199 lines
9.2 KiB
Python
199 lines
9.2 KiB
Python
"""HK Handling for EIVE OBSW"""
|
|
import struct
|
|
import os
|
|
import datetime
|
|
from typing import Tuple
|
|
|
|
from tmtccmd.tm.service_3_housekeeping import Service3Base
|
|
from tmtccmd.utility.logger import get_console_logger
|
|
from pus_tc.syrlinks_hk_handler import SetIds
|
|
from pus_tc.imtq import ImtqSetIds
|
|
from config.object_ids import SYRLINKS_HANDLER_ID, IMTQ_HANDLER_ID, GPS_HANDLER_0_ID, GPS_HANDLER_1_ID
|
|
LOGGER = get_console_logger()
|
|
|
|
|
|
def handle_user_hk_packet(
|
|
object_id: bytes, set_id: int, hk_data: bytearray,
|
|
service3_packet: Service3Base
|
|
) -> Tuple[list, list, bytearray, int]:
|
|
"""This function is called when a Service 3 Housekeeping packet is received.
|
|
"""
|
|
if object_id == SYRLINKS_HANDLER_ID:
|
|
if set_id == SetIds.RX_REGISTERS_DATASET:
|
|
return handle_syrlinks_rx_registers_dataset(hk_data)
|
|
elif set_id == SetIds.TX_REGISTERS_DATASET:
|
|
return handle_syrlinks_tx_registers_dataset(hk_data)
|
|
else:
|
|
LOGGER.info("Serive 3 TM: Syrlinks handler reply with unknown set id")
|
|
return [], [], bytearray(), 0
|
|
elif object_id == IMTQ_HANDLER_ID:
|
|
if (set_id >= ImtqSetIds.POSITIVE_X_TEST) and (set_id <= ImtqSetIds.NEGATIVE_Z_TEST):
|
|
return handle_self_test_data(hk_data)
|
|
else:
|
|
LOGGER.info("Serive 3 TM: Syrlinks handler reply with unknown set id")
|
|
return [], [], bytearray(), 0
|
|
elif object_id == GPS_HANDLER_0_ID or object_id == GPS_HANDLER_1_ID:
|
|
return handle_gps_data(hk_data=hk_data)
|
|
else:
|
|
LOGGER.info("Service 3 TM: Parsing for this SID has not been implemented.")
|
|
return [], [], bytearray(), 0
|
|
|
|
|
|
def handle_syrlinks_rx_registers_dataset(hk_data: bytearray) -> Tuple[list, list, bytearray, int]:
|
|
hk_header = []
|
|
hk_content = []
|
|
validity_buffer = bytearray()
|
|
hk_header = ["RX Status", "RX Sensitivity", "RX Frequency Shift", "RX IQ Power", "RX AGC Value", "RX Demod Eb",
|
|
"RX Demod N0", "RX Datarate"]
|
|
rx_status = hk_data[0]
|
|
rx_sensitivity = struct.unpack('!I', hk_data[1:5])
|
|
rx_frequency_shift = struct.unpack('!I', hk_data[5:9])
|
|
rx_iq_power = struct.unpack('!H', hk_data[9:11])
|
|
rx_agc_value = struct.unpack('!H', hk_data[11:13])
|
|
rx_demod_eb = struct.unpack('!I', hk_data[13:17])
|
|
rx_demod_n0 = struct.unpack('!I', hk_data[17:21])
|
|
rx_data_rate = hk_data[21]
|
|
hk_content = [rx_status, rx_sensitivity, rx_frequency_shift, rx_iq_power, rx_agc_value, rx_demod_eb, rx_demod_n0,
|
|
rx_data_rate]
|
|
return hk_header, hk_content, validity_buffer, 8
|
|
|
|
|
|
def handle_syrlinks_tx_registers_dataset(hk_data: bytearray) -> Tuple[list, list, bytearray, int]:
|
|
hk_header = []
|
|
hk_content = []
|
|
validity_buffer = bytearray()
|
|
hk_header = ["TX Status", "TX Waveform", "TX AGC value"]
|
|
tx_status = hk_data[0]
|
|
tx_waveform = hk_data[1]
|
|
tx_agc_value = struct.unpack('!H', hk_data[2:4])
|
|
hk_content = [tx_status, tx_waveform, tx_agc_value]
|
|
return hk_header, hk_content, validity_buffer, 3
|
|
|
|
|
|
def handle_self_test_data(hk_data: bytearray) -> Tuple[list, list, bytearray, int]:
|
|
hk_header = []
|
|
hk_content = []
|
|
validity_buffer = bytearray()
|
|
hk_header = [
|
|
"Init Err", "Init Raw Mag X [nT]", "Init Raw Mag Y [nT]", "Init Raw Mag Z [nT]",
|
|
"Init Cal Mag X [nT]", "Init Cal Mag Y [nT]", "Init Cal Mag Z [nT]",
|
|
"Init Coil X Current [mA]", "Init Coil Y Current [mA]", "Init Coil Z Current [mA]",
|
|
"Init Coil X Temperature [°C]", "Init Coil Y Temperature [°C]",
|
|
"Init Coil Z Temperature [°C]", "Err", "Raw Mag X [nT]", "Raw Mag Y [nT]", "Raw Mag Z [nT]",
|
|
"Cal Mag X [nT]", "Cal Mag Y [nT]", "Cal Mag Z [nT]", "Coil X Current [mA]",
|
|
"Coil Y Current [mA]", "Coil Z Current [mA]",
|
|
"Coil X Temperature [°C]", "Coil Y Temperature [°C]", "Coil Z Temperature [°C]",
|
|
"Fina Err", "Fina Raw Mag X [nT]", "Fina Raw Mag Y [nT]", "Fina Raw Mag Z [nT]",
|
|
"Fina Cal Mag X [nT]", "Fina Cal Mag Y [nT]", "Fina Cal Mag Z [nT]",
|
|
"Fina Coil X Current [mA]", "Fina Coil Y Current [mA]", "Fina Coil Z Current [mA]",
|
|
"Fina Coil X Temperature [°C]", "Fina Coil Y Temperature [°C]",
|
|
"Fina Coil Z Temperature [°C]"
|
|
]
|
|
# INIT step (no coil actuation)
|
|
init_err = hk_data[0]
|
|
init_raw_mag_x = struct.unpack('!f', hk_data[1:5])[0]
|
|
init_raw_mag_y = struct.unpack('!f', hk_data[5:9])[0]
|
|
init_raw_mag_z = struct.unpack('!f', hk_data[9:13])[0]
|
|
init_cal_mag_x = struct.unpack('!f', hk_data[13:17])[0]
|
|
init_cal_mag_y = struct.unpack('!f', hk_data[17:21])[0]
|
|
init_cal_mag_z = struct.unpack('!f', hk_data[21:25])[0]
|
|
init_coil_x_current = struct.unpack('!f', hk_data[25:29])[0]
|
|
init_coil_y_current = struct.unpack('!f', hk_data[29:33])[0]
|
|
init_coil_z_current = struct.unpack('!f', hk_data[33:37])[0]
|
|
init_coil_x_temperature = struct.unpack('!H', hk_data[37:39])[0]
|
|
init_coil_y_temperature = struct.unpack('!H', hk_data[39:41])[0]
|
|
init_coil_z_temperature = struct.unpack('!H', hk_data[41:43])[0]
|
|
|
|
# Actuation step
|
|
err = hk_data[43]
|
|
raw_mag_x = struct.unpack('!f', hk_data[44:48])[0]
|
|
raw_mag_y = struct.unpack('!f', hk_data[48:52])[0]
|
|
raw_mag_z = struct.unpack('!f', hk_data[52:56])[0]
|
|
cal_mag_x = struct.unpack('!f', hk_data[56:60])[0]
|
|
cal_mag_y = struct.unpack('!f', hk_data[60:64])[0]
|
|
cal_mag_z = struct.unpack('!f', hk_data[64:68])[0]
|
|
coil_x_current = struct.unpack('!f', hk_data[68:72])[0]
|
|
coil_y_current = struct.unpack('!f', hk_data[72:76])[0]
|
|
coil_z_current = struct.unpack('!f', hk_data[76:80])[0]
|
|
coil_x_temperature = struct.unpack('!H', hk_data[80:82])[0]
|
|
coil_y_temperature = struct.unpack('!H', hk_data[82:84])[0]
|
|
coil_z_temperature = struct.unpack('!H', hk_data[84:86])[0]
|
|
|
|
# FINA step (no coil actuation)
|
|
fina_err = hk_data[86]
|
|
fina_raw_mag_x = struct.unpack('!f', hk_data[87:91])[0]
|
|
fina_raw_mag_y = struct.unpack('!f', hk_data[91:95])[0]
|
|
fina_raw_mag_z = struct.unpack('!f', hk_data[95:99])[0]
|
|
fina_cal_mag_x = struct.unpack('!f', hk_data[99:103])[0]
|
|
fina_cal_mag_y = struct.unpack('!f', hk_data[103:107])[0]
|
|
fina_cal_mag_z = struct.unpack('!f', hk_data[107:111])[0]
|
|
fina_coil_x_current = struct.unpack('!f', hk_data[111:115])[0]
|
|
fina_coil_y_current = struct.unpack('!f', hk_data[115:119])[0]
|
|
fina_coil_z_current = struct.unpack('!f', hk_data[119:123])[0]
|
|
fina_coil_x_temperature = struct.unpack('!H', hk_data[123:125])[0]
|
|
fina_coil_y_temperature = struct.unpack('!H', hk_data[125:127])[0]
|
|
fina_coil_z_temperature = struct.unpack('!H', hk_data[127:129])[0]
|
|
|
|
hk_content = [
|
|
init_err, init_raw_mag_x, init_raw_mag_y, init_raw_mag_z, init_cal_mag_x, init_cal_mag_y,
|
|
init_cal_mag_z, init_coil_x_current, init_coil_y_current, init_coil_z_current,
|
|
init_coil_x_temperature, init_coil_y_temperature, init_coil_z_temperature, err,
|
|
raw_mag_x, init_raw_mag_y, raw_mag_z, cal_mag_x, cal_mag_y, cal_mag_z,
|
|
coil_x_current, coil_y_current, coil_z_current,
|
|
coil_x_temperature, coil_y_temperature, coil_z_temperature, fina_err,
|
|
fina_raw_mag_x, fina_raw_mag_y, fina_raw_mag_z,
|
|
fina_cal_mag_x, fina_cal_mag_y, fina_cal_mag_z,
|
|
fina_coil_x_current, fina_coil_y_current, fina_coil_z_current,
|
|
fina_coil_x_temperature, fina_coil_y_temperature, fina_coil_z_temperature
|
|
]
|
|
|
|
return hk_header, hk_content, validity_buffer, len(hk_header)
|
|
|
|
|
|
def handle_gps_data(hk_data: bytearray) -> Tuple[list, list, bytearray, int]:
|
|
LOGGER.info(f'Received GPS data, HK data length {len(hk_data)}')
|
|
var_index = 0
|
|
header_array = []
|
|
content_array = []
|
|
latitude = struct.unpack('!d', hk_data[0:8])[0]
|
|
header_array.append('Latitude')
|
|
content_array.append(latitude)
|
|
longitude = struct.unpack('!d', hk_data[8:16])[0]
|
|
header_array.append('Longitude')
|
|
content_array.append(longitude)
|
|
altitude = struct.unpack('!d', hk_data[16:24])[0]
|
|
header_array.append('Altitude')
|
|
content_array.append(altitude)
|
|
fix_mode = hk_data[24]
|
|
header_array.append('Fix Mode')
|
|
content_array.append(fix_mode)
|
|
sat_in_use = hk_data[25]
|
|
header_array.append('Sats in Use')
|
|
content_array.append(sat_in_use)
|
|
year = struct.unpack('!H', hk_data[26:28])[0]
|
|
month = hk_data[28]
|
|
day = hk_data[29]
|
|
hours = hk_data[30]
|
|
minutes = hk_data[31]
|
|
seconds = hk_data[32]
|
|
header_array.append('Date')
|
|
date_string = f'{day}.{month}.{year} {hours}:{minutes}:{seconds}'
|
|
content_array.append(date_string)
|
|
unix_seconds = struct.unpack('!I', hk_data[33:37])[0]
|
|
header_array.append('Unix Seconds')
|
|
content_array.append(unix_seconds)
|
|
var_index += 13
|
|
if not os.path.isfile('gps_log.txt'):
|
|
with open("gps_log.txt", "w") as gps_file:
|
|
gps_file.write(
|
|
'Time, Latitude [deg], Longitude [deg], Altitude [m], Fix Mode, Sats in Use, '
|
|
'Date, Unix Seconds\n'
|
|
)
|
|
with open("gps_log.txt", "a") as gps_file:
|
|
gps_file.write(
|
|
f'{datetime.datetime.now()}, {latitude}, {longitude}, {altitude}, '
|
|
f'{fix_mode}, {sat_in_use}, {date_string}, {unix_seconds}\n'
|
|
)
|
|
validity_buffer = hk_data[37:39]
|
|
return header_array, content_array, validity_buffer, var_index
|