STM32Cube Monitor USB PD

[grisom13]

Hello,

I am trying to use STM32Cube Monitor USB PD with custom board.

I see ST link v3 minie on a trace port. but I can't see any traces at all. Is there a dedicated package in CubeMX i can enable to see USB-PD traces ? Thank you. 

[grisom13]

Ok, looks like the Trace enable in under Utilities section 

 

 

UPD. Added code by Cube MX. I see the USART1 rate changed to 921600 from 115200 in Main.C but still the Trace screen is empty.

 

I am following the below article:
https://wiki.st.com/stm32mcu/wiki/STM32StepByStep:Getting_started_with_USB-Power_Delivery_Source

1 - I am using USART1 115200, not LPUART  - is this OK ?

2- Do i need to unable GUI for USBPD monitor ? 

 

 

[grisom13]

No Advise ? :(

[PPAIL.1]

Hi @grisom13

 

On a Nucleo-G071RB board, using USART1 instead of LPUART1 could be the cause of the problem as USART1 do not use the same pins than LPUART, so is not connected to ST link.

 

However, you are using a custom board, which MCU are you using ?

Please could you share your .ioc, and schematic ?

 

 

[grisom13]

Hello,

I have STM32G0B1KBU3N MCU. Currently my Custom PCB has only USART1. RX and TX pins connected to ST Link V3 minie. Please confirm this can work with USB-PD STM32 monitor. 

[PPAIL.1]

Hi @grisom13

 

I confirm USART1 should work with STM32CubeMonitor UCPD.

For further help please share your ioc.

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