3.1.1 doesn't use the WinUSB driver for 'Icarus' devices - it uses the serial-USB driver on windows.
3.2* uses WinUSB that Zadig will install for you.
(Icarus devices are: Icarus, Lancelot, Asicminer USB and Cairnsmore1)
Has this now been fully tested with CM1s on Win7. I tried latest 3.2 build with my x3 CM1s the other day but wasn't successful. WinUSB driver installed via Zadig but only one half of one board was able to hash. The other boards did nothing, though were recognised when you issue the usb list status/debug command. All running standard Makomk one pair using up/down cable, the other solo.
Wanted totry the new stratum code but having to resort to bfgminer as cant get my rigs to work.with new usb code. What are the benefits of this new usb direct code anyway?
Anything after 3.1.1 is not tested on the CM1 yet ... you are testing it
You can of course still use 3.1.1 ...
I've set some guess values but I've not gone near it since I've been chasing ASIC and AMU problems (which I have both devices)
The chip in the newer CM1s (0403/8350) has 8 endpoints so I'd need the hardware to code that.
The chip in the older CM1s (0403/6014) should be OK but I've not heard.
cgminer -n will tell you which they are.