Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.
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...
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...
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...
When I try and debug my program using CubeIDE 1.6.1 there are no LPTIMx_OR registers shown in the SFR LPTIMx register blocks. Am I doing something wrong or is this broken in the debugging environment? Using SMT32Cube MCU Package L4 1.17.0.TIA Pete
Hi ,I not used RTC earlier and new to RTC.I am using STM32L151RCT6 MCU and creating the project in STM32Cube IDE.what are the settings i need to do to get RTC timing of 12 sec..I searched and got some information about alarm time setting and alarm in...
I am trying to program an STM32 MCU powered board that has the STM32F103R8T6 UNIT. I have figured out that while the program is executing the function called SystemClock_Config(); doesn't initialize the clock and goes to the error handler when croosi...
Hi,I haven't found tutorials for noobs like me yet.At first I'd like to blink my own 16 leds stripe through GPIOs using the CubeIDE.I only managed to tweak the .ioc pinout configuration and I can boot a code that lights up the leds connected to CN7 a...
How can I retarget my .ioc file to a different but very similar MCU? This is very important and the copy/paste user-generated code is a pain when I often retarget many different projects.
I didn't see a group specific to STM32CubeIDE so I'm asking my question here.I debug on one computer and do code development on another. Typically I transfer the entire project folder using Team Viewer and have been doing this for a couple years now....
Hi Everyone!I just received 10 STM32H755 nucleo boards to use in a project in the company I work for. However, I haven`t been able to use them.I`m facing a problem with Hal_init(). When I select any timer as the Timebase Source Hal_init() never retur...
The eeprom I am using has no status byte/bit. In order to know if the device is busy you have to look for an ACK when repeatedly sending the address byte.I cannot find an easy way to do this using the CUBEIDE and the HAL. All the low level i2c routin...
STM32CubeIDE 1.6.0 was released this week on st.com as well as a in-tool update patch.Caution: The in-tool update does not allow updating drivers and ST-LINK server tool. Full installer is required for this.What is new in 1.6.0? (only some highlights...
I'm running PC-Lint as an external tool with the results going an output console. I'd like to be able to double click on a PC-Lint error message in the console and have the appropriate source file / line displayed as per compiler errors. I have PC-Li...
