Modifying functions and adding remote handler

commands_executor.py

@@ -1,49 +0,0 @@
-import flask
-from RPi import GPIO
-import time
-import threading
-
-app = flask.Flask(import_name=__name__)
-
-motor_pin1 = 38
-motor_pin2 = 40
-
-GPIO.setmode(GPIO.BOARD)
-GPIO.setup(motor_pin1, GPIO.OUT, initial=GPIO.LOW)
-GPIO.setup(motor_pin2, GPIO.OUT, initial=GPIO.LOW)
-
-def switch_off(mini_rotation_counter=30):
-    GPIO.output(motor_pin1, GPIO.LOW)
-    GPIO.output(motor_pin2, GPIO.LOW)
-    for _ in range(mini_rotation_counter):
-        GPIO.output(motor_pin2, GPIO.HIGH)
-        time.sleep(0.002)
-        GPIO.output(motor_pin2, GPIO.LOW)
-        time.sleep(0.2)
-
-def switch_on(mini_rotation_counter=30):
-    GPIO.output(motor_pin1, GPIO.LOW)
-    GPIO.output(motor_pin2, GPIO.LOW)
-    for _ in range(mini_rotation_counter):
-        GPIO.output(motor_pin1, GPIO.HIGH)
-        time.sleep(0.002)
-        GPIO.output(motor_pin1, GPIO.LOW)
-        time.sleep(0.2)
-
-def into_thread():
-    for _ in range(7):
-        switch_on()
-        switch_off()
-    switch_off()
-
-@app.route("/open")
-def open_command_function():
-    command_applier = threading.Thread(target=into_thread)
-    command_applier.start()
-    return "OK\n"
-
-
-
-if __name__=="__main__":
-    switch_off()
-    app.run(host="0.0.0.0")

gsminit.py

@@ -1,46 +0,0 @@
-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)

myapp.py

@@ -1,5 +1,8 @@
+import os
 import flask
+import evdev
 import requests
+import time
 import threading
 
 app = flask.Flask(import_name=__name__)
@@ -11,6 +14,34 @@ def opener(lck):
         for _ in range(5):
             requests.get("http://192.168.0.103/open")
 
+def remote_handler(lck):
+    n_attempts = 0
+    remote = None
+    while remote is None:
+        #---search for remote---
+        input_devices = os.listdir("/dev/input")
+        for device in input_devices:
+            try:
+                dev = evdev.InputDevice("/dev/input/"+device)
+                if "Wireless Present" in dev.name and "Keyboard" in dev.name and "usb" in dev.phys:
+                    remote = dev
+                    print("Remote found")
+                    break
+            except:
+                pass
+        #---start retrieving events if remote detected---
+        if remote is not None:
+            try:
+                for event in remote.read_loop():
+                    if event.type==evdev.ecodes.EV_KEY and event.code==evdev.ecodes.KEY_B and event.value==1:
+                        print("Command received from remote")
+                        opener(lck)
+            except:
+                remote = None
+        n_attempts += 1
+        print("Attempt "+str(n_attempts)+" fails in finding remote")
+        time.sleep(3)
+
 @app.route(rule="/")
 def index():
     return "200 OK (working)\n"
@@ -55,4 +86,6 @@ def receiver():
 
 
 if __name__=="__main__":
-    app.run(host="0.0.0.0", debug=True)
+    remote_handler_thread = threading.Thread(target=remote_handler, args=(lock,))
+    remote_handler_thread.start()
+    app.run(host="0.0.0.0")

servertest.py

@@ -1,11 +0,0 @@
-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")
-

sim800l.py

@@ -52,7 +52,7 @@ class SIM800L:
 
     def command(self, cmdstr, lines=1, waitfor=500, msgtext=None):
         while self.ser.in_waiting:
-            self.ser.readline()
+            self.ser.readline() #or self.ser.read(150)
         self.ser.write(cmdstr.encode())
         if msgtext:
             self.ser.write(msgtext.encode())

sim800ltest.py

@@ -1,15 +0,0 @@
-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)