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We are pleased to announce that STM32CubeProgrammer 2.22 is available What is new in 2.22: Support for the STM32U3 microcontrollers with 2 Mbytes of flash memory: Internal memory programming through debug and bootloader interfacesOption bytes program...
Dear STM32CubeProgrammer Community, I hope you are all doing well. Over the past months, you may have received an email from me, either through the STM32CubeProgrammer survey or on other topics like CSAT or Raspberry Pi support. First, I would like...
Major change in SigningTool for STM32N6 in STM32CubeProgrammer v2.21.0 This release, we decided to change signing tool behavior to not automatically align the payload to 0x400 with padding bytes, since this is not necessary for other STM32 series. T...
I'm looking at setting the RDP Level to Level 1 for an STM32F103 and I don't see the AA BB CC type stuff like in the current manual. Is this something that STM32CubeProgrammer is doing on purpose for this MCU? I definitely don't want to enable Level...
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.
I am using a stm32 F103RCT6 mcu. It has 256 Kb of flash memory. But when i connect it to cube programmer, it shows there are 256 sectors of 2K size which equates to 512 Kb flash. I was even able to go to that last page and write data to it. so is th...
Trying to program the option bytes I get the error message shown below. Can someone tell me what is wrong? I have tried with and without the displ and I have also tried with only one option byte at the time.C:\Temp\BMSM-18>"C:\Program Files\STMicroel...
I was trying to implement emulated EEPROM and I think I set the EEPROM page area right into the critical option bytes area. Notably, this didn't happen until I added the actual eeprom_emul.c and flash_interface.c files into the cmake configuration, c...
CubeProgrammer 2.22.0 under MacOS 26.4.1 is not able to connect to my NUCLEO-G431, with the log window showing:ST-LINK error (DEV_CONNECT_ERR)Strange thing is this only happens when I have a direct cable connection between the USB-C port on the Mac a...
Hello Community,I’m facing an issue while loading a firmware HEX file using STM32CubeProgrammer. The HEX file is not downloading successfully. Could you please suggest what might be wrong or provide guidance on how to resolve this?
On Kubuntu 24.04 when double clicking onSetupSTM32CubeProgrammer-2.19.0.linuxan empty window appears and then closes again. If I runSetupSTM32CubeProgrammer-2.19.0.linuxvia the terminal (as admin or as user), I get this error:Exception in thread "AWT...
It would be nice if the further versions could be running on case sensitive file system on macOS.Currently I need to use an USB key formatted APFS only. Then i can run the installer and install the programmer on this USB stick. As I most of the time ...
I have an old Ubuntu 18.04 system which allows STM32CubeIDE to run, but the STM32_Programmer failed because libm.so and libc.so were wrong. I found glibc-2.30 and copied the libraries into the same directory as the STM32_Programmer lib. Now I just ge...
