ok, I was taking w.r.t pocketbeagle. On Thu, Jan 11, 2018 at 2:29 PM, <[email protected]> wrote:
> The "TPS65217C PMIC" supports 1-cell LiPo battery (3.7V) only. > It might have damaged the PMIC IC. > > http://www.ti.com/product/TPS65217 > > Regards, > Santosh > > On Saturday, 6 January 2018 04:26:02 UTC+5:30, [email protected] wrote: >> >> The board will not boot from the LiPo Battery. When I plug in the battery >> no LEDs turn on. >> >> >> I’m using a 1.6Ah / 7.4volt 2Cell Lipo battery. The battery shows 8.4 >> volts with a voltmeter. >> >> >> Pressing the Power Button or the Reset Button does nothing. If I plugin a >> 12-volt power source into the barrel jack it will boot. >> >> >> Once booted the Battery Charging LED will blink. The four battery status >> LEDs will turn on and off in sequence for several seconds. >> >> Then they turn on solid for several seconds. It will continue this cycle >> as long as no power is applied to the motor drivers. >> >> The 25% LED is always red and the other three are always green. >> >> >> If I run rc_battery_check I see: >> >> Pack: 8.48V Cell: 4.24V DC Jack: 12.29V >> >> >> If I run rc_test_motors -d 1.0. I can run a motor from any of the motor >> drivers. The Battery Charging LED will turn on solid while a motor >> >> is running and will go back to blinking when the motor is disconnected. >> The four battery status LEDs will turn off if a motor is running. >> >> >> I have not found any documentation on the battery status LEDs, so I do >> not know what the LED's are telling me. >> >> >> I left the 12-volt power source and LiPo battery plugged in over night to >> ensure the battery was fully charged. But it did not help. >> >> >> Am I missing something? Any ideas what is going on? >> >> >> Thanks, >> >> Keith >> > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/beagleboard/7H_nURWfS0c/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/beagleboard/b9a72749-59ab-4848-b91d-dc01927ba9b3%40googlegroups.com > <https://groups.google.com/d/msgid/beagleboard/b9a72749-59ab-4848-b91d-dc01927ba9b3%40googlegroups.com?utm_medium=email&utm_source=footer> > . > 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAGwFATxfNW9A5MT0A-rmJwm2mS%2BxN3Lx2MVvNP9zSxDERg8Ang%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
