SkyeModule Nova Datasheet
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Preliminary
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Skyetek Inc
1732 Wazee St. Ste 202
Denver, CO 80202
www.skyetek.com
Main 720.328.3425 Fax:720.228.2400
13.2
Changing System Parameters
CAUTION
–
Changing system parameter values
–
especially the default values
–
can render your
SkyeModule Nova non-operational in your environment. Research, record, and test all planned
changes to make sure they are compatible with your system.
You can read or write system parameters via the following commands:
Read System Parameter
–
Reads the current value of the system parameter at the memory address
specified.
Write System Parameter
–
Writes a new value to the system parameter at the memory address specified.
Store Default System Parameter
–
Writes a new system parameter value to the non-volatile memory. This
saves the setting even after a power cycle or reset.
Retrieve Default System Parameter
–
Reads the system parameter value at the address specified out of
non-volatile memory.
See System Parameter Detail in section 13.3 for detailed information about individual parameters.
For full examples of how to use these commands, see the system parameter examples found in the
Using
SkyeProtocol V3 Reader Commands
application note.
CAUTION
–
Resetting (cycling power) on your SkyeModule Nova causes all system parameters to
revert to their default values. Any changes made to system parameters in memory are lost at reset
unless you write them to the non-volatile memory as the new default values. Any changes to the
default values do not take effect until the reader is reset.
13.3
System Parameter Details
This section describes the SkyeModule Nova system parameters.
13.3.1
Serial Number
Returns the serial number of the reader
Parameter address: 0x0000
Length (bytes): 4
Default value: 0x00000000
Read-only
13.3.2
Firmware Version
Returns the firmware version currently loaded on the reader. (Refer to the
SkyeModule Nova
Release Notes
for more information about the specific firmware release.)
Refer to the
SkyeWare User Guide
for information about updating firmware.