wifi debug

wifi_manager.py

@@ -19,6 +19,20 @@ except ImportError:
 # blue: APP
 # red: hotspot
 
+def network_error_light():
+    error_time = datetime.datetime.now()
+    while led_enabled:
+        orangepi.set_led_off('blue')
+        orangepi.set_led_on('red')
+        time.sleep(0.5)
+        orangepi.set_led_on('blue')
+        orangepi.set_led_off('red')
+        time.sleep(0.5)
+        if error_time + datetime.timedelta(seconds=5) < datetime.datetime.now():
+            break
+    close_app()
+
+
 app = Flask(__name__)
 
 def close_app():
@@ -67,11 +81,19 @@ def check_wifi_connection():
     for line in lines:
         columns = line.split()
         print(columns)
+        '''
+        ['wlan0', 'wifi', 'disconnected', '--']
+        ['p2p-dev-wlan0', 'wifi-p2p', 'disconnected', '--']
+        ['eth0', 'ethernet', 'unavailable', '--']
+        ['lo', 'loopback', 'unmanaged', '--']
+        '''
         if len(columns) >= 4 and columns[2] == "connected":
             wifi_ssid = columns[3]
             if led_enabled:
                 orangepi.set_led_off('blue')
             return True, wifi_ssid
+        elif len(columns) >= 4 and columns[0] == "wlan0" and columns[2] == "unmanaged":
+            network_error_light()
     return False, None
 
 def scan_wifi():
@@ -81,17 +103,7 @@ def scan_wifi():
         result = subprocess.run(cmd, shell=True, capture_output=True, text=True)
     except subprocess.CalledProcessError as e:
         print(f"{datetime.datetime.now()}: Error scanning Wi-Fi: {e}")
-        error_time = datetime.datetime.now()
-        while led_enabled:
-            orangepi.set_led_off('blue')
-            orangepi.set_led_on('red')
-            time.sleep(0.5)
-            orangepi.set_led_on('blue')
-            orangepi.set_led_off('red')
-            time.sleep(0.5)
-            if error_time + datetime.timedelta(seconds=5) < datetime.datetime.now():
-                break
-        close_app()
+        network_error_light()
     ssid_list = []
     wifi_list = []
     output = result.stdout.strip()