Wirnet™ i-series

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====== SMS ======

===== Use of integrated SMS commands =====

Wirnet™ Productline gateways can be configured using SMS commands. Most features available from the web interface and the REST API can be activated/configured over SMS.

SMS syntax and list of available SMS are described in //Keros SMS commands specification//. Specification aligned with your firmware can be found in [[wiki:resources#keros_sms_documentation|the resources page]].

===== Use of customs SMS =====

Wirnet™ Productline gateways are able to send and receive SMS if the mobile network is properly configured. Modems are identified by ''manufacturer_X'' where:
  * ''manufacturer'' is the modem manufacturer (''sierra'',  ''quectelqmi'', ...)
  * ''X'' is a number starting from 0. It can vary if there are more than one modem on gateway or if modem has been reset (dongle unplug and replug for example)


To retrieve the identifier, use the ''gsmdiag.py'' command.

Here is an output of ''/tmp/gsmdiag.txt''. Two modems are displayed, and only one has a SIM card present. Its identifier is ''/sierra_0''.

++++
Content - gsmdiag.py output |
<code bash>
root@klk-lpbs-060434:~ # gsmdiag.py
Diagnostic written in /tmp/gsmdiag.txt
root@klk-lpbs-060434:~ # cat /tmp/gsmdiag.txt
Number of modems: 2
[Modem:/sierra_1]
  Syspath:/sys/devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb2/2-1/2-1.3
  HardwarePosition:1,1
  Powered:1
  Online:0
  Manufacturer:Sierra Wireless, Incorporated
  Model:MC7304
  Revision:SWI9X15C_05.05.58.00 r27038 carmd-fwbuild1 2015/03/04 21:30:23
  [SimProps]
    Present:0
  Error: no SIM in modem  
[Modem:/sierra_0]
  Powered:1
  Online:1
  Manufacturer:Sierra Wireless, Incorporated
  Model:MC7354
  Revision:SWI9X15C_05.05.58.00 r27038 carmd-fwbuild1 2015/03/04 21:30:23
  [SimProps]
    Present:1
    CardIdentifier:895XXXXXXXXXXXX1015
    SubscriberIdentity:3XXXXXXXXXXXXX3
    LockedPins:dbus.Array([], signature=dbus.Signature('s'), variant_level=1)
    PinRequired:none
  [NetworkRegistrationProps]
    Status:registered
    MobileCountryCode:XXX
    MobileNetworkCode:YY
    Name:ABCD
    Strength:80
  [ConnectionContexts]
    [/sierra_0/context1]
      Name:Internet
      Active:1
      Type:internet
      Protocol:ip
      AccessPointName:apname
      Username:uname
      Password:pass
      AuthenticationMethod:chap
</code>
++++

==== Send ====

It is possible to send an SMS using a DBUS command. Examples:
  * To send an SMS using the modem ''/sierra_0'' (Wirnet iBTS):
<code bash>
dbus-send --system --print-reply --dest=org.ofono /sierra_0 org.ofono.MessageManager.SendMessage string:"+33XXXXXXXXXX" string:"test sms"
</code>
  * To send an SMS using the modem ''/huawei_0'' (Wirnet iFemtoCell):
<code bash>
dbus-send --system --print-reply --dest=org.ofono /huawei_0 org.ofono.MessageManager.SendMessage string:"+33XXXXXXXXXX" string:"test sms"
</code>

==== Receive ====

Receive an SMS using a python test script :

++++
File - receive SMS python script |
<code bash receive-sms>
#!/usr/bin/python2
 
from gi.repository import GLib
 
import dbus
import dbus.mainloop.glib
 
def chunkstring(string, length):
	return (string[0+i:length+i] for i in range(0, len(string), length))
 
def incoming_message(message, details, path, interface):
	message_txt = str(message.encode('utf-8'))
	print("Size of message: %d" % len(message_txt))
	print("%s" % (message_txt))
	for line in chunkstring(message_txt, 40):
		print("%s" % line)
 
	for key in details:
		val = details[key]
		print("    %s = %s" % (key, val))
	print("    %s = %s" % ('path',path))
	print("    %s = %s" % ('interface', interface))
 
if __name__ == '__main__':
	dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
 
	bus = dbus.SystemBus()
 
	bus.add_signal_receiver(incoming_message,
					bus_name="org.ofono",
					signal_name = "ImmediateMessage",
						path_keyword="path",
						interface_keyword="interface")
 
	bus.add_signal_receiver(incoming_message,
					bus_name="org.ofono",
					signal_name = "IncomingMessage",
						path_keyword="path",
						interface_keyword="interface")
 
	mainloop = GLib.MainLoop()
	mainloop.run()
</code>
++++
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