public bool Disconnect()
{
bool result = false;
if (LinkManager != null)
{
byte[] disconnectRequest = LLCP.GetFrame(DSAP, LLCP.PTYPES.DISC, SSAP, 0, new byte[0]);
byte[] response = new byte[0];
if (LinkManager.Tranceive(disconnectRequest, out response))
{
// check response
result = true;
}
}
return(result);
}
public bool SendMessage(byte[] message, out byte[] response)
{
bool result = false;
response = new byte[0];
if (LinkManager != null)
{
byte[] llcp = LLCP.GetFrame(DSAP, LLCP.PTYPES.I, SSAP, 0, message);
if (LinkManager.Tranceive(llcp, out response))
{
//check response
result = true;
}
}
return(result);
}
public bool Connect(byte ssap, LLCPParameters parameters)
{
bool result = false;
if (LinkManager != null)
{
this.SSAP = ssap;
byte[] payload = parameters.GetParams();
byte[] connectRequest = LLCP.GetFrame((byte)WelKnownServiceAccessPoints.ServiceDiscoveryProtocolService, LLCP.PTYPES.CONNECT, ssap, 0, payload);
byte[] response = new byte[0];
if (LinkManager.Tranceive(connectRequest, out response))
{
if (response.Length > 2)
{
this.DSAP = (byte)(response[2] & 0x3F);
// check response
Connected = true;
}
}
}
return(result);
}