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
