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2010-02-27
, 15:54
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Posts: 451 |
Thanked: 334 times |
Joined on Sep 2009
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#52
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Got it:
to send an SMS from the commandline with Python:
Working on an Emacs way now, it should be easy. Complications only for converting UTF-8 text to hex etc. but will get it done...
to send an SMS from the commandline with Python:
Code:
#!/usr/bin/env python2.5
import pexpect
import time
from subprocess import *
child = pexpect.spawn('pnatd');
child.send('at\r');
time.sleep(0.25);
child.send('at+cmgf=1\r');
time.sleep(0.25);
child.send('at+cmgs="+XXXXXXX"\r');
child.send('SMSTEXTSMSTEXTSMSTEXT');
child.send(chr(26));
child.send(chr(26));
child.sendeof();
| The Following User Says Thank You to 白い熊 For This Useful Post: | ||
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2010-02-27
, 16:48
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Posts: 254 |
Thanked: 122 times |
Joined on Nov 2009
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#53
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Timers are not good. You'd better read replies from modem and proceed, when you get confirmation, that it is ready for the next command.
https://garage.maemo.org/plugins/scm...et&view=markup
https://garage.maemo.org/plugins/scm...et&view=markup
| The Following User Says Thank You to KiberGus For This Useful Post: | ||
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2010-02-27
, 16:54
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Posts: 451 |
Thanked: 334 times |
Joined on Sep 2009
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#54
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I'll take a look into it.
Anyhow, here's my next question, the above way only sends SMSes up to 160 chars, i.e. if the SMS is longer, sending it in one AT command doesn't split it into multiples and trasmit. The SMS is not transmitted.
Obviously one could break it up manually and send successively, but that way, it's not gonna be automatically merged on the other end.
Anyone know how to enable long SMS sending this way via AT commands?
Anyhow, here's my next question, the above way only sends SMSes up to 160 chars, i.e. if the SMS is longer, sending it in one AT command doesn't split it into multiples and trasmit. The SMS is not transmitted.
Obviously one could break it up manually and send successively, but that way, it's not gonna be automatically merged on the other end.
Anyone know how to enable long SMS sending this way via AT commands?
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2010-02-28
, 00:34
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Posts: 451 |
Thanked: 334 times |
Joined on Sep 2009
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#55
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I need some help with the Unicode SMS sending.
As per http://www.smssolutions.net/tutorials/gsm/sendsmsat/ I can't send
to specify the data coding scheme for Unicode messages.
In fact querying the N900 with
only gives OK as the answer, but the above command results in an error.
How can I set the coding for Unicode to successfully send a Unicode SMS?
As per http://www.smssolutions.net/tutorials/gsm/sendsmsat/ I can't send
Code:
AT+CSMP=1,167,0,8
In fact querying the N900 with
Code:
AT+CSMP=?
How can I set the coding for Unicode to successfully send a Unicode SMS?
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2010-03-04
, 20:18
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Posts: 1,030 |
Thanked: 792 times |
Joined on Jun 2009
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#56
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Has anybody found a way to send CLASS 0 SMS messages?
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2010-03-07
, 05:51
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Posts: 840 |
Thanked: 823 times |
Joined on Nov 2009
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#57
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I've tried to sow the functions of both pende and shaunramos' scripst into one with command line arguments and option processing
here it is if anybody is intersted. I need to create a usage help function but don't know the standard notation for help. anybody know?
so the options are currently:
to schedule a text
[-t time] or [--time=time]
to listen and reply to ping SMS
[-l] or [--listen]
the arguments are given like
./scriptname.py number message
I'd be greatful if somebody more familiar with python could go over the script too.
Last edited by Cue; 2010-03-16 at 04:21.
Code:
#!/usr/bin/env python2.5
import sched, time
import dbus
import gobject
from dbus.mainloop.glib import DBusGMainLoop
def octify(str):
'''
Returns a list of octet bytes representing
each char of the input str.
'''
bytes = map(ord, str)
bitsconsumed = 0
referencebit = 7
octets = []
while len(bytes):
byte = bytes.pop(0)
byte = byte >> bitsconsumed
try:
nextbyte = bytes[0]
bitstocopy = (nextbyte & (0xff >> referencebit)) << referencebit
octet = (byte | bitstocopy)
except:
octet = (byte | 0x00)
if bitsconsumed != 7:
octets.append(byte | bitstocopy)
bitsconsumed += 1
referencebit -= 1
else:
bitsconsumed = 0
referencebit = 7
return octets
def semi_octify(str):
'''
Expects a string containing two digits.
Returns an octet -
first nibble in the octect is the first
digit and the second nibble represents
the second digit.
'''
try:
digit_1 = int(str[0])
digit_2 = int(str[1])
octet = (digit_2 << 4) | digit_1
except:
octet = (1 << 4) | digit_1
return octet
def deoctify(arr):
referencebit = 1
doctect = []
bnext = 0x00
for i in arr:
bcurr = ((i & (0xff >> referencebit)) << referencebit) >> 1
bcurr = bcurr | bnext
if referencebit != 7:
doctect.append( bcurr )
bnext = (i & (0xff << (8 - referencebit)) ) >> 8 - referencebit
referencebit += 1
else:
doctect.append( bcurr )
bnext = (i & (0xff << (8 - referencebit)) ) >> 8 - referencebit
doctect.append( bnext )
bnext = 0x00
referencebit = 1
return ''.join([chr(i) for i in doctect])
def createPDUmessage(number, msg):
'''
Returns a list of bytes to represent a valid PDU message
'''
numlength = len(number)
if (numlength % 2) == 0:
rangelength = numlength
else:
number = number + 'F'
rangelength = len(number)
octifiednumber = [ semi_octify(number[i:i+2]) for i in range(0,rangelength,2) ]
octifiedmsg = octify(msg)
HEADER = 1
FIRSTOCTETOFSMSDELIVERMSG = 10
ADDR_TYPE = 129 #unknown format
number_length = len(number)
msg_length = len(msg)
pdu_message = [HEADER, FIRSTOCTETOFSMSDELIVERMSG, number_length, ADDR_TYPE]
pdu_message.extend(octifiednumber)
pdu_message.append(0)
pdu_message.append(0)
pdu_message.append(msg_length)
pdu_message.extend(octifiedmsg)
return pdu_message
def sendmessage(number, message):
bus = dbus.SystemBus()
smsobject = bus.get_object('com.nokia.phone.SMS', '/com/nokia/phone/SMS/ba212ae1')
smsiface = dbus.Interface(smsobject, 'com.nokia.csd.SMS.Outgoing')
arr = dbus.Array(createPDUmessage(number.replace('+', '00'), message))
msg = dbus.Array([arr])
smsiface.Send(msg,'')
def callback(pdumsg, msgcenter, somestring, sendernumber):
msglength = int(pdumsg[18])
msgarray = pdumsg[19:len(pdumsg)]
msg = deoctify(msgarray)
if msg > 0:
print 'New message received from %s' % sendernumber
print 'Message length %d' % msglength
print 'Message: %s' % msg
if msg == "ping":
print "Sending reply: pong"
sendmessage(sendernumber.replace("+","00"), "pong")
else:
print "Unknown command"
def listen():
DBusGMainLoop(set_as_default=True)
bus = dbus.SystemBus() #should connect to system bus instead of session because the former is where the incoming signals come from
bus.add_signal_receiver(callback, path='/com/nokia/phone/SMS', dbus_interface='Phone.SMS', signal_name='IncomingSegment')
gobject.MainLoop().run()
if __name__ == '__main__':
import time
def schedule_task(schedule, fn, *args):
import sched
s = sched.scheduler(time.time, time.sleep)
startTime = time.mktime(time.strptime(schedule, '%b %d %H:%M %Y'))
s.enterabs(startTime, 0, fn, args)
s.run()
import getopt, sys
try:
opts, args = getopt.getopt(sys.argv[1:],"hlt:", ["help","listen","time="])
except getopt.GetoptError, err:
# print help information and exit:
print str(err) # will print something like "option -a not recognized"
usage()
sys.exit(2)
listening = False
timeofday = ''
for opt, arg in opts:
if opt in ("-h", "--help"):
usage()
sys.exit()
elif opt in ("-l", "--listen"):
listening = True
elif opt in ("-t", "--time"):
timeofday = arg
else:
assert False, "unhandled option"
number = args[0]
msg = args[1]
if msg != '':
if timeofday == '':
sendmessage(number, msg)
else:
today = time.strftime('%b %d x %Y', time.localtime())
schedule = today.replace('x', timeofday)
schedule_task(schedule, sendmessage, number, msg)
if listening:
listen()
so the options are currently:
to schedule a text
[-t time] or [--time=time]
to listen and reply to ping SMS
[-l] or [--listen]
the arguments are given like
./scriptname.py number message
I'd be greatful if somebody more familiar with python could go over the script too.
Last edited by Cue; 2010-03-16 at 04:21.
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2010-03-07
, 16:11
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Posts: 932 |
Thanked: 278 times |
Joined on Sep 2009
@ Kentucky
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#58
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You go through all this python code simply to send a text message? You folks have time.
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2010-03-07
, 22:15
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Posts: 840 |
Thanked: 823 times |
Joined on Nov 2009
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#59
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Originally Posted by x61
lol, yeah; but now thanks to pende and shaunramos I can send a text at any time and even if I forget my phone at home.
You go through all this python code simply to send a text message? You folks have time.
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2010-03-08
, 18:38
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Moderator |
Posts: 7,109 |
Thanked: 8,820 times |
Joined on Oct 2007
@ Vancouver, BC, Canada
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#60
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x61: they're going to all this trouble so they can script SMS messages. This means, like Cue said, you can send SMS messages remotely, or send a message at a scheduled time (or place, if you tie into the GPS), or you could even write an auto-reply script, ("I'm away from the phone at the moment!").
The dark side of all of this is that a trojan could use this code to send secret text messages without the owner knowing about it.
The dark side of all of this is that a trojan could use this code to send secret text messages without the owner knowing about it.
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Please don't send me a private message, post to the appropriate thread.
Thank you all for your donations!
1. Using http://talk.maemo.org/showpost.php?p...5&postcount=20 as inspiration, I see how to send a number of AT commands one by one to pnatd via python.
2. The references http://www.control.com.sg/at_commands_sms.aspx http://www.smssolutions.net/tutorials/gsm/sendsmsat/ and http://www.activexperts.com/xmstoolk...ommands/nokia/ show the necessary AT commands for SMS sending.
As I'm not familiar with python, can someone help me with the following:
To send the SMS number and text, you need to input AT+CMGS="+yyyyy", hit Enter then enter the message text and hit Ctrl-Z, maybe twice. How do I modify the above python code to send Ctrl-z?