fix 1wire bus

custom_components/mega/config_flow.py

@@ -57,7 +57,7 @@ async def validate_input(hass: core.HomeAssistant, data):
 class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
     """Handle a config flow for mega."""
 
-    VERSION = 9
+    VERSION = 10
     CONNECTION_CLASS = config_entries.CONN_CLASS_ASSUMED
 
     async def async_step_user(self, user_input=None):

custom_components/mega/hub.py

@@ -480,10 +480,15 @@ class MegaD:
             elif pty in ('3', '2', '4'):
                 try:
                     http_cmd = 'get'
-                    values = await self.get_port(port, force_http=True)
-                    if values is None or (isinstance(values, dict) and str(values.get('value')) in ('', 'None')):
+                    if m == '5' and pty == '3':
+                        # 1-wire bus
                         values = await self.get_port(port, force_http=True, http_cmd='list')
                         http_cmd = 'list'
+                    else:
+                        values = await self.get_port(port, force_http=True)
+                        if values is None or (isinstance(values, dict) and str(values.get('value')) in ('', 'None')):
+                            values = await self.get_port(port, force_http=True, http_cmd='list')
+                            http_cmd = 'list'
                 except asyncio.TimeoutError:
                     self.lg.warning(f'timout on port {port}')
                     continue