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We are pleased to announce that STM32CubeProgrammer 2.22 is available What is new in 2.22: Support for the STM32U3 microcontrollers with 2 Mbytes of flash memory: Internal memory programming through debug and bootloader interfacesOption bytes program...
Dear STM32CubeProgrammer Community, I hope you are all doing well. Over the past months, you may have received an email from me, either through the STM32CubeProgrammer survey or on other topics like CSAT or Raspberry Pi support. First, I would like...
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...
In our project, we are using flash loader to write/read/erase the external flash memory connected with microcontroller. This read/write/erase operation is working as expected.However, if we perform the full chip erase, it erases only part of the exte...
I am using 70STM32H7 board and STM32H_IPS_QSPI_Loader_CM7 external loader.I can program from the IDE but that doesnt affect images in external memory. So I tried programming from the programmer and it fails to write to external memory. Then I tried t...
Hi,I had been using ST/Link 2.1 nucleo header so far to program and debug custom STM32 H723 ZG boards and wanted to switch to ST/Link v3 in order to debug with compact probes. Thus I ordered two genuine ST-Link/V3 MINIE from Mouser. My custom board a...
Hi,I'm using latest STMCubeProgrammer/ST-Link-Utility releases. My goal is to provide the option bytes directly in the .elf/.hex file, so our manufacturing department only needs to download this file.I already managed to get the settings into the .el...
I have about 40 devices with identical hardware (STM32G071K). All devices will have the same firmware, but i need to distinguish them by custom unique "ID" (numbers from 1 to 40) - which will serve as address at RS485 network. How to do that ? On STM...
I have a board with STM32L552RCT6 micro. I plan to update software using the usb port but I have an issue. The connection between STM32cubeprogrammer and the micro seems to be somehow instable. I can make conenction, read, write memory as expected bu...
Hi, I am working on making firmware write work using System Bootloader and USART1 interface on NUCLEO-G491RE. I have a code snippet taken from the internet which jumps to the System Bootloader section of the code once the User Button is pressed. I ha...
Hi all!So I'm looking for the easiest and fastest way to create a firmware update desktop app for an STM32 device (Arm Cortex M7). I would like to have something like CubeProgrammer, but way less functionalities (just programming/flashing). Being a c...
I am using development board MB1519C. I was trying to disable trust zone in my board. For that I have followed below step in stm32cubeProgrammer.Open option byte and set RDP level to 1 and apply and power reset and then RDP 0 along with trust zone un...
Hi everybody,i've written an external loader for STM32H7A3IIK6 to manage, via CubeProgrammer, the external flash memory IS25LP128F-RMLE.The external loader works perfectly except for with the following issue : just the first time i open CubeProgramme...
