'Input file doesn't exit' error

tuya-cloudcutter / bk7231tools

This is a collection of tools to interact with and analyze artifacts for BK7231 MCUs

MIT License

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'Input file doesn't exit' error #9

Closed jf-wm closed 11 months ago

jf-wm commented 1 year ago

System: Raspberry pi 4 Raspberry pi os 64bit release: September 22nd 2022 bk7231tools 1.1.3 Tuya model CBU - BK7231N

I was able to read the firmware from my tuya model, but i am unable to write new firmware onto it. No matter where i put the firmware bin the tool will always prompt the error 'Input file doesn't exist'

e.g. bk7231tools write_flash -d /dev/ttyUSB0 -s 0x11000 -S 0 openbeken7321n.bin Connected! Chip info: 0x7231c / Flash ID: eb 60 15 / Protocol: FULL Input file doesn't exist

kuba2k2 commented 1 year ago

Put the file in the directory where you're running the command.

jf-wm commented 1 year ago

I have tried that, it still won't work

kuba2k2 commented 1 year ago

Post output of ls -las in the same directory as you're running bktools.