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jmary
jmary
Associate III
August 9, 2023
Solved

Best way to stop ATOM output on critical fault?

Using SPC572 GTM for ecu, what is the best way to stop ATOM output in critical fault?

Already tried to stop the GTM, but on re initialize the result is unpredictable. 

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Erwan YVIN
Erwan YVINBest answer
ST Technical Moderator
August 23, 2023

Hello ,

i recommend to check the application in SPC5Studio Tool Suite it is a good example

SPC572Lxx_RLA GTM DPLL Test Application for Discovery

ErwanYVIN_0-1692781103340.png

Do you have access to http://gtm.spc5studio.com (Update Site) ?

If not , send your request in credentials@spc5studio.com

               Best Regards

                                Erwan

In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.
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7 replies

Erwan YVIN
Erwan YVINBest answer
ST Technical Moderator
August 23, 2023

Hello ,

i recommend to check the application in SPC5Studio Tool Suite it is a good example

SPC572Lxx_RLA GTM DPLL Test Application for Discovery

ErwanYVIN_0-1692781103340.png

Do you have access to http://gtm.spc5studio.com (Update Site) ?

If not , send your request in credentials@spc5studio.com

               Best Regards

                                Erwan

In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.
jmary
jmaryAuthor
Associate III
August 28, 2023

Yes, I already run sample from http://gtm.spc5studio.com.

the problem start when the GTM loss lock event, the code then restart and reinitialize the GTM. but then, then DPLL PMT become invalid, so the function that request PMT calculation stopped working.

so I need the proper way to restart the GTM. any suggestion to reset all the GTM register without fully restart the MCU?

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