STM32CubeIDE (MCUs)

 HI,I'm using: windows 11, STCubeIde 1.18.1 on a fresh installationI tried to:Open org.eclipse.ui.workbench.prefs: everything here was comment out, I added a line "themeid=org.eclipse.e4.ui.css.theme.e4_dark"Manually Deleted .metadataSearched CubeIDE plugins/ directory for *theme: found only "org.eclipse.e4.ui.css.swt.theme"Tried running stm32cubeide.exe -cleanTried to install a theme plugin from market place, pointless as I can not select it from drop down after the installationRestart windowsReinstall STcubeideAny ideas?

I am running STM32CubeMX v6.13.0 and STM3Cube2IDE v1.17.0 on the STM32F767 Nucleo. Dual Bank Mode is enabled. Code is execting in Bank 1 Sector 0 (0x08000000). Default Values are saved in Bank 1 Sector 12 (0x08100000). Default Values can be changed via a serial Command Line Interface (CLI). I recently changed my code to add variables to the Default Values struct.I tested the change, but it was not working. The code acted as though the MCU was no longer in Dual Bank Mode, even though I could see the previous data in Memory Window address 0x08100000 on the debugger.  I opened the ST Link Utility, and sure enough, Option Byte nDBANK was Checked (Single Bank Mode). I don't know how this bit seemingly got flipped, but that is not my immediate problem. I used the ST Link Utility to re-enable Dual Bank Mode. I executed my code and the new Default Values were written-to and recalled-from Bank 12.  However, if a simply stop a

I updated cubide to 1.18.1 and the master clock no divider function in the IOC file doesn't work. I Check the box, but in the main.c build it doesn't apply the checkbox, I can work around it but might be an issue for others.

Hi, I wanted to just blink and LED as a test for an STM32F429 discovery board, but it just wont work and i've exhausted my options for attempts, clearing the flash doesnt work, neither does chainging the USB cable or changing the debugger configuration.Any suggestions?

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I just got an STM32F746ZG Nucleo 144 microcontroller, and was setting up a project using the STMCubeIDE, but it was giving me this error when I was trying to have it generate the code to get started on my project: please login to download a software package go to myST -> login.

hi,CubeIDE MMT is not showing entire 320KB RAM_D1, but only 128KB AXI SRAM. The MMT .ld file also says this in a comment.1. Why is this done? 2. Anything I can do to make MMT show up entire RAM_D1?thanksMCU: STM32H723ZGT6Version: 1.18.0Build: 24413_20250227_1633 (UTC 

I created a python script with GUI, generating a class inside a .cpp and .h files. I put those files inside a worlspace project folder. But I want to importa that files inside a IDE project directly in Python script. There are some way to do that.

I am trying to import and old sw4stm32 (ac6) project into stm32cubeide 1.18.1 but it does not work.I have tried Migration guide from System Workbench to STM32CubeIDE, UM2579. I can select the import project -> general -> import ac6 systemworkbench for stm32 project. I select the folder with the code and click finish but nothing happens. I do not get any error of success messages and no project appears.Most of the tutorials/posts are 3 to 6 years old. Is there a new way to import the projects? Is there a log file so I can troubleshoot this?

My Cubeide version 1.18.1 have the exactly same issue. I installed the Darkest Dark Theme from the store but the issue persist. The problem started for me after I update my Windows 11 to the 24H2 version. In the same machine I have also installed the Eclipse IDE version 2025-03 and the MCUXPresso IDE (which is also based on eclipse) version 24.12,Both with the same Darkest Dark theme installed and both are normal, without this white scollbar problem. It seems obvious to me that the problem is only in Cubeide.Another detail is that the problem is only in the editor window scrollbars, all other windows are ok (see attached photo).CubeIDE with white scrollbar I tried to uninstall and reinstall Darkest Dark theme, but the problem still persist. If anyone knows what this problem is about, it will be of great help. Edit: Moved from Issue with Scrollbar Color in Dark Theme on STM32CubeIDE to a new thread

I need to communicate with FPGA by QuadSPI. I use the NUCLEO-H743ZI2 and FreeRTOS with STM32Cub IDE.So my code to write data to FPGA looks next:uint32_t qspi_write(const uint8_t* RXbuf, uint8_t* TXbuf, uint16_t* tx_length) { sCommand.InstructionMode = QSPI_INSTRUCTION_NONE; /* Specifies the Instruction Mode: value of @ref QSPI_InstructionMode */ sCommand.Instruction = 0; /* Specifies the Instruction to be sent: value (8-bit) between 0x00 and 0xFF */ sCommand.AddressMode = QSPI_ADDRESS_4_LINES; /* Specifies the Address Mode: value of @ref QSPI_AddressMode */ sCommand.AddressSize = QSPI_ADDRESS_32_BITS; /* Specifies the Address Size: value of @ref QSPI_AddressSize */ sCommand.Address = *(uint32_t *) RXbuf; /* Specifies the Address to be sent (Size from 1 to 4 bytes according AddressSize): value (32-bits) between 0x0 and 0xFFFFFFFF */ sCommand.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE; /* Specifies the Alternate Bytes Mode: value of @ref QSPI_AlternateBytesMode *

Hello,I'm working on stm32h7 with the STM32CubeIDE IDE and I'd like to know how to make sure that when the debug starts it doesn't delete the whole program. Let me explain: in my flash memory I have data in a specific location and specific size that I've written via the program and that I want to keep.The problem is that when I launch the debug, it deletes the entire flash memory to write the new program.Is it possible not to erase a specific memory location?(I've tried with KEEP and NOLOAD in the linker script but it doesn't work).   thank you

The bug which was introduced in 1.14.0 which prevents a post-build step command to run, still exists in 1.14.1 with my project.I have a Windows batch file which should be run after build, and has worked correctly before version 1.14.0The result of the build post step is:..\postprocess.batmake[1]: *** [makefile:97: post-build] Error -1make: *** [makefile:65: all] Error 2"make -j4 all" terminated with exit code 2. Build might be incomplete.@Semer CHERNI Resolution in following post.

Where are the header files in Project Explorer? I can open Application/User/main.c and see that it includes main.h, but it's nowhere to be found in the Project Explorer. If i right-click main.h in its includfe statement in main.c and select 'Open Declaration', it opens main.h. Hovering on the editor tab, I see it's in my project under 'Inc', but that folder does not show up in Project explorer, either.So I use File Explorer and find it in my project folder in the 'Inc' folder that does not appear in Project Explorer. I don't understand this; someone please explain it to me.Also, I want to add a header file, so I select File/New/Header File, and it opens a dialog box where I use the 'Browse...' button to select a home for it. The 'Inc' folder does not appear there, either. Where do I put my new header file? I'm totally at sea on this.I'm using:STM32CubeIDEVersion: 1.18.1Build: 24813_20250409_2138 (UTC) Thanks!

Hi, I'm working on a new Firmware Framework, but I need to use C++17 standard. I used STM32CubeMx tools for generating code and now I'm compiling with C++14.How I can change standard? Instead to compile with C++14 I want to compile using C++17.

Hi.Does anyone know how to include header files in a .zip export of a project? This applies in particular to projects that have started life as a ST example project. These projects don't show header files in the Project Explorer. You have to use the Include Browser in order to open header files. I have to archive a project in a self contained way, so can't use any of the online source management services. Preferably the archive should include all the files needed to build the project and no more. The actual project is based on the STM32H573I-DK_aws_eth example project. All the files shown in Project Explorer are actually resources linked to files in the AWS package. This makes it impracticable to select the necessary files using the operating system file system. I can't attach the exported file for this project, so I've attached one for a simple ST example project which shows the same problem. Thanks in advance for your help.

Hi, I am trying to integrate Honeywell MPR pressure sensor (which runs over the SPI) with the Nucleo board using the STM32cube IDE. The library and everything else is working fine with the Arduino IDE environment but deploying things over the STM32cube IDE is having an issue.Upon sending any command to the sensor, I am not receiving anything back from the sensor. Is there a problem in the configuration of the SPI to match the sensor requirement, if yes, then what should i try to adjust ?Anyone else having the same issue ?

Hello ST Team, I am using STM32CubeIDE and working on STM32F072R8T6 MCU. I am not able to debug my code. Same code was working fine till few days.  But now it give  me follow errorError: Data mismatch found at address 0x08001D99 (byte = 0x60 instead of 0x68) Error: Download verification failed Encountered Error when opening C:\ST\STM32CubeIDE_1.18.0\STM32CubeIDE\plugins\com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.win32_2.2.100.202412061334\tools\bin\STM32_Programmer_CLI.exeError in STM32CubeProgrammerShutting down...Exit. Please help me for the same. The error screen shot is as attached. Best Regards,Rakesh Gajjar

I'm having trouble connecting my STM32 H743ZI-Q device to STM32CubeIDE. I've tried various troubleshooting steps, but the IDE still doesn't recognize the device. Has anyone experienced this issue and found a solution? Any guidance would be appreciated!

Hi. There is a minor bug in writing to LEDs when this package is used on the STM32H573I-DK development board.In ..\Common\cli\logging.c there is the following code at line 77: HAL_GPIO_WritePin( LED_RED_GPIO_Port, LED_GREEN_Pin, GPIO_PIN_SET ); HAL_GPIO_WritePin( LED_RED_GPIO_Port, LED_RED_Pin, GPIO_PIN_RESET );The first line has the wrong port specified. On boards with both LEDs on the same port this wouldn't be noticed, but on the STM32H573I-DK the LEDs are on different ports.

Hello, What are the newest versions of STM32CubeIDE and STM32CubeProgrammer that still work under Windows 7?  I have searched high and low but could not find a simple list of versions and host system requirements.  Thank you.

Hello,I want to try out 6LowPan on S2LP and found that in SUBG2 module I can do that on Contiki. Everything is being built on `NUCLEO-H753ZI` + `NUCLEO-S2868A2`. But after trying to generate code I found few issues in order to make it compile. Maybe it is some misconfiguration, some bugs or mixture of both. But basically issues I found with their fixes I have applied are as follows:even before `SUBG2` project was missing `NUCLEO...` defines in `stm32h7xx_nucleo_conf.h` and what is frustrating is that there is no user code place so what I have added is being removed after each code generation. Solution following lines added to `stm32h7xx_nucleo_conf.h`:#define USE_NUCLEO_144 #define USE_NUCLEO_H753ZI​COM (Serial interface) initialization is generated with single argument, while Function requires 2. Solution was add `COM_InitTypeDef` variable and pass it too in `contiki-platform.c`.- BSP_COM_Init(COM1); + COM_InitTypeDef comInit = {.BaudRate = 115200, + .WordLength = UART_WORDLENGTH_8

I want to explore dual core processor so i was going through stm32h757xi microcontroller which has dual core microcontroller. As currently i was working on stm32g4 microntroller for which i have made custom pcb in that for programming i have used serial wire debuggger but in stm32h757xi microcontroller how to program it like i want to interface mpu6050 in  cortex-M4 and CAN interface in cortex-M7

Here's my infinite loop in a cpp file  #include "main.h" #include "lib.hpp" void run() { auto cnt = 0u; while (1) { if(!HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_13)) cnt++; } }I run the Debugger and execute the statements until I get to the "if" statement above then when pressing F6 another time the execution stops waiting to read the value of pin 13 (the blue button on the board). But while I have also added "cnt" onto the "live expressions" its value doesn't go beyond 0 even though I press the button couple of times.My purpose is to see the value of "cnt" after pressing the button no matter how much it is. 

Hello AllI'm using STM32CubeIDE 1.18.1 on a Windows 11 (10.0.26100) virtual machine through VirtualBox (7.1.8).I've been able to create a project for my board and generate code, however when I go to the software packs, it causes the IDE to consistently crash.I have so far attempted to no success:Reinstalled the softwareUpdating my java installationUsing a different drive (C:/ instead of a shared Z:/ drive)My .metadata/.log is as follows - repeated many times:(I have also attempted to install STM32CubeMX but have been unsuccessful, probably unrelated)Does anyone have any ideas or solutions? - A quick scan of the forum didn't come up with anythingMy local installation of the IDE works (and gives the same .log errors) however that isn't a viable solution for me in the long term.Thanks in advance.