def DelMessage(number):
SER.send('Deleting Message on slot: ')
SER.send(number)
SER.send('\r')
res = scmd.sendCmd('AT+CMGF', '1', 10)
res = scmd.sendCmd('AT+CMGD', number, 10)
return
def ReadMessage(number):
res = scmd.sendCmd('AT+CMGF', '1', 10)
res = scmd.sendCmd('AT+CMGR', number, 5)
msg = res.split(',')
phn_len = len(msg[1])
phn = msg[1]
data = {}
data['phn'] = phn[1:phn_len-1]
res = res[2:]
sms_start = res.find('\r\n')
sms_end = res.rfind('OK')
data['sms'] = res[sms_start+2:sms_end-2]
return data
def getBattery():
res = scmd.sendCmd('AT+CBC','',10)
if (res == -1):
return -1
batt = res.split(',')
battlife = batt[1]
return battlife[0:3]
def uptime():
res = scmd.sendCmd('AT+CCLK?','',10)
if (res == -1):
return -1
res = res.split(',')
res = str(res[1])
return res[0:8]
def sendSMS(NUMBER, SMSText):
TIMEOUT_CMD = 50
res = scmd.sendCmd('AT+CMGF', '1', TIMEOUT_CMD) # select text format type
res = scmd.sendCmd('AT+CNMI', '2,1', TIMEOUT_CMD) # alarm indicators
res = scmd.sendCmd('AT+CSMP', '17,167,0,0', TIMEOUT_CMD) # select message parameter
res = scmd.sendCmd('AT+CMGS', NUMBER, TIMEOUT_CMD) # send the message without storing it
if (res.find('>') == -1):
return -1
else:
res = MDM.send(SMSText, 0)
res = MDM.sendbyte(0x1a, 0)
for i in range(6):
res=MDM.read()
if(res.find("OK")!=-1):
return 1
else:
MOD.sleep(300)
return -1
def check4SMS():
res = scmd.sendCmd('AT+CMGF', '1', 50)
TIMEOUT_CMD = 20
timeout = MOD.secCounter() + TIMEOUT_CMD
timer = timeout - MOD.secCounter()
data = ''
MDM.send('AT+CMGL="REC UNREAD"\r',0)
while ((data.find('OK') == -1) and (timer >0) and (data.find('+CMS ERROR')==-1)):
SER.send('...Listing SIM UNREAD MESAGESS\r')
datatmp = MDM.receive(5)
data = data + datatmp
timer = timeout - MOD.secCounter()
wd.feed()
if (data.find('+CMGL:') == -1):
SER.send('No new messages\r')
return -1
else:
lindx = data.find('+CMGL: ')
uindx = data.find(',"REC')
slot = data[lindx+7:uindx]
msg = 'New message received and stored on slot: ' + slot + '\r'
SER.send(msg)
return slot
def getimei():
res = scmd.sendCmd('AT#CGSN','',10)
if (res == -1):
return -1
index = res.find(':')
return str(res[index+2:index+17])
def Mainloop():
MAX_ERRORS = 3
UPDATE_TIME = 3600
TIMEOUT_CMD = 500
wd.feed()
res = SER.set_speed('9600')
imei = utils.getimei()
time = Log.uptime()
smsmsg = time + ' Starting Unit: ' + imei
res = MDM.receive(20)
res = scmd.sendCmd('AT+CMGF', '1', 50)
res = 1
if(res != 1):
Log.ReportError('Error Sending Init MSG')
else:
msg= 'Starting Unit:' + imei
Log.appendLog(msg)
printdbg.printSER(msg)
res = scmd.sendCmd('at+cfun','5',10)
serv_data = -1
while 1:
hname = gprs.gethname()
printdbg.printSER(hname)
NUpdate = timers.timer(0)
NUpdate.start(3)
print "Ready to start main loop"
Mto = timers.timer(0)
Mto.start(120)
while 1:
wd.feed()
printdbg.printSER("Doing GPS")
data =gpsinfo.gpsData()
if data == -1:
errmsg = "GPS Error"
printdbg.printSER("GPS ERROR")
#Log.ReportError(errmsg)
###############################################################################
###########STATIC UPDATE ROUTINE###############################################
###############################################################################
try:
if (NUpdate.isexpired() and data != -1):
print "ready to static update"
Log.ReportError('Doing timeout Update')
data["dyn"] = "0"
Chronos.set_LockFlag()
res = gprs.updateloop(hname,data,MAX_ERRORS)
gp = gprs.disGPRS()
NUpdate.start(3600)
if res == -1:
break
serv_data = data
except (Exception, StandardError, SystemError, RuntimeError):
msg = 'Expception in Static Update: '
Log.appendLog(msg)
print "exception in static update"
###############################################################################
############END OF STATIC UPDATE ROUTINE#######################################
###############################################################################
data = gpsinfo.gpsData()
if data == -1:
errmsg = "GPS Error"
#Log.ReportError(errmsg)
###############################################################################
###############DYNAMIC UPDATE ROUTINE##########################################
###############################################################################
try:
if serv_data != -1 and data!= -1 and \
utils.dist(serv_data["latitud"],data["latitud"],serv_data["longitud"],data["longitud"]) > 5000:
Log.ReportError('Dynamic Routine Update')
data["dyn"] = "1"
res = gprs.updateloop(hname,data,MAX_ERRORS)
if res == -1:
Log.ReportError('Error in updateloop')
break
serv_data = data
NUpdate.start(300)
except (Exception, StandardError, SystemError, RuntimeError):
msg = 'Expception in Dynamic Update '
Log.appendLog(msg)
print "exception in dynamic update"
##############################################################################
##############END OF DYNAMIC UPDATE ROUTINE###################################
##############################################################################
##############################################################################
##############Start revision of wireless alert##
try:
SER.send('SWICHT_LED\r')
if(Chronos.check_PannicFlag() == 1):
print 'Doing Pannic Update'
data["dyn"] = "2"
res = gprs.updateloop(hname,data,MAX_ERRORS)
if res == -1:
Log.ReportError('Error in updateloop')
break
else:
Chronos.reset_PannicFlag()
serv_data = data
NUpdate.start(10)
if(Chronos.check_LockFlag() == 0 and serv_data["dyn"] == "1"):
data["dyn"] = "3"
res = gprs.updateloop(hname,data,MAX_ERRORS)
if res == -1:
Log.ReportError('Error in updateloop')
break
serv_data = data
NUpdate.start(10)
except (Exception, StandardError, SystemError, RuntimeError):
msg = 'Expception in Dynamic Update '
Log.appendLog(msg)
##############################################################################
###############SMS CHECK######################################################
try:
msg = SMS.check4SMS()
if(msg != -1):
data = {}
data = SMS.ReadMessage(msg)
SER.send('New message from:')
SER.send(data['phn'])
SER.send('\r')
SER.send('SMS Contents:')
SER.send(data['sms'])
SER.send('---END OF SMS\r')
SMS.DelMessage(msg)
CmdMnger.ProcessCMD(data['sms'],data['phn'])
except (Exception, StandardError, SystemError, RuntimeError):
msg = 'Expception in SMS'
Log.appendLog(msg)
print "exception in SMS check"
##############################################################################
###############SMS Delete######################################################
try:
if (Mto.isexpired()):
res = DelSMS.delAll()
Mto.start(432000)
except (Exception, StandardError, SystemError, RuntimeError):
msg = 'Expception in SMS'
Log.appendLog(msg)
print "exception in SMS delete"
return
