NetModule NB3711, User Manual

Page: 118 / 214

NB3711 User Manual 4.0
/* arguments : 'schnick schnack "s c h n u c k"'
for (i = 0; i < argc ; i ++) {
printf (" argv %d: %s\n", i, argv [i]);
}
/* generates :
* argv0 : scriptname
* argv1 : schnick
* argv2 : schnack
* argv3 : s c h n u c k
*/
In case of syntax errors,
arena
will usually print error messages as follows (indicating
the line and position where the parsing error occurred):
/scripts/testrun:2:10:FATAL: parse error, unexpected $, expecting ’;’
SDK Sample Application
As an introduction, you can step through a sample application, namely the SMS control
script, which implements remote control over short messages and can be used to send a
status of the system back to the sender. The source code is listed in the appendix.
Once enabled, you can send a message to the phone number associated with a SIM /
modem. It generally requires a password to be given on the first line and a command
on the second, such as:
admin01
status
We strongly recommend to use authentication in order to avoid any unintended access,
however you may pass
noauth
as argument to disable it. You can then skip the first line
containing the password. Having a closer look to the script, you will see that you will
also be able to restrict the list of permitted senders. Please inspect the system log for
troubleshooting any issues.
The following commands are supported:
Command Action
status Will reply a message to the sender including a short system
overview
connect Will enable the first WAN link configured on the system
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