User`s manual
Table Of Contents
- 1. Introduction
- 2. Getting Started
- Powering on the W406-LX
- Connecting the W406-LX to a PC
- Configuring the Ethernet Interface
- USB Port for Expansion
- SD Socket for Storage Expansion
- Setting Up the Wireless Module
- Configuring the SIM Card
- Entering the PIN Code
- Verifying the SIM Card Status
- Enabling or Disabling the PIN Code Authentication
- Changing the PIN Code
- Unlocking the SIM Card
- Connecting to the Internet
- Reconnecting to the Internet
- Disconnecting from the Internet
- Detecting an Internet Connection Error
- Sending and Reading an SMS Message
- Deleting an SMS Message
- Test Program—Developing Hello.c
- 3. Managing Embedded Linux
- 4. Managing Communications
- 5. Development Tool Chains
- 6. Programmer’s Guide
- 7. Software Lock
- A. System Commands
W406-LX User’s Manual Managing Embedded Linux
3-7
192.168.3.127 – PuTTY
root@Moxa:/ect/rc.d/rc3.d# ls
S19nfs-common S25nfs-user-server S99showreadyled
S20snmpd S55ssh
S24pcmcia S99rmnologin
root@Moxa:/ect/rc.d/rc3.d# ln –s /root/tcps2-release S60tcps2
root@Moxa:/ect/rc.d/rc3.d# ls
S19nfs-common S25nfs-user-server S99rmnologin
S20snmpd S55ssh S99showreadyled
S24pcmcia S60tcps2
root@Moxa:/etc/rc.d/rc3.d#
KxxRUNFILE stands for
K: start the run file while linux shuts down or halts.
xx: a number between 00-99. Smaller numbers have a higher priority.
RUNFILE: the file name.
To remove the daemon, remove the run file from the
/etc/rc.d/rc3.d
directory by using the
following command:
#rm –f /etc/rc.d/rc3.d/S60tcps2
Adjusting the System Time
Setting the Time Manually
The W406-LX has two time settings. One is the system time, and the other is the RTC (Real Time
Clock) time kept by the W406-LX’s hardware. Use the
#date
command to query the current
system time or set a new system time. Use
#hwclock
to query the current RTC time or set a new
RTC time.
Use the following command to query the system time:
#date
Use the following command to query the RTC time:
#hwclock
Use the following command to set the system time:
#date MMDDhhmmYYYY
MM = Month
DD = Date
hhmm = hour and minute
YYYY = Year
Use the following command to set the RTC time:
#hwclock –w