STM32CubeIDE (MCUs)

Hello,On the STM32u5g9, using STM32CubeIDE 1.19.0 (CubeMX 6.15, just in case) with jpeg hardware .When debugging the Huffman tables, the rm-0456 gives the address boundaries for the AC0 and AC1 tables; 2 strictly non overlaping tables.In the SFRs menu of cubeide, AC0 starts at the right address, but not AC1 which starts in the middle of the AC0 table, here 0x4002a5dc instead of 0x4002a660 and finishes at 0x4002a738.Then AC0 and AC1 are overlaping/interleaving in the SFRs with same addresses which makes it difficult to follow. I don't think this behavior was wanted. 

Here are some threads which describe the problemshttps://community.st.com/t5/stm32-mcus-boards-and-hardware/32f417-how-to-use-swv-itm-swo-debug-output-without-cube-ide-or/td-p/843611/page/2https://www.eevblog.com/forum/microcontrollers/stlink-debugger-configures-some-32f4-target-registers-e-g-swo-trace-macrocell/msg6056111/#msg6056111Basically, if you want to do Statistical Profiling, you have to enable PC Sampling and then Cube leaks memory at around 100kbytes/sec. Eventually it crashes, obviously. The SWV ITM debug mode does not need PC Sampling and is thus a lot more reliable, but only in the OpenOCD debugger mode.Instead of adding more stuff which nobody uses, ST should fix this program properly, starting with the famous "random file opening" issue which about 100 people have complained about.Another way to crash Cube is to use a STLINK debugger with some unspecified fault on the USB side. Cube just leaks lots of memory and bombs. Poor error detection...

I am using the Nucleo board as a prototype before I get a board made.Is there a complete STM32CubeIDE project anywhere I can use which has all the memory etc set up?ThanksAndy. 

Worth checking this on whatever new version comes out. This is really sloppy Java code, which is something ST tend to not fix (see the random file opening bug for example).It is about 10k bytes per second.Probably not noticed by most people, using this feature only occassionally.For long term debug you will probably be using either a UART or USB VCP.

 Hello,We are working with the STM32N657X0-Q and we would like to understand the best way to flash my C/C++ program onto the board using STM32CubeIDE or STM32CubeProgrammer.Specifically, we have the following questions:Flashing from STM32CubeIDE:Is it possible to directly flash my compiled C/C++ program to the STM32N657X0-Q using STM32CubeIDE?If yes, what are the required configurations for the debugger and the flash settings?Using a Binary or Hex File:When compiling a project in STM32CubeIDE, where can I find the generated .bin or .hex file?What are the correct steps to extract the binary or hex file from STM32CubeIDE? ==>  We managed to retrieve binary and hex files from STM32CubeIDE, but we are unable to flash them using STM32CubeProgrammer.Flashing with STM32CubeProgrammer:Once I have the .bin or .hex file, what is the correct procedure to flash it onto the STM32N657X0-Q using STM32CubeProgrammer?Are there specific memory regions or settings that I need to configure be

Chip Model: STM32F030RBT6HAL Version: HAL Package "FW.F0.1.11.0", Patch="FW.F0.1.11.5"Symptom: After writing Data0 and Data1 to the Option Bytes (OB), debugging becomes unavailable. When checked with a programming tool, the protection level of the OB field changes to "BB". The system returns to normal after rewriting the protection level to "AA".Analysis:HAL API Function: HAL_StatusTypeDef HAL_SLASHEx_OBProgram (FLASH-OBProgramInitTypeDef * pOBInit) The parameters, uint8_t RDPLevel; There is no complement.and then, another function was called to rewrite configuration: FLASH-OB_RDP_LevelConfig (pOBInit ->RDPLevel); The register written here is only an 8-bit protection mode parameter whitout complement code. During option byte loading, the bit-wise complementarity of the option byte and its corresponding complemented option byte is verified. In case of failure, an option byte error (OPTERR) is generated and the corresponding option byte is considered as 0

hello my frendsnow i habe a new doubt!i am traing to enable the DCMI in the STM32H743BGT6 whit the stmcubeIDE (in the cubeMX section)and as you can see in the image above, the program does not let me enable the DCMI because its resources are used by the "PSSI" (which I NEVER enabled, and I imagine that it is an initial configuration by default)(with fedora 41 on my PC) with this version:and according to this tutorial: https://community.st.com/t5/stm32-mcus/how-to-configure-and-use-the-pssi-on-the-stm32h7/ta-p/49811 I should be able to disable the PSSI (which I don't want) in the section you see in the tutorial imagebut I can't because that PSSI is NOT in that part, nor can I find where it is to DISABLE it anywhere in my  stmcubeIDE (as you can see in the first image I posted)the question is: where will I be able to disable PSSI to enable DCMI?:crying_face:Saludos!...

Following up from my previous post, I am having issues with code generation - it seems to complete, but I don't see anything changed in the code.Here attached you will find the ioc file. I modified pin names for PB10 to PB12, but after generating the code I don't see any of the name in the project (should be in main.h, but I did a search in the whole project just to be sure). I am using STM32CubeIDE 1.16.0 on mac Sonoma 14.2.1 with M1 chip.

Hi I created a new project in STM32CubeIDE, but in Project Manager → Project, the “Generate under Root” option is grayed out and cannot be changed. What’s the reason for this? 

in debugging mode the values of variables gets corrupted when I check in live expressions. Here corrupted means shows wrong values.

Hi,I’m working with an .ioc file to generate functionality, but the changes I make in the .ioc file are not being reflected in the generated code. I can see the updates inside the .ioc file itself, but the code generation does not apply those changes.Has anyone faced this issue before or knows why this might be happening? Any suggestions would be greatly appreciated.

Hii Everyone, I am trying to debug with SWO and SWV in STM32CubeIDE with NUCLEO-H753ZI. But, I am not getting any prints on SWV ITM Data console. As you can see all settings in the below attachments. My CPU system clock is running at 400Mhz. Anyone suggest me to get prints in SWV/ITM Data console.    

Firstly, the installation process is pretty ugly and the documentation is very sparse.From the README.md file:This application runs from the external Flash memory (LwIP_TCP_Echo_Server Appli).It boots from internal Flash (Template_XIP_Boot) then jumps to the application code in external Flash.To configure STM32CubeIDE Debug Configuration, you must do the following : 1. Upload the template XIP2. Add the adequate external loader (MX25UW25645G_STM32H7S3L8-NUCLEO.stldr file) in Project->Debugger Configuration3. Add in the startup the template_XIP_Boot in Project->Debugger Configuration4. Move up the application in the startup Step 1, real helpful, what an ordeal.Step 2, could not find MX25UW25645G_STM32H7S3L8-NUCLEO.stldr used MX25UW25645G_NUCLEO-H7S3L8.stldr insteadEnvironment:STMCubeIDE V1.19.0STMCubeMX V6.15STMProgrammer V2.20.0ST-Link F/W V3J16M9 My problem:When I run the code in debugger mode, execution never gets out of Template_XIP_Boot.Ends up in error handler.

Hi there,So I'm using STM32CubeIDE as is the program we use in Embedded Systems subject at my university. I installed it on Arch with GNOME 49 Wayland (I know, they hate each other) and I'm passing the GDK_BACKEND=x11 environment variable. I've already fixed the debugger not having the proper libncurses version and now I can upload code to the board but I cant visualize IOC files, board selector, etc. Any help would be very appreciated.Thanks in advance!

Has anyone worked with the Serial Wire Viewer on an STM32H7RS board?We've been using it on a F7 board, without too much issue, but we are stuck on this new board. We've followed the usual steps :- Enable Serial Wire Viewer (SWV) in Debug configuration (using the CPU Core Clock)- Overwrite the "_write" function to use ITM_SendChar(...) (also tested that it works and calls it for every character we send with printf()- Open the SWV ITM Data Console, enabling port 0 and start trace. However, nothing appears in the console :( We double checked the clock ..We also tried to enable the debug mode for our application (although, it doesn't seem to change anything in the code)But so far nothing..One thing to note is that our application uses ThreadX and NetXDuo (I don't know if it has an impact...)We are also using a simple STLINK-V3 connector to debug

1. Problem DescriptionI am working on an STM32H7S3L8 Nucleo board and building a bare-metal project with the Mongoose networking library (no RTOS, no LwIP).The project compiles successfully after adjusting flash size in the linker script, but fails to load into the MCU via STM32CubeIDE or STM32CubeProgrammer.I consistently see this error:Error in final launch sequence: Failed to execute MI command: load ".../Mongoose_Webserver_Boot.elf" Error message from debugger back end: Load failed And from CubeProgrammer logs:Memory Programming ... File : Mongoose_Webserver_Boot.elf Size : 68.86 KB Address : 0x08000000 Download in Progress: Error: file size is bigger than the flash memory size. Error: failed to download Segment[0]Even though the ELF file size is only ~69 KB, CubeProgrammer reports it does not fit in flash.2. Development EnvironmentBoard: NUCLEO-H7S3L8 (STM32H7S3L8Hx)IDE: STM32CubeIDE 1.17.0Toolchain: GNU Tools for STM32 12.3.rel1Debugger: ST-LINK V3External libs: Mongoos

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 STM32MP2 series and extended the support for boards based on the STM32MP2 microprocessors Added the support for STM32WL30xx and STM32WL31xx microcontrollers to the STM32WL3x line Added automatic external memory loader prefilling in debug configuration for boards based on the STM32N6 series Added the support for OpenSTLinux 6.1.0 through the update site mechanism Added the support for STM32MP2x-M33-TD projects generated from STM32CubeMX standalone Added the Cortex®-A35 support in the SFRs view Added the capability to install OpenSTLinux through the update site mechanism on empty projects for STM32MP1 and STM32MP2 devices Added the support for TF‑M projects debugging for STM32MP2x-M33-TD Added the new view Flash memories programming allowing the

I want to use the rsa feature of mbedtls but when I uncomment #define MBEDTLS_RSA_C in the mbedtls_config file it is showing undefined reference to mbedtls_rsa_get_len, mbedtls_rsa_check_pub_priv, mbedtls_rsa_init, mbedtls_rsa_free and mbedtls_rsa_import_raw.  

I am currently following a tutorial on setting up micro-ros with STM32 uC's and for some reason, I can't seem to find a particular setting described in the steps.micro-ROS can be used with SMT32CubeIDE following these steps:Clone this repository in your STM32CubeIDE project folderGo to Project -> Settings -> C/C++ Build -> Settings -> Build Steps Tab and in Pre-build steps add:docker pull microros/micro_ros_static_library_builder:kilted && docker run --rm -v ${workspace_loc:\${ProjName}}:/project --env MICROROS_LIBRARY_FOLDER=micro_ros_stm32cubemx_utils/microros_static_library_ide microros/micro_ros_static_library_builder:kilted Add micro-ROS include directory. In Project -> Settings -> C/C++ Build -> Settings -> Tool Settings Tab -> MCU GCC Compiler -> Include paths add micro_ros_stm32cubemx_utils/microros_static_library_ide/libmicroros/includeI proceed to do the following but under the 'settings' menu, I am met with less options than describ

Hello, I am starting my project with CubeMX and CubeIDE right now and I am encountering massive time issues.For example it took almost 25 minutes to go from the IOC file to the generated code (throuh the autogenerating functionnality). It also took 3 minutes and 45 seconds to build a basically empty program (except for the inits).I'm running on CubeIDE v1.19 and CubeMX v6.15.My laptop is Windows 11, I have 32 GB RAM, 13th Gen intel Core i7-13700H.If you guys have any advice on how to work around it that would be great. Thank you very much !

I guess this is a GCC question, not specific to CubeIDE, but perhaps someone here knows? Is there a way to make GCC report all the appearances of the undeclared identifier - not just the first?I would find this more useful - rather than having to do a separate search to see if there are any other occurrences.eg, It's not uncommon that I make the same spelling mistake in multiple places; or make a spelling mistake in the declaration, but spell all the references correctly; etc, ... Googling hasn't helped me - it's just swamped by people explaining what "undeclared identifier" means.I know what "undeclared identifier" means.

Hi,Exceptions allowed, the program abruptly terminates:The program reaches this point before it terminates:The debugger is set (I guess) no to halt on exceptions: Any hints? Did I forget to initialize something?  

Hi , I am using STM32CubeIDE version 1.17.0 & I am getting "Failed to parse WMIC output" in the error log and It is not stopping even when the kit is connected. Attaching screenshot. 

If I have a bootloader that resides at 0x8000000 and the main program starts at 0x8008000 I can load it with the debugger and all is fine. I can run it in standa alone mode with the bootloader jumping to it as well. However, if I try to restart and rerun the program with the debugger it doesn't work and I have to reprogram. Is there a way to set up the debugger so that I don't have reprogram each time please? FWIW doing this on a L476.Thanks!

Hi everybody, i am using stm32f4 i2c. First, I execute the program successfully, then I execute it again and the Oled screen appears like this.What is this error?Can you help me fix it?