STM32CubeIDE (MCUs)

Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.

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STM32CubeCLT 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
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  • 0 replies
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STM32CubeIDE 2.0 release - early heads-up!

Starting from the release in November 2025, STM32CubeIDE and STM32CubeMX will be available exclusively in their standalone versions. STM32CubeMX will no longer be integrated inside STM32CubeIDE. Instead, the two tools will be interoperable in the sam...

Resolved! memory dump to a file

Hello,Using CubeIDE v1.14.1, I would like to download memory to a file, for import into a worksheet, etc.  But I've not located the ability to do that, via the IDE menus.  Is there such a capability?  I'm initially dealing with floating point values,...

R_DSP by Associate II
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  • 4 replies
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Output compare mode.

Good afternoon community,I am traying to Output compare unit on STM32F407G Discovery.  I am configuring TIM1 and generate with global interrupt. Here is timer configuration function.This is Callback Function.//Callback function void HAL_TIM_OC_DelayE...

MG1 by Associate II
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  • 1 replies
  • 1 kudos

I cant display the value via UART.

Hi,I wrote an application as below which prints formatted values. However, when I print the Adc.IntSensTmp, I dont see the value as expected. Instead, I see the output below. Could you pls help me resolve ?Thanks. Here is the output I get.   

demir_0-1708283156485.png demir_1-1708283178472.png demir_2-1708283202000.png demir_3-1708283299424.png
demir by Senior II
  • 870 Views
  • 3 replies
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Resolved! STM32CubeIDE cloning (copying) a project

A usual approach is to branch from a given project by making a copy of it and develop further on the copy, leaving the original intact. How can this be achieved in the STM32CubeIDE project tree?I tried it by copying the directory in the filsystem, to...

chriskuku by Senior III
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  • 14 replies
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Resolved! what is the purpose of -1 at HAL_UART_Transmit ?"

Hi,I copied below code from internet which works perfect while using HAL_UART_Transmit. However, I want to understand more why there is minus 1 (-1) at timeout parameter ?P.S.: This question may not be directed at the right section, apologies for tha...

demir_0-1708271235831.png
demir by Senior II
  • 869 Views
  • 1 replies
  • 1 kudos

Resolved! I cant set up DMA

Hi,I am trying to replicate this example by ST to understand DMA but I come up with below issue when I click on Add. Could you please help me resolve it ?  

demir_0-1708246299218.png
demir by Senior II
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  • 3 replies
  • 0 kudos

STM 180 Conduction

Hi ! Im new to STM and have to write a 180 Degree conduction code using CUBE IDE need help Im also attaching a code that I wrote for Tiva. Please help out Could use any pins available in STMSTM Board : STM32F407VGT6 MCU Discovery board  #include "TM4...