Installation guide

LMU Users Guide
V1.0.6 December 10 2009
Copyright ©CalAmp DataCom Inc 2009
- 122 - CalAmp Proprietary & Confidential
The follow table describes all parameters supported across the various LMU platforms. The
second table of this appendix details which devices support which parameters.
Appendix A — Parameter Definitions
Name
ID
Value
Index
Range
Data
Size
(bytes)
Data Description
Last Parameter
0
0..0
0
No Data – Denotes the last parameter in a
parameter read/write request
General Config Parameters
Access Enables
1280
0..0
2
8-bit mask (which bits to program)
8-bit value bitmapped as follows:
bit 7: spare
bit 6: Fixed Inbound Address
bit 5: Include Port in Dynamic Redirection
bit 4: Enable NEI Cycling (Not Used)
bit 3: Random Inbound
bit 2: Static Inbound
bit 1: Enable OTA Download (Not Used)
bit 0: Enable Ping Response
Accumulator Value
2560
0..15
4
32-bit unsigned int
GPS Lost Timeout
1027
0..0
4
32-bit unsigned int
Amount of time the LMU will wait before
declaring the GPS Fix Status to be Lost. (1 sec
LSB)
GPS Last Known Timeout
1028
0..0
4
32-bit unsigned int
Amount of time the LMU will wait before
declaring the GPS Fix Status to be Last-Known.
(1 sec LSB)
Input Wake-Up Monitor
1029
0..0
2
8-bit mask (which bits to program)
8-bit value bitmapped as follows:
bit 7: Wake up on RxD transition
bit 6: Wake up on RTS transition
bit 5: Wake up on DTR transition
bit 4: Wake up on Input 4 transition
bit 3: Wake up on Input 3 transition
bit 2: Wake up on Input 2 transition
bit 1: Wake up on Input 1 transition
bit 0: Wake Up on Ignition transition
LMU Application Version
1792
0..2
1
1 byte (ASCII char)
Index 0: Major Version
Index 1: Minor Version
Index 2: Revision
Local Time-zone
1030
0..0
2
8-bit mask (which bits to program)
8-bit value bitmapped as follows:
bit 7: spare
bit 6: spare
bit 5: Enable Daylight Savings
bit 4- bit 0: Time-zone offset from GMT
(special 5-bit signed int)