STM32CubeProgrammer (MCUs)

It's been asked before, but the answer has been, "it's not possible as it is not supported on ARM based devices"; eg,https://community.st.com/t5/stm32cubeprogrammer-mcus/installing-stm32cubeprogrammer-on-raspberry-pi/m-p/303881/highlight/true#M4329https://community.st.com/t5/stm32cubeprogrammer-mpus/how-to-install-stm32cubeprogrammer-on-raspbian/m-p/89242/highlight/true#M281https://community.st.com/t5/stm32cubeprogrammer-mcus/installing-stm32cubeprogrammer-on-raspberry-pi/td-p/303876So, is there any plan to make an STM32CubeProgrammer which will run on an ARM-based Linux Host?It could be quite useful for making a small, portable, standalone programmer ...

We've been succesfully using stm32flash in the past to flash our STM32 MCU that are attached to Raspberry Pi servers (no desktop or X). As we moved on to STM32G0 it seems that stm32flash is no longer working and we are forced to use STM32CubeProg to flash our firmware. Is it possible to install STM32CubeProg on a) ARM such as RPI, b) server with no desktop?To begin with, the installation instructions require the installation of OpenJFX which is not relevant (nor possible, in lieu of X) in this case, we intend to use only the CLI interface through scripts that perform the flashing.Then, trying to run the installation script on the RPI fails since the provided installation binary is for x86.

I'd like to use a STM32 Nucleo from my raspberry pi  (raspian 64 bit ARM).From my x86 PC I use this https://www.st.com/en/development-tools/stm32cubeprog.html#st-get-software and download the linux version of the tools: this works. The same version doesn't work on raspberry pi as it's arm64 based: I get an " cannot execute binary file: Exec format error" error. I found no version of stm32cubeprog for raspberry pi arm on the STM web site (I tried macos arm version but get the same error than when setting up the linux version of the tool). Is there a way to get stm32cubeprog to work on raspberry pi  (raspian 64 bit ARM) ? How and where to get binaries? 

Just posting this incase it helps someone with this problem that I encountered recently.I just update to new windows 11 laptop so I started going through the laborious process of installing all my tools including the latest STM32Cube programmer v2.22. Figured this would be a good time to update everything since I'm installing everything fresh anyway.The issue I encountered is that v2.22 will connect and program the STM32 MCUs just fine but if I try to run the Serial Wire Viewer SWV I get no print outs. I tried a lot of things like reinstalling windows drivers and reinstalling the software but none of that worked, slowing clocks down and other stuff. In the end I removed v2.22 and installed v2.20 and that fixed the issue immediately. #bug-report 

Hello ST Community,I'm trying to connect via UART instead of ST_LINK to the NUCLEO-H755ZI-Q, but it just won't connect.First, I connect the 3.3V pin to BOOT0, and it activates in bootloader mode. Then, I click "Connect" in the STM32CubeProgrammer environment, and I get this error:The UART's RX and TX (it's a USB SERIAL CH340) are connected to the Arduino pin PD5 and PD6 (USART2) of the NUCLEO-H755ZI-Q. Pin GND are also connected correctly. The settings on the STM32CubeProgrammer are as shown in the photo:Why isn't it connecting, or is there something wrong?thanks for supports

Hi,The STM32_Programmer_CLI is installed by the ST VS Code plugin to a directory that will change from version to version and it's also not added to the PATH. I am trying to find a reproducible way to automatically add that install location to the PATH in my Dev Container so I can use command-line tools to program it.The current location is:~/.local/share/stm32cube/bundles/programmer/2.22.0+st.1/bin/STM32_Programmer_CLIwhere ~ is the user in the Docker container. I tried searching for it in a script run in "postStartCommand" from devcontainer.json which is run after the Docker container is started. But, the plugins have not been installed yet so that fails. Any suggestions? Could the plugin on install add it to the .bashrc in the future? Or perhaps an alias to it could be added to a constant location?

I can't seem to read the OTP bits on the stm32N6 with any of my boards with 2.22 of the stm32CubeProgrammer.   But i can on version 2.21 Everything else works fine with the chip. 

Hello,I am working on a custom PCB using the STM32H757IITx. While programming the chip with an ST-LINK/V2 SET programmer via STM32CubeProgrammer, I encounter the warning::warning: “The core is locked up”:cross_mark: Mass erase / flash operation failedAs a result, the board does not operate normally.Here is the log output:Error in final launch sequence: Failed to execute MI command: load D:\XXX\XXX\XXX-v1.0\CM7\Debug\Integra-v1.0_CM7.elf Error message from debugger back end: Error finishing flash operation Failed to execute MI command: load D:\XXX\XXX\XXX-v1.0\CM7\Debug\Integra-v1.0_CM7.elf Error message from debugger back end: Error finishing flash operation Error finishing flash operation.I have attached screenshots of the error for reference.Has anyone encountered this issue or can suggest possible solutions?Thank you.   

Hi,recently in STM32CubeProgrammer was introduced the Serial Numbering feature, which is much appreciated.However, it's limiting because the serial number is assigned manually, setting a starting value that is progressively incremented.In a production site with multiple test stations, it becomes difficult to synchronize the various stations on the SN to be used.Hence my request: it would be very useful if the Serial Numbering section were integrated with a "Script" field, in which the user can enter the filepath of a custom "C-style" script (or in the programming language of ST choice) whose return value is the SN to be programmed. The script (customizable by us) will provide the correct return value, based on the logic the end company wishes to use to assign the SN to its devices (e.g., databases, *.csv, etc.). Hoping for a future update, I look forward to hearing from you.Best regards,Matteo

I’m working with an STM32H533 and would like to generate an SFI firmware using STM32CubeProgrammer.Is it possible to use the SFI procedure without an HSM?In particular, can the license file be generated without the card?

Hello,I have a custom PCB that uses an STM32L4R9 controller and runs two applications. One is a bootloader and other is the actual app. The files are called boot.hex and app.hex.The boards are made via a vendor and programmed with these files during ICT. We use ST Link programmer and SWD connection to program the devices.I use the ST Link V2 Utility CLI to do this.A batch file is made that runs all the commands that program the option bytes, erase chip, and programs the above files.The problem I am facing is, the batch file fails to execute the first time. It fails after the option bytes step. The second time however, it always executes and programs the applications successfully.I did wonder whether this is because the Read Out protection for STM32L4R is set to 1 from the factory? But again, I tried to revert the option bytes to factory after which I cannot read the flash memory again before setting it back to Level 0.But if I connect a new and unprogrammed board to the ST Link V2 Util

Locking the controller (NUCLEO-C562RE - RDP level 2 with OEM key) works fine with J-Link / ST-Link (SWD). E.g.stm32_Programmer_CLI.exe -c port=JLINK -lockRDP2 0x11111111 0x11111111 0x11111111 0x11111111 -ob RDP_level=0x72 ------------------------------------------------------------------- STM32CubeProgrammer v2.22.0 ------------------------------------------------------------------- Connecting to J-Link/Flasher Probe Device=Cortex-M33 Device ID : 0x44E Voltage : 3.29V Frequency : 4000 KHz NVM size : 512 KBytes Lock RDP2 password successfully done UPLOADING OPTION BYTES DATA ... Bank : 0x00 Address : 0x40022050 Size : 112 Bytes ██████████████████████████████████████████████████ 100% Bank : 0x01 Address : 0x40022098 Size : 8 Bytes ██████████████████████████████████████████████████ 100% Bank : 0x02 Address : 0x40022070 Size : 8 Bytes ██████████████████████████████████████████████████ 100% Bank : 0x03 Address : 0x40022080 Size : 8 Bytes ███████████████████████████

Hi,When I downloaded a .hex file to my STM32H563VGT6 (1MB Flash) using STM32CubeProgrammer v2.20.0, I encountered an issue where it would erase the wrong sector. For example, as shown in the image below, it was supposed to erase sectors (76..91) and sector 115, but I found that the contents of sector 27 is erased.I also try to "Erase selected sectors" (76..116) manually, but sector 27 still be erased.However, I did not have this problem when downloading the same .hex file using an STM32H563ZIT6 (2MB Flash).

Hello,We are developing a STLDR to be used with STM32CubeProgrammer and are having what is seemingly random issues when programming hardware.We have already written the XSPI interface which works when executed in FLASH using test calls, but as soon as the interface is placed into the STLDR framework and used with STM32CubeProgrammer we are seeing failures of either the Init or SectorErase functions.Sometimes it will work after a full board reset, but not always.We have tried linking the loader at the undocumented 0x20003004 RAM address but this seemingly does not fix the issue.We have tried using our standard development IDE (not ST) which has been successful in the past, but also following the STM32Cube tutorial and repository here, replacing the QSPI calls with XSPI:https://wiki.st.com/stm32mcu/wiki/Getting_started_with_External_memory_Manager_and_External_memory_loaderhttps://github.com/STMicroelectronics/stm32-external-loaderThe hardware is a custom board using the H573II with

STM32CubeProgrammer_CLI STM32TrustedPackageCreator problem with HSM, HSM_P11_Lib.dll cannot be loaded. GUI STM32CubeProgrammer works fine. Where that dll should be located? I Am using win11 pro. 

tested an MT25QL NOR flash using STM32CubeProgrammer and an external loader.On the STM32 eval board (same MCU + same flash), read/write/erase works perfectly.On my custom board (same schematic and connections verified), I see an issue:Only alternate bytes are written/read correctlyThe missing bytes always read as 0x99Example:Writing a string → only every alternate byte is valid, others = 0x99

Hello, I am trying to connect to the STM32F072C8T6 microcontroller via USB in the STM32CubeProgrammer, however I am getting:"Device is under read out protection ! If you want to disable RDP please reconnect with Read Unprotect enabled"So, when I check the Read Unprotect (MCU) checkbox, I get:"Please Power off Power on your device."After turning the power off/on, I see the same messages. I cannot connect to the MCU via USB in the STM32CubeProgrammer.I have tried different versions of STM32CubeProgrammer:v2.16.0v2.15.0v.2.13.0v.2.10.0v.2.8.0Moreover I tried on second computer with Windows 11 and I have the same issue.I'm trying to connect my custom board, but I also checked another hardware board (BluePill ) with the same STM32F072C8T6 MCU and it doesn't work either.Interestingly, using the DFU-util v0.8 program I can connect to the MCU and successfully read/write memory:  

CubeProgrammer is reading from some suspicious addresses on the stm32u031.For example, sector erase from the GUI:09:24:20:751 : r ap 0 @0x1FFF37FE 0x00000001 bytes Data 0xFFFFFFB109:24:20:755 : Flash sector erase ...09:24:20:755 : r ap 0 @0x40022040 0x00000004 bytes Data 0x0000000009:24:20:755 : Flash erase...and from the CLI:...r ap 0 @0x1FFF777C 0x00000004 bytes Data 0x00000000...Erase sector(s) ...r ap 0 @0x40022040 0x00000004 bytes Data 0x00000000Flash erase...0x40022040 is offset 0x40 into the FLASH block which is labelled as reserved in RM0503 3.7.22 Table 19.0x1FFF37FE and 0x1FFF777C are high in the option bytes block.

I am using STM32h743XIH6 MCU with qspi flash MT25QL512ABB8ESF-0SIT same as STM32H743I-EVAL. when i try to load data to qspi flash using STM32CubeProgrammer and loader MT25TL01G_STM32H743I-EVAL.stldr provided by ST, data read/write working without any on eval board. But when i try the same in my custom board with same configuration it is not working. In my custom board if I erase and read flash content i am getting data as shown in QspiFlashMemoryErase.pngWhen i write data and read it back, i am getting data as shown in QspiFlashMemoryDataWrite.pngData is being written correctly on every even bytes, but all odd number bytes are wrong and always showing as 0x99I have chechked all signals on scope, all signals are coming.i have replaced the flash IC, just to confirm IC functionality, but still not working.

Recently, I bought a clone of ST-Link V2.I am trying to program a RAK5205 board with an STM32L151CB MCU on it, with a basic program for blinking LEDs.If I use the STM32 ST-Link Utility v 4.5.0.0, open the file RAK5205_Blink.hex and program the MCU, it ends correctly and the program runs without problems on the board. If I want to completely erase the Flash memory, it does it correctly with this indication:Device ID: 0x429Device flash Size: 128KBytesDevice family: STM32L100x8xxA / L15xx8xxAFlash memory erased.Now, if I open the STM32CubeProgrammer v2.1.0, open the same file RAK5205_Blink.hex, the ST-Link v2 is recognized and connected correctly, read the memory of the MCU without problems, but when I want to program it in the same way than before, it shows the error, "Flash loader can not be loaded".What is the difference between the ST-Link Utility and the STM32CubeProgrammer regarding device detection and programming? What exactly does the error"Flash loader can not be

When connecting to our stm32n6 using a stm32 Programmer we get an unstable connection. Connecting with a low clock rate (5khz instead of 8000khz) improved the Issue but there still isn't a reliable way to connect to the board. Some retries are needed to get a connection. Also after some time the connection doesnt work entierly and the MCU needs to be powercycled.  

Hi, I'm using the STM32U5G9J-DK1 Demo Board with the STM Demo Program Ux_Device_DFU, because I need to create a specific bootloader for my board.The STM32CubeProgrammer program connects to the board via USB and I can read its memory, but the program doesn't receive information from the Flash Blocks, so programming doesn't start.If I enable the Bootloader available in the MPU's system memory, the programming via the STM32CubeProgrammer works correctly.What should I change in the STM source code to avoid this problem?Thank you in advanced

Could I erase rtc backup registers with STM32CubeProgrammer ?

I cannot get USB DFU serial boot to work correctly with STM32CubeProgrammer.I keep getting the error "Please specify Binaries path" but there is no area to specify the binary path.Does anyone have any experience with USB serial boot on the STM32N6.

Hi,I just installed STM32CubeProgrammer v2.17.0 on Linux.When I connect to the board (tried with several different ones), I get the following error;flash loader cannot be loaded. FlashLoaderPath = /home/[yadayada]/bin/FlashLoader/0xI can read the flash, I can do everything, with the exception of flashing. This fails.I first thought it might be a truncated log message. But when I just copied any of the loader files and gave it the file name "0x", I didn't get the error message. So it really looks for a file named "0x". It looks like in the code, the assembly of the file name (all the files match the pattern 0x*.stldr) I tried to do an software update, but this also fails: "The updater package on server is corrupted"