You are here: CSP API Reference > 1 EXS & SwitchKit API Messages > Cross Disconnect Channel 0x001B
Cross Disconnect Channel 0x001B
SwitchKit Name
Type
EXS API and SwitchKit API message
Description
This message instructs the Excel platform to disconnect the data paths of the channels specified (for SwitchKit, to disconnect the data paths of the channels that were connected by means of the CrossConnectChannel message).
NOTE: When cross-connecting channels across nodes in a CSP system, a separate message must be sent to each channel in the connection.
For example, you would send one message to Node 1:
• Cross Disconnect Channel (CrossDisconnectChannel) A, B.
You would send another message to Node 2:
• Cross Disconnect Channel (CrossDisconnectChannel) B, A.
Sent by
SwitchKit Code
Configuration
CrossDisconnectChannel (
Node = integer,
SpanA = integer,
ChannelA = integer,
SpanB = integer,
ChannelB = integer);
C Structure
typedef struct {
unsigned short SpanA;
UBYTE ChannelA;
unsigned short SpanB;
UBYTE ChannelB;
} XL_CrossDisconnectChannel;
C++ Class
class XLC_CrossDisconnectChannel : public XLC_OutboundMessage {
public:
unsigned short getSpanA() const;
void setSpanA(unsigned short x);
UBYTE getChannelA() const;
void setChannelA(UBYTE x);
unsigned short getSpanB() const;
void setSpanB(unsigned short x);
UBYTE getChannelB() const;
void setChannelB(UBYTE x);
};
EXS API Hex Format
MESSAGE (White) |
RESPONSE (Gray) |
||
Byte |
Field Description |
Byte |
Field Description |
0 |
Frame (0xFE) |
0 |
Frame (0xFE) |
1, 2 |
Length (0x00NN) |
1, 2 |
Length (0x0007) |
3, 4 |
Message Type (0x001B) |
3, 4 |
Message Type (0x001B) |
5 |
Reserved (0x00) |
5 |
Reserved (0x00) |
6 |
Sequence Number |
6 |
Same Sequence Number |
7 |
Logical Node ID |
7 |
Logical Node ID |
: |
Address Method 0x00 - Individual AEs |
8, 9 |
|
Number of AEs to follow 0x02 |
|||
AEs |
|||
: |
Checksum |
10 |
Checksum |