STM32CubeMX (MCUs)

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

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STM32CubeMX 6.16.1 released

We are pleased to announce that the minor version 6.16.1 of STM32CubeMX is available. What is new in 6.16.1: This release addresses and resolves the issues outlined below: Users of STM32CubeMX version 6.13.0 and later may encounter a HardFault except...

Aimen1 by ST Employee
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STM32CubeMX 6.16.0 released

We are pleased to announce that STM32CubeMX 6.16.0 release is available. What is new in 6.16.0: Added support for new microcontrollers across the STM32WBA, STM32N6 and STM32H5 series and the STM32WL3x product line. The related new boards include the...

Aimen1 by ST Employee
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  • 5 replies
  • 7 kudos

Resolved! STM32CubeMX 4.20 Clock Config Bug

Posted on April 03, 2017 at 18:07Hey, I just updated my version of STM32CubeMX to 4.20 and now when I generate a project for the STM32F401VCTX using only the RCC-> HSE (A crystal not the internal clock) it gets stuck in SystemClock_Cofig(void). I wa...

STM32CubeMX: what kind of discovery board is meant?

Posted on April 23, 2017 at 21:13I wanted to create a project for STM32F407G-DISC1 board (STM32F4DISCOVERY?) but saw two identical lines in the selection dialog (see attach). What kind of discovery board is meant? Or is this mistake?STM32CubeMX 4.20...

STM32F7 - basic LwIP without FreeRTOS

Posted on February 09, 2017 at 16:32 Hello, I am using STM32F769I-DISCO board and CubeMX-generated project (v4.19) for this specific board. I am having troubles to makeminimal working firmware that can just respond to ping sent from my PC. ...

STM32CubeMX USB Device generator bug

Posted on December 18, 2016 at 21:16Today I played with CubeMX and USB CDC device and I found very silly bug in generated code.I chose USB FS Device only mode and I used CDC class. Nothing else set. I did not enable VBUS.Generated code enabled VBUS ...

tm3341 by Associate II
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CubeMX v4.20.1 LwIP project generation for SW4STM32

Posted on April 20, 2017 at 13:02Hi,I'm wondering that when CubeMX generates LwIP projects, it may be pointing wrong directories for the header files. For example, it generates list of following directories:Middlewares/Third_Party/FreeRTOS/LwIP/src/...

Resolved! STM32F746G-DISCO CubeMX Ethernet buglet

Posted on December 12, 2016 at 16:51CubeMX version 4.18.0 sets the PHY Address Value for the on board PHY (LAN8742A) as 1. This does not work. It cannot even be changed in CubeMX without switching to 'user PHY'. In order for the on board Ethernet to...

hbarta2 by Associate III
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STM32f446RE Timer6 DMA problem

Posted on April 13, 2017 at 18:08Hello All, I have some serious issue which i am not able to figure it out, i really dont know what i am missing, basically what i am doing is simple, i m using TIM6 (BASIC TIMER) dma to toggle the led. The problem is...

n.serina by Associate III
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