用户手册 — RoyalTek rgm-3000

目录

• INTRODUCTION

  1
• PRODUCT FEATURES

  1
• PRODUCT APPLICATIONS

  1
• TECHNIQUE DESCRIPTION

  1
• PICTURE

  2
• RGM-3000E

  2
• RGM-3000L

  2
• RGM-3000M

  2
• REB-3000

  3
• RGM-3000/REB-3000 SERIES SYSTEM BLOCK DIAGRAM

  3
• TECHNIQUE SPECIFICATIONS

  5
• RGM-3000/REB-3000 Mechanical Layout

  6
• HARDWARE INTERFACE

  9
• ABSOLUTE MAXIMUM RATINGS

  10
• CRITICAL DESIGN GUIDE AND DIAGRAM

  10
• DESIGN LAYOUT DIAGRAM

  11
• NMEA V2.2 PROTOCOL

  12
• GGA-Global Positioning System Fixed Data

  13
• GLL-Geographic Position – Latitude/Longitude

  13
• GSA-GNSS DOP and Active Satellites

  13
• GSV-GNSS Satellites in View

  14
• RMC-Recommended Minimum Specific GNSS Data

  14
• VTG-Course Over Ground and Ground Speed

  15
• SIRF PROPRIETARY NMEA INPUT MESSAGES

  15
• SIRF NMEA Input Messages

  16
• Set Serial Port

  16
• Set DGPS Port

  17
• Query/Rate Control

  17
• LLA Navigation Initialization

  18
• Development Data On/Off

  19
• Calculating Checksums for NMEA Input

  19
• SIRF BINARY PROTOCOL

  19
• Initialize Data Source-Message I.D. 128

  21
• Switch To NMEA Protocol – Message I.D. 129

  22
• Set Almanac- Message I.D. 130

  22
• DGPS Source – Message I.D. 133

  23
• Set Main Serial Port-Message I.D. 134

  24
• Mode control – Message I.D .136

  24
• DOP Mask Control – Message I.D. 137

  25
• DGPS Control – Message I.D.138

  25
• Elevation Mask – Message I.D.139

  26
• Power Mask – Message I.D.140

  26
• Editing Residual – Message I.D.141

  27
• Steady State Detection – Message I.D.142

  27
• Static Navigation – Message I.D.144

  27
• Almanac – Message I.D.146

  27
• Ephemeris Message I.D.147

  28
• Switch To SiRF Protocol

  28
• Switch Operating Modes - Message I.D. 150

  28
• Set Trickle Power Parameters - Message I.D. 151

  28
• Computation of Duty Cycle and On Time

  29
• Push-to-Fix

  30
• Poll Navigation Parameters - Message I.D. 152

  30
• Set UART Configuration - Message I.D. 165

  30
• Set Message Rate - Message I.D. 166

  31
• Low Power Acquisition Parameters - Message I.D. 167

  32
• OUTPUT MESSAGES FOR SIRF BINARY PROTOCOL

  32
• Measured Tracker Data Out – Message I.D.4

  34
• Raw Tracker Data Out – Message I.D.5

  35
• Calculation of Pseudo-Range Measurements

  37
• :Software Version String – Message I.D.6

  37
• :Clock Status Data – Message I.D.7

  38
• 50BPS Data – Message I.D.8

  38
• CPU Throughput – Message I.D.9

  39
• Command Acknowledgment – Message I.D.11

  39
• Command N Acknowledgment – Message I.D. 12

  39
• Visible List – Message I.D.13

  40
• Almanac Data – Message I.D.14

  40
• OkToSend - Message I.D. 18

  40
• Navigation Parameters (Response to Poll) – Message I.D. 19

  41
• Navigation Library Measurement Data - Message I.D. 28

  42
• Navigation Library DGPS Data - Message I.D. 29

  42
• Navigation Library SV State Data - Message I.D. 30

  43
• Navigation Library Initialization Data - Message I.D. 31

  43
• RoyalTek Navigation Data – Message I.D.100

  44
• Set Ephemeris – Message I.D.254

  45
• Development Data – Message I.D.255

  45
• GPS Receiver User’s Tip

  46