[En-Nut-Discussion] Problems with NutTcpReceive

[markusklemt at gmx.de]

Hi, I am from germany my english isn´t so good

I have Problems withe the function " NutTcpReceive" or "NutTcpDeviceRead"

I have in my program a while loop.
I ask, have the PIND changed
and then I ask,

if ( data = NutTcpReceive(sock,in_data,sizeof(in_data)-1)!= 0)
  {
	if (in_data == ....)
		{
			do anything;
		}
	if (in_data == ....)
	{
			do anything
	}

	}

The while loop works, but ist stops at the function ---- if ( data =
NutTcpReceive(sock,in_data,sizeof(in_data)-1)!= 0)----

if I receive an String on "sock" the loop does work one times more and stops
at the same position again and again.

Can someone help me?

Thanks

Markus