eive-tmtc/pus_tm/event_handler.py
2022-11-03 22:04:21 +01:00

102 lines
3.8 KiB
Python

import logging
import os.path
from datetime import datetime
from config.object_ids import get_object_ids
from pus_tm.defs import PrintWrapper
from pus_tm.verification_handler import generic_retval_printout
from tmtc.acs.acs_subsystem import AcsModes
from tmtccmd.tc.pus_200_fsfw_modes import Modes
from tmtccmd.tm import Service5Tm
from tmtccmd.logging import get_console_logger
from tmtccmd.util.tmtc_printer import FsfwTmTcPrinter
from tmtccmd.fsfw import parse_fsfw_events_csv, EventDictT, EventInfo
LOGGER = get_console_logger()
DEFAULT_EVENTS_CSV_PATH = "config/events.csv"
__EVENT_DICT = None
def get_event_dict() -> EventDictT:
global __EVENT_DICT
if __EVENT_DICT is None:
if os.path.exists(DEFAULT_EVENTS_CSV_PATH):
__EVENT_DICT = parse_fsfw_events_csv(DEFAULT_EVENTS_CSV_PATH)
else:
LOGGER.warning(f"No Event CSV file found at {DEFAULT_EVENTS_CSV_PATH}")
__EVENT_DICT = dict()
return __EVENT_DICT
def handle_event_packet(raw_tm: bytes, printer: FsfwTmTcPrinter):
pw = PrintWrapper(printer)
tm = Service5Tm.unpack(raw_telemetry=raw_tm)
event_dict = get_event_dict()
info = event_dict.get(tm.event_id)
if info is None:
LOGGER.warning(f"Event ID {tm.event_id} has no information")
info = EventInfo()
info.name = "Unknown event"
obj_ids = get_object_ids()
obj_id_obj = obj_ids.get(tm.reporter_id.as_bytes)
if obj_id_obj is None:
LOGGER.warning(f"Object ID 0x{tm.reporter_id.as_hex_string} has no name")
obj_name = tm.reporter_id.as_hex_string
else:
obj_name = obj_id_obj.name
generic_event_string = (
f"Object {obj_name} generated Event {tm.event_id} | {info.name}"
)
pw.printer.file_logger.info(
f"{datetime.now().strftime('%Y-%m-%d %H:%M:%S')}: {generic_event_string}"
)
LOGGER.info(generic_event_string)
specific_handler = True
if info.name == "MODE_TRANSITION_FAILED":
reason = generic_retval_printout(tm.param_1)
for string in reason:
pw.dlog(f"Reason from event parameter 1: {string}")
pw.dlog(f"Mode, sequence or table: {tm.param_2:#08x}")
if info.name == "SUPV_UPDATE_PROGRESS" or info.name == "WRITE_MEMORY_FAILED":
additional_event_info = f"Additional info: {info.info}"
context = (
f"Progress Percent: {tm.param_1 >> 24 & 0xff} | Sequence Count: {tm.param_1 & 0xffff} "
f"| Bytes Written: {tm.param_2}"
)
pw.dlog(additional_event_info)
pw.dlog(context)
if info.name == "MODE_INFO":
mode_name = "Unknown"
if obj_name == "ACS_SUBSYSTEM":
if tm.param_1 == Modes.OFF:
mode_name = "Off"
elif tm.param_1 == AcsModes.IDLE:
mode_name = "Idle"
elif tm.param_1 == AcsModes.DETUMBLE:
mode_name = "Detumble"
elif tm.param_1 == AcsModes.SAFE:
mode_name = "Safe"
elif tm.param_1 == AcsModes.TARGET_PT:
mode_name = "Target Pointing"
else:
if tm.param_1 == Modes.OFF:
mode_name = "Off"
elif tm.param_1 == Modes.ON:
mode_name = "On"
elif tm.param_1 == Modes.NORMAL:
mode_name = "Normal"
elif tm.param_1 == Modes.RAW:
mode_name = "Raw"
pw.dlog(f"Mode Number {tm.param_1}, Mode Name {mode_name}")
pw.dlog(f"Submode: {tm.param_2}")
else:
specific_handler = False
if info.info != "":
additional_event_info = (
f"Additional info: {info.info} | P1: {tm.param_1} | P2: {tm.param_2}"
)
pw.dlog(additional_event_info)
if not specific_handler:
printer.handle_long_tm_print(packet_if=tm, info_if=tm)