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- Battery capacity measurement
Battery capacity measurement
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We have a design based on the iMX51 EVK, and using the MC13892 PMIC (same as the EVK).
We want to use the Coulomb counter on the PMIC to indicate remaining battery charge, and the datasheet seems fairly vaugue on this, especialy the calibration procedure.
If anyone has used the coulomb counter can they share any experiences, tips tricks etc?
Solved! Go to Solution.
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Hi,
Please find attached a brief users guide on how to initialize and use the coulomb counter.
jimmychan
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I enabled the counter but it is relative to the last power off: it is a "relative" count..
How can i get an absolute count?
Should I occasionally save the count? In this way i will burn the storage!
Any idea?
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This is the same doc posted by jimmychan ...
jimmychan
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JorgeRama_rezRivero Would you please help this? Thanks.
