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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...
I am programming my STM32F423RHT6. But due to some reason, suddenly I am unable to code the MCU. The connection is getting lost for some reason. I don't know what is the reason for this behavior. I am attaching my code along with this message. The ...
Hi @Igor Cesko I am experiencing connection issues with STM Cube programmer when connecting ST LINK debugger.The controller part number i am using is STM32G491MCT.Getting "Error Target device held under rest", I can connect only if I change the ST l...
Hi, We are trying to write some key values directly into a particular address of NVM from STM32Cubeprogrammer, but rest of the sector are also getting erased. Is there any way to prevent it? Tested with Cubeprogrammer CLI also, but facing the same is...
Using an STLINK-V3PWR, I can connect to the device in Normal, Under Reset, and hwRstPulse modes, but when I select Hot plug mode, I get an error "No STM32 target found." I've been tasked with trying to connect to this board without resetting it, but ...
Hi!I am currently developing an application using the LVGL library. Since I’m working with a display, I need extra memory to store all the data. To address this, I acquired a display module from Riverdi (based on the STM32H747xx), and they provided m...
Hello! I have tried to download the STM32CubeProgramme in Firefox, Edge and Chrome, and when i try to get the software the html of buttons to donwload are broken, nothing apear, and i don't know what to do anymore, i need this to flash my firmware, t...
Hi,i am able to find function that i have in my code in the build analyser, but not all of them. Neither with the map, elf or bin file. I even restarted my PC.I used the search function in the build analyser. I found some "xxx.o" and "*fill*" "functi...
I have just purchased a STM32H573I-DK Discovery board, only to find it doesn't appear to recognise the ST-link V3. Is this a true problem, or just me, and is there a solution?
System: Macbook Pro M2 OS Ventura 13.4.1 and ST-Link Server 2.1.I can't access the serial port of the STLink nor with the ST32Programmer because it doesn't recognize the STLink correctly. On my Intel Mac with OS Ventura there are no problems.Does any...
We would like to programm an external Flash connected to an STM32U575 with STM32Programmer v2.18.0, ST-Link V2 and a self made ExternalLoader. When we use sector erase and erase all with STM32Programmer CLI it reports success, but nothing happens on ...
