Possible to flash firmware via uart?

FYSETC / FYSETC-SPIDER

FYSETC Board - 3d printer motherboard for VORON and other open source project.

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Possible to flash firmware via uart? #93

Open teeedubb opened 2 years ago

teeedubb commented 2 years ago

Hi,

Is it possible to flash new firmwares via uart? I have tried via klipper with the "make flash" and "make serialflash" commands but they have not been successful. If it is possible, can you please provide the method?

Thanks.

kullwarrior commented 2 years ago

AFAIK I looked into this, you cannot flash via UART. If you want to use UART (PA9/10) you should use STM32CubeProgrammer.

teeedubb commented 2 years ago

Thanks for the info. I'll stick with USB because the board is connected to a RPI.