/// <summary>
/// This function established the connection for the channel in passive (server) mode. This function waits for the request from the peer.
/// </summary>
public bool Listen()
{
byte s = _scoket_number;
if (W5100.IINCHIP_READ(s, W5100.SocketRegisters.SR) == (byte)SR_val.SOCK_INIT)
{
W5100.IINCHIP_WRITE(s, W5100.SocketRegisters.CR, (byte)CR_val.Sn_CR_LISTEN);
/* +20071122[chungs]:wait to process the command... */
while (W5100.IINCHIP_READ(s, W5100.SocketRegisters.CR) != 0)
{
;
}
/* ------- */
return(true);
}
else
{
return(false);
//new Exception("Fail[invalid ip,port]\r\n");
}
}
/// <summary>
/// This function close the socket
/// </summary>
public void Close()
{
byte s = _scoket_number;
W5100.IINCHIP_WRITE(s, W5100.SocketRegisters.CR, (byte)CR_val.Sn_CR_CLOSE);
/* +20071122[chungs]:wait to process the command... */
while (W5100.IINCHIP_READ(s, W5100.SocketRegisters.CR) != 0)
{
;
}
/* ------- */
/* +2008.01 [hwkim]: clear interrupt */
//#ifdef __DEF_IINCHIP_INT__
/* m2008.01 [bj] : all clear */
// putISR(s, 0x00);
//#else
/* m2008.01 [bj] : all clear */
W5100.IINCHIP_WRITE(s, W5100.SocketRegisters.IR, 0xFF);
//#endif
_scoket_number = 100;
Socket[s] = false;
}
