add optional filter for recv() function

mixer.py

@@ -27,7 +27,7 @@ class Mixer:
         GET_METER_DATA_REQUEST = 0x12
         GET_METER_DATA_RESPONSE = 0x13
 
-    def recv(self):
+    def recv(self, response_msg_filter: SysExMessageId = None):
         p = mido.Parser()
 
         while True:
@@ -41,12 +41,20 @@ class Mixer:
             if p.pending():
                 msg = p.get_message()
 
-                print(msg.type)
                 print(vars(msg))
 
                 if hasattr(msg, "data"):
                     print("Hex: ", " ".join(f"{b:02X}" for b in msg.data))
 
+                if response_msg_filter is not None:
+                    if msg.type != 'sysex':
+                        continue
+
+                    msg_id = int(msg.data[8])
+
+                    if msg_id != response_msg_filter.value:
+                        continue
+
                 return msg
 
     def get_system_state(self):
@@ -109,7 +117,7 @@ class Mixer:
         print("Sent:", " ".join(f"{b:02X}" for b in msg_bytes))
         self.sock.sendall(msg_bytes)
 
-        response = self.recv()
+        response = self.recv(self.SysExMessageId.GET_NAME_FROM_QU_RESPONSE)
 
         sysex_header = response.data[:8]