)info.GetValue("Direction", typeof(int));
}
