Eric H. Johnson wrote: > I mentioned a while back about a problem with an occasional run-away > condition when dropping out and going back into EMC. I received some more > information that they could tell when this would occur from a relay (I/O > initialization) which will click when system comes up normally, and when > they do not hear it, know they will have the run-away condition. I got a > dmesg dump from immediately following the error, but the m5i20 seems to load > properly. I did however post the dmesg dump here: > http://pastebin.com/m106bc820
That dmesg looks perfectly normal. When the computer powers on, the 5i20 I/O pins are all weakly pulled high. When the hm2 driver & firmware loads, the state of the pins is determined by the firmware & config. Pins configured as GPIOs default to inputs, which again are weakly pulled high. On this machine, is the relay connected to an I/O pin configured as GPIO? Is this I/O pin set to be an output in HAL (gpio.XXX.is_output = 1)? -- Sebastian Kuzminsky ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
