The SW has to support the power down based on the pushing of the switch. Gerald
On Tue, Apr 14, 2015 at 6:41 PM, Matt Maher Peterson < [email protected]> wrote: > Hi, > > Working a beaglebone black that I am trying to power both with a wall wart > and with LiPo battery thru the TPS functionality. I have all the power > working well except that I cannot get the damn thing to power down from the > power switch on the board. Holding the switch down for 8 seconds causes > the thing to power down momentarily but then it power back up. Any idea > how to work around this? > > One piece of information I found with respect to this issue was on this > forum where someone said: > > ... > Regarding the lithium battery pack idea, it's a good one > > > *except for one little issue with the bone where a rework is required in > order to power down into TPS65217 OFF or SLEEP modes when a battery is > connected due to SYS voltage staying present and the way 3.3V_EXP is > generated.* So > long as you don't want to power off with the battery still connected > there's no issue, though. > > Anyone know what this workaround is or where I could find info on it? > > Cheers! > > MMP > > -- > 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. > -- Gerald [email protected] http://beagleboard.org/ http://circuitco.com/support/ -- 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.
