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8
Function Library
Leading
EDGE COMPUTING
SmartPoE_Get_MCUVersion
Retrieves the PoE MCU version.
Syntax
C/C++
short SmartPoE_Get_MCUVersion (unsigned short
wCardNumber, unsigned short wVersion)
Parameter(s)
wCardNumber:
Retrieved from the return value of
SmartPoE_Register_Card.
wVersion:
Bit 0 to 3: minor number
Bit 4 to 7: major number
For example V1.3
Bit 0 to 3: minor number, in this case 3
Bit 4 to 7: major number, in this case 1
Return Code
No error occurs if return value >= 0, and if negative value, as
follows
-2
An invalid wCardNumber parameter,
wCardNumber is less than 32
-5
The function is not supported by this card
2.2.2
Power Management Functions
SmartPoE_Power_Enable
Controls power auto/off.
Syntax
C/C++
short SmartPoE_Power_Enable (unsigned short
wCardNumber, unsigned short wEnPort1, unsigned