W&T
Packetizing serial datagrams
The Com-Server collects incoming serial data until receipt of
the End Sequence CRLF or LFCR and then passes the datagram
to the network.
Example 3:
The block end of a serial protocol is followed by the character
ETX (0x03) followed by a 16-bit checksum.
The Com-Server collects incoming serial data until receipt of
the character ETX (0x03) plus the next two following bytes
and then passes the datagram to the network.
83
Subject to error and alteration
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