AXP192 coulomb counter issues
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I am on a m5stickC and I a trying to use the coulomb counter registers to monitor the battery level. I started with https://github.com/m5stack/M5StickC/blob/master/examples/Advanced/AXP192/PowerWake/PowerWake.ino and added
M5.Axp.EnableCoulombcounter();at the end of setup. Then I tried to display the counter output fromAXP192::GetCoulombchargeData()andAXP192::GetCoulombdischargeData(). The issue is that no matter what state the USB charger is in it only displaysUINT32_MAX. This seems like it's wrong or something is not configured correctly. I was under the impression from the datasheet that you only needed to enable on that register and it was okay. Is there a step missing? -
it seems like a bug. I will contact our engineer to solve this problem.
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@m5stack said in AXP192 coulomb counter issues:
it seems like a bug. I will contact our engineer to solve this problem.
Any progress?
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