Well in your application you would need another small CPU monitoring power and issuing a reset upon power good there is a battery cape that does just that. I have a design that does that for my design using a BBB. http://andicelabs.com/beaglebone-powercape/ something i noticed in testing for my design. once things are off there is nothing to tell the BBB to restart.
On 1/22/2015 8:21 PM, William Pretty Security wrote: > > Thanks DLF; > > > > I should have been more clear. > > I am feeding power into the Beaglebone via P9 but I could switch to > the barrel connector fairly easily. > > > > Bill > > > > "No one could make a greater mistake than he who did nothing because > he could do only a little." > > "All that is necessary for the triumph of evil is that good men do > nothing" Edmond Burke /(1729 - 1797)/ > > http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book > > http://ca.linkedin.com/pub/bill-pretty/2b/b07/602 > > > > > > *From:*beagleboard@googlegroups.com > [mailto:beagleboard@googlegroups.com] *On Behalf Of *DLF > *Sent:* Thursday, January 22, 2015 10:44 PM > *To:* beagleboard@googlegroups.com > *Subject:* [beagleboard] Re: Wierd Power Problem > > > > Hello > > I assume you are using the barrel connector. Could you use the USB > connector to provide power? I find a different result on my BBB if I > use the USB vs the barrel. > > or perhaps I don't fully understand your issues ??? > > > cheers > > On Friday, 23 January 2015 00:16:08 UTC+1, William Pretty Security wrote: > > Hello List: > > > > I have a problem that I didn’t anticipate. > > I have an embedded system with battery backup. > > Actually it runs off of the battery and external supply keeps the > battery charged. > > > > Here is my problem: > > > > I can use the power button/signal to power the unit down, but how do I > get it to power up again? > > The unit doesn’t have an On/Off switch, so I can’t simply cycle the > power …. > > > > Any ideas ?? > > > > Bill > > > > "No one could make a greater mistake than he who did nothing because > he could do only a little." > > "All that is necessary for the triumph of evil is that good men do > nothing" Edmond Burke /(1729 - 1797)/ > > http://www.packtpub.com/building-a-home-security-system-with-beaglebone/book > > http://ca.linkedin.com/pub/bill-pretty/2b/b07/602 > > > > > > -- > 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 beagleboard+unsubscr...@googlegroups.com > <mailto:beagleboard+unsubscr...@googlegroups.com>. > For more options, visit https://groups.google.com/d/optout. > > ------------------------------------------------------------------------ > > No virus found in this message. > Checked by AVG - www.avg.com <http://www.avg.com> > Version: 2015.0.5645 / Virus Database: 4260/8941 - Release Date: 01/16/15 > > -- > 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 beagleboard+unsubscr...@googlegroups.com > <mailto:beagleboard+unsubscr...@googlegroups.com>. > For more options, visit https://groups.google.com/d/optout. -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
