fix: fix index out of range for uds response (#16)

* fix: fix index out of range for uds response response pending check

Author: TedRio

CHANGELOG.md

@@ -1,6 +1,11 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [3.1.1]
+
+### Bugfixes
+- ``Uds``: fix index out of range for uds response
+
 ## [3.1.0]
 
 ### Features

setup.py

@@ -28,7 +28,7 @@
     tests_require=["pytest", "pytest-mock"],
     extras_require={"test": ["pytest", "pytest-mock"]},
     # *strongly* suggested for sharing
-    version="3.1.0",
+    version="3.1.1",
     # The license can be anything you like
     license="MIT",
     description="Please use python-uds instead, this is a refactored version with breaking changes, only for pykiso",

uds/uds_communications/Uds/Uds.py

@@ -144,15 +144,15 @@ def send(self, msg, responseRequired=True, functionalReq=False, tpWaitTime=0.01)
             while True:
                 response = self.tp.recv(self.__P2_CAN_Client)
                 current_time = time.perf_counter() - before_send_time
-                if response[2] == 0x78:
+                if not ((response[0] == 0x7F) and (response[2] == 0x78)):
+                    self.last_resp_time = current_time
+                    break
+                else:
                     if previous_time is None:
                         self.last_pending_resp_times.append(current_time)
                         previous_time = current_time
                     else:
                         self.last_pending_resp_times.append(current_time - previous_time)
-                if not ((response[0] == 0x7F) and (response[2] == 0x78)):
-                    self.last_resp_time = current_time
-                    break
 
         # If the diagnostic session control service is supported, record the sending time for possible use by the tester present functionality (again, if present) ...
         if hasattr(self, "sessionSetLastSend"):