Compsee Apex III, Техническое справочное руководство

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Apex PDT Technical Reference Manual 7 Apex Programming Resource
COAM30002 Rev. 2.00 8/13/02
7-15
Power Management Functions
ApmGetPwrStatus
Syntax:
int ApmGetPwrStatus(struct power *powerstatus)
Input:
Pointer to structure.
Returns:
0 on success, non-zero on error.
Notes:
Retrieves information about the current power status.
Parameters returned in the
power structure are as follows:
unsigned char acline = AC Line Status
= 00 off-line
= 01 on-line
= FFh unknown
unsigned char battery = Battery status
= 00 high
= 01 low
= 02 critical
= 03 charging
= FFh unknown
unsigned char charge = remaining Battery Pack
capacity
= 0 to 100 (percentage of full
charge)
= FFh unknown
unsigned char flags = Battery flag
bit 0 = high
bit 1 = low
bit 2 = critical
bit 3 = charging
bit 4 = battery not present
bit 7 = no system battery
= FFh unknown
PowerOff
Syntax:
void PowerOff(void)
Input:
None
Returns:
None
Notes:
Powers down the Apex PDT. Performs the equivalent of
<FN> + <Power>. Upon subsequent depression of the
<Power> key the Apex PDT will cold boot.