46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
# -*- coding: utf-8 -*-
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"""
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@file ploc_memory_dumper.py
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@brief This file implements the command to dump memory sectors of the PLOC. Memories of the PLOC which can be dumped
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are one MRAM, two flash memories and the SRAM.
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@author J. Meier
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@date 31.08.2021
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"""
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import struct
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from tmtccmd.config.definitions import QueueCommands
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from tmtccmd.tc.packer import TcQueueT
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from spacepackets.ecss.tc import PusTelecommand
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class ActionIds:
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DUMP_MRAM = 1
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def pack_ploc_memory_dumper_cmd(
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object_id: bytearray, tc_queue: TcQueueT, op_code: str
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) -> TcQueueT:
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tc_queue.appendleft(
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(
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QueueCommands.PRINT,
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"Testing PLOC memory dumper with object id: 0x" + object_id.hex(),
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)
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)
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if op_code == "0":
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tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Dump MRAM"))
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command = pack_mram_dump_cmd(object_id)
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command = PusTelecommand(service=8, subservice=128, ssc=30, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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def pack_mram_dump_cmd(object_id: bytearray) -> bytearray:
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start = int(input("Start address: 0x"), 16)
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end = int(input("End address: 0x"), 16)
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command = bytearray()
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command = object_id + struct.pack("!I", ActionIds.DUMP_MRAM)
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command = command + struct.pack("!I", start)
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command = command + struct.pack("!I", end)
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return command
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