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...

Resolved! BUG: CubeMX/CubeIDE does not initialize TIM20.TRGO2 on STM32G474.

The configuration for the Timer 20 TRGO2 setting is not included in the generated source code. I verified using "git diff" that when changing the setting the only modified file is the .ioc.I'm using the low level library for this timer. I haven't ver...

Herm by Associate III
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STM32L552E-EV and STM32Cube_FW_L5_V1.1.0

Hello,I have a STM32L552E Evaluation Board, and I see that the Examples and Applications folders have projects for IAR, KEIL and CubeIDE. Previusly I used System Workbench for STM32, so I installed CubeIDE and I tried to run and debug some code in th...

Why Nucleo L053R8 crashes after 7~11 minutes of execution?

I'm using STM32CubeMX 5.2.0MCU: STM32L053R8TxFirmware: STM32Cube FW_L0 V1.11.2Toolchain/IDE: MDK-ARM V5Tested with 3 different boards, even with a default code (as generated by CubeMX) in debug mode, and also with a simple UART transmitter program (t...

elyes by Associate
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Hardware Reset Affecting Input Capture Direct?

Hi,I have come across an unusal problem and I can't seem to figure out.I am using an RC transmitter to send signals to a receiver that is hooked up to an STM32F411VE board. I am reading the receiver signal using input capture direct mode (timer 2, ch...

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GEvan.1 by Associate
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I am trying to build up a QSPI connection with the STM32H7 Nucleo Board (H743zi2). I generated the keil project(setup with CubeMX). Am measuring the CS and CLK with my oscilliscope & I cant see anything for QSPI clk more than 30MHz.

I have attached the main file.I am using nucleo 144 board and have setup the stm32 core for 480MHz(max), so max QSPI clock allowed is 240M/2=120MHz. But am not able to generate clock pulses if I set QSPI clock prescalar less than 8 (30MHz). I have tr...

Sk.2 by Associate II
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How to connect 8 mems microphones to DFSM using 4 filters?

Hello! I am using a stm32f765 chip. I need to connect 8 microphones to the DFSDM, but there are only 4 filters in the chip and I cannot use the regular read mode from all 8 channels of the DFSDM. I found information that the dfsdm filter allows to re...

RTolm.1 by Associate
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