Use Python To Access Serial Ports - Digi IX14 User Manual

Applications
import os
import threading
import sys
from digidevice.sms import Callback, send
COND = threading.Condition()
def sms_test_callback(sms, info):
print(f"SMS message from {info['content.number']} received")
print(sms)
print(info)
COND.acquire()
COND.notify()
COND.release()
def send_sms(destination, msg):
print("sending SMS message", msg)
if len(destination) == 10:
destination = "+1" + destination
send(destination, msg)
if __name__ == '__main__':
if len(sys.argv) > 1:
dest = sys.argv[1]
else:
dest = '+15005550006'
my_callback = Callback(sms_test_callback, metadata=True)
send_sms(dest, 'Hello World!')
print("Please send an SMS message now.")
print("Execution halted until a message is received or 60 seconds have
passed.")
# acquire the semaphore and wait until a callback occurs
COND.acquire()
try:
COND.wait(60.0)
except Exception as err:
print("exception occured while waiting")
print(err)
COND.release()
my_callback.unregister_callback()

Use Python to access serial ports

You can use the Python serial module to access serial ports on your IX14 device that are configured to
be in Application mode. See
port in Application mode.
To use Python to access serial ports:
1. Log into the IX14 command line as a user with shell access.
Depending on your device configuration, you may be presented with an Access selection
menu. Type shell to access the device shell.
2. Determine the path to the serial port:
IX14 User Guide
Configure Application mode
Use Python to access serial ports
for information about configuring a serial
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