Ask questions on STM32CubeProgrammer and find answers on device detection, connection failure, programming issues, and more.
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 am using STM32CubeProgrammer v2.16.0 and Windows 10. In case of ST-LINK connection,Both [Start Programming] and [Start Automatic Mode] work well.In case of USB DFU connection,[Start Programming] works well but [Start Automatic Mode] doesn't work. 1...
I am working with the L051 chip and having issues with the CubeProgrammer Download..History: we work with many of the STM32 chips.....and have for years, so well versed in this ...so this is an issue that we have not seen using any of the Tools... ...
"My STM32 is locked out of its program. How can I unlock it? I need to continue learning to use it, even though I've just started." STMicroelectronics ST-LINK GDB server. Version 7.5.0Copyright (c) 2023, STMicroelectronics. All rights reserved. Start...
Hello, I tried to install STM32CubeProgrammer 2.16.0. But getting this error message. How to fix this? Thank You!
Using the STM32CubeProgramer (v2.16 from a Windows 11 laptop) with my NUCLEO-U575ZI-Q board has, from this morning, resulted in only the response:UR connection mode is defined with the HWrst reset modeST-LINK SN : 003E004C3532510F31333430ST-LINK FW :...
I am using C# to wrap the native CubeProgrammer_API.dll to call download file. I am running on x64 machine.When I compile the C# code as x86 and use the x86 version of the DLLs from the SDK, the download went fine.However if I compile the same code a...
I recently got into dual core mcu (STM32H755ZI) programming and made the common mistake of not configuring the cores correctly and now the board would not connect (I used the STM32CubeProgrammer to flash one of the two .hex files into the device memo...
Hi all,I realized my custom external loader for STM32CubeProgrammer and it works fine when used from the Programmer GUI.I can program, erase ad read external flash.Now I'd like to use the command line interface but I cannot find how to mass erase the...
I am using the latest version of the STM32CubeProgrammer (v2.16.0) and am connected to a STM32F405RGT6 via an ST-LINK/V2.The problem is finding the nBoot0 and nBoot1 settings under the Option bytes tab in the software. Does anyone know where I can fi...
Is there any option to write option bytes to control the boot option for STM32G070 from uart after the first upload or any solution to change the option bytes from stm32cubeprogrammer?I can't change the boot config from option bytes using the stm32cu...
