NB3720
User Manual for NRSW version 4.4
Testing
The testing page offers an editor and an input field for optional arguments which can be used to
perform test runs of your script or test dedicated portions of it or upload an entire file. Please note that
you might need to quote arguments as they will otherwise be separated by white-spaces.
/* 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.
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