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...
Me 2, having the same issue as STM32C011 QFPN20 not able to be programmed using stlink-v2 moved from this post.
Hi,We are using STM32H74 microcontroller STM Bootloader ST Version 0x91.We are using STMCube Programmer V2.9 while during the serial programming using UART.On few of the units , we get the erase issue : Failed to erase memory . And then GETId not res...
I've been playing around with an STM32F7508-DK, and I was successfully programming hex files with CubeProgrammer and running the application. I eventually tried doing a "Full chip erase", and now when I program the hex files that were working previou...
Hi,I am currently working with a custom PCB(Print Circuit Board) that features the STM32G031F4P6 microcontroller, and I am unable to locate the option to configure the Brown-Out Reset (BOR) in the Option Bytes within STM32CubeProgrammer for this devi...
I'm trying to use the BOR in the STM32G031F4P6 microcontroler, as in the datasheet it shows that there is a BOR in this series. But, when I open the STM32cubeProgrammer, it doesn't show the BOR configurations at the Option Bytes window, and I couldn'...
Hi,I'm using STM32CubeIDE with an ST-LINK V2 debugger (possibly a clone). When I try to upload my program to the STM32 board, I encounter the following issues:1. ST-LINK not entering DFU mode, so I can't update firmware.2. STM32CubeIDE gives this err...
STM32CubeProg 2.19.0. STM32G041F8. MacOS 15.5. ST-Link.I'm working on setting the brown-out rising, falling, and enable options on an STM32G041F8.I started out by just using CubeProg to set the BOR_EN enable bit in the option bytes. Works correctly....
Hi everyone,I recently flashed new firmware onto my STM32F4 board using STM32CubeProgrammer, and now the tool won’t detect the device over USB anymore.It was working fine before the flash, and nothing in the hardware setup has changed. The device sti...
Hi! I'm trying to program a Creality 3D printer 4.2.5 board with an STLINK. This board has a STM32F103RE MCU. I've already successfully flashed this board more than once before with STM32CubeProgrammer. I recall at first it wasn't allowing me to conn...
We are pleased to announce that STM32CubeProgrammer 2.20 is available What is new in 2.20: • Support for the STM32MP21x microprocessors: – External memory programming – OTP programming – PKCS#11 – ST power management IC• ...
