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implement packet passing

This commit is contained in:
Robin Müller 2022-09-09 14:14:04 +02:00
parent 4cb00a2bb3
commit e769d38d2c
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2 changed files with 7 additions and 4 deletions
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2
tmtc/deps/spacepackets

@ -1 +1 @@
Subproject commit 0b50501c6735089910f0272e091daddbd7d03336
Subproject commit 6da02173f1ca0b58c704d25ed332808e693a87be

9
tmtc/tmtcc.py
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@ -7,7 +7,8 @@ from typing import Sequence, Optional
from spacepackets import SpacePacket, SpacePacketHeader, PacketTypes
from spacepackets.cfdp import ConditionCode, TransmissionModes, PduType, DirectiveType
from spacepackets.cfdp.pdu import AbstractFileDirectiveBase, PduHolder
from spacepackets.cfdp.pdu import AbstractFileDirectiveBase, PduHolder, PduFactory
from spacepackets.cfdp.pdu.helper import GenericPduPacket
from spacepackets.ecss import PusVerificator
import tmtccmd
@ -79,7 +80,9 @@ class CfdpCcsdsWrapper:
def pass_packet(self, packet: SpacePacket):
# Unwrap the user data and pass it to the handler
pass
pdu_raw = packet.user_data
pdu_base = PduFactory.from_raw(pdu_raw)
self.handler.pass_packet(pdu_base)
class CfdpHandler(CfdpUserBase):
@ -125,7 +128,7 @@ class CfdpHandler(CfdpUserBase):
def confirm_dest_packet_sent(self):
self.dest_handler.confirm_packet_sent_advance_fsm()
def pass_packet(self, packet: AbstractFileDirectiveBase):
def pass_packet(self, packet: GenericPduPacket):
"""This function routes the packets based on PDU type and directive type if applicable.
The routing is based on section 4.5 of the CFDP standard whcih specifies the PDU forwarding