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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...
I am having some issues with getting UART uploading working. I can read the chip and get it's ID, but it keeps saying it cannot get acknowledgments. Everything is directly connected. Serial TX/RX to their corresponding pins and RTS to Boot and DTR t...
Hello,On STM32U575VGT with MX25L6433F over OCTOSPI1, my external loader can read successfully only once. The next read operation hangs (5-second timeout). If I disconnect/reconnect the target, the first read succeeds again, then the second read fails...
The "Discover" button on the STM32CubeProgrammer fails to connect to my my STM32H56x (STM32H562VGT6) in the Closed state (0x72). The instructions I followed for enabling password security are in the "How to enable RDP-like product state flash protect...
We have a custom loader from one of our boards. It is working in STM32 Cube MX Prog V2.16 but when I launch V2.19 and try to connect to a unrelated boards I get this error:The error is understandable because the path to the loaders is incorrect. Th...
Hello,I am using the discovery kit with STM32L562QE MCU (UM2617). I tried to disable the TrutZone following the instructions in this article : https://community.st.com/t5/stm32-mcus/how-to-disable-trustzone-on-stm32u5-series/ta-p/49793However, after ...
Hi,o.s.: Debian 12 Bookworm (fully updated)board: (official) STM32f4-discoverymicropython: STM32F4DISC-20250911-v1.26.1.dfuSTM32CubeProgrammer v2.19.0Checking my previous posts shows that I have tried this before but obviously got nowhere as I seem t...
When I am trying to use the STM32CubeProgrammer in Linux, only the default connection option of J-Link is available. No other options "drop down" in the drop-down menu. Since I am set up to connect over USB, this means I am unable to connect to or re...
I'm not able to download STM32CUBE programmer from the site.
I have just received my STM32N6570-DK and tried to flash the external memoryWhatever I do :* program an Hex file* erase single sector* erase full memory I always have the same error : failed to erase memoryI have tried to revert cube programmer to ve...
Hi, I am trying to bring up some software on an STM32N6570-DK.I'm able to upload example code from the STM32CubeIDE when the board is in DEV mode, e.g. when BOOT1 is set to 1. I followed the steps in this KB article: FSBL Explained However, I am unab...
