let's try a DB

tmtcc.py

@@ -1,60 +1,62 @@
 #!/usr/bin/env python3
+import sqlite3
 import logging
 import sys
 import time
+from importlib.metadata import version
 from pathlib import Path
+from typing import Tuple
 
 import tmtccmd
-from eive_tmtc.cfdp.fault_handler import EiveCfdpFaultHandler
-from eive_tmtc.cfdp.tm import CfdpInCcsdsWrapper
-from eive_tmtc.cfdp.user import EiveCfdpUser
-from spacepackets.ecss import PusVerificator
-from spacepackets.version import get_version as get_sp_version
 from spacepackets.cfdp import (
     ChecksumType,
     TransmissionMode,
 )
-
-from eive_tmtc.pus_tc.tc_handler import TcHandler
-from eive_tmtc.pus_tm.hk_handler import HkFilter
-from tmtccmd.logging import add_colorlog_console_logger
+from spacepackets.ecss import PusVerificator
+from spacepackets.version import get_version as get_sp_version
+from tmtccmd import BackendBase
 from tmtccmd.cfdp.handler import CfdpInCcsdsHandler
 from tmtccmd.cfdp.mib import (
-    LocalEntityCfg,
     IndicationCfg,
+    LocalEntityCfg,
     RemoteEntityCfg,
 )
-from tmtccmd import BackendBase
-from tmtccmd.util import FileSeqCountProvider, PusFileSeqCountProvider
+from tmtccmd.config import (
+    SetupWrapper,
+    default_json_path,
+    params_to_procedure_conversion,
+)
+from tmtccmd.config.args import (
+    PreArgsParsingWrapper,
+    ProcedureParamsWrapper,
+    SetupParams,
+)
+from tmtccmd.core import BackendRequest
 from tmtccmd.fsfw.tmtc_printer import FsfwTmTcPrinter
-
+from tmtccmd.logging import add_colorlog_console_logger
 from tmtccmd.logging.pus import (
     RawTmtcTimedLogWrapper,
     RegularTmtcLogWrapper,
     TimedLogWhen,
 )
 from tmtccmd.pus import VerificationWrapper
-from tmtccmd.tm import SpecificApidHandlerBase, GenericApidHandlerBase, CcsdsTmHandler
-from tmtccmd.core import BackendRequest
-from tmtccmd.config import (
-    default_json_path,
-    SetupWrapper,
-    params_to_procedure_conversion,
-)
-from tmtccmd.config.args import (
-    SetupParams,
-    PreArgsParsingWrapper,
-    ProcedureParamsWrapper,
-)
+from tmtccmd.tm import CcsdsTmHandler, GenericApidHandlerBase, SpecificApidHandlerBase
+from tmtccmd.util import FileSeqCountProvider, PusFileSeqCountProvider
+
 from eive_tmtc import APP_LOGGER
-from importlib.metadata import version
+from eive_tmtc.cfdp.fault_handler import EiveCfdpFaultHandler
+from eive_tmtc.cfdp.tm import CfdpInCcsdsWrapper
+from eive_tmtc.cfdp.user import EiveCfdpUser
 from eive_tmtc.config.definitions import (
-    PUS_APID,
     CFDP_APID,
     CFDP_LOCAL_ENTITY_ID,
     CFDP_REMOTE_ENTITY_ID,
+    PUS_APID,
+    DB_PATH,
 )
 from eive_tmtc.config.hook import EiveHookObject
+from eive_tmtc.pus_tc.tc_handler import TcHandler
+from eive_tmtc.pus_tm.hk_handler import HkFilter
 from eive_tmtc.pus_tm.pus_demux import pus_factory_hook
 
 _LOGGER = APP_LOGGER
@@ -80,6 +82,7 @@ class PusHandler(SpecificApidHandlerBase):
         self.hk_level = hk_level
         self.these_objs_hk_only = []
         self.hk_filter = HkFilter(object_ids=self.these_objs_hk_only, set_ids=[])
+        self.tm_db = sqlite3.connect(DB_PATH)
 
     def handle_tm(self, packet: bytes, _user_args: any):
         # with open("tc.bin", "wb") as of:
@@ -106,7 +109,7 @@ class CustomCcsdsTmHandler(CcsdsTmHandler):
         _LOGGER.debug(f"Received packet {packet.hex(sep=',')} with APID {apid}")
 
 
-def setup_params() -> (SetupWrapper, int):
+def setup_params() -> Tuple[SetupWrapper, int]:
     hook_obj = EiveHookObject(default_json_path())
     params = SetupParams()
     parser_wrapper = PreArgsParsingWrapper()
@@ -190,7 +193,7 @@ def setup_tmtc_handlers(
     raw_logger: RawTmtcTimedLogWrapper,
     gui: bool,
     hk_level: int,
-) -> (CcsdsTmHandler, TcHandler):
+) -> Tuple[CcsdsTmHandler, TcHandler]:
     cfdp_in_ccsds_wrapper = setup_cfdp_handler()
     verification_wrapper = VerificationWrapper(
         verificator, _LOGGER, printer.file_logger