User's Manual

Hi-G-Tek Ltd. Microelectronics & Asset Tracking Technology
5
System
76
14 Set Reader’s
Address
response
12 h
15 Save Command
response
0F h Saves one of the above commands for
later execution. This command is used to
synchronize readers.
16 Execute Saved
command
response
_ This is a broadcast command. There is no
response to this command.
17 Read Channel
Definitions
response
11 h Allows the Reader to read the definitions
of a channel.
18 Wri te C hanne l
Definitions
response
10 h Allows the Reader to write the definitions
of a channel.
5.6.2. Error Codes.
Errors Error Co de
Unrecognized Command 01 h
MCU Error 02 h
HF Modem Error 03 h
Result is not ready 05 h
HF Modem is not responding 06 h
MCU I/O Error 07 h
HF Modem BIT Error 08 h
Parameter is locked 09 h
Illegal Parameter Code 0A h
5.6.3. Detailed Commands.
5.6.3.1. Wakeup.
5.6.3.1.1. Command Transmission.
Only a very short string needs to be sent by the LSC to wake a
sleeping Reader. The string is detected by the hardware and wakes
the Reader. This is a hardware-oriented command, therefore the
format is different than all the other commands.