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Accessing UCPD monitor via USB to UART bridge

Marosh
Associate III

‎2025-02-13 02:18 AM

Hello,
I would like to ask a question, if it is possible to access UCPD monitor via USB-UART bridge? I am following tutorial AN5418, with nucleo G0B1RE and SNK1M1 shield. Everything works fine when I use st-link, but when using uart bridge I dont see the board in board selection of UCPD and can log data only to UCPD trace...

I have found out, that one can make it to work when one desolderes SB16 and SB15 from st-link on nucleo and connects LPUART to TX and RX of JP6. But is it also possible to make it work with USB-UART bridge from another vendor?

Marosh_2-1739441857181.png

Thanks,
Marosh

 

@Nicolas P. 

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FBL
ST Employee

‎2025-02-13 02:53 AM

Hi @Marosh 

Did you check _GUI_INTERFACE and _TRACE preprocessors? You should have tracer source files as well to enable tracer features.

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