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Visitor II
January 24, 2019
Question

STM32 MCU Programming connection to st-link-v2 debugger.

  • January 24, 2019
  • 2 replies
  • 646 views

Looking to connect st-link-v2 debugger to my STM32F030F4P6TR  chip. What pins needed to connect?

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    2 replies

    Graduate II
    January 24, 2019

    VCC, GND, SWDIO, SWCLK, NRST ​

    Visitor II
    January 24, 2019

    VCC_MCU, GND, SWDIO, SWDCLK (reset can be triggerd by SWD command)

    VCC is a voltage monitoring for level shifting the signals, to adjust SWDIO and SWDCLK to 1.8 or 3.3V for example.