These suggestions may be irrelevant, John. I've not had a full dose of coffee.
Is the bios for this parport set to spp or out? Have you tried inverting these pins using HAL's parport parameters? I seem to remember that a couple of the pins you list were considered inverted in hardware but that diagram seems to have gone away. From the current HAL User Manual it sounds like HAL takes account of pins that were inverted in hardware. Also long ago we had to use external pull-up or pull-down resistors to create a well behaved parport. Rayh On Thu, 2007-12-20 at 06:41 -0600, John Thornton wrote: > I have a CNC4PC parallel port breakout board connected to my parallel port > via a > parallel port cable. When testing all the outputs in EMC2 via the HAL command > setp parport.0.pin-nn-out (all unlinked first) pins 1, 8, 9, 14 and 16 do not > come on. > > Does this look like some kind of pattern or something? Any ideas? > > All the other pins in and out work as expected. > > Thanks > John ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
