private void Write(Command command, IO_BITS dataPort)
{
//Populating the commands bits
SetCommand(command);
//Format: 0:Address, 1:Command, 2:Port Data
byte[] data = { 0, 0 };
data[0] = m_cmdReg.ToUInt8();
data[1] &= Convert.ToByte(dataPort);
m_i2c.Write(m_slaveAddress, data);
}
public void SetIO(PORTS port, IO_BITS b)
{
switch (port)
{
case PORTS.PORT0:
{
Write(Command.OutputPort0, b);
}
break;
case PORTS.PORT1:
Write(Command.OutputPort1, b);
break;
default:
break;
}
}
public void SetIODirection(PORT_DIRECTION dir, PORTS port, IO_BITS bits)
{
switch (port)
{
case PORTS.PORT0:
switch (dir)
{
case PORT_DIRECTION.OUTPUT:
Write(Command.OutputPort0, bits);
break;
case PORT_DIRECTION.INPUT:
Write(Command.InputPort0, bits);
break;
default:
break;
}
break;
case PORTS.PORT1:
switch (dir)
{
case PORT_DIRECTION.OUTPUT:
Write(Command.OutputPort1, bits);
break;
case PORT_DIRECTION.INPUT:
Write(Command.InputPort1, bits);
break;
default:
break;
}
break;
default:
break;
}
}
public void WriteIO(PORTS port, IO_BITS b, bool val)
{
switch (port)
{
case PORTS.PORT0:
{
if (val == true)
{
m_portVal[0] |= (byte)b;
}
else
{
m_portVal[0] &= (byte)(~(byte)b);
}
Write(Command.OutputPort0, m_portVal[0]);
}
break;
case PORTS.PORT1:
{
if (val == true)
{
m_portVal[1] |= (byte)b;
}
else
{
m_portVal[1] &= (byte)(~(byte)b);
}
Write(Command.OutputPort1, m_portVal[1]);
}
break;
default:
break;
}
}