MQX Software SolutionsのトピックRe: MQX_USE_LOGS - error log to file

MQX_USE_LOGS - error log to file

jasonscott — Mon, 19 Mar 2018 18:28:13 GMT

Hi,

I was wondering if there was an example of how to use the error log and save it to a file on an SD card?

I am running MQX 4.2.

I looked under that directory for an example, but nothing jumped out at me.

Anyone have any references i can look at?

Thanks,

Jason

Re: MQX_USE_LOGS - error log to file

danielchen — Tue, 20 Mar 2018 02:47:20 GMT

Hi Jason:

I would suggest you refer to the web_hvac demo

Freescale_MQX_4_2\demo\web_hvac

You can see there is a logging task, it can store log information on a USB Memory Stick

Have a great day,
Daniel

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Re: MQX_USE_LOGS - error log to file

jasonscott — Tue, 27 Mar 2018 17:34:28 GMT

Hi Daniel,

Thanks for that info!

I have a followup question about the TAD pointer.

Is there an easy way to check what line of code or instruction that the pointer is pointing to?

I am basically trying to find out where this occurred.

Normally id look at the map file to figure this out, but if it occurs in kernel space i am not sure how to track it down.

Thanks,

Jason