User Guide
Table Of Contents
- 1. Scope
- 2. LMU-3040 Hardware Specifications
- 3. LMU-3040™ Connectors
- 4. Getting Started
- 4.2 SSH Credentials
- 4.3 Interactive “AT Console”
- 4.4 Command Line Interface (CLI)
- 4.5 Log File
- 4.6 Backup Logs
- 4.7 File Components
- 4.8 Software & Script Updates
- 5. PEG2
- 5.2 PEG2 File
- 5.3 PEG2 TAG Definitions
- 5.4 Multiple Modifiers
- 5.5 PEG1 -> PEG2 Conversion
- 5.6 PEG2 Native Editor
- 6. LMU32 vs EdgeCore Platform Differences
- 6.1 I/O Mapping & Wake-Up Sources
- 6.2 LMU Firmware Updates (Delta Files)
- 6.3 Vehicle Bus PID Polling Rate
- 6.4 PEG2 “Lines”
- 6.5 Event Index Field
- 6.6 Remote Debug PEG Action
- 6.7 Modem/GPS Reset
- 6.8 SIM Form Factor
- 6.9 Boot Reason
- 6.10 Peg Resources
- 6.11 GPS
- 6.12 Motion Logs (4hz vs 5hz GPS Sample Rate)
- 6.13 Time Sync Precedence
- 6.14 Version String in ID Reports
- 6.15 Firmware Revision Convention
- 6.16 Status LEDs
- 6.17 Dual APN Mode
- 6.18 Version Reports (App Message 111)
- 7. Installation Verification
- 8. Regulatory Information
COMPANY CONFIDENTIAL: CalAmp reserves all rights to these documents and any information contained therein. Page
Reproduction use or disclosure to third parties without express permission is strictly prohibited. ©2021 CalAmp 17 of 40
LMU-3x40 Training Guide
Revision & Date
1.6 – 03/24/2021
• In-line comments
5.2 PEG2 File
In next generation devices supporting PEG2, the file containing the PEG script and the configurations
parameters has an updated format. The new file has the following characteristics:
• Format
o Header - Time/Date, Signature, ID
o Configuration Parameters - same format as existing Config Param file (File Type 1)
o PEG2 Script - ASCII Text Lines delimited with <CR><LF>
o End-Of-File marker
o CRC - Usual 2-byte CRC is appended to the file by PULS or file generation tool
• Configuration Parameter section (if present) is merged with configuration parameters on target
device
• Script section (if present) overwrites script on target device.
• New File Type: 22
• File Extension: 'PG2'
The sections
5.1.1 through 5.1.4 below describe the content of each file section. Tags are used
to identify the start of each section.
Header
TAG Definition
Example
!TD: UTC Date and Time the file was generated or
uploaded to the maintenance server (PULS)
!SIG:
File Signature is a MD-5 Hash generated
from the file contents (anything after the
signature). This is generated by LMU Manager and
PULS during upload.
!ID:
User defined identification field. Up to 60
characters allowed. This field is displayed on
PULS.
!TD:10:47:38 12-27-2018
!SIG:2a944f7d34857d99e4b39ce50069dcf0
!ID:v10.41_12_27_18_FAEPilot3040TestScript