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config_init.py

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+import configparser
+import time
+import meshtastic.serial_interface
+import meshtastic.tcp_interface
+import serial.tools.list_ports
+
+def initialize_config():
+    config = configparser.ConfigParser()
+    config.read('config.ini')
+    interface_type = config['interface']['type']
+    hostname = config['interface'].get('hostname', None)
+    port = config['interface'].get('port', None)
+    bbs_nodes = config['sync']['bbs_nodes'].split(',')
+    return config, interface_type, hostname, port, bbs_nodes
+
+def get_interface(interface_type, hostname=None, port=None):
+    while True:
+        try:
+            if interface_type == 'serial':
+                if port:
+                    return meshtastic.serial_interface.SerialInterface(port)
+                else:
+                    ports = list(serial.tools.list_ports.comports())
+                    if len(ports) == 1:
+                        return meshtastic.serial_interface.SerialInterface(ports[0].device)
+                    elif len(ports) > 1:
+                        port_list = ', '.join([p.device for p in ports])
+                        raise ValueError(f"Multiple serial ports detected: {port_list}. Specify one with the 'port' argument.")
+                    else:
+                        raise ValueError("No serial ports detected.")
+            elif interface_type == 'tcp':
+                if not hostname:
+                    raise ValueError("Hostname must be specified for TCP interface")
+                return meshtastic.tcp_interface.TCPInterface(hostname=hostname)
+            else:
+                raise ValueError("Invalid interface type specified in config file")
+        except PermissionError as e:
+            print(f"PermissionError: {e}. Retrying in 5 seconds...")
+            time.sleep(5)