STM32CubeProgrammer (MCUs)

Option Bytes break Cube Programmer connection

I am trying to flash a STM32F303CCT6, and any time I try to set the Option Bytes to Level 1 protection it locks the board and breaks the connection. The only thing that is able to both see, and wipe the board is an android app.The board has WinUSB on...

Unable to connect the STM32CubeProgrammer with STM32F103ZET6.

How to solve this problem？

What Linux distributions and Java versions are supported for STM32CubeProgrammer

As I'm getting various problems such as missing dependencies on JavaFX and Exceptions when using OpenJFX for a verity of Java versions and Linux distributions.So far I've tried different Java versions on all of the following, Ubuntu (19.10, 18.04 LTS...

Why automaticMode(...) function from STM32CubeProgrammer_API is a blocking function and never return?

Hi everyone,Actually, I develop a tool to upgrade a STM32 MCU and I have chosen to use the STM32CubeProgrammer_API library.In the first time, I began to use the same function as in sample but downloadFile(..) is not stable and produces many write err...

STM32CubeProgrammer - No ST-LINK Detected

Hi all, I have been struggling to get Atollic 9.3.0 to start a debug session, failing at the load point where it tries to use the STM32CubeProgrammer CLI (1.3.0 in that release of Atollic).I thought I would download the STM32 ST-LINK Utility and this...

How to create CubeProg stldr loader file for QSPI external memory?

[STM32CubeProgrammer] failed to load external flash memory via bootloader

hi i am using stm32f769 discovery board , i took one of the examples that provides with touchgfx , and everything work fine (program through st-link with STM32CubeProgrammer ) . but now i want to try to upload the program through the bootloader (with...

Failed to erase memory (sector 5 with 128kB) via SPI and STM32CubeProgrammer 2.2.1

Hi,we have troubles during flashing a STM32F446 with STM32CubeProgrammer 2.2.1 via SPI.Every time the Cube Programmer wants to erase the "big" Sector 5 (128 kB) an timout error occurs. (see log file)Everything works fine with a Hex-File except the "b...

STM32CubeProgrammer 2.2.0 released

Dear communityWe are pleased to announce the release of STM32CubeProgrammer 2.2.0New features • Added the support of the STM32L5 Series • Added the support of HSMv2 • Added the support of IAP for the USB-DFU interface • STM32WB firmware upgrade via t...