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...
The STM32L152VT6X has 384KBytes of flash memory, but the STM32CubeProgrammer detects the flash size as being 128KB. When I try to flash an image of ~170KB it fails with the error "Operation exceeds memory limits". When I flash the same image with the...
Hi,I am investigating usage of STM32CubeProgrammer API package to connect, download executables to connected STM32 MCUs.I was going through example Visual Studio project installed with STM32CubeProgrammer available at "C:\Program Files\STMicroelectro...
H723ZGT6 Nucleo-144CubeMX 6.3.0CubeProgrammer [ data sheet ] H723: DS13313 Rev2[Reference manual] H723: RM0488 Rev2[User Manual] H723: UM2407 Rev 2I'm currently investigating to implement the update feature.This time I will not use the bui...
hi, I'm trying to run STM32CubeProgrammer_api project, I could build the STM32CubePrgAPI.exe with no error, but I got the 0xc000007B error when I run it; it seems that missing some runtime DLLs, I tried to install vs2015, vs2013, vs2010 runtime, bu...
We faced that issue on a couple of diffeent PCs working under Windows 7/10 x64.We experience this for some (not all) STM32H7xx and STM32F7xx MCUs.Trying to connect to system bootloader over USB directly connected to PC we often see something like thi...
Hi: I've installed STM32CubeProgrammer and when connecting to the STLink debug programmer it worked ok. But now, it just crashes. I've tested three different probes, on two different computers.Both computers are running Linux (Arch Linux), kernel ver...
Hi, we are using an STM32G05 series processor (STM32G051K6T6).The default setting in the Cube Programmer software sets the option byte nBOOT_SEL to high. This effectively disables the BOOT0 pin and prevents reprogramming if the option byte was not cl...
