Fix vector get application config (#977)

* fixes #732: add support for VN8900 xlGetChannelTime function

* add another level of try/except according to the review

* format using black

* the application channels needs to be provided as a ctypes variable

* fix mock in test_vector.py

Co-authored-by: zariiii9003 <zariiii9003@users.noreply.github.com>

Author: danielhrisca

can/interfaces/vector/canlib.py

@@ -688,6 +688,7 @@ def get_application_config(
         hw_type = ctypes.c_uint()
         hw_index = ctypes.c_uint()
         hw_channel = ctypes.c_uint()
+        app_channel = ctypes.c_uint(app_channel)
 
         xldriver.xlGetApplConfig(
             app_name.encode(),

test/test_vector.py

@@ -356,7 +356,7 @@ def xlGetApplConfig(
     bus_type: ctypes.c_uint,
 ) -> int:
     hw_type.value = 1
-    hw_channel.value = app_channel
+    hw_channel.value = 0
     return 0