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...
Hello,I’m working with the STSPIN32G4. I was able to program the MCU once successfully, but since then neither STM32CubeIDE nor STM32CubeProgrammer are able to detect it anymore.The main issue is that I did not expose the BOOT0 pin on my board, so I ...
Hi,I am trying to install the cube programmer, but keeps failing at step 7 and restarts the installer each time. This is the error I am seeing:com.izforge.izpack.api.exception.IzPackException: An error occurredin java.lang.Thread.run() at Thread.java...
Hi everyone,I'm working with an STM32F103C8T6. Even though I haven't programmed any code onto it myself, when I connect with STM32CubeProgrammer, the Registers panel immediately shows “SLEEP” (while on other ST boards it would show “HALTED”). Because...
Hi,I am trying to read peripheral registers on the H523 using STM32_Programmer_CLI.CLI parameters : -c port=SWD -r32 0x42020800 52Result:0x42020800 : FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF0x42020810 : FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF0x42020820 : FFFF...
I designed a pub board for stm32h743vit6, I connected mcu to stm32programmer via usart1,and sad port also reserved.But when I clicked "connect",it showed mistake:00:37:16:773 : RTS low00:37:16:774 : DTR Low00:37:16:833 : Serial Port cu.usbmodem000063...
I'm trying the program an STM32G0B1RET with the STM32CubeProgrammer. It seems the programmer sends a 0x7f and the MCU responds, but maybe too late to connect?
I have a customized pcb with stm32l476 as the mcu and stm32f103 as a debugger. Since my debugger is not flashed i am using an external st-link from the nucleo-l476. When i try to connect it in the normal mode and reset mode, STM32 Cube Programmer gi...
Hi,Yesterday I found on YouTube a video from ST that showed how to read firmware from(!) an STM32 board to a pc using STM32CubeProgrammer. Today, I cannot find that video. Could someone from ST please point me in the direction of that video ? Thanks....
Hi everyone, History:I am running from bank 0 and I start an upgrade after the upgrade I do a bank swap and the application starts running from bank 1.Problems:Now I use a debugger to flash the .elf file in the micro-controller. But the code does not...
Working with CubeProgrammer connected to a Nucleo-G0B1RE board, a binary file needs to be stored starting from address 0x0800_C000 on the chip. However, when the `Start Programming` is initiated, the process fails immediately as can be seen in the a...
