STM32CubeMX (MCUs)

Ask questions on STM32CubeMX. Discuss code generation and configuration challenges, among other topics.

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STM32CubeMX 6.15.0 released

We are pleased to announce that the version 6.15.0 of STM32CubeMX is available. What is new in 6.15.0: Enhanced microprocessor support: Added the STM32MP21-A35-TD, STM32MP21-M33-TD, STM32MP25-M33-TD, and STM32MP23-M33-TD trusted domains for the STM32...

Resolved! STM32H5 does not have a DQS line for HYPERBUS

Hello everyone,I was trying to design a Hyperbus RAM based PCB for one of my projects but I realized that when I configure Hyperbus under the OCTOSPI1 settings I do not get the DQS(RWDS) line. Here are the configuration pictures.  Thanks,Burak Önemli...

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STM32G0 Programmable Voltage Detector working backwards?

I'm checking the PVD example from STM32G0 repository in CubeMx and something looks backwards to me unless I'm misunderstanding it. I'm expecting the rising callback when the voltage is ABOVE the threshold not below like the code shows. Likewise, I'm ...

xpp07 by Senior
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Resolved! CubeMX not generating PLL2 code for USB

Hi,I am using STM32F105RC. CubeMX does not seem to configure PLL2 at all in SystemClock_Config(). Below in the clock configurator it is clear that I have enabled PLL2 to be used for PLLCLK and USB clock.Seems like a CubeMX bug. Or if someone can poin...

Screenshot from 2024-09-05 13-46-52.png

Toolchain/IDE should not be a single choice menu

I come from the world of web development, where we are spoiled by probably the best DX experience in the world in many cases, if using modern toolchains. Unfortunately C/C++ and embedded development lags far behind.STM32CubeMX can improve this situat...

Resolved! L4 TSC CubeMX Bug??

Hi, when I generate code for the SMT32L412RBTxP using TSC with CubeMX  I get duplicated entries in tsl_user.h.One channel does not work. So I edit Channel 2 to use the missing group and IO:It now works, but when code is regenerated with CubeMX it ove...

TSL_user_H_Error.JPG TSL_user_H_Fix.JPG
Lanceh by Associate III
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Resolved! STM32H745 FDCAN Clock Frequency

Greetings, I've been using FDCAN on STM32G0B boards at 64Mhz. I'm trying to configure an STM32H745 and it seems that the maximum clock frequency for FDCAN is 50MHz? 50Mhz itself is a very strange frequency and bitrates cannot be solved well using t...

0693W00000Nqmk3QAB.png

Resolved! User Labels ... sticky/pinable/lockable?

When I change a pin configuration, the user-label I'd previously given the pin is removed and it reverts to the default.That seems to me to be a wrong behaviour ... I think it should stick be default, or should have an option to lock it.This was rais...