hook functions for global config and

command preparations

config/obsw_config.py

@@ -11,6 +11,7 @@ import struct
 import pprint
 from typing import Tuple
 import logging
+from obsw_user_code import global_setup_hook
 
 """
 Global service_type definitions
@@ -166,4 +167,5 @@ def set_globals(args):
     G_PRINT_RAW_TM = args.rawDataPrint
     G_COM_PORT = args.com_port
     G_TM_TIMEOUT = args.tm_timeout
+    global_setup_hook()
 

obsw_tmtc_client.py

@@ -60,11 +60,15 @@ import unittest
 import logging
 import sys
 from collections import deque
+from typing import Tuple, Union
 
 from test import obsw_pus_service_test
 from config import obsw_config as g
 from config.obsw_config import set_globals
 from tc.obsw_pus_tc_packer import PusTelecommand, create_total_tc_queue, pack_service_queue
+from tc.obsw_pus_tc_frame_packer import pack_tc_frame
+from obsw_user_code import command_preparation_hook
+from tc.obsw_pus_tc_base import PusTcInfo
 
 from sendreceive.obsw_single_command_sender_receiver import SingleCommandSenderReceiver
 from sendreceive.obsw_sequential_sender_receiver import SequentialCommandSenderReceiver
@@ -120,15 +124,12 @@ def main():
         pass
 
 
-def command_preparation():
+def command_preparation() -> Tuple[bytearray, Union[None, PusTcInfo]]:
     """
     Prepare command for single command testing
     :return:
     """
-    # Direct command which triggers an additional step reply and one completion reply
-    # Single Command Testing
-    command = PusTelecommand(service=17, subservice=1, ssc=21)
-    return command.pack_command_tuple()
+    return command_preparation_hook()
 
 
 class TmTcHandler:

obsw_user_code.py

+"""
+User defined code can be added here.
+"""
+from typing import Tuple, Union
+from tc.obsw_pus_tc_base import  PusTcInfo
+
+def command_preparation_hook() -> Tuple[bytearray, Union[None, PusTcInfo]]:
+    """
+    Can be used to pack user-defined commands.
+    """
+    pass
+
+def global_setup_hook():
+    """
+    Can be used to alter the global variables in a custom defined way.
+    """
+    pass