eive-tmtc/eive_tmtc/pus_tm/action_reply_handler.py

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import struct
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from eive_tmtc.config.object_ids import *
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from eive_tmtc.tmtc.acs.imtq import ImtqActionId
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from eive_tmtc.pus_tm.defs import PrintWrapper
from eive_tmtc.tmtc.payload.ploc_mpsoc import PlocReplyIds
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from eive_tmtc.tmtc.payload.ploc_supervisor import SupvActionId
from eive_tmtc.tmtc.acs.star_tracker import StarTrackerActionId
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from eive_tmtc.tmtc.power.tm import handle_get_param_data_reply
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from tmtccmd.tm import Service8FsfwTm
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from tmtccmd.util.tmtc_printer import FsfwTmTcPrinter
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from spacepackets.ccsds.time import CdsShortTimestamp
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_LOGGER = logging.getLogger(__name__)
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def handle_action_reply(
raw_tm: bytes, printer: FsfwTmTcPrinter, obj_id_dict: ObjectIdDictT
):
"""Core Action reply handler
:return:
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"""
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tm_packet = Service8FsfwTm.unpack(
raw_telemetry=raw_tm, time_reader=CdsShortTimestamp.empty()
)
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printer.handle_long_tm_print(packet_if=tm_packet, info_if=tm_packet)
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object_id = obj_id_dict.get(tm_packet.source_object_id_as_bytes)
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pw = PrintWrapper(printer)
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custom_data = tm_packet.custom_data
action_id = tm_packet.action_id
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generic_print_str = printer.generic_action_packet_tm_print(
packet=tm_packet, obj_id=object_id
)
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pw.dlog(generic_print_str)
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if object_id.as_bytes == IMTQ_HANDLER_ID:
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return handle_imtq_replies(action_id, printer, custom_data)
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elif object_id.as_bytes == PLOC_MPSOC_ID:
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return handle_ploc_replies(action_id, printer, custom_data)
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elif object_id.as_bytes == PLOC_SUPV_ID:
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return handle_supervisor_replies(action_id, printer, custom_data)
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elif object_id.as_bytes == STAR_TRACKER_ID:
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return handle_startracker_replies(action_id, printer, custom_data)
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elif object_id.as_bytes in [
ACU_HANDLER_ID,
PDU_1_HANDLER_ID,
PDU_2_HANDLER_ID,
P60_DOCK_HANDLER,
]:
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return handle_get_param_data_reply(object_id, action_id, pw, custom_data)
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else:
pw.dlog(f"No dedicated action reply handler found for reply from {object_id}")
pw.dlog(f"Raw Data: {tm_packet.custom_data.hex(sep=',')}")
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def handle_imtq_replies(
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action_id: int, printer: FsfwTmTcPrinter, custom_data: bytearray
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):
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if action_id == struct.unpack("!I", ImtqActionId.get_commanded_dipole)[0]:
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header_list = [
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"Commanded X-Dipole",
"Commanded Y-Dipole",
"Commanded Z-Dipole",
]
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[x_dipole, y_dipole, z_dipole] = struct.unpack("!HHH", custom_data[0:6])
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content_list = [x_dipole, y_dipole, z_dipole]
print(header_list)
print(content_list)
printer.file_logger.info(header_list)
printer.file_logger.info(content_list)
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def handle_ploc_replies(
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action_id: int, printer: FsfwTmTcPrinter, custom_data: bytearray
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):
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if action_id == PlocReplyIds.TM_MEM_READ_RPT:
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header_list = [
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"PLOC Memory Address",
"PLOC Mem Len",
"PLOC Read Memory Data",
]
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content_list = [
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"0x" + custom_data[:4].hex(),
struct.unpack("!H", custom_data[4:6])[0],
"0x" + custom_data[6:10].hex(),
]
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print(header_list)
print(content_list)
printer.file_logger.info(header_list)
printer.file_logger.info(content_list)
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elif action_id == PlocReplyIds.TM_CAM_CMD_RPT:
header_list = ["Camera reply string", "ACK"]
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content_list = [
custom_data[: len(custom_data) - 1].decode("utf-8"),
hex(custom_data[-1]),
]
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print(header_list)
print(content_list)
printer.file_logger.info(header_list)
printer.file_logger.info(content_list)
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def handle_supervisor_replies(
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action_id: int, printer: FsfwTmTcPrinter, custom_data: bytearray
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):
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if action_id == SupvActionId.DUMP_MRAM:
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header_list = ["MRAM Dump"]
content_list = [custom_data[: len(custom_data)]]
print(header_list)
print(content_list)
printer.file_logger.info(header_list)
printer.file_logger.info(content_list)
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elif action_id == SupvActionId.READ_GPIO:
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header_list = ["GPIO state"]
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content_list = [struct.unpack("!H", custom_data[:2])[0]]
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print(header_list)
print(content_list)
printer.file_logger.info(header_list)
printer.file_logger.info(content_list)
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def handle_startracker_replies(
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action_id: int, printer: FsfwTmTcPrinter, custom_data: bytearray
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):
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if action_id == StarTrackerActionId.CHECKSUM:
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if len(custom_data) != 5:
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_LOGGER.warning(
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"Star tracker reply has invalid length {0}".format(len(custom_data))
)
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return
header_list = ["Checksum", "Checksum valid"]
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print(custom_data[4])
checksum_valid_flag = custom_data[4] >> 8
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content_list = ["0x" + custom_data[:4].hex(), checksum_valid_flag]
print(header_list)
print(content_list)
printer.file_logger.info(header_list)
printer.file_logger.info(content_list)