Quote:
Originally Posted by sunlifeng
If you do some reverse engineering on mct , journal and ep3521fb ,you will find 1 bit mode or partly update mode exist . It can be used through ioctl with some parameters. I'm trying.
This is some code in mct ,the function name is mct_paintscreen .
0x4583 is update screen partly. the epd_params should be try out .
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Wow!Seems you are doing great! Looking forward to your success in digging.