TransCore encompass 4 - Display Flash Checksum

Commands
7-29
Reader message:
ECHO <0 to 1>
where
0 Echo status disabled
1 Echo status enabled (factory default)
540 Display Flash Checksum
Command #540 displays the flash memory checksum.
Reader message:
PCKS I0000 Exxxx
where
0000 Not applicable to the Encompass 4 Reader
xxxx Represents the four-byte ASCII representation of the flash
memory checksum
543 Display Boot Checksum
Command #543 displays the boot ROM checksum.
Reader message:
BCKS xxxx
where xxxx represents the four-byte ASCII representation of the boot ROM check-
sum.
549 Display User-Programmable Group Select Equals (GSE)
Filter Data
Command #549 queries the reader for the user-programmable GSE filter data pro-
grammed in the reader using command #697. The response data is formatted similar to
the data in the configuration command.
For example, if the command string shown in command #697 (see “697 Set User-Pro-
grammable Group Select Equals (GSE) Filter” on page 7-49) was sent to a given
reader, the response to the #549 query command would be:
#A4 0A 0005014202024133
The reader response contains all the data fields repeated in the same sequence as dis-
played in the User-Programmable GSE configuration command.
560 Request Sensor Status Change
Command #560 displays the sensor status change reporting. Status change reporting
may be disabled by command #82N Select Input Status Change Report Option.
Reader message: