I wanted to learn how to communicate with USB devices.
I felt re-implementing this library would be a good exercise.
I've got communications with the device and can successfully query the firmware version.
But there isn't much explanation on how this protocol works.
Like I see many lines of code like this one:
Does the number six represent success?
Is there documentation on this protocol or did you just reverse engineer the protocol for these printers?
If yes, what tools/processes did you use to reverse engineer the protocol?
I wanted to learn how to communicate with USB devices.
I felt re-implementing this library would be a good exercise.
I've got communications with the device and can successfully query the firmware version.
But there isn't much explanation on how this protocol works.
Like I see many lines of code like this one:
UP3D/UP3DCOMMON/up3d.c
Line 36 in 7e73e2e
Does the number six represent success?
Is there documentation on this protocol or did you just reverse engineer the protocol for these printers?
If yes, what tools/processes did you use to reverse engineer the protocol?