public bool addSerialPort(string port)
{
internalDataStructure data;
try
{
data = new internalDataStructure();
data.sp = new SerialPort(port, 9600, Parity.None, 8,
StopBits.One);
data.sp.Open();
}
catch (Exception e)
{
e.ToString();
return false;
}
if (data.sp == null)
{
return false;
}
data.sp.ReadTimeout = 0;
// there is a 1 relay
relay nRelay = new relay(relay.RELAY_STATE.ON, 1);
data.relays.Add(nRelay);
m_connected.Add(data);
sendSetState(nRelay, relay.RELAY_STATE.ON, data);
nRelay = new relay(relay.RELAY_STATE.ON, 2);
data.relays.Add(nRelay);
m_connected.Add(data);
sendSetState(nRelay, relay.RELAY_STATE.ON, data);
return true;
}
void sendSetState(relay to, relay.RELAY_STATE state, internalDataStructure DS)
{
byte data = 0;
data |= (byte)to.getID(); // write the id
data |= (byte)(state == relay.RELAY_STATE.ON ? 0x20 : 0);
sendData(data, DS.sp);
// adding the data to the queue, so we know what we should recieve later
DS.packetData.Add((byte)to.getID());
}
public bool setState(byte relayID, relay.RELAY_STATE state)
{
// we only got 1 in m_connected right now, so we're allowede to do this
internalDataStructure ds = m_connected[0];
for (int i = 0; i < ds.relays.Count; i++)
{
if (ds.relays[i].getID() == relayID)
{
sendSetState(ds.relays[i], state, ds);
ds.relays[i].setState(state);
return true;
}
}
return false;
}