Ask questions on STM32CubeProgrammer and find answers on device detection, connection failure, programming issues, and more.
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...
We are pleased to announce that STM32CubeProgrammer 2.21 is available What is new in 2.21: • Support for the STM32WL3Rxx microcontrollers: – Internal memory programming – Option byte and OTP programming – PKCS#11 – Firmw...
stm32cube software is unable to program over 512Kb of binary into STM32F767ZG which is a 1MB part due to wrong identification as 2MB partWe first reported this back in 2021 as https://github.com/STMicroelectronics/STM32Cube_MCU_Overall_Offer/issues/1...
Automatic mode works fine just to download binaries to the MCU.If It try to set option bytes read out protection to BB afterwards, the software will lock.It displays:15:20:13 : UPLOADING OPTION BYTES DATA ...15:20:13 : Bank : 0x0015:20:13 : Address :...
I am getting CUBEPROGRAMMER_ERROR_NOT_SUPPORTED when I try to connect to a device in my code. In their example code is working. Issue is when using with my code. It's an strange issue. I copied all also checked in file comparision. All good but while...
Hello,I have a feature request for the STM32CubeProgrammer.As we know, when we connect the board, we can display the memory fields as like following:But when I disconnected from the board, the fields are gone:I know that this is not a bug, its a feat...
Windows 11, STM32CubeProgrammer v2.15 and ST LinkIn the past we have used the older STLink software for programming ST micro's on our test stations and have moved to the STM32CubeProgrammer. Running the command from a standard command line window(bas...
"I want to create a new file.txt on an SD card with an STM32 and an Openlog. I used the functions found in the ff.h library (f_open)...but I can't create it. Here is my program."
I am testing firmware upgrade API from CubeProgrammer_API. For some reason, it keeps printing that the firmware upgrade failed, but when i check the firmware version of my device, the firmware has been updated. Does anyone know what is the cause of i...
I am using STM32H563ZI board and trying to develop a UART communication project but I just can't figure how to connect to STM32CubeProgrammer threw UART and always get the error:" Error: Activating device: KO. Please, verify the boot mode configurati...
I am working on implementing a firmware update on my electron app using CubeProgrammer_API. I keep encountering issues on connecting to the DFU bootloader in which is giving me CUBEPROGRAMMER_ERROR_NOT_SUPPORTED (-5). I compiled my code into a .exe a...
HiI am trying to get a custom external loader working on a STM32L562VET with a MT25QL128ABA attached over QuadSPI. I have followed this tutorial: https://www.st.com/content/st_com/en/support/learning/stm32-education/stm32-moocs/external_QSPI_loader.h...
