About Sebastian42

Sebastian42 · 2024-05-01

Hi Problem: STM32F030R8T6 device not found.ErrorMsg in CubeProgrammer: "No STM32 target found! If your product embeds Debug Authentication, please perform a discovery using Debug Authentication."ErrorMsg in CubeIde: "Error in initializing ST-LINK de...

Sebastian42 · 2024-05-01

You're right, I didn't catch that. I was looking at "Board: --".I finally got it to work. I had my red wire connected to VDD (pin 19 on STLinkV2). I put it on VAPP (pin 1 on STLinkV2) and it worked. But I still have to supply 3V3. But I can just use ...

Sebastian42 · 2024-05-01

Ok, I have now supplied +3V3 to the board with my benchtop psu. Unfortunately CubeProgrammer still shows "now power".

Sebastian42 · 2024-05-01

I have an original STM32, I got from mouser as well.What do you mean with "You have to connect VDD to the debug probe . + supply 3v3 to target !"The red wire you see in the image is +3V3 and it's connected to the µC. The µC has 3V2, I checked with my...

Sebastian42 · 2024-05-01

I am using STLinkV2 i got from mouser. So no clone, I got an original. Maybe you're right and the capacitors are too far away but I am not the first one to make such a board. Others got it to work: https://youtu.be/ZH7zPy7Jb9M?si=0KXpfGCFPjmd85PNI d...

Sebastian42 · 2024-05-01

I removed the Pulldown/Pullup resistors. The pins are floating now.BOOT0 pin is tied to LOW.NRST connected to GND via 100nF Capacitor. NRST is high by default, checked with multimeter. I tried to connect with CubeProgrammer on these settings:Port: SW...

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ST-Link-V2 Debugger: No STM32 target found.

Re: ST-Link-V2 Debugger: No STM32 target found.

Re: ST-Link-V2 Debugger: No STM32 target found.

Re: ST-Link-V2 Debugger: No STM32 target found.

Re: ST-Link-V2 Debugger: No STM32 target found.

Re: ST-Link-V2 Debugger: No STM32 target found.