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TxT1E1ChannelStatus

Description

Queries the current status of all channels on a carrier.

Prototype

short TxT1E1ChannelStatus (short handle,
unsigned char carrier,
unsigned long *pTransparent,
unsigned long *pRxABCD,
unsigned long *pTxABCD)

handle TX board handle.

carrier Network interface. Must be either NET_T1A or NET_T1B.

pTransparent Address of unsigned long where transparency bit map is returned to caller. Bit set to 1 indicates corresponding channel is transparent; LSB = channel 1 (only 24 least significant bits are used). This field has meaning only for T1 carriers.

pRxABCD Address of array of 4 unsigned longs where current values of received ABCD signaling bits for each channel (only 24 least significant bits are used for T1):


RxABCD[0] = A bits (LSB = chan 1,MSB = chan 32)
RxABCD[1] = B bits ""
RxABCD[2] = C bits ""
RxABCD[3] = D bits ""

pTxABCD Address of array of 4 unsigned longs where current values of transmitted ABCD signaling bits for each channel (only 24 least significant bits are used for T1):


TxABCD[0] = A bits (LSB = chan 1,MSB = chan 32)
TxABCD[1] = B bits  ""
TxABCD[2] = C bits  ""
TxABCD[3] = D bits  ""

Return Values

Details

When called, TxT1E1ChannelStatus displays the signaling bits and transparency attributes of all channels on the specified T1/E1 carrier.



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