Failed to flash firmware of CH55x.

MarsTechHAN / ch552tool

An open sourced python tool for flashing WCH CH55x series USB microcontroller with bootloader v2.30, v2.31 & v2.40.

GNU General Public License v3.0

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Closed myst729 closed 4 years ago

myst729 commented 4 years ago

Found device, BTVER above 2.3, in ISP mode. Still failed, any ideas?

myst729 commented 4 years ago

Oops. Something wrong with firmware building process. Fixed and flashed.