scex command init

pus_tc/devs/scex.py

@@ -0,0 +1,42 @@
+import enum
+
+from config.definitions import CustomServiceList
+from tmtccmd.tc.pus_8_funccmd import generate_action_command
+from tmtccmd.config import QueueCommands, ServiceOpCodeDictT, add_op_code_entry, add_service_op_code_entry
+from tmtccmd.tc.definitions import TcQueueT
+from config.object_ids import SCEX_HANDLER_ID
+
+
+class OpCodes:
+    PING = ["0", "ping"]
+
+
+class ActionIds(enum.IntEnum):
+    PING = 7
+
+
+class Info:
+    PING = "Send Ping command"
+
+
+def add_scex_cmds(cmd_dict: ServiceOpCodeDictT):
+    op_code_dict = dict()
+    add_op_code_entry(
+        op_code_dict=op_code_dict, keys=OpCodes.PING, info=Info.PING
+    )
+    add_service_op_code_entry(
+        srv_op_code_dict=cmd_dict,
+        name=CustomServiceList.SCEX.value,
+        info="SCEX Device",
+        op_code_entry=op_code_dict
+    )
+
+
+def pack_scex_cmds(tc_queue: TcQueueT, op_code: str):
+    if op_code in OpCodes.PING:
+        tc_queue.appendleft((QueueCommands.PRINT, Info.PING))
+        app_data = bytes([0])
+        command = generate_action_command(SCEX_HANDLER_ID, ActionIds.PING, app_data)
+        tc_queue.appendleft(command.pack_command_tuple())
+
+    pass