Well, I don't know where to start. A detailed diagram of the entire system hookup would help.
Gerald On Tue, Jun 28, 2016 at 7:11 PM, Wally Bkg <[email protected]> wrote: > It happened again, my Beaglebone White crashed as a thunderstorm moved > through the area. It is on a UPS, the same UPS as my router ASUS RT-AC56 > and Raspberry Pi2, neither of which glitched in any way. > > It does have a lot of interface wiring hooked up but these are very > thoroughly EMP protected with Transorbs and have been in use for 20+ years > surviving tropical storm Allison, Hurricane Ike, and many other national > news worth storms in the Houston area -- this was a pitiful storm by our > standards never even making the lights noticeably flicker, although the > UPSes did "beep" once. This protection was added in a rebuild after EMP > from Hurricane Alicia wiped out the initial system (pre-IBMPC CMOS logic). > > Why is the BBW far more sensitive to this than the RPi2 using similar 2A+ > wall-wart power supplies plugged into the same UPS? > > My initial "work-around" would be a watchdog running on the RPi2 to active > a normally closed relay to interrupt the BBW power supply so it'd restart > after after the BBW dies. I've already have in place network monitoring of > the BBW status and a "heartbeat" to detect when it stops. But I'd rather > the BBW didn't crash :( > > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/9305eb4a-be7e-4c4e-8985-404dc92fcc12%40googlegroups.com > . > For more options, visit https://groups.google.com/d/optout. > -- Gerald [email protected] http://beagleboard.org/ [email protected] -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAHK_S%2BfowyCYdFUPvK7xjx8VEr8Xj-LjUrRsFGhE%3DbJHx8gnGA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
