User's Manual

Hi-G-Tek Ltd. Microelectronics & Asset Tracking Technology
154
6
RS 485/232 Communication Protocol
6.5.5.5.2. Get Burst Message Command General Response.
The following string is the general response.
Reader > LSC
STX #B R# MSGT(xx1Ch) R_statu
s
DA TA CRC ETX
1 2 2 2 2 n 2 1 # of
bytes
channel PK P# Data*
1 1 1 m # of bytes
Where:
high byte of MSGT is according the scenario in use.
The low byte is 1C h.
If the result is not ready, the value of this field is 05
hex error code see Paragraph 5.4. If the result is
ready the following applies:
Total number of packets.
Packet number sequence number.
This string ccontains the seal records. The field
should first be concentrated from all packets before
analyzing.
Seals Records:
Data*1 Data*2 - - - - - - - - - - - - - - Data*PK-1 Data*PK
Seal
record
Seal
record
Seal
record
Seal
record
Seal
record
Seal record
#B Data** #B Data** #B Data** #B Data** #B Data** #B Data**
1 r r r r R r
MSGT
DATA
PK
P#
Data*