STM32CubeIDE (MCUs)

It seems that after I updated MacOS to Tahoe 26.2 the IDE does not show selected text if over multiples lines correctly. This is a nightmare to work with, as it does not show selected text and can make you delete (overwrite) lines while editing.Anyone else? Is there a setting to fix it?

1. Is it possible to install two versions of STM32CubeIDE (e.g., 1.9.0 and 1.19.0 or 1.19.0 and 2.2.0) on one PC (Windows)?   If so, can I run both versions simultaneously?    If so, can I program two microcontrollers simultaneously with two programmers?2.Is it possible to install STM32CubeIDE and STM32CubeIDE for VS Code on one PC (Windows)?   If so, can I run both versions simultaneously?    If so, can I program two microcontrollers simultaneously with two programmers? 

Hi all,I know there is a newer version of this (v2.2) but I'm still on the old one. I can click the ok button on the "Download has failed, some data may be not updated. Please retry later" window and the target selector shows up but the project I make (TestH7A3VIT6) for STM32H7A3VIT6 has an exclamation point on a triangle in it.BTW I'm using this in my windows 11 laptop and there is no crdb.zip in the repository folder.So is STM32CubeIDE 1.19.0 too old and not supported anymore? I'm trying to avoid some of the early bugs in STM32CubeIDE v 2.x.Thanks 

When I run/debug with CubeIDE (2.2.0), I get the following error.Restarting my PC and reinstalling CubeIDE doesn't solve the problem.What should I do?   Error in final launch sequence: Failed to execute MI command:target remote localhost:61234 Error message from debugger back end:could not connect (error 138): \212ù\202É\220Ú\221±\202³\202ê\202Ä\202¢\202é\203h\203\211\203C\203u\217ã\202Ì\203f\203B\203\214\203N\203g\203\212\202É\203h\203\211\203C\203u\202ð\220Ú\221±\202µ\202æ\202¤\202Æ\202µ\202Ü\202µ\202½\201BFailed to execute MI command:target remote localhost:61234 Error message from debugger back end:could not connect (error 138): \212ù\202É\220Ú\221±\202³\202ê\202Ä\202¢\202é\203h\203\211\203C\203u\217ã\202Ì\203f\203B\203\214\203N\203g\203\212\202É\203h\203\211\203C\203u\202ð\220Ú\221±\202µ\202æ\202¤\202Æ\202µ\202Ü\202µ\202½\201Bcould not connect (error 138): \212ù\202É\220Ú\221±\202³\202ê\202Ä\202¢\202é\203h\203\211\203C\203u\217ã\202Ì\203f\203B\203\214\203N\203g\203\212\202É\203h\2

Gcc and Visual Studio correctly compile today's date __DATE__ to "May  6 2024". However STM32CubeIDE editor expands the macro incorrectly if I hover the cursor over it.Month name is in DutchMonth name is in lower caseDay of month is left-padded with 0 instead of a space 

I am using Nucleo F103RB Kit which has onboard St-Link.I created a simple Led Blink project, and when trying to debug or program the board, I am getting the message that “No ST-Link Detected, and so on”.But as can be seen from the below screenshot the ST-Link is detected.But when I used the STM32CubeProgrammer, and programmed the same binary generated by STM32CubeIDE, it works fine, i.e. programming works fine, as can be seen below. I am also learning in parallel the Zephyr, and there also with command `west flash` st-link is able to program the binary but not with STM32CubeIDE, which is very strange.Apart from this I used the tool from segger to convert the st-link to jlink, and after converting this to jlink, and then selecting jlink in debug configuration of STM32CubeIDE, it works fine.Can someone please help me that why on-board st-link is not working with STM32CubeIDE?Summary:ST-Link not working with STM32CubeIDE using the latest version 2.1.1 ST-Link when converted to JLink works

Hello,I just downloaded STMCubeIDE 2.1.1 to generate a simple project for a Nucleo-C562RE board.I am not using CubeMX2 (for various reason, that is not the point).The default empty project generated for STM32C562RE by the IDE has only 1 SRAM element with a size of 64K, instead of 2 SRAM elements of 64K each.FLASH size is correct though.Out of curiosity, if ST were to push a fix for this kind of bug, would it be a new IDE release ? or could it be a STM32C5 pack update only ?

I am using STM32CubeIde version 2.1.1, STM32CubeMX version 6.15.0, Segger JLink, and a STM32G474RB chip.The CubeMX generates a linker file which looks like single bank flash mode, I have uploaded the ioc and ld files.With CubeProgrammer, I set the option bits to DBANK = 0 for single mode or DBANK = 1 for dual mode.In every case the debugger stops flash programming at 0x08010000 (64kB), all beyond 0x08010000 reads 0XFFFFFFFF.That leads to a hard fault right after starting a debugger session.How can I fix this problem?And no, I can’t switch to dual mode as the text section file exceeds 64kB, and I can’t update the CubeMX as all versions 6.16 and 6.17 contain a HRTIM configuration bug.

I'm trying to configure DMA in Memory-to-Peripheral mode for the STM32WB09KE, specifically to transfer data from memory to a Timer channel (TIM2_CH3 for Addressable LED's). However, in STM32CubeMX, I cannot see the expected DMA options under the DMA Settings tab for my Timer.    

 This means that the links for both ‘Fixed Issues’ and ‘Known Problems’ in the release announcement don’t work: 

I tried to program an STM32F407-DISC1 board in CubeIDE 2.1.1 after an IDE update and after a my break from programming.With "GDB server" I get an endless "Waiting for debugger connection..." state with "Configuring GDB" in the progress tab. With "OpenOCD" everything stops at:Listening on port 3333 for gdb connectionsInfo : [STM32F407VGTx.cpu] external reset detectedAt the same time I can download a .bin file through STM32CubeProgrammer, so the cable and the IC’s seem to be fine.I have upgraded the ST-LINK firmware, installed the stsw-link009 driver, and disabled Windows Firewall — none of this helped.What else could I try?  

HelloMy Nucleo-H755ZI-Q board disconnected mid-STLINK firmware update, and I am now unable to complete the process.Could you please guide me on the next steps to resolve this? 

I downloaded X-CUBE-AI, but after clicking it, the Add network button did not appear, and uninstalling and reinstalling the IDE also did not work. 

Hello Mates,                   What you are viewing in the image is the cyan(bue colour) is i2c clk  an yellow pulse is an gpio trigger mechanisim .You can see that the low pulse is i2c clk that means an operation read or write , in that particular case the is no gpio triger is working why what is the reason.                  → the i2c is running in the polling mode                 → the gpio triger is in the timer interrupt in 20hz                 → what acutally done in the gpio is trigger in the 5hz enable the flag inside the 20hz timer trig.                 → using the mcu stm32h503rbt6 

Hi everyone,I'm working on an STM32 project where UART communication uses DMA for receiving data. The application works correctly after startup, but after running for a few minutes, the UART stops receiving data intermittently.Project details: MCU: STM32F407VG STM32CubeIDE 1.16 HAL drivers UART2 configured with DMA in Normal Mode FreeRTOS enabled I've already tried: Increasing the DMA buffer size. Lowering the baud rate from 115200 to 57600. Verifying the UART wiring. Checking for overrun errors. The DMA interrupt still occurs, but the receive callback is not always executed.Has anyone experienced a similar issue? Is there a recommended way to keep UART DMA reception running continuously?SolutionThe issue was related to how DMA reception was configured.The following changes resolved the problem: Configure the DMA channel in Circular Mode if continuous reception is required. Restart DMA reception inside the HAL_UART_RxCpltCallback() when using Normal Mode. Check for UA

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

I’m creating a project for NUCLEO-144 (STM32H563ZIT6)and I’m using STM32CubeIDE for Build/Debug.After reading various guides from the Web, I have still notbeen able to see any Console output (trying to use printf()and re-directing the character output with this: int _write(int file, char *ptr, int len){     for (int i = 0; i < len; i++)     {          ITM_SendChar((*ptr++));     }     return len;} Is there an esoteric Config in the IDE that I need to Enable (or Disable)?Have I missed some important item in the Project Creation? (I had used STM32CubeMX)Guidance appreciated!Paul++ 

TL;DR: Right click your project in Project Explorer, click Properties > C/C++ General > Indexer > Enable Indexer if option is not checked. Hi all,I have seen other posts in the community about Autocomplete not working with their projects, with fixing the indexing being a possible solution that does not work for many. I have seen that some go to Window > Preferences > C/C++ > Editor > Content Assist > Advanced and enabled “Parsing-based Proposals”. For me, that did not work either, and I could not get any Autocomplete results for the HAL library or any imported APIs/libraries.However, I finally found a possible culprit when Right-Clicking a HAL_Init( ) call within my code and clicking References > Workspace/Project. A window should pop up and may relay the message “unknown results: indexer is not enabled”).Window is in top right.The solution for this lies in right clicking your project in Project Explorer and clicking Properties > C/C++ General > Indexer

I have the latest version of STM32CubeIDE for Mac with an Apple Silicon (2.1.1).From time to time, I get the messageWhen I check the program informations, it confirms that I have the correct version (Apple Silicon).I think the problem is caused by Eclipse (version 4.33), which is out of date.Is there an upcoming update for STM32CubeIDE with the ARM version of Eclipse?