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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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...

Trace SWO output in non-debug mode

I've successfully configured the SWO trace output and read the prints in STM32CUBE IDE -> SWV ITM Data Console. I see these prints are working in debug mode. Do STM32 chip (ARM Core) prints the same in non-debug mode (application mode)? If yes, how t...

VMuth.3 by Associate II
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  • 9 replies
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Strange situation with Lora WAN commissioning

I have changed Lora WAN commisioning But when I open LoRaWAN_End_Node.ioc the I see completly different settings (and I can't edit EUIs and device address).So, when I will change anything other than LORAWAN and generate code for such change then I mi...

markpow_0-1703021009818.png markpow_1-1703021164600.png
markpow by Senior
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Resolved! CubeIDE highlight selected text

I am definitely in favor of this feature which I am used to with Notepad++ (which they call Smart Highlighting In All Views).If choise Match caseIs it possible to configure CubeIDE to highlight selected text (part of a word), change the Match case of...

1_Notepad.JPG 2_Notepad.JPG 3_Notepad.JPG 4_Notepad.JPG
slavaglow by Associate II
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Resolved! FSMC configuration for 100pin footprint

Hello,I would like to implement a 64 Mbit PSRAM for the MCU F207VGT6 with a 100 pin footprint.There are 22-bit address pins and 16-bit wide data pins on required by the IS66WVE4M PSRAM.How can I configure this MCU in CubeIDE?  It is shown that Data/A...

nanjun by Associate II
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  • 3 replies
  • 1 kudos