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...
Hi,the Serial wire viewer (SWV) has a command-line option. This only launch the viewer and the user has to press R to start.Is it possible to directly start the SWV?Or is there a shell trick for this? - Thomas*****************************************...
MCU STM32G473MXTCLI argument: -c port=SWD -e all -w C:\STM\Target.hexDuring connection/power interruption, the STM32_Programmer_CLI.exe return "0" as exitcode. (same exit code with programming successful result)
Hi everyone, I use a JumpToBootloader( ) function in my code to execute system memory bootloader. and then STM32CubeProgrammer connect ok, but it can not programMCU:STM32G030K6T6 STM32CubeProgrammer: v2.4.0Boot Interface: UART1 (PA9 PA10)+MAX13487EE...
Hi,I have written a STM32H747 external loader for a NAND Flash on the FMC bus of the CM7. The test software of the loader functions (Init, MassErase, SectorErase, ...) works perfectly. The functions are called correctly by the STM32CubeProgrammer. A...
The STM32 Cube Programmer lets me read memory, but the address is required. It is not clear *where* the DFU loader puts a .hex file. What I want is to recover the hex file.
Hi,I'm trying to download a binary file into an external flash using the STM32CubeProgrammer with an .stldr file.I can Read, Erase, but the download doesn't work.The tool start by programming the first 0xFF addresses and stops.the error is Error: fai...
Hello everyone, I'm a beginner and want to try STM32 but there is a problem when installing STM32cube programming the message "CubeProgrammer_API or one of its dependencies is missing. Please try reinstalling the program of check your java". I use :o...
Hi,I'm trying to migrate an old firmware from a STM32F303 to a STM32G474.The MCU is related to an external Flash W25Q16JV.The old configuration uses the SPI bus to communicate with the external flash.So I changed the program in order to adapt the new...
