Handle connections without Wi-Fi

Author: IAmCoder

software/inspec.py

@@ -172,11 +172,14 @@ def ble_message_received(self, message):
             self.led.blink("B", 8)
 
             if (setting == "AccessPoint" or setting == "WiFi") and value == "1":
-                if self.stream != None:
+                if self.stream != None and self.stream.ip != None:
                     self.comms.send_data(f'ip:{self.stream.ip}')
                     return
 
                 self.init_stream()
+                
+                if self.stream != None and self.stream.ip != None:
+                    self.comms.send_data(f'ip:{self.stream.ip}')
 
             if self.config.is_sensor_setting(setting):
                 self.configure_sensor()

software/wifi.py

@@ -8,21 +8,25 @@ class inspec_stream:
     def __init__(self, config):
         self.config = config
         self.error = None
+        self.wlan = None
+        self.ip = None
+        self.servers = [None, None, None]
+        self.clients = [None, None, None]
+        self.ports = [8080, 8082, 5000]
+        self.connected = [False, False, False]
 
         if self.config.get('WiFi'):
             self.connect_network(self.config.get('WiFiNetworkName'), self.config.get('WiFiKey'))
 
         if self.config.get('AccessPoint'):
             self.start_access_point(self.config.get('AccessPointName'), self.config.get('AccessPointPassword'))
 
+        if self.wlan == None:
+            return
+
         self.ip = self.wlan.ifconfig()[0]
         print("IP", self.ip)
 
-        self.servers = [None, None, None]
-        self.clients = [None, None, None]
-        self.ports = [8080, 8082, 5000]
-        self.connected = [False, False, False]
-
     def start_access_point(self, ssid, password):
         self.wlan = network.WLAN(network.AP_IF)
         self.wlan.config(ssid=ssid, key=password, channel=2)