STM32CubeIDE (MCUs)

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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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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...

[BUG REPORT] STM32 CubeIDE 1.14.1

The recently released STMCubeIDE 14.1.1 for macOS still has a couple of annoying "features"1. The Splash screen is upside down.2. When programming a device, the IDE opens a random .c file for no good reason. 

KMill by Senior
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CDC_RNDIS USB was not transmitting correctlly

Hello im trying to port some opensource project that comes with stm mcu. I try to use hal ďriver but it seems no usb packet transmited to USB end point. And i want to knows how to transmit packet correctlly.All working just only transmit procedure. T...

Resolved! Problems with GDB Server

I am using STM32CubeIDE V1.11.0I have exactly the same issue which was described in this post:https://community.st.com/t5/stm32-mcus-boards-and-hardware/st-link-gdb-server-issues/m-p/64010#M623Multiple weeks everything works fine. But suddenly it sto...

Moritz1 by Associate III
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  • 12 replies
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FileX initialization error

Hi, All   I tested eval board of MB1550C with MCU of STM32U575.    I setup FileX, ThreadX and everything according to the document, but when software initialise it in  MX_SDMMC1_SD_Init(). Error happened.  I setup frequency to 48M.It seems that the S...

unknown type name as 'PCD_HandleTypeDef'

Hi, I get the following error when I compile the code. The thing is, 'PCD_HandleTypeDef' is defined. Please see the error log below. I have checked project properties to make sure the folder which includes the definition of PCD_HandleTypeDef is inclu...

demir_0-1706638492412.png demir_0-1706638067243.png
demir by Senior II
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  • 2 replies
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Resolved! CubeMx - ETH Rx Buffers Address no longer there

[EDIT - I had Rx Buffers length before which is still there. I mean Rx Buffers Address which has vanished)Trying to walk the right path to get Ethernet working on a dev board, but using CubeMX as the basis (have looked at LwIP_HTTP_Server_Netconn_RTO...

musmuris_0-1706459004142.png
musmuris by Associate II
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  • 3 replies
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Resolved! Missing Builder after installing STM32CubeIDE for STM32L5

Hi,I have installed the newest STM32CubeIDE (14.1) and tried to load an example project. Unfortunately, no builder is available. The Project Properties under Builders is just empty.Under Preferences the Toolchain Manager GNU Tools for STM32 (11.3.rel...

MM2 by Associate II
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  • 6 replies
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Resolved! How do I use a previous embedded package?

I am having trouble with the latest STM32L4 package (V1.18.0) so I wanted to roll back to a previous version.  STM32CubeIDE won't let me change versions, even if I have multiple versions installed and it insists on only using the newest one.  I unins...

JayDev by Senior II
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  • 1 replies
  • 0 kudos