if sms_to <> "" and sms_message <> "":
# Get the signal strength, if it's too low we may not want to send it
audit("Information: Determining signal strength...")
if gsm.sendATCommand("+CSQ", dualcheck = True):
ir, frc = gsm.receiveDualResult()
if frc == "OK":
csq = ir.split(": ")[1].split(",")
dbm = int(csq[0])
ber = int(csq[1])
audit("Information: Signal strength is %ddBm with a BER of '%s'." % (dbm, gsm.getBERPercentage(ber).lower()))
if dbm < minimum_signal_strength:
audit("Warning: Signal strength is NOT acceptable (needed >= %ddBm), will try again later..." % minimum_signal_strength)
else:
if sms_to.startswith("+"):
sms_to_method = 0
audit("Information: Number identified as ISDN ITU E.164/E.163.")
else:
sms_to_method = 1
audit("Information: Number identified NOT as ISDN ITU E.164/E.163.")
print "Warning: +COPS command not recognised, unable to get the network."
# Get the signal strength, if it's too low we may not want to send it
print "Information: Determining signal strength..."
if gsm.sendATCommand("+CSQ", dualcheck=True):
ir, frc = gsm.receiveDualResult()
if frc == "OK":
csq = ir.split(": ")[1].split(",")
dbm = int(csq[0])
ber = int(csq[1])
print "Information: Signal strength is %ddBm with a BER of '%s'." % (
dbm,
gsm.getBERPercentage(ber).lower(),
)
if dbm < minimum_signal_strength:
print "Error: Signal strength is NOT acceptable (needed >= %ddBm), aborting..." % minimum_signal_strength
exitProgram()
else:
print "Warning: Unable to get the signal strength, command may not be supported."
else:
print "Warning: +CSQ command not recognised, unable to get the signal strength."
# Make sure we have SMS commands available
print "Information: Determining SMS capabilities..."
