STM32CubeIDE (MCUs)

Hello,I'm using the IDE project properties "MCU Post build outputs" section to enable bin file generation. The default behavior though is filling non used gaps in output bin with 0x00, Is it possible to override the "arm-none-eabi-objcopy" with "--gap-fill=0xff" to change default behavior? I couldn't find any place to override this in project properties inside the IDE itself... only run it via post build steps manually and disable the "output bin generation" checkbox above.Thank you.

Hi,I have a c++ file with a table of utf16 c style strings encoded as utf16. I need this file to be encoded as utf16 for the compiler to understand correctly the 'special' characters. In IAR, it was super easy as the compiler could read both utf8 and utf16 files.It seems however that cubeIDE only handles utf8 encoding. Is that true? Is there a work around? Moving my table from utf16 to utf8 would really annoy me…Thanks in advance  

I am configuring a NUCLEO-U5A5ZJ-Q with SDMMC (1-bit) but no FATFS seems available in Middlewares in STM32CubeMX 6.13.0 for this board?Has FATFS support dropped? 

 In STM32CubeIDE Version: 1.17.0 Build: 23558_20241125_2245 (UTC) (migrate from FW_H7 V1.11.2 to FW_H7 V1.12.0), the ADC3 initialization code generated from the .ioc file is missing the resolution setting. Specifically, the line hadc3.Init.Resolution = ADC_RESOLUTION_12B; is not included, even though the resolution was configured in the .ioc file. As a result, the generated code for ADC3 initialization appears as follows, with the resolution parameter omitted:    /** Common config */ hadc3.Instance = ADC3; hadc3.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1; hadc3.Init.ScanConvMode = ADC_SCAN_DISABLE; hadc3.Init.EOCSelection = ADC_EOC_SINGLE_CONV; hadc3.Init.LowPowerAutoWait = DISABLE; hadc3.Init.ContinuousConvMode = DISABLE; hadc3.Init.NbrOfConversion = 1; hadc3.Init.DiscontinuousConvMode = DISABLE; hadc3.Init.ExternalTrigConv = ADC_SOFTWARE_START; hadc3.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE; hadc3.Init.ConversionDataManagement = ADC_CO

I wish to decode the output of the JPEG accelerator using the DMA2D controller from YCbCr to RGB, as referenced here:https://www.st.com/content/ccc/resource/training/technical/product_training/group0/d7/07/45/76/c2/f9/41/4f/STM32H7-Peripheral-JPEG_codec_JPEG/files/STM32H7-Peripheral-JPEG_codec_JPEG.pdf/_jcr_content/translations/en.STM32H7-Peripheral-JPEG_codec_JPEG.pdf I am using an stm32h7 nucleo board. In the DMA2D configuration menu I have set transfer mode to "Memory to Memory with Pixel Format Conversion". My problem is that in the foreground layer configuration, the input color mode drop down menu does not show YCbCr as an option. Do I have to set it up manually or is there some other way to configure DMA2D for this use case? For manual setup, are there any extra steps I should consider other than simply replacing the input color mode field to YCbCr? Do I need to consider any changes to the pinout?I have checked and in the source files there is a macro for YCbCr input mode.

 I am using a standard working example of STM32F429ZI on an STM32F439ZI. Usually if the pinout match, these codes work if the series differs also. But the Ethernet initialization is not happening and since the code is given by STM32 Cube IDE, unable to find where to modify things. Kindly help me in this concern. I am attaching an image related to the same issue.Thanks 

How do you enable Auto-Activiation for Content Assist with typing any character? And how do I disable hiding of Content Assist as soon as the current filter would show an empty result?Technically Ctl-Space works, but it's annoying. I'm used to a fast user interface with automatically displayed Content Assist.

For some reason my STM32CubeIDE debug mode is not working for my STM32F469I-DISCO board. Whenever I run the debugger, the screen on the STM32F469I-DISCO does not initialize (stays black), even when I press the Resume button (play/pause icon). If I press the pause icon, the debugger session seems to crash/exit. It ignores breakpoints. It's as if the STM32F469I-DISCO is in its own little world, wholly unconcerned with whatever I do. I have attached a video demonstrating the issue.

hi,yesterday before  i have updated cube ide to version  1.18.0 , after the update qspi external loader stopped working .Before the update qspi related stldr creation & external loader everything works fine , after the update everything related  qspi debugging completely broken down .Even the https://github.com/cturvey/stm32extldr also stopped working.I have suspected v2 stlink driver , v2 st link firm ware & cube mx So, i have removed the the stlink driver and version v1.18.0 software and installed the ide version v1.17.0 but still the problem is same how to bring back( downgrade) old st link driver and compatible v2 st link firmware to v1.17.0.Now my completely stopped due to this ! . please suggest me .I don't know how many v2  st link user having similar debugging with qspi memory problem now ?   

Hey All,we are not able to use the latest STM32CubeIDE 1.13.x IDE as the myST login doesn't appear (just the blue animated loading animation).In our other Eclipse-based applications we just imported our certificates using the keytool into the Java certificate store. For eclipse this seems to work as downloading stuff from the marketplace works just fine.But this one seems to be ignored by the properitary login mechanism.Any ideas how to solve this issue or debugging it further?Thank you!

IDE VERSION: v1.14.1+Target: STM32H750Debugger: ST-LinkSo, 98.9% of the time I try to enable RTOS aware while debugging using the ST-Link I receive this message:After that, I'm no longer able to debug code. This is normally "worked around" by closing the IDE and trying again, but as you can imagine, it is not a viable solution.I have no clue what is going on, so if you need details, please share what you might need captured.

Hi,I'm new to the STM32Cube ecosystem and I got really confused when it come to get this board working.So my first step when trying to understand how to use this kit was to take a look on the stock firmware source code and this is where my problems started.Absolutely nowhere this information is clearly given. I had to guess that this board was probably running some firmware found inside the X-CUBE-CELLULAR expansion package.I could successfully flash some BIN files into the board, but then I tried to find out how to change the stock firmware.When importing the X-CUBE-CELLULAR into my project explorer I can't open the IOC file to see how the freeRTOS was setup.Maybe I'm not supposed to import X-CUBE-CELLULAR that way but how could I know? the getting started guide doesn't explain anything!I've read on some other guides that expansion package are usually installed using the: "Help>Manage Embedded Software Package"And I see a lot of X-CUBE-SOMETHING here but CELLULAR is nowhere to be f

STM32CubeIde Version: 1.17.0 Build: 23558_20241125_2245 (UTC) To show this bug, project “bug31_STMCubeIde” has been generated from a well tested .ioc file. Printf() is re-directed to UART3 enabling messages on serial STLink interface. A “UserCode” directory, with “UserInclude.h” and “testInclude1.h” files, is added to file system, to include dir and code source. testInclude1.h defines MY_DEFINE1 as true (1) UserInclude.h has some conditional include : /* testInclude1.h exist and is in include list - condition is true */ #if __has_include("testInclude1.h") /* include will be executed and is shown correctly */ #include "testInclude1.h" #endif /* __has_include */ /* testInclude2.h doen not exist in include list - condition is false */ #if __has_include("testInclude2.h") /* include will not be executed and is shown correctly */ #include "testInclude2.h" #endif /* __has_include */ that work as expected. Than has some conditional define that show not as expected: /* MY_DEFI

Hi everyone,I'm working on a project with STM32CubeIDE and an STM32H747 microcontroller. I've configured the clock sources in the .ioc file as follows:High Speed Clock (HSE): BYPASS Clock SourceLow Speed Clock (LSE): Crystal/Ceramic Resonator  When I generate the code, the process appears to complete successfully, as I don't receive any error messages. However, when I check the SystemClock_Config function, I don't see the clock configurations that I set. Here is the generated code: void SystemClock_Config(void) { RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; /** Supply configuration update enable */ HAL_PWREx_ConfigSupply(PWR_SMPS_2V5_SUPPLIES_LDO); /** Configure the main internal regulator output voltage */ __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1); while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {} /** Initializes the RCC Oscillators according to the specified parameters * in the RCC_OscInitTypeDe

The newest version of CubeIDE requires a sign-in to myST, but the dialog box hangs on Ubuntu.  Pretty frustrating...

Hallo Everyone,i am kindly new on STM and i am starting with some Basics programming stuff using a Ubuntu PC and  the NUCLEO-F401RE. However after installing the Ubuntu Version with the "STM32CubeIDE Debian Linux Installer",  i started a new Projekt and i configured the Pins, and after that when i tried to generated the the code files it did'nt work at all. In the Projekt Folder there is just one ioc file to be see and nothing else. I tried "Project-> generate Code" but nothing, also "Help -> STM32Cube updates" nothing changed. Has anyone an idea of what  could help me here! Kinds regards

I'm working on a project that's using an STM32G484CEUX. The WRP2A and WRP2B registers are not showing under the FLASH peripheral of the SFRs tab:The device is running is dual bank mode.I have added them to the .svd file, but I think they should already be there?Edited to correct grammar.

Hi,I upgraded CubeIDE to V.18 but when creating a project from an IOC file it could not generate any code because the micros packages are missing. It said to log into MyST but there is no Login option where it previously was (see screenshot below).How do you do that in V18?Thank you  

When attempting to configure TIM1 channel 4 to "PWM Generation CH4 CH4N" to operate on PE15 for the eval board, the code in tim.c will include the following: However, the definition used, GPIO_AF3_TIM1, is a HAL library definition instead of "LL_GPIO_AF_3", which is the correct LL definition (in both cases, the value is 0x3h). If both the HAL and LL drivers are used, this may still compile, however if only using LL drivers without the HAL, it will throw a compile time error.

I have a project with TrustZone enabled, and am able to debug the non-secure side fine, but breakpoints never hit on the secure side (functions through nsc from non-secure side) other than main before it jumps to the non-secure side. I'm setting it up as follows:. Are there any settings so that breakpoints will hit in the secure code called from the non-secure side?Thanks.  

Hi Imen,   The link is not working anymore, can you share it again?I would need STM32CubeIDE 1.6.1 as well

When I make a change to the Minimum Heap Size setting in the ioc file (STM32CubeIDE 1.16.1) for G071RBTX, it results in no change to the linker file. However, changing the Minimum Stack Size here does cause a change in the liker file. What does the MHS setting actually do?I have read posts claiming that this is some type of check and has no other real value. I can't understand what is meant by this however. I don't use a heap in my programs as far as I am aware. I do use FreeRTOS but it seems that has its own chunk of RAM that it uses as a heap but not related to this MHS setting. I'm not starved for RAM but I am interested in knowing what this setting is supposed to do.

Hi Cube/Gfx Team,Cube 1.16.1 and GfxDesigner 4.24.1 generate different .cproject outputs. In a commit on the left, rows 2 and 3 are on separate lines but in newly generated .cproject these are combined into single line 2 on the right. Also spaces are replaced with tabs.Could this be somehow 'fixed' ?Thanks

Hello,I've seen that there is a GCC 12.3 version of GNU Tools for STM32 in the repository  here: https://github.com/STMicroelectronics/gnu-tools-for-stm32.When can I expect this to be released in an official STM32CubeIDE/CubeCLT version?Does this repository also contain the patches that are part of the STM32CubeIDE toolchain? And does STM also fix bugs in this private repository or does it just follow GNU releases like the official Arm GNU Toolchain?Thank you for your help :)Regards, Nico

Hello I am working on an STM32F765VGT6 microcontroller using STM32CubeIDE v1.17.0 on Windows 10 Pro. The project requires enabling both Ethernet (ETH) and USB Custom HID functionalities.  Enabled Connectivity in STM32CubeIDE:1. Ethernet (ETH)  Mode: RMII2.USB ConfigurationCustom Human Interface Device (HID) enabled USB_OTG_FS in Device ModeProblem Faced:In Project Manager → Code Generator, there are two options: For Ethernet: Requires selecting "Add necessary library files as reference in the toolchain project configuration file."For USB Custom HID: Requires selecting "Copy only necessary library files."However, both options cannot be selected simultaneously, forcing me to choose Add necessary library files as reference in the toolchain project configuration file. Please find the attachment for your reference.Issue with USB Middleware Files:Due to the selected option, USB middleware files are not being generated properlyAs a temporary solution, I manu