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...

STM32L073- multiple USB device interfaces

Hello,We are currently evaluating the STM32L073 series in terms of the possibility to configure the USB device as either:3x interfaces, all serial (COM) ports.3x interfaces, 2x serial (COM) port and 1x mass storage device.In the STM32 studio I have n...

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Resolved! How to speed up STM32G474 float number calculation?

Hello,I am new to STM32 MCU and right now using a 170MHz STM32G474 MCU for my project. I did a test today and found out the float number calculation speed of the MCU is quite slow.It takes 6.3us to finish the calculation in Fig.1. (I set a GPIO pin h...

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QMa.1 by Associate
  • 2839 Views
  • 6 replies
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Resolved! MODBUS communication using STM32F730

I'm trying to use STM32F730 for MODBUS communication. The datasheet and reference manual both shows support for MODBUS. However the problem is :when i use cubemx for configuration purpose it generated following message "This peripheral has no paramet...

NSing.5 by Senior
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  • 8 replies
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LL_USART_Init generated by CubeMX size reduction ?

Hi everyone,Like most of embedded work, our project aims to have the smallest size possible.Looking at what I can optimize, I came across the LL_USART_Init function that is generated by CubeMx.This function uses LL_USART-SetBaudRate which needs to us...

WGend.15 by Associate III
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  • 1 replies
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Resolved! CubeMX 6.7 Removes Power Regulator Voltage Scale?

I have a project with an STM32H745. After I opened it with CubeMX 6.7 and migrated the project I noticed there were many errors in the clock configuration. I recognized these errors as relating the the Voltage Scale setting. I noticed it was missin...

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