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Cw2015 alarm function

2022-06-09 02:43:00 jim0506

When the battery SOC Below or equal to the set threshold [0x08] when , Trigger low SOC alert . CW2015 Set up ALRT Mark is 1, And pull down ALRT Pin to notify the external host . ALRT The pin keeps the logic low , Until the host passes I2C The bus will ALRT Flag reset to logic 0.
When SOC When it remains below the alarm threshold , Remove the ALRT Another alarm signal will not be generated . Before generating another interrupt ,SOC Must rise above and then fall below or equal to the alarm threshold .

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