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Debugger Crash with Netx Telnet Server Example Application

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Hello,

I try to get our custom board running with the telnet server example application to test

the ethernet connection. It is from the developer expamples for the SSP v1.2.0 package

from the gallery. 

First I run the demo on the starterkit SKS7G2 and all works fine.

Our board uses the R7FS7G27H3 chip witch is the same as on the starter kit except it has

the  144 pin package. We are also using the same phy chip as on the starter kit wich is a

micrel KSZ8081 RNACA. For this i have to make a change in the file phy.c to get the same

initialization as for the starter kit.

 

  

I add the definition of our custom board so that the code for KSZ8091 gets excluded as it

is for the starter kit, save the file and then mark it as read only.

In the configurator i make the same settings as in the demo project, except we are using

ethernet channel 0 in the controller and another reset pin for the phy chip.

When i start the application in the debugger and go stepwise trough the initialisation of

the phy chip all seems ok.

But when i try to run it works for a couple of seconds an then the debugger crashes.

 

 

He always gets an exception an stops working.

We are using a segger jlink Ultra+ debugger with the newest firmware for our board

and the debugger works fine until now. 

 

Any suggestions ?

 

MfG

Heinz


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