eive-tmtc/eive_tmtc/tmtc/acs/sus.py

import enum
import struct

from eive_tmtc.pus_tm.defs import PrintWrapper
from tmtccmd.util import ObjectIdU32
from tmtccmd.fsfw.tmtc_printer import get_validity_buffer_str


class SetId(enum.IntEnum):
    HK = 3


def handle_sus_hk(
    object_id: ObjectIdU32, hk_data: bytes, pw: PrintWrapper, set_id: int
):
    pw.dlog(f"Received SUS HK data from {object_id}")
    if set_id == SetId.HK:
        current_idx = 0
        temperature = struct.unpack("!f", hk_data[current_idx : current_idx + 4])[0]
        current_idx += 4
        channels = []
        for _ in range(6):
            channels.append(struct.unpack("!H", hk_data[current_idx : current_idx + 2]))
            current_idx += 2
        pw.dlog(f"Temperature: {temperature} C")
        pw.dlog("AIN Channel | Raw Value (hex) | Raw Value (dec)")
        for idx, val in enumerate(channels):
            pw.dlog(f"{idx} | {val[0]:#06x} |" + str(val[0]).ljust(5))
        pw.dlog(
            get_validity_buffer_str(validity_buffer=hk_data[current_idx:], num_vars=7)
        )