STM32CubeProgrammer (MCUs)

Hello,I am using the UART-Connection to programm an ST32G431.With SW 2.5.0 all is fine:13:10:11 : STM32CubeProgrammer API v2.5.013:10:25 : Serial Port COM4 is successfully opened.13:10:25 : Port configuration: parity = even, baudrate = 115200, data-bit = 8,                     stop-bit = 1.0, flow-control = off13:10:26 : Activating device: OK13:10:26 : Chip ID: 0x46813:10:26 : BootLoader protocol version: 3.113:10:27 : UPLOADING OPTION BYTES DATA ...13:10:27 :   Bank          : 0x0013:10:27 :   Address       : 0x1fff780013:10:27 :   Size          : 36 Bytes13:10:27 :   Bank          : 0x0113:10:27 :   Address       : 0x1fff782813:10:27 : &nbs

Hello!So i would like to ask for a little help. The STM32 is kinda new for me, i always did stuff on Arduinos. So i have a LoraWan E5 wich i want to program with ST-Link V2, but as soon as i want to connect to it (to the st-link) in the STM32CubeProgrammer i get the errors below. How would I be able to connect it? 

Hello,I am trying to connect the STM32 MCU to STLINK using stm32cubeprogrammer but it shows: Error: No STM32 target found!.i have powered the MCU by connected 3.3V to VDD and VBAT,connected GND to VSS of MCU, SYS_SWCLK to SWCLK of STLINK-V2 and SYS_SWDIO to SWDIO of STLINK-V2, i have connected an pushbutton with a PULLUP resistor to NRST pin of MCU. when i tries to connect STM32CUBEPROGRAMMER with STM32 it shows the error given bellow.Please give me some suggestions.Thanks in advance.

Hello,I can flash an HEX file via the CLI but not the ELF one.More specifically, the flashing seems to succeed (if I reboot the board it works well), it's just at the end that an error message is displayed that I can't understand:STM32_Programmer_CLI.exe -c port=COM4 br=115200 -d firmware.elf -g[...]File segment @0x20000064 is not 8-bytes aligned. It will be aligned to @0x20000060[...]Response received from device: NACKError: Write address not acknowledged: 0x20000060Error: failed to download Sector[0]Error: failed to download the FileHere's my linker script if it cal help to diagnose the issue (I have tried to remove the heap since we don't / must not use it) :/* Entry Point */ ENTRY(Reset_Handler) /* Highest address of the user mode stack */ _estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory */ _Min_Heap_Size = 0x200; /* required amount of heap */ _Min_Stack_Size = 0x400; /* required amount of stack */ /* Memories definition */ MEMORY { CCMSRAM (xrw) : ORIGIN =

I'm working on a firmware for STM32C011 using the 'STM32C0 Series IEC 60730 self-test library' and I'm experiencing some problem with the flash test. It seems that the STM32_Programmer_CLI does not generate checksums for the filled area between real machine code and the crc area at flash's end. Tools:- IAR Workbench 9.60.2- STM32_Programmer_CLI.exe (--version prints 'STM32CubeProgrammer version: 2.19.0') What I did:1.) Building with IAR Workbench2.) calling "ielftool --fill v;0xFF;0x8000000-0x8007fff --verbose foo.out" foo.out" resulting in console outputLoading foo.outAdding fill to 0x8000000-0x8007fffAdding virtual fill over range 8004179-8007fffSaving ELF file to foo.out 3.) calling "STM32_Programmer_CLI.exe -sl foo.out 0x8000000 0x8008000 0x400" resulting in console output CRC Tool v1.0Warning: The ELF file will be overwrittenCRCs area injected successfully When I execute the firmware, 17 passes of STL_SCH_RunFlashTM() are successful, the 18th fails. T

Hi everyone.When validating firmware integrity for an STM32F4 project, different checksum values are observed between:STM32 ST-LINK Utility (v4.6.0) (deprecated? Or not recommend for new design at least...).STM32CubeProgrammer (v2.19.0).This discrepancy correlates with unprogrammed memory regions in the .hex file. Since ST-LINK Utility is no longer maintained, we need a reliable way to align checksum using modern tools like STM32CubeProgrammer.Case 1: C_2.0.5.hexSTM32 ST-LINK Utility Output:Address Ranges: [0x08000000 - 0x08000194] [0x08004000 - 0x08004004] [0x08008000 - 0x08031674] [0x08031678 - 0x08034448] Checksum: 0x00F5FA57 STM32CubeProgrammer Output:Segments: [0] Address=0x08000000, Size=0x194, Checksum=0x00003BC2 [1] Address=0x08004000, Size=0x4, Checksum=0x00000000 [2] Address=0x08008000, Size=0x2C448, Checksum=0x00F5C291 Total Checksum: 0x00F5FE53 Key Observations:4-byte gap excluded by ST-LINK Utility: 0x08031674 to 0

I am building my own programmer app using the API provided with the CubeProgrammer program. If I follow the way I have to connect my board over DFU mode as in the USB_Example.cpp, this is the output:STM32CubeProgrammer API v2.18.0 | Windows-64Bits+++ USB Bootloader Example +++------------- USB DFU List --------------USB Port 0USB index : USB1USB SN : 3768346A3430DFU version : 0x11A-----------------------------------------USB speed : Full Speed (12MBit/s)Manuf. ID : STMicroelectronicsProduct ID : STM32 DownLoad Firmware UpdateSN : 3768346A3430DFU protocol: 1.1Board : --IAP--- Device Connected ---while in the CubeProgrammer app, doing, I guess, exactly the same, this is the output:It's showing the same output but with an extra line:08:53:09: UR connection mode is defined with the HWrst reset modeIf I search in the cli documentation it says that this is reserved only for JTAG/SWD debug: -hardRst : Hardware reset Available only with JTAG/SWD debug portSo why I am getting this line if

Hello @stforum Please find the attached file for your reference.I am encountering issues while attempting to flash a hex file onto the STM32F765VGT6 board using STM32 Utility. and I have used ST Link/V2.Below are the specific issues:Unable to Flash Hex Files: The hex files are not flashing successfully onto the board.Target Voltage Detection Failed: The target voltage is detected as 1.2V on my PC, which is not as expected.Port Not Detected: The utility is unable to detect the port.Connection Settings in STM32 Utility:Connection: SWDMode: Hot Plug (with Debug enabled in Low Power mode)it is only detecting in hot plug mode but its not detecting in normal and connect under reset mode. I have attached the output snippets and settings for your review. Could you kindly verify and guide me on how to resolve these issues at the earliest? Your assistance in troubleshooting this would be greatly appreciated.Looking forward to your prompt response.Best regards,Venkata Narayana Sing

When I am connecting by STM32 custom board with Cube Programmer using STLink, its not been recognized by it. But the same board and ST-Link is detected by STM32 Cube IDE and stlink utility. So I want to know what the reason can be. Note development board is been recognised by cube programmer.

I wanted to update from STM32_Programmer_CLI.exe V2.10.0 to version V2.18.0, but the new version no longer works with path names that contain a space. -c port=swd sn=49FF6F064877885229171667 --skipErase -w C:\Daten\C-Sharp\Testsystem\005933.XX TestFramework\Tests\Test51 007424 nSensHT\_TEST\Flash\007444.00 uC Software Bootloader D-nSens-HT2 V1.00.bin 0x08000000 -v --quietMode --verbosity 1 -------------------------------------------------------------------STM32CubeProgrammer v2.18.0-------------------------------------------------------------------ST-LINK SN : 49FF6F064877885229171667ST-LINK FW : V2J45S7Board : --Voltage : 1.76VSWD freq : 4000 KHzConnect mode: NormalReset mode : Software resetDevice ID : 0x467Revision ID : Rev ADevice name : STM32G0B0xx/B1xx/C1xxFlash size : 256 KBytesDevice type : MCUDevice CPU : Cortex-M0+BL Version : 0x92Warning: Wrong file path to be downloaded: "c:\daten\c-sharp\testsystem\005933.xx"Error: The download command you trying to perform (-w "c:\da

Hi, thank you for having access to this report.Here is STM32CubeProgrammer's output text.(0) > STM32_Programmer_CLI --connect port=swd -w .\board\art-pi\projects\applications\build\Debug\applications.elf 0x90000000 -v -el .\board\art-pi\ExternalLoader\ART-Pi_W25Q64.stldr ------------------------------------------------------------------- STM32CubeProgrammer v2.17.0 ------------------------------------------------------------------- ST-LINK SN : 066BFF554957886687101038 ST-LINK FW : V2J42M27 Board : -- Voltage : 3.27V SWD freq : 4000 KHz Connect mode: Normal Reset mode : Software reset Device ID : 0x450 Revision ID : Rev V Device name : STM32H7xx Flash size : 128 KBytes Device type : MCU Device CPU : Cortex-M7 BL Version : 0x91 Warning: Write address is ignored for hex, Srec, s19 and elf files Memory Programming ... Opening and parsing file: applications.elf File : applications.elf Size : 996.35 KB Address : 0x90000000 Erasing memory corresponding to segment 0

Hello everyone,I've seen old posts from 2020 but none of them answer my question which is as follows:I would like to use STM32CubeProgrammer in a recent version (2.14 or higher) without the Oracle Java version that is included in the STM32CubeProgrammer installer.I would like to use STM32CubeProgrammer with a Java Zulu version distributed by the Azul platform.Is this possible? If so, how do I install the two programs to ensure full compatibility?Does anyone have a suggestion or, better still, an answer for me?Thank you for your understanding..

Hi, I'm using B-L4S5I-IOT01A board, Unable to program the board using stm32cubeprogrammer. Got Error: failed to erase memory. Tried to mass erase the chip, got Error: Mass erase operation failed.Please verify flash protectionhere is the stm32cubeprogrammer CLI log for STM32_Programmer_CLI.exe -c port=SWD -ob displ commandC:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin>STM32_Programmer_CLI.exe -c port=SWD -ob displ-------------------------------------------------------------------STM32CubeProgrammer v2.18.0-------------------------------------------------------------------ST-LINK SN : 0673FF3134354D5043061550ST-LINK FW : V2J45M31Board : STM32L4S5I-DKVoltage : 3.20VSWD freq : 4000 KHzConnect mode: NormalReset mode : Software resetDevice ID : 0x470Revision ID : Rev WDevice name : STM32L4Rxxx/STM32L4SxxxFlash size : 2 MBytesDevice type : MCUDevice CPU : Cortex-M4BL Version : 0x95Debug in Low Power mode enabledUPLOADING OPTION BYTES DATA ...

Hello to everyoneI'm working with NUCLEO-C071RB.I debug , all OK.Because now i want bliud my board i tried to connect with the software Programmer with my ST/link2 device (external)I disconnected JP2-4-6-7 like shown in screenshot.I power on the board with usb cable.The Programmer seems recnognize the MCU (NUCLEO-C071RB), but so what does it means "target no found"? 

I'm trying to download the st-link-server for Linux.I've used both Chromium and Firefox, but after clicking the "Accept" button on the legal dialogue, nothing happens.The Firefox debug shows errors:```Marketo lead association: munchkin cookie has not been initialized. st-site-cx.min.5a46c8c0121885b379d577b5302e7423.js line 7 > srcScript:1889:18checkAndInitSliders 2 st-site-cx.min.5a46c8c0121885b379d577b5302e7423.js line 7 > srcScript:1638:117Content-Security-Policy: The page’s settings blocked the loading of a resource (default-src) at https://g.3gl.net/jp/3031/v4.0.5/InitialLoadScript.js because it violates the following directive: “default-src data: blob: https://scripts.demandbase.com https://*.st.com https://*.st.com.cn https://*.zscaler.net https://widget.decibelinsight.net http://st-videos.s3.amazonaws.com https://feedback.digital-cloud.medallia.eu https://www.google.fr https://www.linkedin.com https://swa.sc.adobedc.cn https://www.youtube.com https://cdn.cookielaw.org http

I have installed STM32duino and using Arduino IDE to program STM32F407VG.  I have set the upload method to 'STM32CubeProgrammer(DFU). Arduino IDE fails to program the Board.  However when I download the .bin file created from Arduino IDE using the Cube Programmer, it works fine.  Can somebody help me to set the system so that I can directly program the board using the Arduin IDE.   

Hi everyoneI’m having an issue where STM32CubeProgrammer isn’t detecting my STM32F4 MCU. I’ve double-checked the connections and tried using both USB and UART interfaces, but the software just isn’t recognizing the device.I’ve ensured that the drivers are installed properly, and I’ve also tried a different USB cable and port, but no luck. Is there anything in the configuration I might be missing, or any troubleshooting steps I should try?Thanks in advance!www.concretesrichmondva.com

I want to use STM32N6 with SDMMC1-eMMC as external storage (to store the FSBL and the app). Since eMMC does not support memory mapping, where should the address be selected when using STM32CubeProgrammer to download the bin file? Also, how should the External Loader be configured? Moreover, since eMMC does not support XIP, does that mean only the FSBL+Load&Run mode can be used?

Hi community, I have been using the Seed Studio WIo-E5 mini development board or module, and I wanted to perform the FW upload procedure using STM32Cubeprogrammer and I have had some inconveniences. I have followed the step by step specified in https://wiki.seeedstudio.com/LoRa_E5_mini/ to load the application firmware, I have changed the protection level as suggested without any inconvenience but..,the memory has not been erased correctly since it should be full with 0xFFF but it appears 0x000, and now I cannot erase the memory with either the total erase option or with the Firmware erase load since I get the following error:It is not a connection issue since I have checked it with another module, the thing is that this one was somehow blocked indicating that the protection level protection is selected but it is not internally installed and therefore it does not allow modifications. I do not know if I am correct. I am waiting for any information and solution as I hope that at least th

Hey Folks!Is there a way to select multiple sectors to erase on an External Flash, instead of clicking on every entry?I have tried holding down SHIFT, e.g. Click 0, Hold shift, Click 5. That just selects 5. Alternatively is there a CLI tool where I can provide an address range to erase?I am using 2.19:Kind Regards, 

I've discovered an interesting quirk. When trying to load the elf file with the headers shown below, STM32CubeProgrammer erases the 2kB internal flash page on the STM32G474RE (dual bank mode) at 0x08007000. It then programs in the ELF file header. This sort of makes sense; there is a "hardware information" flash page at 0x08007800. However, it is set to NOLOAD in the linker script, and so there isn't actually any data there. In general, STM32CubeProgrammer does a good job not flashing areas which are NOLOAD, but for whatever reason it decides it simply must have something at 0x08007000 in this case. In fact, if I open the .elf in STM32CubeProg, there is data loaded in the viewer. However, using objcopy to create a binary, ihex, or srec file does not emit this area (rightfully so).We can work around this issue by using .ihex instead (within STM32CubeIDE GDB sends it down to the STM32G474RE as a temporary .srec) but ideally I should just be able to use the .elf.STM32CubeProg Console Outp

Hello,after changing one of the BCM4/7 boot option bytes of my Nucleo STM32H755 board with STM32CubeProgrammer, I can't connect to the MCU any more. When trying to connect with STM32CubeProgrammer, I getError: Unable to read device id from ROM tableError: ST-LINK error (DEV_CONNECT_ERR) Is this related to the change in option bytes or did the board get damaged somehow?Thanks and regards,Martin

Hi,I am trying to build a Docker container for development with STM32F4.After signing in and accepting the License Agreement my download startsfrom: https://www.st.com/content/ccc/[...].sh.zipHowever, I am not able to use wget on the same link. It's stuck at "HTTP request sent, awaiting response..."Is there a way to programmatically / CLI download the CubeCLT? Otherwise, I am at a loss of how I can write my Dockerfile.

I have seen that STM32_Programmer_CLI has a "getAuthID" but it seems this reads something else than the UID available to software. I know I can do  STM32_Programmer_CLI --connect port=swd index=0 -halt --optionbytes displ --blankcheck -r32 0x0BFA0700 12 but it is likely to work only on STM32U5 and I guess it make sense to have a generic way to read that.Is there a better way to read that UID from ST-Link ?

I tried to update STM32CubeProgrammer version 2.16.0 to 2.17.0 on windows, but it does not work. I always get this message, the network connection is working for sure:I have already successfully updated the STM32CubeProgrammer on Linux.