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...
Hi All,I am choose the STM32U585VIT6 MPU to design our customized board. Firstly I design a simple basic connection to program it and only blink the LED for confirmation our initially circuit. Also I following the AN5373 document.When I flash the co...
Hello,I try to connect the STM32CubeProgrammer (v2.20.0) to the STM32L496 that has enabled Read-Out Protection, but it is not possible. I need just to do the full chip erase and download new firmware.I remember that STM32CubeProgrammer (v2.0.0) allow...
Hello ST Community,I’m developing a custom external loader for STM32CubeProgrammer where the STM32 acts as a bridge to program an external MCU (not external flash). The STM32 uses UART5 as a debug port and also as the communication interface to the ...
STM32CubeProgrammer CLI: v2.21.0STM32H573I-DKST-Link (part of DK)Experimenting with lifecycle states, I occasionally (maybe 1 in 3) get an mbedtls error when performing regression. This is with Trustzone enabled, using a leaf certificate. Sometimes r...
Where can I find the meaning of the returns from connectDfuBootloader? I'm getting -16 back and would like to know what it means.
Hello ST community I'm trying to install SetupSTM32CubeProgrammer-2.16.0.linux in docker But getting error like below root@1694a12cc06d:/home/app/en.stm32cubeprg-lin-v2-16-0# ./SetupSTM32CubeProgrammer-2.16.0.linux./SetupSTM32CubeProgrammer-2.16.0.li...
Following the directions in https://docs.zephyrproject.org/latest/boards/st/stm32n6570_dk/doc/index.html images signed using STM32_SigningTool_CLI version 2.20.0 run OK on the board.However, after upgrading to STM32CubeProgrammer 2.21.0, images no lo...
STM32CubeProgrammer v2.21.0 I implement Open Bootloader middleware to communicate USART protocol over USB CDC on Mbed OS 6 I found when I open STM32CubeProgrammer and click Erasing & Programming tab first time, program will freeze. But after first ti...
QuestionI implemented a custom bootloader with USB DFU. It worked without issues on my Windows 10 computer. After switching to a Windows 11 machine, however, my DFU device is no longer recognized.What I’ve triedConnected the device again on Windows 1...
Hello everyone,I’m working on a project based on the STM32H563RIT, and I’m encountering an issue related to SWV trace when using STM32CubeProgrammer.The firmware runs correctly in both debug mode and standalone. The problem appears only when I connec...
