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Generally speaking, the printer port input pin do not provide<br>internal pull-up. If you dont have an easy source of pull-up-age,<br>set one of the output pins permanently high, and use it as a <br>"pull-up" source.<br><br>JIM<br><br><div>> From: george@dyb.com<br>> To: app_rpt-users@ohnosec.org<br>> Date: Thu, 6 Oct 2011 14:23:52 -0500<br>> Subject: [App_rpt-users] D201 board and pp i/o<br>> <br>> Anybody out there using a D201GCLF board with parallel port cor?<br>> <br>> I just got hold of another D201 board and put app_rpt on it, same version <br>> that I use on the D945 boards.<br>> I have no other D201 to compare to. But if you have one...are the input pins <br>> on the Printer port (10,11,13,etc) internally pulled up?<br>> On the one I have it only works if I pull it up, which struck me as odd. <br>> works just fine when I do so, but the 945's don't need pullup.<br>> <br>> Just curious.<br>> <br>> George<br>> <br>> <br>> .. ... ... ... ... ... ... ... ."--~--" .<br>> ... ... ... ... ... ... ... ../:.:.:.:.:.|<br>> ... ... ... ... ... ... ... .|;.;.;.;.;.;/<br>> ... ... ... ... ... ... ... .|;.;.;.;.;.;/<br>> ... ... ... ... ... ... ... .|;.;.;.;.;.;|<br>> ... ... ... ... ... ... ... .|;.;.;.;.;.;|<br>> ... ... ... ... ._"""""""_.);.;.;.;.;.;|<br>> ... ... ... "-":.:.:.:.:.:."~-";..;.;.;|<br>> ... ... .. (_""""""---""_:.:.:);.;.;...""<br>> ... ... "-":.:.:.:.:.:.:.:""-"/;.;.;.;.;.""<br>> ... .. (:.___"""""""""___);.;.;.;.;.;.;.|<br>> ... .. /"":.:.:.:.:.:.:.:¯""\;.;.;.;.;.;.""<br>> ... . \:.__""""""""""""""__/;;;;;;;;;;;/\<br>> ... .. \.:.:.:.:.:.:.:.:.:.:.);;;;;;;;;;/:::\<br>> ... ... . \""""---~~~;;;;;;;;;;;;;"":::::::\<br>> ... ... ... . """~~--"""""""""""-"::::::::::::\<br>> <br>> _______________________________________________<br>> App_rpt-users mailing list<br>> App_rpt-users@ohnosec.org<br>> http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users<br></div> </div></body>
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