User Manual
Table Of Contents
- Access Server
- Table of Contents
- List of Tables
- Chapter 1. Introduction to Access Server
- Chapter 2. Getting Started with Access Server
- Chapter 3. Using the System
- 3.1. Network Interfaces
- 3.2. Bluetooth
- 3.3. Compact Flash Cards
- 3.4. USB Memory Dongles and Compact Flash Memory Cards
- 3.5. Servers
- 3.5.1. Finder
- 3.5.2. ObexSender
- 3.5.3. SMS Gateway Server
- 3.5.4. User Level Watchdog
- 3.5.5. Remote Management
- 3.5.5.1. Overview
- 3.5.5.2. Management Packet Format
- 3.5.5.3. Management Packet Information File Format
- 3.5.5.4. Management Operation Example: Hello World
- 3.5.5.5. Management Operation Example: Software Update
- 3.5.5.6. Management Operation Example: IPQUERY
- 3.5.5.7. Management with USB Memory Dongle or Compact Flash Memory Card
- 3.5.6. FTP
- 3.5.7. Web Server
- 3.5.8. SNMP
- 3.5.9. OpenVPN
- 3.5.10. SSH
- 3.5.11. Telnet
- 3.5.12. NTP
- 3.6. Utilities
- 3.7. Real Time Clock
- 3.8. Time Zone
- 3.9. System ReInstall and Upgrade
- Chapter 4. SPPoverIP
- Chapter 5. Obexsender
- Chapter 6. Software Development Kit
- 6.1. Introduction to SDK
- 6.2. Installing SDK
- 6.3. Creating Applications
- Chapter 7. iWRAP Bluetooth Interface
- 7.1. Terms
- 7.2. Starting the iWRAP Servers
- 7.3. Writing iWRAP Applications
- 7.4. Commands Controlling iWRAP
- INFO
- QUIT
- SET
- SAVE
- LOAD
- PING
- PONG
- ECHO
- LOCK
- UNLOCK
- SHUTDOWN
- SLEEP
- 7.5. Finding Bluetooth Devices
- INQUIRY
- NAME
- 7.6. Making a Bluetooth Connection
- CALL
- CONNECT
- NO CARRIER
- RING
- RINGING
- CLOSE
- LIST
- STATUS
- 7.7. Service Discovery
- SDPSEARCH
- SDPATTR
- SDPQUERY
- SDP bdaddr
- SDP ADD
- SDP DEL
- SDP LIST
- 7.8. Example Sessions
- 7.9. Error Codes
- Chapter 8. I/O API
- Chapter 9. Advanced Use Cases for Access Server
- Chapter 10. Certification Information and WEEE Compliance
- Appendix A. Directory Structure
- Appendix B. Setup Options
- Appendix C. Open Source Software Licenses
- Appendix D. Supported Hardware
Chapter 3. Using the System
3.7. Real Time Clock
The system clock is read from the battery operated real time clock during boot. The time be-
tween the system time and the real time clock is automatically synchronized when the system
is rebooted using the reboot command. Synchronizing can also be done using the hwclock -
-systohc --utc command. Give command hwclock --help for more information about the hw-
clock utility.
3.8. Time Zone
The default time zone in Access Server is UTC. You can change the timezone by replacing
the file /etc/localtime with the correct file from your desktop Linux system (using your
/etc/localtime or a desired zone from /usr/share/zoneinfo).
3.9. System Re-Install and Upgrade
Access Server can be re-installed with the latest software version. The latest software updates
and instructions are available at http://www.bluegiga.com/techforum/.
Most of the software updates are delivered as a wpk file.
The easiest way to install the latest software version is:
1. Start Access Server.
2. Copy the wpk file or files to an empty USB memory dongle.
3. Insert the dongle in Access Server
4. One or several LEDs will turn on, and after 10-60 seconds they will all turn off.
5. Remove the dongle and reboot Access Server.
6. You have now successfully upgraded Access Server.
See Section 3.5.5 for detailed descriptions of other options and how to create your own wpk files.
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