STMF334R8 not found in debug

MLakc.1 · ‎2023-03-16

When I try too start debugging I get this message:

I checked the drivers and the device is showing as a USB Composit Device and I have no alternative to change the driver.

I installed en.stsw-link009 and successfully installed some drivers but they are not available in device manager.

I uninstalled the device in device manager but still no change.

I even installed the newest STM32CubeIDE 1.12.0 but still no change.

Does anybody have another idea?

MLakc.1 · ‎2023-03-16

I tried with another cable it was still not working.

But, I changed PC to my desktop and it worked, it probably had something to do with my laptop not exactly sure what, I'm going to continue working from my desktop and hopefully it's going to work now.

The difference now is the power led is green.

View solution in original post

Peter BENSCH · ‎2023-03-16

Welcome, @MLakc.1, to the community!

What kind of ST-LINK are you using? Can you upload a photo of it?

Regards

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

MLakc.1 · ‎2023-03-16

yes it's a NUCLEO-F334R8

now it's not connected so there is no light, when connected it has 2 red leds showing

Peter BENSCH · ‎2023-03-16

OK, please try to upgrade the embedded ST-LINK/V2-1 using STM32CubeIDE and the command:

Help > ST-Link Upgrade

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

MLakc.1 · ‎2023-03-16

It doesn't recognise the ST-LINK/V2-1

Peter BENSCH · ‎2023-03-16

The ST-LINK/V2-1 cannot be recognised because it does not receive any supply voltage.

Please set a jumper on JP1 (directly next to the MiniUSB socket).

Regards

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

MLakc.1 · ‎2023-03-16

I don't have an extra one right now.

I recieved this device from somebody and it already has some jumpers:

2 on the two gnd connections on the bottom
1 in IDD
2 in CN2 - it says st-link on the side
and 1 in PWR

can I remove any of these?

Peter BENSCH · ‎2023-03-16

The two GND jumpers at the bottom are spare ones, your can easily take any of them.

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

MLakc.1 · ‎2023-03-16

still nothing

I restarted the IDE and reconnected the board

MLakc.1 · ‎2023-03-16

after reboot still the same, drivers also the same