STM32CubeProgrammer (MCUs)

I am using the STM32F746 Nucleo board.If you look at the example file, there is a binary (application fw) in the dfu-standard project fileI want to make my own application FW, but when I use the DfuSeDemo program to update the fw, it doesn't work. But the binary ("STM32746G-DISCOVERY_SysTick_0x08008000.dfu") in the provided example file works.If you look at what I modified on the application side, what did I miss?There are three points that I modified.As shown below.

Hello I've problems connecting via DFU. The cubeprogrammer is trying, but never reaches the connected state. However, if I connect one time with a ST-Link device, the disconnect and switch to DFU then it works as long I do not close the CubeProgrammer instance.  Does anyone know why this is the case and what I can do to connect on the first try? The first screenshot is when the conneciton does not workSecond is from a successfull connection   

This might have already been asked in the past, is there a way to not having to press return after programming a file with (old) ST-LINK CLI Utility?I am using the command line version which works fine but before the program runs ST-LINK stop and waits for the user to press return, then the program runs and ST-LINK terminates.If you run this from a third party application the required CR is annoying.Here is what happens, you run the programmer:  H:\STM32\node>ST-Link_CLI -c SWD UR Hrst -p node.hex -run STM32 ST-LINK CLI v3.6.0.0 STM32 ST-LINK Command Line Interface ST-LINK SN: 5200371004300132594E514E ST-LINK Firmware version: V2J45S7 Connected via SWD. SWD Frequency = 4000K. Target voltage = 3.3 V Connection mode: Connect Under Reset Reset mode: Hardware reset Device ID: 0x450 Device flash Size: 2048 Kbytes Device family: STM32H7xx Loading file... Flash Programming: File : H:/STM32/build/Debug/node.hex Address : 0x08000000 Memory programming... ███████████████████████

I am developing software on Windows using STM32CubeIDE and STM32CubeProgrammer.I have a question about how to run Debug using the st-link gdb server in a CLI environment.I want to capture the results of Google Test running on the firmware via SWO output and retrieve them using STM32CubeProgrammer.However, when I run Debug, the process stops before completion, and I am unable to determine the cause or solution.[gdb server command line] > C:\ST\STM32CubeIDE_1.12.1\STM32CubeIDE\plugins\com.st.stm32cube.ide.mcu.externaltools.stlink-gdb-server.win32_2.0.500.202301161003\tools\bin\ST-LINK_gdbserver.exe -p 61234 -l 1 -d -z 61235 -s -cp C:\ST\STM32CubeIDE_1.12.1\STM32CubeIDE\plugins\com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.win32_2.0.600.202301161003\tools\bin -m 0 -g --frequency 24000 -t  attached file: gdb server console log.txt Cube Programmer SWO capture st-link gdb server in STM32CubeIDE (GUI) works correctly. I am investigating whether there are an

I work on a custom board based on stm32f446x MCU. I'm having trouble when writing to external flash using STM32CubeProgrammer. After powering on the board, I can connect and read the external memory correctly. However, when I try to write, the operation fails, and all memory values change to 0x555555. Deconnect/Reconnect from StProgrammer doesn't fix it, but after a power cycle, the correct data is readable again until I attempt another write.Below the output of the command:STM32_Programmer_CLI.exe -c port=swd -ob displ-------------------------------------------------------------------STM32CubeProgrammer v2.13.0-------------------------------------------------------------------ST-LINK SN : 005300303137510A39383538ST-LINK FW : V3J9M3B5S1Board : STLINK-V3SETVoltage : 1.76VSWD freq : 8000 KHzConnect mode: NormalReset mode : Software resetDevice ID : 0x421Revision ID : Rev ADevice name : STM32F446xxFlash size : 256 KBytesDevice type : MCUDevice CPU : Cortex-M4BL Version : 0x90UPLOADING OPT

We are currently trying to build a external loader for our application.Our System consists of a STM32H743 and a STM32F427ZIT.For the initial upload of the firmware the DFU interface of the H7 should be used and via a external loader application loaded to the F4 via SPI1 (of the F4) bootloader.We successfully built a external loader with Init, Read, Write, SectorErase and MassErase.All these functions work when used via the STM32CubeProgrammer application.However the SectorErase completes successfully only for one section, if multiple external sections are to be erased cubeprogrammer fails "Error: Sector erase operation has failed at least for one of the existing specified sectors.Please verify flash memory protection."We have debug output of our own external loader:eg.:Debug Start for SPI external LoaderInit with SPI bootloader status: 1SectorErase with StartAdr: 0x8040000 and EndAd: 0x8040000SectorErase success StartAdr: 0x8060000 and EndAd: 0x8040000This output is generated when tryi

Hi, I got the NUCLEO-L433RC-P and just make default build and flash it but i got the data mismatch error:Error: Data mismatch found at address 0x080031A0 (byte = 0x37 instead of 0x80)any idea?  08:12:39 : STM32CubeProgrammer API v2.16.0 | Windows-64Bits08:12:44 : UR connection mode is defined with the HWrst reset mode08:12:44 : ST-LINK SN : 066CFF48497175486714373808:12:44 : ST-LINK FW : V2J45M3108:12:44 : Board : NUCLEO-L433RC-P08:12:44 : Voltage : 3.25V08:12:44 : SWD freq : 4000 KHz08:12:44 : Connect mode: Normal08:12:44 : Reset mode : Software reset08:12:44 : Device ID : 0x43508:12:44 : Revision ID : Rev Z08:12:44 : Debug in Low Power mode is not supported for this device.08:12:45 : UPLOADING OPTION BYTES DATA ...08:12:45 : Bank : 0x0008:12:45 : Address : 0x4002202008:12:45 : Size : 20 Bytes08:12:45 : UPLOADING ...08:12:45 : Size : 1024 Bytes08:12:45 : Address : 0x800000008:12:45 : Read progress:08:12:45 : Data read successfully08:12:45 : Time elapsed during the

No ST-LINK detected in STM32CubeProgrammer or the IDE. My ST-LINK/V2 ISOL shows up in Windows 11 Device Manger with driver 2.2.0.0 dated 2021-04-01. I thought the version on the ST website was 2.02? I was able to update it's firmware this morning. I downloaded STM32CubeProgrammer 2.17.0 this morning as well. Not sure what to try next to get this working.

Hi,Controller STM32U073, programming with STM32CubeProg v2.17.0 ist the BOR Level in option byte wrong.Programing the option byte with the framework,  for example generated code with CubeMX works. Bug Report 

Hello everyone, this is the command i sent : C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin>STM32_Programmer_CLI.exe -c port=COM3 br=115200 rts=high -u 0x08010800 2048 D:\SystemFiles\Chunks\chunk1.bin and this is the response i got :-------------------------------------------------------------------STM32CubeProgrammer v2.15.0 -------------------------------------------------------------------Serial Port COM3 is successfully opened.Port configuration: parity = even, baudrate = 115200, data-bit = 8,stop-bit = 1.0, flow-control = offActivating device: OKBoard : --Chip ID: 0x415 BootLoader protocol version: 3.1Response received from device: NACKDevice name : STM32L4x1/STM32L475xx/STM32L476xx/STM32L486xxFlash size : 1 MBytes (default)Device type : MCURevision ID : -- Device CPU : Cortex-M4RTS: HighUPLOADING ...File : D:\SystemFiles\Chunks\chunk1.binSize : 2048 BytesAddress: : 0x8010800Read progress:±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±± 0%Erro

Hi, I am using STM32CubeProgrammer 2.4 version on a PC (let me call it PC_1, Windows 11 Enterprise OS) for programming a board (a customized seld-developped one) where there is also the STM32CubeIDE SW for FW development. You see below the program screen On a second PC (let me call it PC_2, Windows 10 Enterprise OS) I installed STM32CubeProgrammer 2.16 version:in this case I am not able to connect (for programming) the same board (with the same ST-LINK V2 device and cable) I am able to program on PC_1 with STM32CubeProgrammerr 2.4. You see below the PC screen:NO STM32 target is found!!Note that before making the connection, by clicking on the left  button on Serial Number row the program is able:to detect the presence/absence of the STLINK device;to detect the target voltage (when powered on/off)but the connect operation does not work. How can I solve this problem?  Thank in advance for your help Mario

A follow up for my previous post command line tool calls rightly says that sector 0x08060000 is followed by 0x08080000 and calls it 38308 or sometimes 47462 erasing sector 0007 @@: 0x08060000 doneerasing sector 38308 @: 0x08080000 doneDownload in Progress  while GUI calls it sector 12 while showing non-existed sector 11

Hi, It looks like STSW-LINK009 for the ST-Link V3 is not available on Mac OS. My ST-Link V2 works fine on my Macbook Air but I cannot find a driver for the ST-Link V3. Does anyone have a solution?Cheers

St-link utility does not start in windows11. How to manage this situation?mfc140 was copied to windows11 (system(32also), VC++ was also installed but all in vain..

Hi ST members,Where can I find the BSP components for the NOR flash with Part No: MT28EW01GABA?which is not in h7's bsp.If I want to create my own external loader, I need to add the MT28EW01GABA.c and MT28EW01GABA.h files to the project. However, I can't find these files anywhere. Can anyone advise on what to do?Thank you.Best regards,Jr_mbd_engr this example is given by st-employee which is for u5 with its flash ic only. 

HelloDoes anyone have insights on what might be causing this issue or how to resolve it? Any help would be greatly appreciated!Thank you.

Hi all,I'm trying to install STM32CubeProgrammer V2.16 on Linux-Suse-Tumbleweed, but I'm having problems:-I have downloaded and unpacked en.stm32cubeprg-lin-v2-16-0.zip (generic linux).user@localhost:~/STMicroelectronics/STM32Cube/STM32CubeProgrammer2_16> sudo ./SetupSTM32CubeProgrammer-2.16.0.linux[sudo] password for root:./SetupSTM32CubeProgrammer-2.16.0.linux/home/user/STMicroelectronics/STM32Cube/STM32CubeProgrammer2_16chdir /home/user/STMicroelectronics/STM32Cube/STM32CubeProgrammer2_16/.current dir /home/user/STMicroelectronics/STM32Cube/STM32CubeProgrammer2_16Exec error: No such file or directoryIt stops here. Can anyone help?I have tried it with and without sudo - same result...Thanking youPedro

Im trying to bootloader my firmware in my nucleo G431RB vía canbus with a StLink v3 set,  its posible?. In An2606 says there is no opción.Do i have to write the bootloader ? And with that i will be able to load vía StLink v3 set?  

Hello,I am doing some initial development for a device that will use the STM32F072B MCU on its Discovery board. The device will need to have the ability to be programmed over USB. The Discovery board User manual section 5.8 states that this can be done if BOOT0 is pulled high. I do this and try to connect by using the STM32CubeProgrammer that detects that there is an STM32 Bootloader but cannot connect because of read out protection and suggests to turn on the Read Unprotect option. If I do this, and try to connect again, a new pop-up shows up that tells me to power off and power on my device. Nothing changes if I plug it out and in or press the reset button.Since at the moment I can use the st-link on the discovery board, I connected that way and read the option bytes and RDP was set to AA: level 0, no protection.Here is the readout from the log16:21:45 : UR connection mode is defined with the HWrst reset mode16:21:45 : USB speed : Full Speed (12MBit/s)16:21:45 : Manuf. ID : STMi

It's the first time I encounter this issue so I'm not familiar with it. It happens with the command "west flash". The problem started after upgrading Zephyr to v3.6.0. Prior to that it was working. Any hints are appreciated!usage: stm32cubeprogrammer [-h] [-d DIR] [-r RUNNER] [--skip-rebuild] [--domain DOMAIN] [-H] [--board-dir DIR] [--gdb GDB] [--openocd OPENOCD] [--openocd-search DIR] [--elf-file FILE] [--hex-file FILE] [--bin-file FILE] [--erase] [-O TOOL_OPT] --port PORT [--frequency FREQUENCY] [--reset-mode {sw,hw,core}] [--conn-modifiers CONN_MODIFIERS] [--cli CLI] [--use-elf] stm32cubeprogrammer: error: argument --reset/--no-reset: ignored explicit argument 'hw' 

I appreciate that something has been changed in this are - I see sector numbering is being different (strange but at least different)But in the end of the day DFU upload is still broken erasing sector 0005 @: 0x08020000 done erasing sector 0006 @: 0x08040000 done erasing sector 0007 @: 0x08060000 done erasing sector 24786 @: 0x08080000 done Download in Progress: ±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±± 0% 2% 4% 6% 8% 10% 12% 14% 16% 18% 20% 22% 24% 26% 28% 30% 32% 34% 36% 38% 40% 42% 44% 46% 48% 50% 52% 54% 56% 58% 60% 62% 64% 66% 68% 70% 72% 74% 76% 78% 80% 82% 84% 86% 88% 90% 92% 94% 96% 98% 100% File download complete Time elapsed during download operation: 00:00:21.193 Verifying ... Read progress: ±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±± 50% 2% 4% 6% 8% 10% 12% 14% 16% 18% 20% 22% 24% 26% 28% 30% 32% 34% 36% 38% 40% 42% 44% 46% 48% 50% 52% 54% 56% 58% 60% 62% 64% 66% 68% 70% 72% 74% 76% 78% 80% 82% 84% 86% 88% 90% 92% 94% 96% 98% 100% Error: Data m

try to connect target with mcu programmer and has the following error.UR connection mode is defined with the HWrst reset mode08:11:11 : ST-LINK SN : 000B000F544B50022034363708:11:11 : ST-LINK FW : V3J15M6B5S108:11:11 : Board : STLINK-V3SET08:11:11 : Voltage : 1.74V08:11:11 : SWD freq : 8000 KHz08:11:11 : Connect mode: Normal08:11:11 : Reset mode : Software reset08:11:11 : Device ID : 0x44808:11:11 : Revision ID : Rev Z08:11:11 : Debug in Low Power mode is not supported for this device.08:11:12 : UPLOADING OPTION BYTES DATA ...08:11:12 : Bank : 0x0008:11:12 : Address : 0x1ffff80008:11:12 : Size : 16 Bytes08:11:12 : UPLOADING ...08:11:12 : Size : 1024 Bytes08:11:12 : Address : 0x800000008:11:12 : Read progress:08:11:12 : Data read successfully08:11:12 : Time elapsed during the read operation is: 00:00:00.00508:11:12 : Error: Unable to get core ID08:11:12 : Error: Unable to get core ID08:11:12 : Warning: Connection to device 0x448 is lost08:11:12 : Disconnected from device.08:11:22 : UR c

I updated the STM32CubeProgrammer from version V2.10 to version 2.17, but it doesn't work on my computer (Windows 7 ). I installed new version on Java, reinstalled program, it didn't help.    

expected: tools report 1Mb flashactual result: tools report 2Mb  note wrong in bottom-right corner 12:06:56 : STM32CubeProgrammer API v2.17.0 | Windows-64Bits 12:07:04 : UR connection mode is defined with the HWrst reset mode 12:07:05 : USB speed : Full Speed (12MBit/s) 12:07:05 : Manuf. ID : STMicroelectronics 12:07:05 : Product ID : STM32 BOOTLOADER 12:07:05 : SN : 20663077464B 12:07:05 : DFU protocol: 1.1 12:07:05 : Board : -- 12:07:05 : Device ID : 0x0451 12:07:05 : UPLOADING OPTION BYTES DATA ... 12:07:05 : Bank : 0x00 12:07:05 : Address : 0x1fff0000 12:07:05 : Size : 44 Bytes

Hi,I'm using the STM32CubeProgrammer to program an STM105. I connect it via USB (in boot mode) and I can connect successfully. Downloading a .dfu file for the project works as well.However, after everything is complete and I unplug and reconnect the power, nothing happens. No matter what I try, it just doesn't work.For another project, I have a .hex file that I have no problems with; it runs right away.Is there anything I need to do when using a .dfu file to get the STM105 to run the code?ThanksMarco