@evilwulfie Thanks. that's valuable information.
On Sat, Jun 8, 2019 at 12:30 AM evilwulfie <[email protected]> wrote: > The 4 pins on the board that do not have anything soldered to them connect > to the > PMIC and can supply voltage from a 3.7v li cell you also need a thermistor > and a 75k resistor . > > The PMIC can use the battery voltage and when on AC in can charge the > battery > > On 6/7/2019 11:12 AM, Indiaaditya Networks wrote: > > Hi Evilwulfie, > Can you please explain. I am quite confused here. What internal battery > are you talking about? Others also please do not hesitate to point out what > I am missing here. > Thanks in advance. > > Kind Regards, > Aditya > > On Fri, Jun 7, 2019 at 11:36 PM evilwulfie <[email protected]> wrote: > >> I use the built in battery and it works great I Can monitor it as well >> >> On 6/7/2019 10:18 AM, Indiaaditya Networks wrote: >> >> Don't know how one could do that.... >> *Although the PMIC supports direct connection of a Li-ion battery >> (including charging), this functionality is not officially supported on any >> BeagleBone. Nevertheless, the terminals for this are available on an >> unplaced header (pins labled TP5-TP8) for experimentation. * >> *Source: *https://elinux.org/BeagleBone_Power_Management >> >> >> Kind regards, >> Aditya Ayachit >> >> On Fri, Jun 7, 2019 at 9:06 PM evilwulfie <[email protected]> wrote: >> >>> The PMIC has registers you can read to see what source you are using >>> >>> On 6/7/2019 6:18 AM, Indiaaditya Networks wrote: >>> >>> I think you will need to do it by adding some hardware to detect if >>> external power supply is present or not. If external supply is absent and >>> you are executing some code then you are on battery. Simple comparator >>> circuit should do it. >>> >>> Kind Regards, >>> Aditya Ayachit >>> >>> On Thu, Jun 6, 2019 at 1:57 PM n ithinu <[email protected]> wrote: >>> >>>> I do not know if it is also true for PocketBeagle, but there is a tool >>>> rc_battery_monitor which shows the voltage at the power supply jack. So you >>>> may just look into the sources of the tool. >>>> >>>> On Thursday, May 9, 2019 at 8:02:31 AM UTC+2, Dave wrote: >>>>> >>>>> I am using and OSD3358 based PocketBeaglish Board. >>>>> >>>>> I need to figure out if the board is running from external power or >>>>> the LiPo battery, >>>>> Is there an easy means of doing so ? >>>>> >>>>> Something in sysfs maybe ? >>>>> >>>> -- >>>> 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/1c0c963c-9c84-41b4-a6cc-350e6be732a5%40googlegroups.com >>>> <https://groups.google.com/d/msgid/beagleboard/1c0c963c-9c84-41b4-a6cc-350e6be732a5%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> >>> -- >>> Indiaaditya Networks.... Embedded System development >>> For industries customised needs >>> -- >>> 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/CAFn1SnPFt2Q4BiD3sKxUSzaaU3-YwTZPcDj%3DZT5fkYsw3BHEjg%40mail.gmail.com >>> <https://groups.google.com/d/msgid/beagleboard/CAFn1SnPFt2Q4BiD3sKxUSzaaU3-YwTZPcDj%3DZT5fkYsw3BHEjg%40mail.gmail.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/7da63053-3270-abc7-0bf5-a309177aaf42%40gmail.com >>> <https://groups.google.com/d/msgid/beagleboard/7da63053-3270-abc7-0bf5-a309177aaf42%40gmail.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> -- >> Indiaaditya Networks.... Embedded System development >> For industries customised needs >> -- >> 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/CAFn1SnOAk2XpRgOmaoErf7g7TXTy_TS8c4FCtB9BsBCeR98wjw%40mail.gmail.com >> <https://groups.google.com/d/msgid/beagleboard/CAFn1SnOAk2XpRgOmaoErf7g7TXTy_TS8c4FCtB9BsBCeR98wjw%40mail.gmail.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/83452729-0817-f57e-9978-c97d4ca0db43%40gmail.com >> <https://groups.google.com/d/msgid/beagleboard/83452729-0817-f57e-9978-c97d4ca0db43%40gmail.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > > -- > Indiaaditya Networks.... Embedded System development > For industries customised needs > -- > 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/CAFn1SnMtcYxiJMP4gJq8TrFhzzhpjktUMtAB-VuUuzh_T6ZCbw%40mail.gmail.com > <https://groups.google.com/d/msgid/beagleboard/CAFn1SnMtcYxiJMP4gJq8TrFhzzhpjktUMtAB-VuUuzh_T6ZCbw%40mail.gmail.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/ea9bcbdd-1a5f-6430-5e7a-8065a0031d7d%40gmail.com > <https://groups.google.com/d/msgid/beagleboard/ea9bcbdd-1a5f-6430-5e7a-8065a0031d7d%40gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- Indiaaditya Networks.... Embedded System development For industries customised needs -- 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/CAFn1SnPCcdR8U5Q-XNUfQG8jHzYEnDwbM%3Dhth9mDGY0_R2wcsw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
