2011/10/7 Peter C. Wallace <[email protected]>: > > Can you disconnect your external wiring and try the example HAL/INI file? (the > hm2-stepper/7i43) then check the step/dir pins (check the dmesg or correct.PIN > file for pinout)
I removed the 50-pin header and tried to measure with multimeter - direction pin changed from 0 to 3,2 V and back, when changed directions, step pin changed from 0.02 to 0.08 and back, when motor should had moved or no. Since step/dir pins for stepgen.0 was matching my wiring, I attached the connector to see, if there would be any response from motor, but nothing happened. 2011/10/7 [email protected] <[email protected]>: > This hardware used to work with a parallel port & software step generation? Yes, that is correct. > Did you base your new config on the hm2-stepper sample config, or something > else? Yes, it is based on hm2-stepper. > Did the watchdog bite? hm2_7i43.0.watcdog.has_bit pin is "false". Both in my config and in sample config. > A regular multimeter may not show anything when you probe a 4000 ns square > wave. Do you have an oscilloscope? Unfortunately I do not have access to oscilloscope. > Pastebin a dmesg trace of starting emc and jogging. http://pastebin.com/MZq5jbEe Thanks! Viesturs ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2dcopy2 _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
