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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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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

How to adjust ram and flash memory area ?

Hi, I am programming touchgfx and having problems configuring the configurations to use external memory but now I get these errors, how to fix it?E:/STM32/IDE/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.13.3.rel1.w...

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Resolved! Error: init mode failed (unable to connect to the target)

Hi,I'm a beginner in STM32.I tried to debug STM32F103C8T6 but it always fails I have changed the st link 5 times and everything is the same there is no change, I don't know what to do,.here are the errors and settings on my debugger  Open On-Chip Deb...

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No_Name by Associate II
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  • 6 replies
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Resolved! Load and start a programm in RAM with USB DFU

Hi,we try to load a small program to RAM area starting from address 0x20008000 with STMCubeIDE and USB DFU and select start address 0x20008000 ( In debugger we can see that program is load to 0x20008000).The download is successful, even so setting st...

clkr by Associate
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  • 4 replies
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Login to ST jxBrowser Window broken

When I try to login to the ST Acccount, the login window is responsive for less than a second. Than the cookie banner pops up and starts to flash (border popping up), rendering the complete window unresponsive. Eventually the cookie banner completely...

mo_krauti by Associate III
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  • 3 replies
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Resolved! I can't install ide cube on ubuntu 24

When I try to install it I get this error: "The following packages have unmet dependencies:st-stm32cubeide-1.16.1 : Depends: libncurses5 but is not installableDepends: libpython2.7 but is not installableDepends: libwebkit2gtk-4.0-37 but is not instal...

Resolved! on H7A3 no SAI configuration in Cube - Bug report

Hi,big surprise: when activating SAI on H7A3ZIT , no configuration possible : ...nothing to configure...+ on IDE 1.18.0 , with newest Cube package: 1.12.1+ on H743ZIT , looks as it should:... V1.12.2  coming then ?  - or "manual setting needed ? on H...

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AScha.3 by Super User
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  • 5 replies
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