STM32 MCUs Software development tools

I want to change heap4.c to add a feature.  I want the heap program to tell me, when I ask for memory and I get a Malloc Failure, I want to know the shortfall.  I have a method for this, which works, but involves changing heap4.c.  When I do that, any time I go back to the configuration program to change the IOC file, the program regenerates all files.  Since heap4.c does not have a user section, and certainly not there, the changes are overwritten.I have a similar problem in main.c, but if I can do one source change, I can do others. 

Hello, I'm working with the STM32H7S7L8-DK and i want to use both USB HS and FS in device mode  but it seems in cube mx that i'm unable to enable both IRQ If i enable the HS one the FS one isn't generated and same fort the other way Is it a bug  and how manage this to get it work?Thanks 

Hi,after updating STM32CubeMX, I was no longer able to start the program without admin rights.In the past, I always used STM32CubeMX integrated with STM32CubeIDE and was able to update everything without any admin rights. Starting with version 2.0.0 of STM32CubeIDE, STM32CubeMX was removed, so I installed it separately (STM32CubeMX 6.16.0). For the installation, my company's IT department selected the installation for all users, and until now I have been able to use the program without any problems.I needed to update STM32CubeMX to the new version 6.16.1, and that's where I ran into my first problem: I couldn't update to the new version without admin rights, so I had to contact the IT department to do the update. The big problem is that after the update, I was no longer able to start the program without admin rights, and the quickest solution was to uninstall STM32CubeMX and then install version 6.16.1 directly. Now I can use the application again without any problems, but I would like

Hi,at this moment I have two projects (BootLoader and Application), but I have some shared files.What is the best solution to share those files? Is it possible to create an 'empty' project, with only those shared files, and make the two projects depending on it?Or is it possible to add a directory, which can be handled by both projects?Thanks in advance.Greetings,ErX

Eclipse and hence CubeIDE has this problem described here (and in the title):https://github.com/eclipse-platform/eclipse.platform/issues/2244#issuecomment-3533012572For Eclipse there is a patched version out there.Is there a timetable to get this fix out for CubeMX?Or instructions how patch CubeMX?

Hello all,I'm facing a wired issue. After the IDE update in the Help menu there is no more the entry to log-in in myST.Do you have any suggestion how to reach the myST login from it?I'm running the IDE on Windows. Thanks in advance!

I assume RDP means Readout Protection. Is there any means for disabling it programmatically with C#? How would it get enabled? I'm pretty sure I'm not enabling it with my program. I tried "–ob rdp=0x0" but got a -1 result, meaning Not Connected. So I'm in a situation where I can't connect because I'm getting -16 (RDP enabled) and I can't disable RDP because I'm not connected     

Hello!I have encountered a problem - I am unable to create a project for STM32F769I-DISCO board with both FreeRTOS using CMSIS_V2 interface and LwIP with NO_SYS parameter set to "OS Used".In old project that was setup with STM32CubeMX V6.14.0 using STM32Cube FW-F7 V1.17.2 I had no problem with setting both CMSIS_V2 and "OS Used" value.In new project that uses STM32CubeMX V6.16.1 and STM32Cube FW_F7 V1.14.4 I have to use CMSIS_V1 interface for FreeRTOS if I want to change LwIP's NO_SYS parameter to "OS Used".Did something change in recent updates, is it a bug or am I doing something wrong? Thank You for help in advance. Using FreeRTOS with CMSIS_V2Can't change NO_OS parameterCubeMX 6.16.1, Firmware F7_V1.17.4

I have been developing successfully with STM32CubeIDE for several years. My current project has been going ok, with lots of in-application debugging, until my latest revision. The debugger quits with the following error message:----------------------------------Error in final launch sequence:Failed to execute MI command:load C:\\Users\\feath\\OneDrive\\Documents\\Featherweight\\BlueRaven\\IDE_Workspace\\BlueRaven\\Debug\\BlueRaven.elf Error message from debugger back end:You can't do that when your target is `exec'Failed to execute MI command:load C:\\Users\\feath\\OneDrive\\Documents\\Featherweight\\BlueRaven\\IDE_Workspace\\BlueRaven\\Debug\\BlueRaven.elf Error message from debugger back end:You can't do that when your target is `exec'Failed to execute MI command:load C:\\Users\\feath\\OneDrive\\Documents\\Featherweight\\BlueRaven\\IDE_Workspace\\BlueRaven\\Debug\\BlueRaven.elf Error message from debugger back end:You can't do that when your target is `exec'You can't d

I have a simple function with loop that checks RX pin state for 10ms, and if there was high level - breaks loop and exits. it works ok with -O0, but is broken with -Os or -O1 (-O2) or -Og - it loops forever.Here's code:uint8_t isModemOn() { uint32_t expire = uwTick + 10; while (expire - uwTick < 11) { // check RXD pin level, if low for 10ms - consider modem is off if (LL_GPIO_ReadInputPort(GPIOA) & LL_GPIO_PIN_10) { return 1; } } return 0; }and how it's appears in listing080003dc <isModemOn>: * @PAram GPIOx GPIO Port * @retval Input data register value of port */ __STATIC_INLINE uint32_t LL_GPIO_ReadInputPort(GPIO_TypeDef *GPIOx) { return (uint32_t)(READ_REG(GPIOx->IDR)); 80003dc: 21a0 movs r1, #160 @ 0xa0 //#pragma GCC optimize ("O0") // Error in -Os optimization uint8_t isModemOn() { uint32_t expire = uwTick + 10; while (expire - uwTick < 11) { // check RXD pin level, if low for 10ms - consider modem is off if (LL_GPIO_ReadInputPort(GPIOA) & LL

Hi @TDK ,I have just downloaded and installed the new version 2.0.0 of the IDE and the MX software (since it is no longer integrated). I was working on a project based on the STM32WB5MMG, and everything was working correctly with IDE version 1.19.0 and STM32Cube FW_WB V1.23.0.After opening the project and regenerating the code with the new IDE version and STM32Cube FW_WB V1.24.0, I noticed some issues: in custom_stm.c it generates two times this variables:/* USER CODE BEGIN PM */ /* USER CODE END PM */ /* Private variables ---------------------------------------------------------*/ uint16_t SizeFw_Ver = 1; uint16_t SizeDatetime = 7; uint16_t SizeStatus = 6; uint16_t SizeMonitor = 15; uint16_t SizeEnv_Data = 90; uint16_t SizeFw_Ver = 1; uint16_t SizeDatetime = 7; uint16_t SizeStatus = 6; uint16_t SizeMonitor = 15; uint16_t SizeEnv_Data = 90;​2. it doesn't generate any local functions in custom_app.c:/* USER CODE END FD */ /***************************************************

Hello,I have developed a external Loader for my custom projekt. It uses a W25Q128 QSPI conected to bank 2 and alternative Pin of CLK. (Worse!, but it is so...) So i Have no exactly example for it. Also it is a Dual Core, and no example i find have special definitions for it.I worked more days on it and it worked perfekt (now!) in a Cube Projekt.Erase, write and read (manual) and memory mapped mode are perfect.If I compile the stldr file, I can load ist in Cube programmer and stm prog utility.But then I could cry. I can't do anything. No read on QSPI and so on.....I think i will have trouble with the m4 Core. The M7 Core must wait for him.I don't know. How you can help me. What is wrong. Have you any Idea?

When choosing SmartCard mode for USART, parameter Parity is automatically set to Even. However generated code in usart.c, does not has:hsmartcard1.Init.Parity = SMARTCARD_PARITY_EVEN;Only when I manually reselect that in GUI, the parity will be set in the generated code.I am using Nucleo-G0B1RE.

I need to use STM32CubeMX to generate initialization routine for two pins (7,8) on SO8 package of STM32CubeC011 MCU that switches the pin's roles BACK to STLINK mode. I created a new project on STM32CubeMX whose only task is to initialize pins 7 and 8 to PA13/PA14 SWCLK/SWDIO. I wanted to copy the GPIO initialization function MX generated into an existing application which had previously (that is, after start-up) changed the two pins to another mode; after that work is done, the two pins no longer need to be in GPIO mode and can be switched back to STLINK mode to facilitate firmware upgrade/debug/etc.Two screen captures from STLINK32MX are below (pin assignments and project specifications.)The resulting (very short) C language program generates the following code for initialization of the two pins: static void MX_GPIO_Init(void) { /* USER CODE BEGIN MX_GPIO_Init_1 */ /* USER CODE END MX_GPIO_Init_1 */ /* GPIO Ports Clock Enable */ __HAL_RCC_GPIOA_CLK_ENABLE(); /* USER CODE BEGIN M

I have worked with ST-LINK/2 on Windows 10 for several years. I must upgrade to Windows 11 because Windows 10 support ended a few months ago. Today, I tried to program the WIO E5 Mini microcontroller, but I found it's impossible because there's no driver for it on my computer.I found some information that I should install version 9 of that driver. I downloaded it from the original STM source and ran it, but nothing changed. Is till don't see this driver among my devices. Installation ended without any error. Is there anybody who can point out what I am missing?

When I open the official example using the example selector, CubeMX cannot display the graphical configuration of that example. I would like to know if it is possible to display the graphical configuration of the example in CubeMX. Thank you very much, because that would make learning much easier.

I'm getting the following error when trying to install STM32CubeIDE in Ubuntu 22.04: dpkg: error processing archive /home/m4l490n/Downloads/makeself_dir_Dg5j3M/segger-jlink-udev-rules-7.94h-linux-all.deb (--unpack):trying to overwrite '/etc/udev/rules.d/99-jlink.rules', which is also in package jlink 7.9611Errors were encountered while processing:/home/m4l490n/Downloads/makeself_dir_Dg5j3M/segger-jlink-udev-rules-7.94h-linux-all.debN: Download is performed unsandboxed as root as file '/home/m4l490n/Downloads/makeself_dir_Dg5j3M/segger-jlink-udev-rules-7.94h-linux-all.deb' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied)E: Sub-process /usr/bin/dpkg returned an error code (1) Does anyone have an idea of what's going on?

I'm trying to develop a simple Flash tool for my company using the CubeProgrammer_API.dll.I got most things working so far, but I can't get the External Loaders to work.CubeProgrammer_API exposes some functions like:setExternalLoaderPathsetLoadersPathgetExternalLoadersremoveExternalLoaderBut ther is no place to pass a specific loader to a function like 'downloadFile' or to select one of the 91 Loaders provided by CubeProgrammer.How can I select one loader for my project using the CubeProgrammer_API?

Hello!I tried to generate the code for SDMMC using CMake, but was facing an error that did not let me finish building the project. The error was:".../FileX/Target/fx_stm32_sd_driver_glue.c:40:(.text.fx_stm32_sd_init+0xc): undefined reference to `MX_SDMMC1_SD_Init'".Also, using ThreadX and FileX. In FileX I enabled the setting "FX Driver Initializes the SD IP" (set to true).I saw that the MX_SDMMC1_SD_Init function is inside the main.c file, but it is declared with the "static". So, right now, to be able to build the project with CMake, I need to manually remove the "static" from the MX_SDMMC1_SD_Init function definition in main.c file.

STM32CubeMX v6.16.1 has a small bug. Under Project Manager - Code Generator - HAL settings is an option to pick under which context the free pins should be set as a analog. I am using STM32N6 which has 3 contexts (FSBL, App, ExtMemLoader).The problem is that CubeMX doesn't store (or recall) this setting. I want to set them under Appli, but on every program start it sets the context to FSBL. After doing same "fix" for tens of times it gets quite annoying.

Hi,I'm building a BLE application using custom template in STM32CubeMX. I have two services. The first one has only one characteristic with the properties "Read" and "Write without response". The second service has two characteristics, both with "Read" and "Notify" properties.The code generated in "custom_app.c" have the function:void Custom_<Srv2Char1>_Update_Char(void){...} void Custom_<Srv2Char1>_Send_Notification(void){...} void Custom_<Srv2Char2>_Update_Char(void){...} void Custom_<Srv2Char2>_Send_Notification(void){...}However, no function is generated for the characteristic of the first service. I expected to have a function like this:void Custom_<Srv1Char1>_Update_Char(void){...} I performed some tests:Used shorter names for the characteristics.Created two new characteristics, one in service 1 and the other in service 2, both with only the "Read" property enabled.In both cases, no "Update_Char" function was generated.I don’t know if this

Hello, It seems that the pin for TIM1_CH3N  should be PE12 as per schematic but CubeMX shows it as PB0. Please correct it and let me know how to fix it at my end for time being. 

Could not determine GDB version using command: /opt/st/stm32cubeide_1.2.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.7-2018-q2-update.linux64_1.0.0.201904181610/tools/bin/arm-none-eabi-gdb --version/opt/st/stm32cubeide_1.2.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.7-2018-q2-update.linux64_1.0.0.201904181610/tools/bin/arm-none-eabi-gdb: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory 

How can I attach to a running STM32 target while using its specific JTAG address?I want to debug on an already-running STM32 without altering its memory state (no reset, no download of new firmware). I currently do this on STM32CubeIDE by setting my debug configuration to "No reset" in the "Debugger" tab and setting "Download" to "false" in the "Startup" tab.The target STM32 is in a JTAG chain with other devices.On the VSCode extension: If I select "attach" in "request" the "serverJtagCfg" option becomes invalid. Not entirely sure where to look for this. Any help is appreciated.Thanks

Starting a debug session in VS Code using the RTOS proxy plugin for FreeRTOS and a J-Link Adapter consistently fails.Debugging the exact same application without RTOS awareness (serverRtos removed in launch.json) works. So debugging using JLink and the board works. This indicates that there is an issue related to the RtosProxy or RTOS awareness in general.Is there any further configuration needed that than the launch.json below?Environment:STM32CubeIDE for Visual Studio Code v3.7.0Packages in Bundles Manager are all on the newest versionlaunch.json configuration{ "version": "0.2.0", "configurations": [ { "type": "jlinkgdbtarget", "request": "launch", "name": "STM32Cube: STM32 Launch JLink GDB Server", "origin": "snippet", "cwd": "${workspaceFolder}", "preBuild": "${command:st-stm32-ide-debug-launch.build}", "runEntry": "main", "imagesAndSymbols": [ { "imageFileName": "${command:st-stm32-ide-debug-launch.get-projects-binary-from-context1}" } ], "serverRtos": { "enabled"