STM32CubeMX (MCUs)

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The CubeMX/CubeIDE login issue is resolved

Hello CubeMX/CubeIDE users.  From the time period of May 14 to May 17, 2024, some users have faced issues when connecting to the ST network while using CubeMX or CubeIDE.Some examples were issues downloading firmware packages using STM32CubeMX and ST...

STM32CubeMX 6.11.1 released

STM32CubeMX 6.11.1 was released on st.com as well as an in-tool update patch. Main issues fixed in this patch: Ticket 176645 : STM32CubeMX V6.11.0 has lost the "JTAG (5 pins)" debug mode for all the STM32H7 series but the STM32H7Rx/7Sx microcontrolle...

STM32CubeMX 6.11.0 released

We are pleased to announce you that the official release of STM32CubeMX V6.11.0 is available. What is new in STM32CubeMX V6.11.0? New MCUs series : STM32U0 (STM32U083xx/73xx/31xx), STM32H7RS (STM32H7R7xx/H7R3xx/H7S3xx/H7S7xx) and STM32H5 (STM32H533/H...

Resolved! How to change chip selection after a project is created

Hello, I'm programming using STM32H753. But I realized that the chip I chose when I was creating the project was STM32H743. Is there any way to change the chip settings in a project that has already been created? Should we re-create a new project unc...

Ekim.1 by Associate II
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STM32 Code generation terminology

Hello , I am a student and want to understand the basic terminologies of the files being generated from the STM32CubeMX. Any document/Video to it will also be helpful.When I generate the code say for Nucleo-F401RE from the STM32CubeMX , I get these f...

PVaaz.1 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...

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In CubeIde: IOC file behavior after code generation !

With STM32CubeIde 1.9.0, open and change some settings in the IOC file, save your changes, and then click yes when a popup asks you to generate the code. At the end of the code generation, the IOC file is marked again as an unsaved file!

MFred.2 by Associate III
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I2C timing setup for STM32L552MEYxP

Hello all,  I have a STM32L552MEY6P. I am using it as a slave and setting an address. Using the MX cube set the speed for 400kHz. I have a Rasberry pi trying to do an address detect. Whenever I turn on the clock stretch, I get a read at address 0x50....

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VThan.2 by Associate III
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