public virtual void setDirection(PORT_NUMBER port, DIRECTION_ALL direction)
{
lock (this)
{
string portStr = string.Empty;
switch (port)
{
case PORT_NUMBER.PORTA:
portStr = "!A";
break;
case PORT_NUMBER.PORTB:
portStr = "!B";
break;
case PORT_NUMBER.PORTC:
portStr = "!C";
break;
}
if (direction == DIRECTION_ALL.OUTPUT)
{
m_direction[0] = 0x0;
}
else
{
m_direction[0] = 0xFF;
}
_serialPort.Write(portStr);
_serialPort.Write(m_direction, 0, 1);
}
}
public virtual void setAllDirection(DIRECTION_ALL direction)
{
lock (this)
{
string[] strPorts = { "!A", "!B", "!C" };
foreach (string s in strPorts)
{
_serialPort.Write(s);
if (direction == DIRECTION_ALL.OUTPUT)
{
m_direction[0] = 0x0;
}
else
{
m_direction[0] = 0xFF;
}
_serialPort.Write(m_direction, 0, 1);
}
}
}
public override void setDirection(PORT_NUMBER port, DIRECTION_ALL direction)
{
}
public override void setAllDirection(DIRECTION_ALL direction)
{
}