2019-07-02 02:32 PM
, but here goes
I have a number of st link v2 dongles and i have not been able to connect to a pc on any os. I have win10 , win7 , desktop and laptop and it will not connect i have tried the latest firmware which is when i started really having the connection problem. I get these messages no st link detected , or if you are trying to connect please try hardware reset etc... nothing works . I see the st32 in my device manager. is this a software issue or am I just doing or not doing something stupid!!!!! Help would be greatly apprceiated
Solved! Go to Solution.
2019-07-02 03:35 PM
Don't use on hubs or port expanders
Watch for DELL diagnostic utilities
Authentic devices or clones?
With newer tools perhaps check the connection speed settings, set something under 1 MHz in tools like STM32 Cube Programmer.
For authentic ST-LINK/V2 devices the pin 1/2 of the connector need to be power by VTarget (the supply of the chip you're connecting too)
2019-07-02 03:35 PM
Don't use on hubs or port expanders
Watch for DELL diagnostic utilities
Authentic devices or clones?
With newer tools perhaps check the connection speed settings, set something under 1 MHz in tools like STM32 Cube Programmer.
For authentic ST-LINK/V2 devices the pin 1/2 of the connector need to be power by VTarget (the supply of the chip you're connecting too)
2019-07-04 10:35 AM