65 lines
2.6 KiB
Python
65 lines
2.6 KiB
Python
"""
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@brief This file transfers control of TM parsing to the user
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@details Template configuration file. Copy this folder to the TMTC commander root and adapt
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it to your needs.
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"""
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from tmtccmd.tm.service_8_fsfw_functional_cmd import Service8FsfwTm
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from spacepackets.ecss.tm import PusTelemetry
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from tmtccmd.logging import get_console_logger
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from tmtccmd.pus.service_1_verification import Service1TMExtended
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from tmtccmd.pus.service_17_test import Service17TMExtended
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from tmtccmd.tm.service_3_fsfw_housekeeping import Service3FsfwTm
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from tmtccmd.tm.service_20_fsfw_parameters import Service20FsfwTm
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from tmtccmd.tm.service_5_event import Service5Tm
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from tmtccmd.tm.service_200_fsfw_mode import Service200FsfwTm
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from tmtccmd.utility.tmtc_printer import TmTcPrinter, PrintFormats
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from config.definitions import PUS_APID
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LOGGER = get_console_logger()
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def ccsds_tm_handler(
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apid: int, raw_tm_packet: bytearray, tmtc_printer: TmTcPrinter
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) -> None:
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if apid == PUS_APID:
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pus_factory_hook(raw_tm_packet=raw_tm_packet, tmtc_printer=tmtc_printer)
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def pus_factory_hook(raw_tm_packet: bytearray, tmtc_printer: TmTcPrinter):
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if len(raw_tm_packet) < 8:
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LOGGER.warning("Detected packet shorter than 8 bytes!")
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return
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service_type = raw_tm_packet[7]
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tm_packet = None
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try:
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if service_type == 1:
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tm_packet = Service1TMExtended.unpack(raw_telemetry=raw_tm_packet)
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if service_type == 3:
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tm_packet = Service3FsfwTm.unpack(
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raw_telemetry=raw_tm_packet, custom_hk_handling=False
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)
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if service_type == 5:
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tm_packet = Service5Tm.unpack(raw_telemetry=raw_tm_packet)
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if service_type == 8:
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tm_packet = Service8FsfwTm.unpack(raw_telemetry=raw_tm_packet)
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if service_type == 17:
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tm_packet = Service17TMExtended.unpack(raw_telemetry=raw_tm_packet)
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if service_type == 20:
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tm_packet = Service20FsfwTm.unpack(raw_telemetry=raw_tm_packet)
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if service_type == 200:
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tm_packet = Service200FsfwTm.unpack(raw_telemetry=raw_tm_packet)
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if tm_packet is None:
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LOGGER.info(
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f"The service {service_type} is not implemented in Telemetry Factory"
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)
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tm_packet = PusTelemetry.unpack(raw_telemetry=raw_tm_packet)
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tm_packet.print_source_data(PrintFormats.HEX)
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tmtc_printer.print_telemetry(
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packet_if=tm_packet, info_if=tm_packet, print_raw_tm=False
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)
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except ValueError:
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# TODO: Log faulty packet
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LOGGER.warning("Invalid packet format detected")
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