Lords am new to the BBB and what I need is to turn off the battery management so that when my system is not connected to battery is not consumed in its entirety.
Em terça-feira, 14 de julho de 2015 11:26:47 UTC-3, Wulf Man escreveu: > > > There is a battery input on the pmmc that you can use, it is for a single > cell 3.7v Li battery. or more in parallel if you need more holding time. > one battery will give you plenty of time for a orderly shutdown > http://www.ti.com/lit/ds/slvsb64g/slvsb64g.pdf > ref page 2 of the BBB schematic upper right part of page > There is a battery cape that seems to do what you want > http://andicelabs.com/beaglebone-powercape/ > this board does not use the pmic power pins > > > > On 7/14/2015 6:50 AM, Marlon Cesar Pilonetto wrote: > > Hello, > > I use the Beagle Bone Black in a project, it is mains powered with a > source we developed and has a lead-acid battery (not appropriate) for > backup when the power does not supply energy that would be only in the > event of a fall or a shutdown scheduled for maintenance, so the system does > not hang up. However when we detect a power outage the backup battery kicks > in and the system correctly turn off after a period thus preventing the > system files get corrupted. > > Ideally enjoy the Beagle Bone Black system to feed her through a cell Li > + of 4.2V, I need is to find out how I can make the detection of power > outages and turn this battery after about 10 minutes, just as we do with > the lead battery, it all via firmware. > > I hope too that someone can help me with this. > -- > 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] <javascript:>. > 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
