STM32 MCUs Boards and hardware tools

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Resolved! STLink-V3PWR: How to identify COM Port

I am struggling to find a good way to identify the two COM ports the STLink-V3PWR provides. One is for direct communication with the power measurement unit and the other is connected to DEBUG for the target device(VCP).We need a easy way to identify ...

lmessing by Associate II
  • 10 replies
  • 3 kudos

I am new to STMicro products. How do I connect an STM32l010F4 to an ST-link programmer? Is there a document that explicitly states which STM32l010F4 pin connects to which ST-link pin?

I do not have room on my board for a large connector, so I need to create a custom cable. The STM32l010F4 boots via USART, yet I cannot find anything in the ST-link docs that says "connect this pin to usart Tx, and this one to the usart rx, etc.If so...

LGoye.1 by Associate II
  • 14 replies
  • 0 kudos

Resolved! Hi! First posted question: I have a M5Stack Stamp-IO with a STM32F030F4P6 on it and nothing else, except UART access pins and GPIO.

I am a 10yr Arduino IDE programmer and I have a cheap ST-Link V2 (Canaduino). M5Stack provides a copy of the firmware and I would like to experiment with making it a stand alone MCU that could read inputs and respond with outputs. I would like to do ...

teastain by Associate
  • 1 replies
  • 0 kudos