CubeMX2, allow to use SWD without SWO

[VPant.7]

when you enable SWD in CubeMX2 it automatically blocks the SWO pin as well (tested using C531FBP6), but I only need SWCLK / SWDIO to debug. please add a way to disable the use of SWO.

[Oussama_TROUDI]

Hello @VPant.7 and welcome to the ST community,

I’m currently checking this with the dev team and will get back to you as soon as I have an update.

[Karl Yamashita]

You can right click and reset the pin state so it's no longer SWO.

[VPant.7]

sorry, but I cannot, as you can see, "Reset Pin State" is disabled

 

[Karl Yamashita]

Must be a bug on your selected part. I was able to do it on the C562RE

[Karl Yamashita]

It looks like if I select as a Board project with the C562RE, i am able to reset the SWD pins.

If i create as an MCU project with C562RE, I can't reset the pins.

[VPant.7]

yes, when you open the C652 NUCLEO board, the 3 SWD pins are reserved and can be reset, but once debug is configured, you cannot reset any of them...

[Karl Yamashita]

@VPant.7 @Oussama_TROUDI 

I see now, I didn't Activate the SWD. Because it was highlighted and labeled when the project was opened, I assumed it was enabled. I didn't look at the legend.

 

 

[Saket_Om]

Hello @VPant.7 

Thank you for bringing this issue to our attention.

I reported this internally.

Internal ticket number: CDM0061153