Acrosser AR-B104D - Manual (Page 16)

AR-B104D Software Programming Guide
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2.3.10 SetCounterMode
♦ Description
Set the counter value access mode of the selected input channel.
♦ Syntax
XXX_SetCounterMode (i16 CardNum, i16 ChannelNum, u8 Mode)
♦ Argument
CardNum: The card number of AR-B104D. Range from 1~4.
ChannelNum: Input channel number. Range from 0~11.
Mode: The counter value access mode of the selected input channel. 0
indicates a read action to counter value will not reset the counter; 1
indicates a read action to counter value will reset the counter to zero.
2.3.11 GetCounterMode
♦ Description
Get the counter value access type of the selected input channel.
♦ Syntax
XXX_GetCounterMode (i16 CardNum, i16 ChannelNum, u8* Mode)
♦
Argument
CardNum: The card number of AR-B104D. Range from 1~4.
ChannelNum: Input channel number. Range from 0~11.
Mode: The memory address of buffer to put the counter value access
mode of the selected input channel. 0 indicates a read action to
counter value will not reset the counter; 1 indicates a read action to
counter value will reset the counter to zero.
2.3.12 SetCounterTimeout
♦ Description
Set the counter timeout value of the selected input channel. The counter
will trigger an interrupt if the status of the selected input channel remains
unchanged beyond the timeout value.
♦ Syntax
XXX_SetCounterTimeout (i16 CardNum, i16 ChannelNum, u16 Value)
♦
Argument
CardNum: The card number of AR-B104D. Range from 1~4.
ChannelNum: Input channel number. Range from 0~11.
Value: The alarm value of the selected input channel. 0 indicates no