ST-Link Error in initialization

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umeshpatil
Posts: 1
Joined: Thu Mar 21, 2019 4:28 pm

ST-Link Error in initialization

Postby umeshpatil » Thu Mar 21, 2019 4:37 pm

Hello ,
I am facing problem with atollic IDE..It is shoeing ..

"Error in initializing ST-Link device.
Reason: (4) No device found on target."

this error only comes in truestudio...if i use other IDE then its working fine...
Please give me the solution asap..
thank u in advance..

Deano
Posts: 1
Joined: Wed Jan 15, 2020 10:59 pm

Re: ST-Link Error in initialization

Postby Deano » Wed Jan 15, 2020 11:07 pm

Same issue, Have you got solution to share?

Previously ST-link/V2 and Truesudio9.3.0 works fine! just after upgrade ST-Link/V2 firmware to V2.J35.S7(no choice to not upgrade), then the problem comes :evil:

Is there anyway to downgrade the firmware to previous version? there maybe some bugs in the new firmware? any possible the hardware have been damaged?

Thanks!

johanna450
Posts: 1
Joined: Wed Feb 12, 2020 6:54 am

Re: ST-Link Error in initialization

Postby johanna450 » Wed Feb 12, 2020 7:00 am

Make sure you have downloaded the software for the correct architecture(x86/x64) and also check VCC, GND and RESET are all connected, it might help out


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