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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...
Hello,Our project is based on the STM32WBA65MI, and we have an external flash chip on the board that we use STM32CubeProgrammer w/a custom external loader to program. This worked well with STM32CubeProgrammer v2.20, but when I updated to STM32CubePro...
HelloI am connecting the ST-LINK and downloading the firmware to the programmer.I have a question. Can I do power from ST-LINK and download firmware instead of supplying external power to the MCU? Currently, I use external power, but I wonder if ther...
Hello everyone,I’m currently facing a blocking issue with SWD programming on an STM32U575VIT6Q placed on a custom PCB.Until today everything worked correctly: I use a CLI-based flashing procedure that programs a set of binary files (around a dozen) u...
Hi, I’m working with an STM32C011F6P6TR device, and after programming it via SWD using STM32CubeProgrammer, the MCU became completely stuck in resetSymptoms- After programming an ELF file through STCubeProgrammer, the MCU no longer runs.- The NRST pi...
Hi ST team,I am using STM32U5G9J-DK2 board and the verson of STM32CubeProgrammer is v2.21.0.I tried to reset MCU to factory settings (in option byte tab) using STM32CubeProgrammer but failed.After that, STM32CubeProgrammer could no longer connect to ...
I assume RDP means Readout Protection. Is there any means for disabling it programmatically with C#? How would it get enabled? I'm pretty sure I'm not enabling it with my program. I tried "–ob rdp=0x0" but got a -1 result, meaning Not Connected. So I...
The callback messages seem corrupt and I get a connection error or -162025-12-09 12-05-03.130|INFO||: Type = 0 Message = USB speed : Full Speed (12MBit/s)2025-12-09 12-05-03.130|INFO||: Type = 0 Message = Manuf. ID : 2025-12-09 12-05-03.130|INFO||: T...
I'm currently working on a project using an STM32G473RCT6. I've integrated the STL Lib (Self-Test Library) and intended to use STM32_Programmer_cli.exe with the -sl option to add the CRC block.The application starts at 0x08040000 and continues for a...
After update to the latest Cubu Programmer v2.20 a get this error when uploading the firmware:11:29:37 : Opening and parsing file: 1000BASET1-MC-ETH v1.3.hex11:29:37 : Memory Programming ...11:29:37 : File : 1000BASET1-MC-ETH v1.3.hex11:29:37 : Size ...
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...
