Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.
We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...
We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...
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...
Hi. I was trying to test my code to see if I have enough stack. I realized in my project's .ld file stack size is defined as: _Min_Heap_Size = 0x200;_Min_Stack_Size = 0x400;However, I tried to test this to see if stm32cubeide gives error when I tried...
I use STM32F407 Discovery board with STM32CubeIDE Version: 1.6.1 (Latest version) and I want to setup SD Card.I adjusted the RCC clock and selected SDIO 4 bit wide bus bit and FATFS (SD Card ) and when i generate the code I get this warning message...
I perform the following steps:1 Load the board using the board sellector2 On the pinout view activating a PA8 pin and reseting that PIn to its defaults3 Generate code by "save"4 Build the project "Build project"5 Run "Debug AsSTMicroelectronics ST-LI...
For some reasons, stm32h7 has strange builtin definitions, defining some of the standard 32-bit integer quantities as "long" variables, see the attached grepping of my language.settings.txt file.The problem with this relic of the 16-bit era of comput...
I created the project initially using CubeMX using a 128k STM32G431. I've ended up actually using a 64k ram part instead. The CubeIDE project calls out the wrong part now.Because of extensive changes in the source code I do NOT want to re-run CubeMX ...
While debugging the program for STM32F767, I wanted to preview the contents of the CDR related to ADCs. But on the SFRs tab in STM32CubeIDE, I can't find this register. It is also not defined in the SVD file associated with the indicated microcontrol...
In STM32CubeIDE versions 1.5.0 and 1.6.0 missing SFRs TIM23 and TIM24. Project created for STM32H723(ZG) .
I've reported a couple issues here, one of which is seems related to Big Sur. Well, it appears that the problem is the underlying CDT:https://www.eclipse.org/forums/index.php/t/1105973/This is clearly one of the issues I see, and it appears to be fix...
STMicroelectronics ST-LINK GDB server. Version 5.8.0Copyright (c) 2020, STMicroelectronics. All rights reserved.Starting server with the following options: Persistent Mode : Disabled Logging Level : 1 Listen Port Number : 6123...
