Hello Eric
I am sorry for the confusion but I am using pin 37 or gpio42. Being new to emc2, I didn't realize what the GPIO 42 parameter would do. With your direction I read on page 147 of the Integrators Manual I need to set parameter "in-out" to 1 to make it an output. Then I can force ".out" to drive the VFD. I must of read this manual 4 times and didn't understand what I was reading. Now I can link GPIO 42 to M3 and GPIO 44 to M4. The output works fine! Thank you for the help! John ________________________________ From: Eric H. Johnson <[email protected]> To: Enhanced Machine Controller (EMC) <[email protected]> Sent: Mon, November 2, 2009 4:22:25 PM Subject: Re: [Emc-users] (no subject) John, In addition to what Peter said, if I am not mistaken, GPIO 42 maps to pin 37 (output 2). I think you want GPIO 40 (output 0) which should map to pin 33. Regards, Eric Do you have the "is_output" parameter set for GPIO 42? ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
