Wiznet 107sr connected message

Question

I am using Wiznet 107sr serial2Lan module. I noticed “CONNECTED” message on serial side (if module is configured as TCP server), when client connects. However there is not DISCONNECT (or so) message when client gets disconnected. I wonder if there is some way of configuring module to give message of that kind ? Also is there some configuration option that suppress “CONNECTED” message ? Regards

djdjdjole · Answer

Thank you for swift reply. Didn’t know for that debug behavior. I will try. Still no “DISCONNECTED” message, which sounds unusual to me, since there exists “CONNECTED” message. Regards

djdjdjole · Answer

But what happened if 107SR is in server mode. Serial channel will report client connection, and not report disconnection (if client side decides to do so). Of course, this could be solved on application level protocol -ie client informs server (107SR) that it intend to disconnect. Thanks

kkdevara · Answer

Hi, i am working with WIZ107SR serial to Ethernet module; the module has been configured as TCP/IP client and settings for serial port has been configured with 9600 baud rate. The problem is the data from serial to Ethernet is being transmitted with the following settings (serial data to Ethernet packet formation) the data size is “0” that the every single byte arrival on serial will be sent to other side. but i need the data to come as ethernet packet not like a serial data on other side. Could any one help, how do i send the entire data should arrival on TCP/IP server side.

jameskim · Answer

If you use “Time” option, you may be able to send serial data to ethernet part as one packet. The value in “Time” option field depends on your status, but 100(ms) works well in most cases. Thank you.