STM32CubeIDE (MCUs)

IDE hangs after collapsing ( minimizing window) and expanding (maximizing). Or after Alt + Tab. From time to time."File -> Restart" only helps.I don't know how to fix this. Please, help.Tried to reinstall - the same situation. IDE uses internal Java: java.version=17.0.11As system Java versions, I have v.18, 21, 22  (checked via "update-alternatives --config java" command) Just have an idea to try to switch from internal to system version of Java, but did not find how it can be done. My config:Laptop Dell Vostro 3520Ubuntu 22.04.4  

Hi, So i am using STM32CubeIDE to program my STM32 card, except that when i create my project, it doesnt generate an MX file. So when i try to include the library "stm32fxxx_hal.h", it doesn't work. Why is that? And am I obliged to work with STM32CubeMX in parallel with STM32CubeIDE?PS : I use the latest version of the software, and my card is an stm32f303RET6.Thank you.

OS : Ubuntu 24.04 LinuxTarget MCU: STM32F103CI'm new to using STM32CUBEIDE I have noticed when i created the C/C++ project and chose the target MCU something off maybe that is the issuefind the photo down below.I have added an app directory only app/|- main.c|- inc     |- main.h both files are empty i did not write anything yet  just a main function that returns 0 and when i build it says "Error: Cannot find the specified linker script. Check the linker settings in the build configuration.make: *** [makefile:85: fail-specified-linker-script-missing] Error 2" is there something I should configure? or am i missing something? 

Hi,I’m porting the DATALOG2 application fromfp-sns-datalog2\STM32CubeFunctionPack_DATALOG2_V3.1.0\Projects\STM32U585AI-STWIN.box\Applications\DATALOG2to the STM32U575VGT6, but I’m running into issues with the Bluetooth functionality during debugging. Does anyone have any suggestions? The code enters this section:if (ret_status != (ble_status_t)BLE_STATUS_SUCCESS){BLE_MANAGER_PRINTF("Error: HCI_LE_SET_SCAN_RESPONSE_DATA [%x]\r\n", ret_status);goto end_label;}I can erase, read, and program the BLUENRG-M2SA using RF-Flasher Utility v4.5.0, which indicates that the chip is not damaged.The com

generated a new cubeIDE project with cubeMX, for my U585I-IOT02A board, the only things I changed are PC1 pin to high level and toolchain/ide to cubeIDE.building gives me this error : /opt/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.13.3.rel1.linux64_1.0.100.202509120712/tools/bin/../lib/gcc/arm-none-eabi/13.3.1/../../../../arm-none-eabi/bin/ld: read in flex scanner failed no matter what I do or find on internet, I can't get it fixed... I'm on arch linux and installed all stm32 softwares with aur and zip downloaded on the st site if needed.

Sir, I have installed stm32cubeide 2.0.0 which is latest version. I opened cube mx and created a new project and selected new x cube ai package and generated the code, works fine and done successfully.after that i press exit the project, then i open the project but the x cube ai package is not selected in cube mx, and even i saved also why? please help me @Nalle @LMSTM @Balabala 

Hello,Has the integrated support for CubeMX been removed in the new CubeIDE?I just updated to the latest (2.0) and now, when clicking on the ioc file of a project (created with previous version 1.19), CubeMX opens up.The top right corner has also changed.Also all the new project dialogs have changed, and it does not generate an ioc file anymore... Did my update went wrong somehow?

CubeIDE 2.0.0 (and before as well) for MacMacOS 15.7.2 IntelRun your program in debug, forget that the processor isn't stopped, click on the SFR pane, click on any value.BOOM, spinning ball, never returns, have to force quit. Next, it leaves ST-LINK_gdbserver running and unattached, you'll have to find that and kill it or you can't restart and expect to debug again.I haven't seen a program that I had to kill and restart this often since NewtonScript on Windows 95. Grrrrr  

Title edited to correct version number.I have not programmed in the IDE for a while.  But when I created a project, and edited the .ioc file, and told it to save and create the main.c file it did, and opened the main.c file. I am able to create a project, and it lets me go to the MX editor (I am in 1.9.0). I enable a couple of UARTS, Then I save. And it asks if I want to generate code, I say yes. And there is no code at all. There are only two files in the EPS_PDU_STM32L433RCT3 project directory the EPS_PDU_STM32L433RCT3.ioc.projectNone of the subdirectories were created, the main.c was not created. This used to work. I must have fat fingered something to screw it up. But I do not know what I did. I did see a warning on the project name in the Project ExplorerDescription Resource Path Location TypeProject 'EP

Hello All,I am trying to get back into Microcontroller programming by attempting to use the STM32F407 Discovery Kit. But my first difficulties are to get the STM32CubeIDE installed and configured properly and to work. I have downloaded and installed the Windows version of the STM32CubeIDE 2.0.0; and I am running Windows 11; but when creating my first project and selecting the STM32F407 Disc1, the STM32CubeIDE is not displaying the configurable Pinout of the STM32F407 that I am expecting to see as shown in the most Tutorial videos I have seen so far.  Please, help on  how I can configure the STM32CubeIDE correctly in order to program the STM32F407 Discovery Board I am trying to work with.Kindest regardsStarting_Point

I am running Linux Mint And I have had STMCubeIDE 1.7 and 1.9 and just installed 2.0. It gave me an error the first time which I forgiot to write down, but it was in the window that normally lets me edit the .ioc file to assign my pins and activate the peripherals. I looked in the community and someone said unclick CDT in the Available Software Sites. Now it does not even ask to create/edit the .ioc file. I am wondering if things are getting confused because I have 3 versions of the STM32CubeIDE installed. How do I uninstall them, so I can try to install a clean copy? I looked at one of my older projects and the .ioc file looks like a text file. #MicroXplorer Configuration settings - do not modify ADC1.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_5 ADC1.Channel-1\#ChannelRegularConversion=ADC_CHANNEL_6 ADC1.Channel-2\#ChannelRegularConversion=ADC_CHANNEL_7 AD

Hello everyone.In a couple of past days I was trying to make the code execution from external PSRAM to work. I managed to load the code into external FLASH and then copy it to PSRAM at boot stage. The code runs nice but can't debug it for some reason. Debugging worked when I was running the code directly from external FLASH but when I introduced copying the data to PSRAM and running it from there I started to get errors. It wont even let me Run the program if I dont exit the debugger.

I upgraded STM32Cube IDE to 1.12.0, and now when I double-click the IOC file, it just displays a text file, not the processor pin / configuration diagrams, etc.  I tried closing and re-opening the project(s) and closing and re-opening CubeIDE.  No change.

I am trying to toggle an led and in the debugger I am getting the error: "Break at address "XXXXXXX" with no debug information available, or outside of program code "; before the program ends itself. I've sourced the error back to the HAL_Delay, I think the HAL_GetTick is getting stuck in a infinite while loop and not updating I am using the stm32WL30KBV6 and currently only have decoupling capacitors, and VCap hooked up to it. I am using the internal clocks. I am debugging over SWD. I saw a previous post about the possible issue being boot0 being held, but I couldn't find a boot pin for this specific MCU. My timebase source in my IOC file is SysTick. I'm pretty lost right now, so any help is appreciated

2.0 of STMCubeIDE loads but is missing the New Project 'wizard' of 1.15:2.0 only allows a blank project to be created, but missing the graphic of the uP.1.15 allows wizard to run but then fails at the last step with error message something to do with embedded software, no matter what I try it always does the same. Is anyone having any sucess of getting this STMCubeIDE to actually run as its supposed to on a Mac?

I have tried to import example project, in that after selecting example and board then it tried to unzip the required F4 packages(stm32cube_fw_f4*) but 1280 is unzipped successfully but 1283 cant unzip this error remains what to do to solve this?

I have a STM32 project created for STM32H757 which has dual core CPU. The directory structure is look like this:I wanted to build this project using command line in my ubutnu machine. I have tried with this command:$ <INSTALLTION_DIRECTORY>/st/stm32cubeide_1.12.1/stm32cubeide --launcher.suppressErrors -nosplash -application org.eclipse.cdt.managedbuilder.core.headlessbuild -data "./" -build fx/CM7But it shows "WARNING: No Project matched "fx/CM7". Skipping..."I have tried running it from root of the p

Hi all,I'm experiencing the exact same issue described in this thread (https://community.st.com/t5/stm32cubeide-mcus/stm32cubeide-stm32cube-project-creation-issue/td-p/823125) with STM32CubeIDE v1.19.0 on Windows. After selecting a target MCU during project creation, the "STM32Cube" option remains greyed out, and I’m only able to create empty projects without CubeMX support.Here’s everything I’ve already tried (based on ST’s recommendations and other users’ suggestions):Set Target Selector Device Database Auto-Refresh to "No Auto refresh" under Window > Preferences > STM32Cube > Firmware UpdaterClicked Apply and restarted STM32CubeIDEDeleted the .stmcufinder folder from my user dire

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I got this problem: cube ide is not generating ioc fileit did not enable "next" option, I have latest version 2.0.0 (windows 11)

Hi all,I have recently installed CubeIDE V2.0 onto my Windows machine - it seems to be working okay.I have also installed it onto a Linux machine but the link between CubeIDE and CubeMX is broken (CubeIDE opens it as a text file).  I have CubeMX installed V6.15.0 - I can run separately.Someone said to me that for V2.0 I have to set the .ioc editor link manually - does anyone have the detail on how to do that?Kind regardsPedro

Hello,after upgrading from STM32CubeIDE 1.9.0 to 2.0.0 (Eclipse 2024‑09), we encountered a critical issue with Git integration when using SSH and Azure DevOps.In version 1.9.0, Git operations (pull/push) worked correctly because the IDE allowed selecting an external SSH client (e.g., OpenSSH or PuTTY/Pageant). Azure DevOps recently deprecated ssh-rsa (SHA‑1) and now requires rsa-sha2-256 or rsa-sha2-512 for host key algorithms.In STM32CubeIDE 2.0.0:The IDE uses Apache MINA sshd internally for SSH.External SSH client configuration (GIT_SSH or core.sshCommand) is ignored.Apache MINA does not support RSA-SHA2 host key algorithms, so the handshake fails with:

Autocomplete is not working on v2.0.0, also didn't work on v1.19.MacOS 15.5Macbook Pro 16"2,3 GHz 8-Core Intel Core i9Any suggestions?

Im new to C programming and even more, programming with a MCU. I have started a project and it was compilable for a while but suddenly, i ran into issues with include errors in data generated code. This is the error code:02:16:11 **** Incremental Build of configuration Debug for project TSCU_ER26 **** make -j7 all arm-none-eabi-gcc "../Drivers/CMSIS/RTOS2/Template/cmsis_os1.c" -mcpu=cortex-m7 -std=gnu11 -g3 -DDEBUG -DUSE_PWR_LDO_SUPPLY -DUSE_HAL_DRIVER -DSTM32H7A3xx -c -I../Core/Inc -I../Drivers/STM32H7xx_HAL_Driver/Inc -I../Drivers/STM32H7xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32H7xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Drivers/CMSIS/RTOS2/Template/cmsis_os1.d" -MT"Drivers/CMSIS/RTOS2/Template/cmsis_os1.o" --specs=nano.specs -mfpu=fpv5-d16 -mfloat-abi=hard -mthumb -o "Drivers/CMSIS/RTOS2/Template/cmsis_os1.o" arm-none-ea

I was able to install and open the STMCubeIDE for my macbookpro with M1 apple silicon. But cannot obtain .iop files as the STMCubeMX plugins .mx and .mcu do not unpack and get installed. I have checked my firewall and any blockages created by mac but nothing is being blocked in quarantine or privacy as well. I tried to completely delete and reinstall the software 5 times but nothing is working. As the plugins are default no manual intervention can be done as well. Please help!