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Seba52 · 2024-07-30

I have the STLink V3MINIE. When connected to the PC the red power LED is on. But I can't program any device because there is not target voltage. ST Prog (v2.17) shows Target voltage 0.00 VHow can I fix this? Is there a jumper or solder connection mis...

Seba52 · 2024-07-31

Yes, they are very handy. All the essential signal are there, also SWO. I will try to wire the 3.3V to T_VCC on the stlink v3minie board as I mentioned above. Than it should be possible to program the pcb if not mounted to anything else.

Seba52 · 2024-07-31

We will use the TagConnect TC2030 https://www.tag-connect.com/product/tc2030-ctx-nl-stdc14-for-use-with-stm32-processors-with-stlink-v3 to connect the stlink v3minie to the PCB, that's why the power on the T_VCC pin is needed. I think, I will find a ...

Seba52 · 2024-07-30

Thanks, I think the custom programming header is the way to go. Interesting fact, that the 10-pin header is ARM design. Did not know it.

Seba52 · 2024-07-30

@TDK wrote:> What is the suggested way to program a STM32 that has no external power only with a STLINK?You need to get it power somehow. It's up to the board designer to determine how best to get it power. How will it get power when the programmer ...

Seba52 · 2024-07-30

I have connected the stlink to a custom board, was not aware, that the MINIE does not give out a voltage. If I power my PCB externaly it works and the voltage is displayed What is the suggested way to program a STM32 that has no external power only...

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STLink V3MINIE no target voltage

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Re: STLink V3MINIE no target voltage

Re: STLink V3MINIE no target voltage

Re: STLink V3MINIE no target voltage