AnsweredAssumed Answered

STM32CubeMX 4.25 wrong pin labels / positions STM32L433RCTx

Question asked by H. K. on Apr 12, 2018
Latest reply on Apr 12, 2018 by Hector Fernandez

Hi guys.

I'm working on a STM32L433RCTP based project with STM32CubeMX.

It's probably not the best idea to use CubeMX as a reference, if you have the datasheet / ref manual....

It took some hours for me to figure out, why there are some pins not responding to what I've done with them. Here is the reason: I located the pins by looking at the CubeMX drawing. But in STM32CubeMX there are some pins wrong.

I took two screenshots. On the right side, there is a screenshot from the datasheet and on the left side you can see a screenshot from CubeMX. The CubeMX screenshot is overlayed by the pin names, extracted from the datasheet screener. So you can compare the pins in CubeMX with the pins in the datasheet.

As you can see, the pins in the red boxes doesn't match with the ones from the datasheet.

wrong pin labels STM32CubeMX 4.25 STM32L433RCTx

However, the generated code and the pin functionality seems to be working.


I wonder if this is an issue for other controllers, too.