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...

What is the reason of getting error: "selected processor does not support 'dsb 0xf' in Thumb Mode" in Atolic Studio 9.1.0, when any controller is selected in STMCubeMX5.6.0?

I am a first time user of ST microcontrollers. I had just selected the MCU, and with (or) without even configuring anything in STMcubeMX, after generating the project, I got quite a numbers of the above kind of error messages. I did not write anythin...

GBehe by Associate III
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STM32CubeMx unable to generate code for trueStudio,Keil

Hi,I am using STM32CubeMx of version 5.6 and trueStudio9.3 as IDE and STM32L476 as micro-controller.After generating code, when i load code into truestudio 9.3 ,its showing error follow error:"selected processor does not support `dmb 0xF' in Thumb mo...

gcDev by Associate
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Possible Bug in cubeMX 5.6.1

Not really an issue, but it is worth mentioning...inside cubeIDE, i generate a new stm32 project, in target selector i select the nucleo f446re board and initialize it with the standard peripheral settings. When checking the clock configuration, i wo...

chaaalyy by Senior II
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Resolved! STM32F446: bug when using DMA UART

We wanted to use a UART periphal in transfer DMA mode. When configuring it with CubeMX, nothing happens, event when trying it on an empty project.When manually configuring the various registers for DMA transfer between memory and the peripheral data ...

THerp.1 by Associate II
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No SPI MOSI and CLK without NSS?

I don't need NSS signal or pin, I would rather use it as a real Chip select. But it looks like it there is no SPI at all without NSS? What should I change? CPU is STM32H750.Edit: Where did my screen capture go? For a short while I thought that I coul...

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LMI2 by Lead
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  • 7 replies
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STM32H745 Inter core data transfer

 have periodic tasks (with period set by timer interrupts) running on both cores and i want to exchange data between cores. Here is a simple example.. M7-- Does some calculations and generates a variable at 20KHz M4-- Has to use the above variable fo...

Madhan by Associate II
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  • 4 replies
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Unable to install CubeL4 version 1.15.1 (patch) in CubeMX

Running CubeMX version 5.6.1 on Win10. No internet connection, so I manually copy the CubeL4 zip files to the PC and then try to install via the "Install/Remove" button under software packages. I have CubeL4 1.15.0 installed. When I check 1.15.1 a...

Bob S by Super User
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