125 lines
5.3 KiB
Python
125 lines
5.3 KiB
Python
import logging
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import datetime
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import struct
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import sys
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from eive_tmtc.config.events import get_event_dict
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from eive_tmtc.config.object_ids import get_object_ids
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from eive_tmtc.pus_tm.defs import PrintWrapper
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from eive_tmtc.pus_tm.verification_handler import generic_retval_printout
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from eive_tmtc.tmtc.acs.subsystem import AcsMode
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from tmtccmd.tc.pus_200_fsfw_mode import Mode
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from tmtccmd.tc.pus_201_fsfw_health import FsfwHealth
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from tmtccmd.tm import Service5Tm
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from tmtccmd.util.tmtc_printer import FsfwTmTcPrinter
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from tmtccmd.fsfw import EventInfo
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from spacepackets.ccsds.time import CdsShortTimestamp
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_LOGGER = logging.getLogger(__name__)
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def handle_event_packet(raw_tm: bytes, printer: FsfwTmTcPrinter):
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pw = PrintWrapper(printer)
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tm = Service5Tm.unpack(data=raw_tm, time_reader=CdsShortTimestamp.empty())
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event_dict = get_event_dict()
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event_def = tm.event_definition
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info = event_dict.get(event_def.event_id)
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if info is None:
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_LOGGER.warning(f"Event ID {event_def.event_id} has no information")
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info = EventInfo()
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info.name = "Unknown event"
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obj_ids = get_object_ids()
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obj_id_obj = obj_ids.get(event_def.reporter_id)
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if obj_id_obj is None:
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_LOGGER.warning(f"Object ID 0x{event_def.reporter_id.hex(sep=',')} has no name")
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obj_name = event_def.reporter_id.hex(sep=",")
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else:
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obj_name = obj_id_obj.name
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generic_event_string = f"Object {obj_name} generated Event {info.name} (ID: {event_def.event_id:#04x}) at {tm.time_provider.as_date_time()}"
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_LOGGER.info(generic_event_string)
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pw.printer.file_logger.info(
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f"{datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')}: {generic_event_string}"
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)
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specific_handler = False
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if info.name == "MODE_TRANSITION_FAILED":
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reason = generic_retval_printout(event_def.param1)
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for string in reason:
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pw.dlog(f"Reason from event parameter 1: {string}")
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pw.dlog(f"Mode, sequence or table: {event_def.param2:#08x}")
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specific_handler = True
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if info.name == "SUPV_UPDATE_PROGRESS" or info.name == "WRITE_MEMORY_FAILED":
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additional_event_info = f"Additional info: {info.info}"
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context = (
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f"Progress Percent: {event_def.param1 >> 24 & 0xff} | Sequence Count: {event_def.param1 & 0xffff} "
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f"| Bytes Written: {event_def.param2}"
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)
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pw.dlog(additional_event_info)
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pw.dlog(context)
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specific_handler = True
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if info.name == "MODE_INFO":
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specific_handler = True
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mode_name = "Unknown"
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if obj_name == "ACS_SUBSYSTEM":
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acs_mode = AcsMode(event_def.param1)
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pw.dlog(f"ACS Mode: {acs_mode!r}")
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elif obj_name == "ACS_CONTROLLER_ID":
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mode_name = Mode(event_def.param1)
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submode = AcsMode(event_def.param2)
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pw.dlog(f"Mode: {mode_name!r}")
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pw.dlog(f"ACS Mode: {submode!r}")
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else:
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if event_def.param1 == Mode.OFF:
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mode_name = "Off"
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elif event_def.param1 == Mode.ON:
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mode_name = "On"
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elif event_def.param1 == Mode.NORMAL:
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mode_name = "Normal"
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elif event_def.param1 == Mode.RAW:
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mode_name = "Raw"
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pw.dlog(
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f"Mode Number {event_def.param1}, Mode Name {mode_name}, Submode: {event_def.param2}"
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)
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if info.name == "VERSION_INFO":
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specific_handler = True
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ver_major = (event_def.param1 >> 24) & 0xFF
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ver_minor = (event_def.param1 >> 16) & 0xFF
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ver_rev = (event_def.param1 >> 8) & 0xFF
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has_git_sha = bool(event_def.param1 & 0xFF)
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git_sha = ""
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if has_git_sha:
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p2_as_bytes = event_def.param2.to_bytes(4, sys.byteorder)
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git_sha = p2_as_bytes.decode("ascii")
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version_string = f"v{ver_major}.{ver_minor}.{ver_rev}"
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pw.dlog(f"Version {version_string}")
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if has_git_sha:
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pw.dlog(f"Git SHA first four letters: {git_sha}")
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if info.name == "CLOCK_SET":
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specific_handler = True
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old_time = event_def.param1
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new_time = event_def.param2
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old_time_dt = datetime.datetime.fromtimestamp(old_time, datetime.timezone.utc)
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new_time_dt = datetime.datetime.fromtimestamp(new_time, datetime.timezone.utc)
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pw.dlog(f"Old time (UTC): {old_time_dt}")
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pw.dlog(f"New time (UTC): {new_time_dt}")
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if info.name == "CLOCK_DUMP":
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specific_handler = True
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# param 1 is timeval seconds, param 2 is timeval subsecond milliseconds
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time = event_def.param1 + event_def.param2 / 1000.0
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time_dt = datetime.datetime.fromtimestamp(time, datetime.timezone.utc)
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pw.dlog(f"Current time: {time_dt}")
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if info.name == "HEALTH_INFO":
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specific_handler = True
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health = FsfwHealth(event_def.param1)
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pw.dlog(f"{obj_name}: {health!r}")
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if info.name == "CHANGING_MODE":
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mode = event_def.param1
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submode = event_def.param2
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pw.dlog(f"Mode Number {mode}, Submode: {submode}")
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if not specific_handler:
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additional_event_info = f"Additional info: {info.info} | P1: {event_def.param1} | P2: {event_def.param2}"
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pw.dlog(additional_event_info)
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if not specific_handler:
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# printer.handle_long_tm_print(packet_if=tm.pus_tm, info_if=tm.pus_tm)
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pass
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