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...
STM32 cube programmer doesn't recognize my custom board neither via USB DFU nor USART.My circuit is simply the STM32F070F6, a 12 MHz crystal and some LEDs to control (also caps and res as necessary).Even with boot0 direct in high or low, I'm not able...
Hi,I can't get the external loader to work in STM32G491.For the test, I replaced the bodies of the Init()/Erase()/Write() function with LED blinking. I did this to check if the functions are called correctly. For debugging, I used STM32_Programmer_CL...
Hi, I'm just starting to play with a NUCLEO-H563ZI and I have some problems with DA discover using my dev boards.I started to do the following steps: Step 1: Create the provisioning file (.obk file)--> STM32TrustedPackageCreator_CLI.exe --obk H5\Con...
It seems the write protection section has disappeared from the CubeMX programmer some time between versions 2.15 and 2.17? It is not visible in the UI or the CLI. We are having trouble programming our boards without access to this section.
The "Introduction to secure firmware install (SFI) for STM32 MCUs" AN4992 does not list the H743 as a supported device.The Secure Programming tab of the latest Cube Programmer V2-18-0 (Jan 20205) states it only supports STM32U0-5 & WBA.Yet the SFI/S...
Hi, I can't erase the external flash or write a new binary on my STM32N6570-DK board. My problem is similar to this post: STM32N6570-DK: Cannot erase external Flash. But the solution in that post didn't work for me.I have tried using two external loa...
Hello ST Community,I am working on a custom bootloader for the STM32G473CCU6 microcontroller to enable firmware updates via the USB DFU interface. I am using the STM32CubeProgrammer API v2.17.0 | Windows-64Bits.The microcontroller has 256 KB of flash...
Hello,I have received the new STM32N6570-DK board a week ago. It successfully runs the "out-of-box" demo FW programmed into the external Flash and I am also able to load and run some simpler examples from SRAM through the integrated ST-Link debugger....
Hi, I am working with STM32L072 microcontroller. I programmed it without any validation or checksum issues, but after reading the firmware and verifying, a mismatch was found in a few flash cells.For downloading firmware I tried STM32CubeProgrammer v...
Can we expect to get lightweight option of the STM32CubeProgrammer for CLI applications (STM32_Programmer_CLI.exe) that does not require using STM32CubeProgrammer.The whole STM32CubeProgrammer package is over 600MB and contains variety of unnecessar...
