Problem at: Flash the bootloader and firmware on SW102 using SWD (Tongsheng TSDZ2)

[zip1989]

I keep getting this error message. I tried two different displays and two different ST-Link. Loaded and installed "en.stsw-link009". Then "SW102_First_Install_Windows" is loaded and "sw102-full-0.19.11.hex" is extracted into the folder. The correct wiring was checked several times and finally painted on a piece of paper.

 

[HughF]

Do you have a linux system you can try? I've programmed 'a few' SW102s with the OSF using linux, no issues.

 

[zip1989]

What I have to do?

 

[HughF]

Unbale to connect to target... So either your stlink is faulty, the sw102 are faulty, or the wiring is incorrect...

 

[zip1989]

The two ST-Link V2 are defective. A third arrived today and it works. Thank you for your help.