8.2.1.6
Optional Message Arguments
Arguments are not required for all messages. Arguments include these ASCII codes:
•
Characters '0' through '9' (ASCII codes 48 through 57)
•
Period '.' (ASCII code 46)
•
Comma ',' (ASCII code 44)
8.2.1.7
End of Packet
•
Controller-to-Target: This is the Carriage Return character {CR} (ASCII code 13).
•
Target-to-Controller: This is the two-character sequence of Carriage Return and Line Feed {CR}{LF} (ASCII codes 13 and 10).
This pairing shows the valid end of a packet.
Serial Interface Operation
LBC-4000 L-Band Up/Down Converter System
8–6
Revision 6
MN-LBC-4000