2024-07-29 06:44 AM
Hi,
I tryed differents issues to solve my probleme, include this :
https://stackoverflow.com/questions/71678792/st-link-v2-detected-as-usb-mass-storage-device
https://community.st.com/t5/stm32cubeide-mcus/no-st-link-detected/m-p/679394#M27706
When I first used this board, I installed Stm32CubeIDE (v1.16 the latest) and I read in the documentation MB1137 at 6.3.1 / TN1235 how to install the driver on a windows 11 computer. I download stsw-link007 (v3.15.7) and update my driver to ST-LINK/V2.1.
It works, I can turn on LED2. But a few days later, I tried something else. I created another project and tried to run it.
The compiler tells me:
So I tried again to update my driver but :
And on STM32CubeProgrammer/IDE :
tried to update my driver with stsw-link009 but nothing new.
In the device manager I see that when my card is plugged in :
My card is powered up with LED 2 on and my computer doesn't detect my card. I've changed the port card and the usb cable but nothing.
I uninstalled the driver, firmware and STM32CubeIDE/MX/Programmer, then reinstalled them. Nothing new.
But now I don't see st-link... in my device manager:
Can anyone help me?
Regards
Solved! Go to Solution.
2024-07-29 06:53 AM
Are you sure that you're using a full data cable - not just a charging cable?
2024-07-29 06:53 AM
Are you sure that you're using a full data cable - not just a charging cable?
2024-07-29 07:08 AM
I use the cable supplied with the card (USB 1.0 type A to micro USB). And it's the same when I turn on led2.
2024-07-29 07:13 AM
See also other suggestions in that link
2024-07-29 12:20 PM
Thanks i found a usb 2.0 type A and itworks. I don't know why...
2024-07-30 01:47 AM
Cables can go bad!