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K70 with MQX 4.0.2 reset continually

Question asked by Maurizio Felicioni on Feb 14, 2014
Latest reply on Feb 17, 2014 by Maurizio Felicioni

hello

I have a problem that occurs rarely in my production of electronic boards.

I use a K70 with MQX 4.0.2. I made a firmware that uses a variety of peripherals (SPI, NAND FLASCH, SD CARD, USB, UART, ETHERNET).

Of the 500 boards just realized there are a few who do not understand why they should be continually reset. I have tested all the way down all peripherals, but occasionally goes into reset.

I am looking for some tools to debug this board.

And 'possible to activate LOG?

 

 

thanks

 

maurizio

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