topic Re: Problem with connection PCB board MIMXRT1020-EVK and MCUXpresso IDE in MCUXpresso General

Problem with connection PCB board MIMXRT1020-EVK and MCUXpresso IDE

nbe — Thu, 17 Jan 2019 09:04:39 GMT

I have a problem with debugging PCB board MIMXRT1020_EVK

How to resolve this problem?

Re: Problem with connection PCB board MIMXRT1020-EVK and MCUXpresso IDE

kerryzhou — Fri, 18 Jan 2019 07:40:19 GMT

Hi Nazarii Bezkydech,

Thank you for your interest in NXP I.MX RT product, I would like to provide service for you.

1. Please use the according SDK code on your side, you can download it from this link:

https://mcuxpresso.nxp.com/en/builder

2. Please refer to this get start to import the SDK code:

i.MX RT1020 Evaluation Kit|NXP

3. you can delete the .launch on the MCUXpresso IDE project

4. Check your board back side, SW8_3 ON,then all SW8_1,SW8_2,SW8_4 OFF.

5. Please build the project, and download it again. You can test the iled_blinky project.

This is my test result:

Please try it again.

If you still have problem, you can set SW8_4 ON,then all SW8_1,SW8_2,SW8_3 OFF.

Then download the code, disconnect the debugger, change the SW8 back to SW8_3 ON,then all SW8_1,SW8_2,SW8_4 OFF.again, now try again.

Have a great day,
Kerry

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Re: Problem with connection PCB board MIMXRT1020-EVK and MCUXpresso IDE

nbe — Fri, 18 Jan 2019 08:12:14 GMT

Thanks for your advice,

It good working now.

But now if I try to stop debugging my project a have this problem again.

Re: Problem with connection PCB board MIMXRT1020-EVK and MCUXpresso IDE

nbe — Fri, 18 Jan 2019 12:46:40 GMT

I found a reason why this situation happens because of pins which I use in my program response for downloading and debugging. Needs be more careful with using pins in the program.