lewurm und theStack haben einen einfachen Host Controller Treiber für beide OHCI Controller der Wii released. Das ganze basiert auf Team Twiizers mini/ppcskel. Das Ursprungsziel dieses Projektes sah es vor, die Einbindung von USB-Tastaturen unabhängig vom IOS einzubinden. Wer sich für sowas
interessiert, sollte mal einen Blick auf denn Wiibrew-Artikel werfen.
Features:
Zukünftiges:
Derzeitig bekannte Probleme:
Gebrauchsanweisungen:
lsusb -v | grep -i boot
type some characters >> press reset button to boot sysmenu
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interessiert, sollte mal einen Blick auf denn Wiibrew-Artikel werfen.
Features:
- simple OHCI driver, supports control and interrupt transfers (through AHPBROT)
- HID keyboard driver, but only for keyboards that support the boot protocol
- lsusb-like output for low- and fullspeed devices (per USB gecko only)
- not so important, but worth mentioning for interested developers: improved ppcskel that can be used as basis for other project, including SHA1 engine support (using AHPBROT) and a simple interrupt handler (including hollywood IRQs)
Zukünftiges:
- a nice keyboard driver
- mouse support should be easy (assuming it supports the boot protocol)
- Bulk transfers, so stoarge support could be implemented (save NAND backup to usb stick?)
- wii mote support, but I think this is far away
Derzeitig bekannte Probleme:
- Quirk for endpoint transfers: We have to wait about 11ms(!) for the host controller every time we start an endpoint transfer. This is pretty
- bad, so this need further review
- Sometimes my keyboard won't send characters and just [a-zA-Z0-9] will work. I don't really care atm
- The last character of a device string get lost (see @ usb gecko output)
Gebrauchsanweisungen:
- copy the content on your SD card to /bootmii/ or use a usb gecko to upload it
- plug in any low- or fullspeed device to so a lsusb-like output on gecko
- plug in a usb keyboard. keep in mind, it must support the boot protocol. check it with
lsusb -v | grep -i boot
type some characters >> press reset button to boot sysmenu
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