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Problem with Tcp_echo and PE

Question asked by Peter Tsipouras on Feb 9, 2017

Hello, I have modified Erich Stygers Tutorial: lwip with FreeRTOS and the Freescale FRDM-K64F Board | MCU on Eclipse 

to implement a Tcp_echo server, as a start, to eventually end up with a Modbus TCP slave.

I am using KDS3.2 and KSDK1.3 with FreeRtos and Processor Expert.

It compiles without errors but seems to hang at the blocking statement:

     err = netconn_accept(conn, &newconn);

 

Using "Advanced IP Scanner" It identifies the server address   192.168.2.102 as "dead" and of course does not ping.

Has anyone succeeded  In doing this type of project?

I have attached the project file with much appreciation for any advice.

Original Attachment has been moved to: LwipRtosPEecho.zip

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