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LPC54018 IoT board & Amazon Freertos: UsageFault coprocessor

Question asked by Yves Bernard on Mar 16, 2018
Latest reply on Mar 20, 2018 by soledad

Hello,

 

I am using the LPC54018 IoT board with the baseboard, and when I try to run the aws echo example on it, I have a UsageFault coprocessor after the scheduler starts. #

 

I'm using Segger embedded studio. I've tried to erase the MCU severall time to start from scratch, but I really can't get rid of this error. It is a bit surprising since I'm using software directly downloaded from segger website.

 

https://www.segger.com/downloads/eval/amazon-freertos-lpc54018.zip 

 

I wanted to try with MCUXpresso, but I cannot see the aws examples in the LPC018-IoT board SDK 2.3. Do you have a direct link to this SDK ? (I've downloaded it with the MCUXpresso SDK builder but there is no aws examples as far as I can see )

 

Thanks for the help,

Best regards

Yves

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