CHUMP Reference Guide
34
S
Name
Request Resend of last serial message
Description
Requests reader to resend the last serial message. Ack reply is
returned if no previous message is found.
Type
Flow control command with reply
Format
}S;0B><CRLF>
}S!<CRLF>
Return Message
{A;A7<CRLF>
(or) Last serial message
