Adding files

argg.py

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+import argparse
+import serial
+import os
+import time
+
+argparser = argparse.ArgumentParser(description="Providing AT commands from command line parameters")
+argparser.add_argument("--command", type=str, default="AT", help="command to be execute into SIM800L module")
+
+command = argparser.parse_args().command
+
+
+port = serial.Serial("/dev/serial0", baudrate=9600, timeout=1)
+port.flush()
+
+port.write(bytes(command+'\n','utf8'))
+
+rcv = port.read(150)
+
+print("received", rcv)
+time.sleep(1)

gsminit.py

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+import serial
+import os
+import time
+import requests
+
+port = serial.Serial("/dev/serial0", baudrate=9600, timeout=1)
+port.flush()
+
+data=""
+print("Finding module")
+while 1:
+    data="";port.flush()
+    port.write(b'AT\n')
+    data=port.read(150)
+    print("received",data)
+    r=data.find(b'OK')
+    if r>=0: print("AT...good...");break
+    time.sleep(0.75)
+
+while 1:
+    data="";port.flush()
+    port.write(b'AT+CLIP=1\n')
+    data=port.read(150)
+    print("received",data)
+    r=data.find(b'OK')
+    if r>=0: print("CLIP...good");break
+    time.sleep(0.75)
+
+print("Finding network")
+while 1:
+    data="";port.flush()
+    port.write(b'AT+CPIN?\n')
+    data=port.read(150)
+    print("received",data)
+    r=data.find(b'READY')
+    if r>=0: print("READY...good");break
+    time.sleep(0.75)
+
+while 1:
+    rcv = port.read(150)
+    if b"SM" in rcv:
+        port.write(b'AT+CMGF=1\n')
+        msg = port.write(b'AT+CMGR=1\n')
+        if b'please' in msg: print("got it !!!");port.write(b'AT+CMGDA=DEL ALL\n')#requests.get("http://192.168.0.103:/open"); port.write(b'AT+CMGDA=DEL ALL\n')
+    #print("received", rcv)
+    time.sleep(0.5)

manage_gpio.py

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+from RPi import GPIO
+import time
+
+GPIO.setmode(GPIO.BOARD)
+GPIO.setup(38, GPIO.OUT, initial=GPIO.LOW)
+GPIO.setup(40, GPIO.OUT, initial=GPIO.LOW)
+
+
+try:
+    while True:
+        GPIO.output(38, GPIO.LOW)
+        time.sleep(0.3)
+        GPIO.output(40, GPIO.HIGH)
+        time.sleep(0.3)
+        GPIO.output(40, GPIO.LOW)
+        time.sleep(0.3)
+        for _ in range(150):
+            GPIO.output(38, GPIO.HIGH)
+            time.sleep(0.002)
+            GPIO.output(38, GPIO.LOW)
+            time.sleep(0.2)
+        time.sleep(5)
+except KeyboardInterrupt:
+    GPIO.cleanup()

rootmystarter.sh

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+sudo python3 /home/pi/script.py

servertest.py

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+import flask
+
+app = flask.Flask(__name__)
+
+@app.route("/")
+def index():
+    return "Okay, it's working guy"
+
+if __name__=="__main__":
+    app.run(host="0.0.0.0")
+

sim800ltest.py

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+import serial
+import os
+import time
+#import RPi.GPIO as GPIO
+
+#GPIO.setmode(GPIO.BOARD)
+port = serial.Serial("/dev/serial0", baudrate=9600, timeout=1)
+port.flush()
+
+port.write(b'AT\r')
+
+rcv = port.read(100)
+
+print("received", rcv)
+time.sleep(1)