comment

order

selfdrive/car/isotp_parallel_query.py

@@ -83,16 +83,15 @@ class IsoTpParallelQuery:
                              self.bus, sub_addr=sub_addr, debug=self.debug)
 
       msg = IsoTpMessage(can_client, timeout=0, max_len=max_len, debug=self.debug)
+      msgs[tx_addr] = msg
+      request_counter[tx_addr] = 0
+      request_done[tx_addr] = False
 
-      # Don't query functional addresses multiple times
+      # Send first query to each tx addr once
       if tx_addr not in tx_addrs_sent:
         msg.send(self.request[0])
         tx_addrs_sent.append(tx_addr)
 
-      msgs[tx_addr] = msg
-      request_counter[tx_addr] = 0
-      request_done[tx_addr] = False
-
     results = {}
     start_time = time.monotonic()
     response_timeouts = {tx_addr: start_time + timeout for tx_addr in self.msg_addrs}