STM32CubeProgrammer (MCUs)

SigningTool for STM32N6 in STM32CubeProgrammer v2.21.0

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...

STM32CubeProgrammer v2.21 released

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...

How to update the STM32CubeProgrammer?

On windows 10 I have version 2.12.0 installed of the STM32CubeProgrammer, but on command line I have version 2.13.0. In order to update the GUI version to 2.13.0 as well I use the "Help" -> "Software update" button but I see the following: so either ...

Resolved! Bug in command line tool or GUI version?

I am using the GUI version and the command line tool to work with a device, but one of these tools has a bug. Checking which bank is use to boot from I get clearly contradictory results. See screenshot. Which tool tells me the bank used to boot from?...

Resolved! How can I use the STM32CubeProgrammer windows executable to read a memory area without the device resetting?

I have been trying to read a memory area as follows on windows power shell:.\STM32_Programmer_CLI.exe -c port=SWD -r8 0x08080000 8 -r8 0x08080C00 8but that triggers a reset of the device. I do not want a device reset, I just want to read the memory a...

Resolved! Error during flashing with STM32_Programmer_CLI.exe, and how to fix it.

On windows 10 I am using STM32_Programmer_CLI.exe (2.13.0) to flash bytes to memory using the following command linebut then I do so I get a very strange output:ST-LINK SN : 53FF71065056705420540981 ST-LINK FW : V2J29S7 Voltage : 3.22V SWD freq...

It seem like the problem with STM32_Programmer_CLI not returning error codes other than zero have been solved from ver 2.12.0. That is great. But is there any list of return codes available like what we have for STLINK Utility CLI user manual?

STM32CubeProgrammer using 0x40022020 to access Option Bytes of STM32G0

I am using STM32CubeProgrammer to access Option bytes of stm32g070kbt6. Everything is okay but I don't understand by STM32CubeProgrammer is using 0x40022020 to get option bytes when the documentation says it should be between 0x1FFF 7800 - 0x1FFF 787...

Issue with .elf file when linker section is not placed according to adress.

Hello,to store my SW build information I defined in the linker file a section with a fixed address. like this: /* placing my build information at a named section: */ .BuildInformationSegment 0x0800F000 : { KEEP(*(.BuildInformationSection)) /...

Resolved! It is on my macOS not possible to install STM32CubeProgrammer (Big Sur 11.2.1) I get the notice that the file is damaged. I tried it several times?! What is happening?? I saw that in 2019, 2020, this problem often was mentioned? How come? Best Regards

Connection trial over DFU, fails to connect and resets the device. Bootloader checked and compared with other devices.

I have attached the log output of the Programmer. Device enters DFU mode correctly and it is being recognised by windows but as soon as a connection attempt is done, the device resets after some time. Any way that I can debug the bootloader code and ...

Resolved! Problem with "Run after programming" in CubeProgrammer with UART connection

My Settings : STM32G070 mit BootLoader protocol version: 3.1STM32CubeProgrammer v2.13.0My plan : flash my file via UART(USART2) and my MCU should start automatically after programming is finished. I will reset the nBOOT0 bit in my programm, after my ...

STM32CubeProgrammer (MCUs)

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