2024-08-28 01:36 AM
Hello
I've problems connecting via DFU. The cubeprogrammer is trying, but never reaches the connected state.
However, if I connect one time with a ST-Link device, the disconnect and switch to DFU then it works as long I do not close the CubeProgrammer instance.
Does anyone know why this is the case and what I can do to connect on the first try?
The first screenshot is when the conneciton does not work
Second is from a successfull connection
2024-08-28 01:40 AM
Hello @egse112 and welcome to the community.
You need to provide which MCU part number and which board are you using.
How are you doing the procedure to connect in DFU mode with cube programmer including the HW manipulation: BOOT pin and RESET.
2024-08-28 02:03 AM
Hi SofLit,
Here you are:
I am connecting in DFU mode by selecting the Device in the Programmer and click on connect.
2024-08-28 02:21 AM
Ok but how you did handle BOOT pin and reset?