The one I wrote. http://wiki.linuxcnc.org/cgi-bin/wiki.pl?Parallel_Port_Tester
JT On 2/13/2017 8:26 AM, Valerio Bellizzomi wrote: > Thanks Todd, which parallel port test program should I use to toggle the > output pins ? > > > Thanks, > Valerio > > > On Sat, 2017-02-11 at 09:43 -0500, Todd Zuercher wrote: >> Most parallel port plugs have the pins numbered, and the Linuxcnc parport >> driver's hal pin numbers correspond to that numbering. But if you need/want >> physical conformation, you can probe the parallel port pins with an LED adn >> use the parallel port test program to toggle the outputs watching for the >> LED to change. >> >> ----- Original Message ----- >> From: "Valerio Bellizzomi" <[email protected]> >> To: "EMC Users" <[email protected]> >> Sent: Saturday, February 11, 2017 1:35:53 AM >> Subject: [Emc-users] how to test output pins? >> >> Hello, >> >> I can test input bits with hal show, but how do I test output pins? >> >> That is I need to know parallel port physical pin positions in order to >> choose my pin schema and make a correspondence hal pin --> physical pin >> >> >> Thanks. >> >> Valerio >> >> >> >> ------------------------------------------------------------------------------ >> Check out the vibrant tech community on one of the world's most >> engaging tech sites, SlashDot.org! http://sdm.link/slashdot >> _______________________________________________ >> Emc-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/emc-users >> >> ------------------------------------------------------------------------------ >> Check out the vibrant tech community on one of the world's most >> engaging tech sites, SlashDot.org! http://sdm.link/slashdot >> _______________________________________________ >> Emc-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/emc-users > > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
