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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...
Hi, we're having some issues while trying to connect a STM32F030C6 to the Stm32CubeProgrammer via USB, through the embedded STM32 Bootloader.Using the same working sample of one of our devices, we perform several connection tests on different Windows...
Hello, I am using NUCLEO-WB55RG board to implement BLE and I got error when I was Upgrading my STACK Version currently which is v0.0.0.0 in STM32CubeProgrammers FIRMWARE UPGRADE SERVICE option, I select stm32wb5x_BLE_Stack_full_fw.bin with 0x080D...
My STM32H573 option bytes are in weird state which might be the reason that the device could not run any fw even if the flash still can be programmed; I imported the option bytes from a 'good' device, but could not apply the changes to the device, an...
Hi, i have recognize some odd behavior inside the CubeProgrammer external flashing feature.When flashing files less or equal to 128KB, then it flashes size at boundary of the block size of the Flash device which is 64K. As soon i get bigger than that...
Hi everyone,I’m working on an STM32F4 project where I save a configuration struct to internal flash memory to preserve settings across power cycles.The first time I run my program and write the struct to flash, everything works fine. But the second t...
Hello,I am currently trying to program a nucleo board using USART. For this I am using the bootloader and Cube Programmer. I first developed a program and tester it by programming via st link. My program worked with no problem. I then tried to progra...
Hello,i've set the PRODUCT_STATE of my STM32H7S78-DK in the STM32CubeProgrammer from Open (39) to Revisioning (17):When trying to reset the state to Open again I get following error:Is there a way to reset to the product state to Open again? I've rea...
Steps to reproduceYou can find the output files (ELF and bin) attached to this post. The steps to create them are as follows:Download and extract X-CUBE-CLASSB library for STM32H5, version 4.0.0Open the contained example project in STM32CubeIDE (we'l...
Situation context:We have a device with an STM32F103 mcu that has an IAP, that hasn't change in a few years, and we came up with a new version after a long without updating the device. The thing is that the new version works fine as long as the progr...
