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|    alt.os.development    |    Operating system development chatter    |    4,255 messages    |
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|    Message 3,942 of 4,255    |
|    Robert Pengelly to wolfgang kern    |
|    Re: Does a PS/2 mouse get detected if pl    |
|    17 Nov 23 07:28:07    |
      From: robertapengelly@gmail.com              On Friday, 17 November 2023 at 15:10:38 UTC, wolfgang kern wrote:       > On 17/11/2023 15:24, Robert Pengelly wrote:       > ...       > > "I store the X/Y limits to be used as bottom/right mouse limits"       >       > > Yeah that is the plan eventually, I'm just testing things at the moment.       Am I right by checking bit 4? If I am then how do I know that it's not byte 2       or 3 that has bit 4 set?       > on PS/2 you check bit3 with TEST AL,8       > but b3 would only show up set in byte2&3 when a motion is reported,       > so there is a good chance to see only 1st byte have b3 set.       >       > But it is a crap design anyway, if you move your mouse fast it may jump       > because of false indication of the sync bit.       > __       > wolfgang       That's what I'm doing. Is there not anything I can do to stop false detections?              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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