hexeguitar / ch55x_python_flasher Goto Github PK
View Code? Open in Web Editor NEWPython based flash/verify tool for the CH55x MCUs
License: GNU General Public License v3.0
Python based flash/verify tool for the CH55x MCUs
License: GNU General Public License v3.0
It worked really fine, but once the file size gets over around 30kB, it starts failing on verification step.
I confirmed that the official tool can write the same binary without any error.
Also, the verification error is real. When I see this error, the device doesn't run correctly.
Here is a log.
Found CH559
Bootloader version: 2.31
Flash Erased
Filesize: 31278 bytes
[====================] 100% Writing success
[=================== ] 95% ---------------------------------------------------------------------------------
Error: Verify Failed at address 29736
---------------------------------------------------------------------------------
Hi @hexeguitar
I am testing this script and not work in Mac OS, python3 with CH559
Chip is always in mode boot
Thanks
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