The onboard (built in) parallel port of a mother board isn't a PCI device so won't show anything about it. This command should show your built in parallel port address. cat /proc/ioports | grep parport
Todd Zuercher P. Graham Dunn Inc. 630 Henry Street Dalton, Ohio 44618 Phone: (330)828-2105ext. 2031 -----Original Message----- From: Tomaz T. <tomaz_...@hotmail.com> Sent: Tuesday, January 02, 2024 8:16 AM To: Enhanced Machine Controller (EMC) <emc-users@lists.sourceforge.net> Subject: Re: [Emc-users] PCIe parallel port card suggestion [You don't often get email from tomaz_...@hotmail.com. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ] [EXTERNAL EMAIL] Be sure links are safe. >But; why doesn't the onboard port work? It really would be expected to. lspci - did not return any useful information about onboard lpt dmesg did: [ 5.032598] ppdev: user-space parallel port driver [ 5.036312] parport_pc 00:01: reported by Plug and Play ACPI [ 5.036380] parport0: PC-style at 0x378, irq 5 [PCSPP,TRISTATE,EPP] [ 5.140591] lp0: using parport0 (interrupt-driven). anyway, then I tried to run Lcnc (2.9.2): Note: Using POSIX realtime PPMC: bus 0 epp_dir = 0 PPMC: bus 1 epp_dir = 0 PPMC: bus 2 epp_dir = 0 PPMC: checking EPP bus 0 at port 0378 PPMC: slot 0: ID code: 54 Univ. PWM Controller PPMC: exporting UxC digital inputs PPMC: exporting UxC digital outputs PPMC: exporting PWM generators PPMC: exporting encoder pins / params read cache bitmap: 00007fff write cache bitmap: f0ff2000 PPMC: slot 2: ID code: 43 Univ. Stepper Controller PPMC: exporting UxC digital inputs PPMC: exporting UxC digital outputs PPMC: slave UxC addr 26 PPMC: slave UxC # 8 PPMC: exporting step generators PPMC: exporting encoder pins / params read cache bitmap: 00007fff write cache bitmap: ffffa000 BUT there is no position feedback from any encoder! PS. Wiring is OK as machine works on Lcnc 2.7 (on different/older computer). _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
