Add Holtek ISP USB Protocol Support (v2) - Githubissues

pok3r-custom / pok3rtool

Command line tool and library for keyboards using qmk-pok3r

BSD 3-Clause "New" or "Revised" License

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Add Holtek ISP USB Protocol Support (v2) #16

Open hansemro opened 1 year ago

hansemro commented 1 year ago

For HT32 ISP discussion, see #12.

Working commands (with -t isp):

info : prints ISP version, model, page size, flash size
version : get ISP version
reboot : reboot device
wipe : mass erase device
dump : dump entire flash (dumps zeros if flash security is enabled)
flash : mass erases device then flashes image starting at address 0
- version argument need to be passed but will be ignored

Non-working commands:

setversion : does nothing as it is impossible to write to ROM

Version 2 changes:

Resolves major Windows regression experienced in #15 by keeping hid_WINDOWS.c and leveraging on HidD_GetInputReport to do GET_REPORT control transfers.
- This ultimately made me drop support for arbitrary control messages in favor for fewer regressions (introduced by using hid_libusb on Windows).
- macOS and Linux will continue to use libusb 1.0.
Squash and clean up commits.

Requires #11 for compiling in MSYS2/MINGW environment.

hansemro commented 1 year ago

Fixed minor errors on macOS and Windows.