Ask questions on STM32CubeProgrammer and find answers on device detection, connection failure, programming issues, and more.
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 use STM32_Programmer_CLI.exe (from STM32CubeMX version 2.11.0) to flash an STM32 with internal and external flash. In some cases the tool prints an error in red in the terminal and exits with errorlevel is set to 0.If I want to use success or failu...
I ran into a small footnote in AN3155 stating "System reset is called only for some STM32 BL (STM32F0/F2/F4/F7) and some STM32L4 (STM32L412xx/422xx, STM32L43xxx/44xxx, STM32L45xxx/46xxx) products."Now I run into the problem that after flashing the fi...
Go to the side but the "Get Section" is empty. No possibility to download it!
Installed by way of the opening Package Contents method. When I double click to lunch STM32CubeProgrammer it does not run. Tried reinstalling, restarting. Running java 8 update 211
I am trying to download STM32CubeProgrammer on MacOS Monterey 12.6 in order to program a STM32F103C8T6 ARM (BluePill) microcontroller. I followed the directions on this post, but I'll outline what I did exactly.I first uninstalled java:sudo rm -rf /L...
Hi,I'm using STM32F429 on a product. I'm doing a device firmware upgrade using the BFB2 feature. The exact steps I'm doing are:Boot from Bank1 or Bank2Erase the inactive BankWrite new FW to the inactive BankToggle BFB2Soft reset (NVIC_SystemReset())I...
My test program for my STM32F746VET6 is extremely simple. Other than MX configuring the clock and GPIO, I only have a while loop that flashes some LEDS and then divides by zero. while (1) { /* USER CODE END WHILE */ uint32_t bobbycounter =...
made my own board with stm32g431kb and accidentally disabled swd. I can't acces my board anymore and pulling up boot0 doesn't help.
Why is there no offline mode? Without ST-Link and target.Where is the export or save button for the option byte srec file?
