No ST-Link Detected

[lana5]

I want to program my STM32WB55VG-Q6, but have been getting 'No ST-Link Detected'. I was using a Nucleo board previously and the ST-Link works fine with it. I am able to debug and flash the program onto the Nucleo but not on the STM32WB55VG-Q6 board.

[Muhammed Güler]

If you have not activated the programming pins in your previous program download. You should start the programming while pressing the reset button, and by immediately releasing the button, you can program the device in a short time while the internal bootloader is active. Always remember to activate the programming pins to avoid problems later.

[AScha.3]

>getting 'No ST-Link Detected'

So it cannot find the st-link . What st-link you have connected here ?

[Uwe Bonnes · Accepted solution]

As told multiple times:

- recheck your schematic and wiring and the whole setup

- test with different cables

- test with different USB ports

- Test on a different computer