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.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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 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...

USBX improper code generation

After editing the .IOC file, the code generator will mess up the app_usbx_device.c\MX_USBX_Device_Init() function by placing the codeif (ux_device_stack_initialize(...)right after the variable declarations at the top of the function.Typically, that f...

WDobb.1 by Associate II
  • 1035 Views
  • 5 replies
  • 4 kudos

Resolved! STM32U5 UCPD PDO Num BUGs

Board:STM32U5A9xxI set the Number of PDO to define = 5 in the cubeide.But after generate code, the code in usbpd_pdo_defs.h, macro:PORT0_NB_SINKPDO is still 1U.I also checked the file usbpd_pdo_defs_u5.ftl in cubeide's location, the macro PORT0_NB_SI...

Jason927_0-1756195540325.png
Jason927 by Associate III
  • 384 Views
  • 5 replies
  • 1 kudos

SYS_DBG_ENABLE_TA4 BUG IN v 1.19.0

Working with getting TraceRecorder to work with an L562 project.  When the tracerecorder software is added (using the package), SYS_DBG_ENABLE_TA4 is set to 0, which inactivates the feature.  SYS_DBG_ENABLE_TA4 has to be manually set to 1 to enable t...

STLINK-V3MINIE not handling breakpoints correctly

I created a support ticket for this issue but haven't heard back yet, but I wondered if anyone else has seen this issue before. I have been having an issue with my STLINK-V3MINIE for some time now. When I set and hit a breakpoint, the program will of...

Screenshot 2025-08-26 at 6.41.17 PM.png

Resolved! Failed to bind to port 61234

So I'd been merrily using STM32CubeIDE all morning, doing the usual code-download-debug cycle with no problems at all.Then, after some code updates & successful build, it suddenly can't reach the GDB server: STMicroelectronics ST-LINK GDB server. Ver...

Resolved! STM32 NUCLEO H755ZIQ USART bug

  I have been trying to deploy a simple ML model on my STM32 NUCLEO H755ZIQ, i've been following a tutorial as am learning right now, but no matter how many times i try i cant seem to shake of these three errors:1. when i try to open the XcubeAI  int...

Screenshot 2025-08-21 at 3.18.22 PM.png Screenshot 2025-08-21 at 3.46.29 PM.png vigneshn10_0-1755773483160.png

Resolved! STM32U5 Code Generation Bug?

Hi,i just generated a project using the Device Configuration Tool (1.19.0). All works. But as soon as I enable "Generate peripheral initialisation as a pair of '.c/.h' files per peripheral" the hardware stands at:static HAL_StatusTypeDef USB_CoreRese...

JE by Associate III
  • 620 Views
  • 6 replies
  • 4 kudos