Can I read the voltage through stm32f401ccu6 and ST-LINK?

[Park]

I'm going to use CubeMX, is there a way to measure the voltage input through STM32F401CCU6 and ST-LINK? I'd like to know an example code or method if there is

[waclawek.jan]

The short answer is, no.

The long answer is, theoretically yes, but it's unlikely anybody ever made the effort to do that.

JW

[KnarfB]

ST-LINK has a TVCC pin for measuring the target voltage. You will find the value in the logs or STM32CubeProgrammer.

hth

KnarfB

[AScha.3]

Just to make sure: you want see supply voltage of target or voltage at a pin of target, by ADC of target CPU?