Since your last updates there is something changed with the axp2101, because the battery is not working.
Only powering over usb is working!
I found this docu.
https://github.com/lewisxhe/XPowersLib/ ... XP2101.tpp
maybe it helps.
M5Stack Core2 V1.1 Display Problem
- cicciocb
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Re: M5Stack Core2 V1.1 Display Problem
HI,
in the file I posted at the beginning (this one) you can find all the info required.
You can use the same approach you did for powering the TFT
Enjoy
in the file I posted at the beginning (this one) you can find all the info required.
You can use the same approach you did for powering the TFT
Enjoy
Re: M5Stack Core2 V1.1 Display Problem
please help me one more time
if i press the power on button witch is pin30 of the axp the modul stays black.
only if i plug in the usb-cable the modul starts up.
so i think you changed the poweron-sequence-register
if i press the power on button witch is pin30 of the axp the modul stays black.
only if i plug in the usb-cable the modul starts up.
so i think you changed the poweron-sequence-register
Re: M5Stack Core2 V1.1 Display Problem
o.k. now it works
i changed the value in the 0x12 register from 14 to 0
this is the same value as in the other modul
i'm not sure what i have changed but it works
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i changed the value in the 0x12 register from 14 to 0
this is the same value as in the other modul
i'm not sure what i have changed but it works
[Local Link Removed for Guests]
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- cicciocb
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Re: M5Stack Core2 V1.1 Display Problem
As you may have noticed, implementing new functionalities in the code without having the hardware is lengthy and tedious. Out of curiosity, I still wanted to do it, and ultimately, it worked, but it took several days whereas it would have taken only a few hours to sort everything out. However, concerning the battery charger, I prefer not to attempt it because it could damage the module and the battery if excessive charging current is sent.
So, I'm happy to see that you found the right tuning parameters for the battery.
Hopefully, this will be helpful to more people.
So, I'm happy to see that you found the right tuning parameters for the battery.
Hopefully, this will be helpful to more people.