h6. [[Portable]] h6(. » Battery Management Unit status flags The below flags are used by [[Battery Management Unit Variables|BMU variables 10 and 18]], [[Event 28]], and [[Portable_EnumerateBMU]] (as a mask of supported flags). table(bordered). |_<^{width:4em}. Bit |_<^. Meaning when set | |<^. 0 |<^. Battery fully charged (threshold 3) | |<^. 1 |<^. Lid open | |<^. 2 |<^. Battery flat (threshold 2 reached) [shutdown now] | |<^. 3 |<^. Battery low (threshold 1 reached) [warn user] | |<^. 4 |<^. Fault in charging system | |<^. 5 |<^. Charge state known | |<^. 6 |<^. Battery present | |<^. 7 |<^. Charger connected | |<^. 8 |<^. Battery charging | |<^. 9 |<^. Battery failing (the battery has been detected as no longer being able to hold a charge well, and should be serviced or replaced) | h4. Notes Not all BMU status flags are available in all variants of the module. Use [[Portable_EnumerateBMU]] to read the available flags, or see the [[Portable Feature Matrix]] for the details of versions of the module which don't implement Portable_EnumerateBMU. h4. See also * [[Portable SWI Calls]] * [[Battery Management Unit variables]] * [[Portable_EnumerateBMU]] * [[Event 28]]