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The boot loader via Ethernet

Question asked by Robin Zou on Jul 23, 2014
Latest reply on Oct 29, 2014 by Andrey Butok


I run the boot loader example according to the document "AN4367".The boot loader example is based on FNET stack.

The PC pings the MCU successfully.The MCU always shows that "TFTP Error: Code 0 "Connection failed" when running the command "tftp".

I use the tool "wireshark" to capture the Ethernet data. The tool does not find the "tftp" request that is based on UDP protocol.

Can you help me find out the problem?

 

Remark:

1,RMII mode is selected in the TWR-K60N512.

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