STM32CubeProgrammer (MCUs)

Hey all,I use the STM32CubeProgrammer v2.8.0.I want to display the ITM messages on the console with the following command. STM32_Programmer_CLI.exe -c port=swd sn=0677FF555054877567083453 -swv freq=216 portnumber=23The problem is that the parameter "portnumber" does not work. It always outputs only port 0.Is this a problem of my command or a problem of STM32CubeProgrammer?Am grateful for any help!

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I want to download a DFU file to a target using STM32CubeProgrammer (2.9.0) running on the MacOS. I can connect to the target and read its memory contents OK, but when I try to open a DFU file, the filename is grayed-out. The manual does not mention a separate driver (like there is for Windows). Help? Thanks.

Hai, I have used NUCLEO-H7A3ZI-Q board for controlling sonar sensors. But I cant flash the code into the board. The inbuilt ST-Link is detected and is recognized by the computer. But when trying flash the code an error message 'Error: No STM32 target found!' is displayed. Then I used STM32CubeProgrammer, the same happens. Computer cant establish a connection with the board and no target information is displayed on STM32CubeProgrammer.Thank you.

Hi, I am using STM32G484QE board for development. But I can't flash the code into the board. The inbuilt ST-Link is detected and is recognized by the computer. But when trying to flash the code an error message 'Error: No STM32 target found!' is displayed. Then I used STM32CubeProgrammer, the same happens. I had tried all configuration i.e. I had tried all modes i.e. "under reset mode", "normal", "Hot plug" also I had tried all reset mode i.e. "software reset", "Hardware reset", "Core reset". but same error occur. How to resolve this issue. Is there is any other way to erase chip.

New features• Updated the programming mechanism for the STM32U575/585 microcontrollers via a flash loader usage in TZEN = 0, and a new programming mode in TZEN = 1 (fast/reliable)• Added double authentication and user keys provisioning via JTAG for the STM32WB Series (feature only available with bootloader in previous versions)• Added a scripting mode including the existing STM32CubeProgrammer CLI commands and a new macro for data manipulation• Added the support for the PKCS#11 protocol in the signing tool (STM32MP1 Series).• Added the support for Microsoft® Azure® RTOS USBX DFU stackFixed issues110368 STM32L5 RSSe binary must be renamed as it handles both the JTAG and bootloader.110531 [FUS] Upgrade problem with STM32CubeProgrammer of stm32wb5x_FUS_fw.bin version v1.2.0 on STM32WB55RE (512 Kbytes).111044 Programming issue using STM32L486xx microcontrollers connected via USB.111417 Changing secure area errors.112266 Debug in Low-power mode does not display the right state of Stop bit.1

Hi everyone,I'm trying to develop my own console project in C++ on Visual Studio using the SMT32 API to download and verify an STM32 CPU and I need your help please.I can build my solution with no error but I can't run it. I get : The Application was Unable to Start Correctly (0xc000007b). Same thing happens when I try to run the project STM32CubePrgAP.sln provided by STM as an example on how to use their API (available on the install path of STM32CubeProgrammer)I’m not an expert but I already used DLL on my projects with no problem.I made sure to use a compatible version (x64 or x86) of the .lib file and the project STM32CubePrgAPMicrosoft Visual C++ is already installedI'm using Visual Studio 2019Can you please help me ?Thx in advance and bear with me :)

I have a question about the flash program function by UART communication on the evaluation board NUCLEO-L433RC-P.After rewriting flash with UART, I restarted it with Run After Program, but it does not work properly (LED blinks if it is normal).Unplug the USB cable and plug it in again to run normally(LED blinks).It works normally if it is restarted by writing the option byte without restarting with Run after program.However, I think that restarting with write option bytes is prepared for it to work well after writing option bytes.For that reason, I would like to reboot in another way.​How do you run the application after rewriting flash with UART during VDD turned on?​I would like to update the software by connecting only the 4 pins of UART TX, RX, VDD, Ground.Best regards,

I have porting to h750 based on the provided code, but the following error occurs. error message appears, and sometimes Cube Prog does not run. What could be the cause? Where should I review?

Hi everyone,I'm working on STM32f407VG discovery board on linux 20.04 host machine. I've written my own bootloader code starting at address 0x08000000. But when I'm trying to upload my firmware using STM32Cube Programmer its giving me error saying, database can not be found. When I went to that directory all database files are starting from 0x400.xmlI've included screenshot of error can somebody explain why it is coming?

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Hi,I'm using the serial download mode with STM32CubeProgrammer (on a Win 10 64bit system) on a custom board with a STM32F030R8T6.Starting with last version (2.9.0) the serial download stopped to work.If seems to work if I press the "Download" button, but if after I do a "Verify" it shows a mismatch error (and the MCU seems stuck) as shown in the attached image.Also the "Full erase Chip" doesn't work. Using the previous 2.8.0 it works perfectly. I've also checked v2.7.0 and an old v2.1.0 and all they works.I've also tried on a Linux machine (Linux Mint 20.2) with the same behavior. The v2.9.0 doesn't work, while the previous v2.8.0 works perfectly.So I think it is a bug inside v2.9.0.Is this the right place to submit it?Regards.

Hello Everyone.I'm currently trying to understand how the startup sequence (from power-on to main) of the STMs work.As I always used the provided tools and files from ST I never had to deal with linker scripts, startup code etc. This lack of knowledge always bothered me, so I decided to fill this gap.I thought to make a small project where I don't use any of the ST files and write everything on my own to learn how the startup process actually works.For this purpose, I created a very basic blinky LED project for a Nucleo-F072RB board, tested it with the common toolchain (CubeIDE and STM scripts & files) to make sure that the code is correct and then create the whole startup sequence on my own with the help of some online tutorials on this matter.As I'm not familiar with assembly language I unfortunately couldn't take the ST files as a base (and because they are much more advanced as I want them to be for the start)My toolchain is as follows:Compiler: ARM (arm-none-eabi-gcc)Build Uti

The ST-LINK / V2 programmer is not detected on my PCs.Before that, when I had a win7 x64 PC with a core i5 processor - STM32CubeProgrammer worked. I currently have a Ryzen 3600 win7 x64. I have installed the latest STM32CubeProgrammer 2.9.0 and am getting "no st-link detected" error. Moreover, through the STM32 ST-LINK Utility, the programmer is detected and works. Everything works through STM32CubeIDE too. I tried all possible driver versions, still no st-link detected. I tried different versions of STM32CubeProgrammer both x64 and x86, still no st-link detected. I tried various USB ports, both USB 2.0 and USB 3.0, tried different ST-LINK / V2 programmers (I have several of them), I even tried on another PC with the same configuration (Ryzen 3600 win7 x64), I still get an error no st-link detected.Why is that? What else do I need to do to make STM32CubeProgrammer work on my PC?

stm32cubeprogrammer으로 flash download + read out protaction 를 한번 할 수 있나요?programmingoption bytes - read out protaction�?�렇게 2번 실행해야 합니다.한번�? ​programming과 protaction�?� 실행하는 방법�?� 있나요?​

HiI know that this is probably a brain fart on my side, but I am currently playing around with the NUCLEO-G031K8 and cannot seem to put the MCU into reset using the reset button on the Nucleo board. In fact, I am running a simple GPIO LED toggle program, and it just keeps toggling even when B1 is pressed. Am I missing the obvious here? :\

 10:55:25 : ST-LINK SN : 0034003E3137510339383538 10:55:25 : ST-LINK FW : V3J8M3B5S1 10:55:25 : Board    : STLINK-V3MODS 10:55:25 : Voltage   : 3.29V 10:55:25 : SWD freq  : 8000 KHz 10:55:25 : Connect mode: Under Reset 10:55:25 : Reset mode : Software reset 10:55:25 : Device ID  : 0x429 10:55:25 : Revision ID : Rev Y 10:55:25 : UPLOADING OPTION BYTES DATA ... 10:55:25 :  Bank     : 0x00 10:55:25 :  Address    : 0x40023c1c 10:55:25 :  Size     : 136 Bytes 10:55:25 :  Bank     : 0x01 10:55:25 :  Address    : 0x1ff80000 10:55:25 :  Size     : 136 Bytes 10:55:25 : UPLOADING ... 10:55:25 :  Size     : 1

Hi,I have been trying to make a custom bootloader for STM32F413.I use STM32CubeProgrammer, USB DFUAlthough​ I have succeeded to make a custom bootloader for another MCU (STM32F412), it's first time that STM32CubeProgrammer erase an unexpected address.​I just wanted to use 0x0804 0000 as start address of application.​But, STM32CubeProgrammer ​implemented like the log below10:01:21:342 : Opening and parsing file: 10:01:21:345 : File : 10:01:21:345 : Size : 654340 Bytes 10:01:21:345 : Address : 0x08040000 10:01:21:345 : Erasing Segment <0> Address <0x08040000> Size <654340>Bytes 10:01:21:345 : Erasing memory corresponding to segment 0: 10:01:21:346 : DFU status = 0 10:01:21:346 : DFU State = 5 10:01:21:346 : Status: 0, State: 5 10:01:21:346 : sending a page erase request @: 0x08024000 10:01:21:357 : DFU status = 0 10:01:21:358 : DFU State = 4 10:01:21:404 : DFU status = 0 10:01:21:405 : DFU State = 5 10:01:21:405 : erasing sector 0006 @: 0x08024000 done 10:01:21:405 :

I buy some chips marked STM32F446RCT6 which flash size should be 256KB.But when I connect it use STLINK, I found the real flash size is 512KB.I have save some data after the address 256KB successfully. And I can read out these data.Am I buy fake chips?

I have just updated the Cube Programmer to 2.9.0, which solved an issue with the secure area (https://community.st.com/s/question/0D53W00001EEzsmSAD/unable-to-configure-secure-area-on-h735). I kind of hoped so, as the secure area configuration was mentioned in the release notes. Unfortunately, after I have the configured the RDP level from 1 back to 0 the Cube Programmer is now crashing when I am trying to connect to this device, no matter what I have configured for the connection settings. I can still connect to a different device.# # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007ff3ab2339fe, pid=179405, tid=0x00007ff3a820f700 # # JRE version: OpenJDK Runtime Environment (8.0_265-b01) (build 1.8.0_265-b01) # Java VM: OpenJDK 64-Bit Server VM (25.265-b01 mixed mode linux-amd64 compressed oops) # Problematic frame: # C [libCubeProgrammer_API.so+0x5b9fe] connectStLink+0x2ee # # Failed to write core dump. Core dumps have been disabled. To

I am writing a custom USB DFU bootloader for a project on a NUCLEO144-F429ZI.The bootloader is based on the example given in the STM repository.The STM32CubeProgrammer, can successfully connect to the board and download code,but it can't get the Device information and the FLASH sectors. This makes everything more difficult because it is not possible to erase single sectors using the cube programmer.The flash description string I'm using is defined as follows:#define FLASH_DESC_STR "@Internal Flash /0x08000000/03*016Ka,01*016Kg,01*064Kg,07*128Kg,04*016Kg,01*064Kg,07*128Kg"I also verified that by driving the BOOT0 Pin high the board is able to send the correct Device information and flash sectors to the STM32CubeProgrammer.What can be the cause of the missing information ?

I am trying to use the STM32CubeProgrammer API to program and read a STM32G491.so that we can use it in our programming solution. (We write a CRC of the application so that a bootloader can validate it. )The problem is that the readout of memory does not always work correctly. I am running the Example1 project with the API. (On a nucleo-g491RE demo board)This does a read after a sector erase. this results in the same data readout as before the sector erase. Reading 32-bit memory content Size : 64 Bytes Address: : 0x08000000   0x08000000 : BBBBAAAA FFFFFFFF FFFFFFFF FFFFFFFF 0x08000010 : FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF 0x08000020 : FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF 0x08000030 : FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF   Flash sector erase ...   Existing specified sectors are erased successfully Protected sectors are not erased UPLOADING ... Size : 64 Bytes Address : 0x8000000 Read progress: ██████████████████████████████████████████████████ 100% Data read successfull

We are facing this error when entering every commands. Second attempt of the command is passed while in first attempt we get ST Link error. Please find the commands executed and error faced:C:\Users\irgpsj>"C:/Program Files (x86)/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/STM32_Programmer_CLI" -c port=SWD --erase all ------------------------------------------------------------------- STM32CubeProgrammer v2.4.0 -------------------------------------------------------------------ST-LINK SN : 34FF6D064D4E353842310643 ST-LINK FW : V2J31S7 Voltage : 3.20V Error: ST-LINK error (DEV_TARGET_CMD_ERR)C:\Users\irgpsj>"C:/Program Files (x86)/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/STM32_Programmer_CLI" -c port=SWD --erase all ------------------------------------------------------------------- STM32CubeProgrammer v2.4.0 -------------------------------------------------------------------ST-LINK SN : 34FF6D064D4E353842310643 ST-LINK FW : V2J31S7 Voltage : 3.20V SWD freq :

HiThe command to download our firmware is as follow (with the option bytes display to show that protection is disabled):STM32_Programmer_CLI.exe -c port=SWD mode=HOTPLUG -ob displ -e all -d C:\Temp\cu.hex -d C:\Temp\data.hex -v -rstThe result always gives an error for the flash mass-erase:------------------------------------------------------------------- STM32CubeProgrammer v2.9.0 -------------------------------------------------------------------   ST-LINK SN : 31FF6E064D4E353821590843 ST-LINK FW : V2J29S7 Board : -- Voltage : 3.26V SWD freq : 4000 KHz Connect mode: Hot Plug Reset mode : Software reset Device ID : 0x418 Revision ID : Rev Z Device name : STM32F105/F107 Connectivity Line Flash size : 256 KBytes Device type : MCU Device CPU : Cortex-M3 BL Version : --   UPLOADING OPTION BYTES DATA ...   Bank : 0x00 Address : 0x4002201c Size : 8 Bytes   ██████████████████████████████████████████████████ 100%   Bank : 0x01 Address : 0x1ffff800 Size : 16 By