| Description: |
When used with CapGet(), return the percentage of battery power level on camera. If -1 is returned, it indicates that the battery is not present.
|
| Remarks: |
It is recommended to use CAP_POWERSUPPLY to identify the power source first.
-2 indicates that the available power is infinite.
-1 indicates that the device cannot report the remaining battery power.
0 to 100 indicates the percentage of battery life remaining.
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| Data type: |
Integer
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| Default value: |
No default
|
| Allowed values: |
-2, -1, 0 to 100.
|
| CapType for GET: |
TW_ONEVALUE
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| CapType for SET: |
Not allowed
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| See also: |
CAP_POWERSUPPLY,
CAP_BATTERYMINUTES
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