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Download SRecord 0x00A3

SwitchKit Name

DownloadSRecord

Type

EXS API and SwitchKit API message

Description

Download SRecord 0x00A3

This message should not be sent by the host to standby CSP 2000 Matrix Cards, since the CSP Matrix Series 3 Cards receive their loads from the TFTP download.

However, you can use this message to configure active CSP 2000 Matrix Cards.

Sent by

Host

SwitchKit Code

C Structure

typedef struct {

UBYTE Data[253];

} XL_DownloadSRecord;

C++ Class

class XLC_DownloadSRecord : public XLC_OutboundMessage {

public:

const UBYTE *getData() const;

UBYTE *getData();

void setData(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 (0xNNNN) | 1, 2 | Length (0x0007)
3, 4 | Message Type (0x00A3) | 3, 4 | Message Type (0x00A3)
5 | Reserved (0x00) | 5 | Reserved (0x00)
6 | Sequence Number | 6 | Same Sequence Number
7 | Logical Node ID | 7 | Logical Node ID
8 | Number of SRecord Bytes (n) | 8, 9 | Status MSB, LSB
9 | SRecord Byte[0]
: | : | 10 | Checksum
: | SRecord Byte[n] |
: | Checksum

A computer, attached to the Excel platform through an RS-232 or Ethernet link, from which you run the telecommunications application that controls the Excel platform.
A group of data bits in a specific format, with a flag at each end to indicate the beginning and the end of the frame.
Most Significant Bit
Least Significant Bit