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...

About product and update

i buy something like this https://www.ebay.co.uk/itm/RGB-LED-Display-Music-Spectrum-Analyzer-Amplifier-Sound-Audio-Level-VU-Meter/163244651198?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649and after update i get some strange problem with ...

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PTurc by Associate II
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  • 4 replies
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Resolved! Can bit segments?

What are the CAN bit segment 1 and 2?CAN specification doesn't use those names.Are they PROP_SEG and PHASE_SEG1 or PHASE_SEG1 and PHASE_SEG2?All three are programmable by the CAN spec, but PHASE_SEG2 should be max. of PHASE_SEG1 and INFORMATION PROCE...

CubeMX pops up some dialog while in command line mode

Hello,I'm using CubeMx in command line mode which is a VERY usefull feature.I'm using it through a continuous integration system.My concern is that CubeMx sometimes generates dialog box for "migrate" or "unavaible lib". Because the process is running...

JulienD by Senior
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  • 0 replies
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Proposed code generation optimization

It would be best if functions intended to be used to check status from within interrupt handlers are optimal. STM32CubeMX generates many utility functions which check whether a single bit is equal to that bit. It would probably be more efficient to...

BCoch by Senior
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  • 6 replies
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Resolved! How to enable CAN on STM32F042F4P6 CubeMX?

I was searching for smaller and cheaper MCU with CAN network. I have chosen the STM32F042F4P6 trough CubeMX but now when I try to enable CAN in CubeMX I cannot because it's grayed. What am I doing wrong?

tdarlic by Associate II
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  • 1 replies
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NUCLEO-L073RZ + SX1272MB2DAS LoRa and I-CUBE-LRWAN

Hello all,I have a NUCLEO-L073RZ with SX1272MB2DAS LoRa RF Expansion board and I’m not being able to run the firmware “End_Node�? provided in I-CUBE-LRWAN (1.2.0).The problem comes when “SystemClock_Config�? is called in main:void SystemClock_Config(...