Add rescan function

Author: ThanhCN0

openrgb/network.py

@@ -227,6 +227,12 @@ def requestPluginList(self):
         self.send_header(0, utils.PacketType.REQUEST_PLUGIN_LIST, 0)
         self.read()
 
+    def requestRescanDevices(self):
+        '''
+        Sends the request to rescan devices
+        '''
+        self.send_header(0, utils.PacketType.REQUEST_RESCAN_DEVICES, 0)
+
     def send_header(self, device_id: int, packet_type: utils.PacketType, packet_size: int, release_lock: bool = True):
         '''
         Sends a header to the SDK

openrgb/orgb.py

@@ -621,6 +621,10 @@ def disconnect(self):
         '''Disconnects from the OpenRGB SDK'''
         self.comms.stop_connection()
 
+    def rescan(self):
+        '''Rescans for devices'''
+        self.comms.requestRescanDevices()
+
     @property
     def protocol_version(self):
         '''The protocol version of the connected SDK server'''

openrgb/utils.py

@@ -74,6 +74,7 @@ class PacketType(IntEnum):
     REQUEST_PROTOCOL_VERSION = 40
     SET_CLIENT_NAME = 50
     DEVICE_LIST_UPDATED = 100
+    REQUEST_RESCAN_DEVICES = 140
     REQUEST_PROFILE_LIST = 150
     REQUEST_SAVE_PROFILE = 151
     REQUEST_LOAD_PROFILE = 152