LPC MicrocontrollersのトピックLPC54018 IoT board & Amazon Freertos: UsageFault coprocessor

LPC54018 IoT board & Amazon Freertos: UsageFault coprocessor

ybdecawave — Fri, 16 Mar 2018 16:28:41 GMT

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

Re: LPC54018 IoT board & Amazon Freertos: UsageFault coprocessor

soledad — Tue, 20 Mar 2018 22:44:26 GMT

Hi,

1. Please go the following link:

Welcome | MCUXpresso SDK Builder

2. Click on select development board

3. You need to sign in.

4. Select the board and name.

5. Click on the Build MCUXpresso SDK

6. Select the IDE

7. Click on Add Software component

8. Select the software component needed and click on save changes.

9. Click on Download SDK.

10. After download the SDK you will find the aws_examples

I hope this helps,

Have a great day,
Sol
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