PS2 mouse issues

[Pype.Clicker]

Hi all...

i can remember of people on this forum talking about a "buggy" mouse that was getting out of synch after a few times ... it happen to occur to me while integrating SANiK&Whyme's mouse driver in clicker video server 0.1 ... on bochs and real hardware, everything was fine, but on qemu, it occured to have buttons info read as byte 1 instead of byte 0.

The trick i found to fix this is to use the fact that byte 0 is supposed to have bit 3 always set. So when i receive a byte that is supposed to be #0 with bit 3 cleared, i simply discard it and assume byte 0 will come next. As long as you're on synch, this is completely transparent, and when the mouse comes out of synch, only a few events are sufficient to restore synchronization (especially fast with steady clicks)

[Pype.Clicker]

oh, btw. on real hardware (fairy's computer), middle button seems to do nothing. i thought it was a regular wheelmouse (thus clicking the wheel should appear as clicking the middle button) but it's like i was singing John Lennon in front of the screen.

anyone had similar stuff ?

[mystran]

does the wheel work?

[Pype.Clicker]

on windows, yes (no penguins avl. on FairyStation).

we have no wheel mouse code support so far (not to my knowledge, at least) so i cannot tell in Clicker ... Indeed, it may be a 2 buttons mouse that becomes 5 buttons once wheel is enabled ...

[AR]

Wheel mice need to be set to operate in Microsoft Intellimouse mode for the wheel and additional buttons to work, if you don't switch it to Intellimouse mode it operates in "legacy" mode where there are only 2 buttons. (You'll need to look it up though, I'm reasonably sure this is correct but I haven't got up to needing a mouse driver yet)

[Pype.Clicker]

glad to learn it. My other wheelmice (both logitech and another from an unknown brand) are 3-buttons legacy mice.