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ynat · 2024-12-28

Hi, I am working with STM32L072 microcontroller. I programmed it without any validation or checksum issues, but after reading the firmware and verifying, a mismatch was found in a few flash cells.For downloading firmware I tried STM32CubeProgrammer v...

ynat · 2024-12-29

I tried two STLinks with fw v43 and v45, also tried DFU, this problem only with the hex file created by STM32CubeIDEI found a solution for myself - using bin files to store the firmware, but I think there is a bug in STM32CubeIDE with the generation ...

ynat · 2024-12-29

I load bin firmware [L072_led_drv.bin] via DFU, and save it as hex file via cube programmer [L072_dump.hex]Compairing dump and bin file: Compairing saved hex and generated by cubeIDE firmware hexThe file generated by cubeIDE also has a different form...

ynat · 2024-12-29

In all my projects I use hex files to download the firmwareI tried loading the elf and bin files and no problem with the validation, the problem remains only with the hex, maybe the STM32CubeIDE is generating it wrong?

ynat · 2024-12-29

I’ve encountered a similar issue on the STM32L072RBT6 with a different firmware and, accordingly, different corrupted cells. However, in that case, the firmware occupied 85% of the flash memory. I thought the problem was related to this and resolved ...

ynat · 2024-12-29

With tab Erasing & Programming corrupted another cells [sorry, it was a different hex file, please ignore this message, I replaced the screenshots above with the correct ones]

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Error: Data mismatch found at address (byte = 0x00 instead of 0xFF)

Re: Error: Data mismatch found at address (byte = 0x00 instead of 0xFF)

Re: Error: Data mismatch found at address (byte = 0x00 instead of 0xFF)

Re: Error: Data mismatch found at address (byte = 0x00 instead of 0xFF)

Re: Error: Data mismatch found at address (byte = 0x00 instead of 0xFF)

Re: Error: Data mismatch found at address (byte = 0x00 instead of 0xFF)