STM32 MCUs Boards and hardware tools

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Why can't I connect the ST-Link/V2 to my target board when the target is self-powered? (using the SWD)

If my board is not powered and the power is provided by the ST-Link, then I can program/erase all the time without issue. However for debugging it is not useful. As soon as I connect the power to the target I loose the connection.Few thingsSWDCLK and...

MCons.2 by Associate II
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Wifi Chip is not properly soldered hence came out when the board got delivered. How to fix it ?

Inventek systems ef-wifi module got detached from the board. Hope this is the wifi module. But How can I attach it back to the board. If thats not possible can I get a new replacement the board and how long would that take ? Since its a brand new boa...

DRAME.1 by Associate II
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  • 6 replies
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STLINK Cannot Detect Target Voltage

I am using an STLINK V3SET and the STLink Utility v4.5.0.0. I have opened up the V3SET and I am measuring at the pins of the connector to the target the correct 3.3V between pins 3 and 5 as indicated in the user manual. This voltage is coming from th...

WTetl.1 by Associate
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  • 1 replies
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Resolved! ST-Link V2, device not found error.

Hello. I just got a ST-Link V2 and wasn't able to program/debug a STM32 MCU with it. With a fake programmer I can program succesfully. But when I try to use ST-Link V2, it gives me device not found error. I wire STDIO, SWDCLK and GND pins to the targ...

GunkutA by Senior
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  • 2 replies
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Resolved! STLINK V3 CubeIDE

Hello;Can anyone run STLINK V3 with CubeIDE? I can delete and load the hex code inside the processor using STLINK_Cube Programmer.But when I try to enter debug through CubeIDE, I get the following error. Anyone who has encountered this error and can ...

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