DIO_SetCOSInterrupt | ![]() ![]() ![]() ![]() |
DIO_SetCOSInterrupt
@ Description
This functions enable/disables the COS (Change Of State) interrupt detection capability of the specified ports.
@ Cards Support
7396
@ Syntax
I16 DIO_SetCOSInterrupt (U16 CardNumber, U16 Channel_no, U16 ctlA, U16 ctlB, U16 ctlC)
@ Parameter
CardNumber : The
card id of the card that want to be performed this operation.
Channel_no :
The channel number to be enabled or disabled COS detection capability.
The valid port numbers are:
Channel_P1 : Port 1
Channel_P2 : Port 2
Channel_P3 : Port 3
Channel_P4 : Port 4
ctlA :The control
value for Port A of the channel defined by argument Channel_no.
The valid values:
0: disabled
1: enabled
ctlB :The control
value for Port B of the channel defined by argument Channel_no.
The valid values:
0: disabled
1: enabled
ctlC :The control
value for Port C of the channel defined by argument Channel_no.
The valid values:
0: disabled
1: enabled
@ Return Code
NoError, ErrorInvalidCardNumber, ErrorCardNotRegistered, ErrorFuncNotSupport