Improvements to Loop Mode and HK Parsing #73

Merged
muellerr merged 13 commits from mohr/looooop into develop 2022-05-18 22:29:44 +02:00
4 changed files with 843 additions and 842 deletions
Showing only changes of commit 437be64a28 - Show all commits

View File

@ -19,7 +19,7 @@ from config.object_ids import get_object_ids
from .event_handler import handle_event_packet
from .verification_handler import handle_service_1_packet
from .hk_handler import HkHandler
from .hk_handling import handle_hk_packet
from .action_reply_handler import handle_action_reply
LOGGER = get_console_logger()
@ -48,7 +48,7 @@ def pus_factory_hook(raw_tm_packet: bytes):
if service_type == 1:
handle_service_1_packet(printer=FSFW_PRINTER, raw_tm=raw_tm_packet)
elif service_type == 3:
HkHandler.getInstance().handle_hk_packet(
handle_hk_packet(
printer=FSFW_PRINTER, raw_tm=raw_tm_packet, obj_id_dict=obj_id_dict
)
elif service_type == 5:

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@ -1,840 +0,0 @@
"""HK Handling for EIVE OBSW"""
import struct
import os
import datetime
import json
import socket
import base64
from tmtccmd.config.definitions import HkReplyUnpacked
from tmtccmd.tm.pus_3_fsfw_hk import (
Service3Base,
HkContentType,
Service3FsfwTm,
)
from tmtccmd.logging import get_console_logger
from pus_tc.devs.bpx_batt import BpxSetIds
from pus_tc.devs.syrlinks_hk_handler import SetIds
from pus_tc.devs.p60dock import SetIds
from pus_tc.devs.imtq import ImtqSetIds
from tmtccmd.utility.obj_id import ObjectId, ObjectIdDictT
import config.object_ids as obj_ids
from pus_tm.devs.reaction_wheels import handle_rw_hk_data
from pus_tm.defs import FsfwTmTcPrinter, log_to_both
# TODO add to configuration parameters
THERMAL_HOST = "127.0.0.1"
THERMAL_PORT = 7302
LOGGER = get_console_logger()
class HkHandler():
_Instance = None
def getInstance():
if HkHandler._Instance == None:
HkHandler._Instance = HkHandler()
return HkHandler._Instance
def __init__(
self):
self.raw_server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.parsed_server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.raw_server_socket.bind(("", 3705))
self.parsed_server_socket.bind(("", 3706))
# for now, only accept one connection
self.raw_server_socket.listen(0)
self.parsed_server_socket.listen(0)
self.raw_server_socket.setblocking(False)
self.parsed_server_socket.setblocking(False)
self.raw_connection = None
self.parsed_connection = None
def __del__(self):
try:
self.close()
except:
LOGGER.warning("Could not close sockets!")
def close(self):
self.raw_server_socket.close
self.parsed_server_socket.close
if self.raw_connection != None:
self.raw_connection.close()
def report_raw_data(self, object_id: ObjectId,
set_id: int,
hk_data: bytes):
data_dict = {}
data_dict["objectId"] = object_id.as_string
data_dict["setId"] = set_id
data_dict["rawData"] = base64.b64encode(hk_data).decode()
self.send_dictionary_over_socket(data_dict, True)
def send_dictionary_over_socket(self, dictionary, raw=False):
# keep listeners current
if self.raw_connection == None:
# no running connection, see if a client wants to connect
try:
(self.raw_connection, _) = self.raw_server_socket.accept()
self.raw_connection.setblocking(False)
except:
# no client waiting
pass
if self.parsed_connection == None:
# no running connection, see if a client wants to connect
try:
(self.parsed_connection, _) = self.parsed_server_socket.accept()
self.parsed_connection.setblocking(False)
except:
# no client waiting
pass
socket_to_use = self.parsed_connection
if raw:
socket_to_use = self.raw_connection
if socket_to_use == None:
return
data_json_bytes = json.dumps(dictionary).encode()
# dle encode the bytes
# Taking a shortcut as json is inherently
# not binary (we also encoded it as utf-8), so there
# can not be any 0x02 or 0x03 be in there
data_json_bytes = b'\x02' + data_json_bytes + b'\n' + b'\x03'
try:
sent_length = socket_to_use.send(data_json_bytes)
except:
socket_to_use = None
return
if sent_length == 0:
socket_to_use.close()
socket_to_use = None
def handle_hk_packet(
self,
raw_tm: bytes,
obj_id_dict: ObjectIdDictT,
printer: FsfwTmTcPrinter,
):
tm_packet = Service3FsfwTm.unpack(raw_telemetry=raw_tm, custom_hk_handling=False)
named_obj_id = obj_id_dict.get(tm_packet.object_id.as_bytes)
if named_obj_id is None:
named_obj_id = tm_packet.object_id
if tm_packet.subservice == 25 or tm_packet.subservice == 26:
hk_data = tm_packet.tm_data[8:]
self.report_raw_data(object_id=named_obj_id,
set_id=tm_packet.set_id,
hk_data=hk_data)
printer.generic_hk_tm_print(
content_type=HkContentType.HK,
object_id=named_obj_id,
set_id=tm_packet.set_id,
hk_data=hk_data,
)
self.handle_regular_hk_print(
printer=printer,
object_id=named_obj_id,
hk_packet=tm_packet,
hk_data=hk_data,
)
if tm_packet.subservice == 10 or tm_packet.subservice == 12:
LOGGER.warning("HK definitions printout not implemented yet")
def handle_regular_hk_print(
self,
printer: FsfwTmTcPrinter,
object_id: ObjectId,
hk_packet: Service3Base,
hk_data: bytes,
):
objb = object_id.as_bytes
set_id = hk_packet.set_id
"""This function is called when a Service 3 Housekeeping packet is received."""
if object_id in [obj_ids.RW1_ID, obj_ids.RW2_ID, obj_ids.RW3_ID, obj_ids.RW4_ID]:
handle_rw_hk_data(printer, object_id, set_id, hk_data)
if objb == obj_ids.SYRLINKS_HANDLER_ID:
if set_id == SetIds.RX_REGISTERS_DATASET:
return self.handle_syrlinks_rx_registers_dataset(printer, hk_data)
elif set_id == SetIds.TX_REGISTERS_DATASET:
return self.handle_syrlinks_tx_registers_dataset(printer, hk_data)
else:
LOGGER.info("Service 3 TM: Syrlinks handler reply with unknown set id")
if objb == obj_ids.IMTQ_HANDLER_ID:
if (set_id >= ImtqSetIds.POSITIVE_X_TEST) and (
set_id <= ImtqSetIds.NEGATIVE_Z_TEST
):
return self.handle_self_test_data(printer, hk_data)
else:
LOGGER.info("Service 3 TM: Syrlinks handler reply with unknown set id")
if objb == obj_ids.GPS_HANDLER_0_ID or object_id == obj_ids.GPS_HANDLER_1_ID:
self.handle_gps_data(printer=printer, hk_data=hk_data)
if objb == obj_ids.BPX_HANDLER_ID:
self.handle_bpx_hk_data(hk_data=hk_data, set_id=set_id, printer=printer)
if objb == obj_ids.CORE_CONTROLLER_ID:
return self.handle_core_hk_data(printer=printer, hk_data=hk_data)
if objb == obj_ids.PDU_1_HANDLER_ID:
return self.handle_pdu_data(
printer=printer, pdu_idx=1, set_id=set_id, hk_data=hk_data
)
if objb == obj_ids.PDU_2_HANDLER_ID:
return self.handle_pdu_data(
printer=printer, pdu_idx=2, set_id=set_id, hk_data=hk_data
)
if objb in [obj_ids.RW1_ID, obj_ids.RW2_ID, obj_ids.RW3_ID, obj_ids.RW4_ID]:
return handle_rw_hk_data(
printer=printer, object_id=object_id, set_id=set_id, hk_data=hk_data
)
if objb == obj_ids.P60_DOCK_HANDLER:
self.handle_p60_hk_data(printer=printer, set_id=set_id, hk_data=hk_data)
if objb == obj_ids.PL_PCDU_ID:
log_to_both(printer, "Received PL PCDU HK data")
if objb == obj_ids.THERMAL_CONTROLLER_ID:
self.handle_thermal_controller_hk_data(printer=printer, set_id=set_id, hk_data=hk_data)
else:
LOGGER.info("Service 3 TM: Parsing for this SID has not been implemented.")
return HkReplyUnpacked()
def handle_syrlinks_rx_registers_dataset(self, printer: FsfwTmTcPrinter, hk_data: bytes):
reply = HkReplyUnpacked()
header_list = [
"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]
content_list = [
rx_status,
rx_sensitivity,
rx_frequency_shift,
rx_iq_power,
rx_agc_value,
rx_demod_eb,
rx_demod_n0,
rx_data_rate,
]
validity_buffer = hk_data[22:]
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=8)
def handle_syrlinks_tx_registers_dataset(
self,
printer: FsfwTmTcPrinter,
hk_data: bytes,
):
reply = HkReplyUnpacked()
header_list = ["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])
content_list = [tx_status, tx_waveform, tx_agc_value]
validity_buffer = hk_data[4:]
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=3)
def handle_self_test_data(self, printer: FsfwTmTcPrinter, hk_data: bytes):
header_list = [
"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]
validity_buffer = hk_data[129:]
content_list = [
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,
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,
]
num_of_vars = len(header_list)
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=num_of_vars)
def handle_thermal_controller_hk_data(self, printer: FsfwTmTcPrinter, set_id: int, hk_data: bytes):
if set_id == 0:
LOGGER.info("Received Sensor Temperature data")
# get all the floats
tm_data = struct.unpack("!ffffffffffffffff", hk_data[:16 * 4])
parsed_data = {}
# put them into a nice dictionary
parsed_data["SID"] = set_id
parsed_data["content"] = {}
parsed_data["content"]["SENSOR_PLOC_HEATSPREADER"] = tm_data[0]
parsed_data["content"]["SENSOR_PLOC_MISSIONBOARD"] = tm_data[1]
parsed_data["content"]["SENSOR_4K_CAMERA"] = tm_data[2]
parsed_data["content"]["SENSOR_DAC_HEATSPREADER"] = tm_data[3]
parsed_data["content"]["SENSOR_STARTRACKER"] = tm_data[4]
parsed_data["content"]["SENSOR_RW1"] = tm_data[5]
parsed_data["content"]["SENSOR_DRO"] = tm_data[6]
parsed_data["content"]["SENSOR_SCEX"] = tm_data[7]
parsed_data["content"]["SENSOR_X8"] = tm_data[8]
parsed_data["content"]["SENSOR_HPA"] = tm_data[9]
parsed_data["content"]["SENSOR_TX_MODUL"] = tm_data[10]
parsed_data["content"]["SENSOR_MPA"] = tm_data[11]
parsed_data["content"]["SENSOR_ACU"] = tm_data[12]
parsed_data["content"]["SENSOR_PLPCDU_HEATSPREADER"] = tm_data[13]
parsed_data["content"]["SENSOR_TCS_BOARD"] = tm_data[14]
parsed_data["content"]["SENSOR_MAGNETTORQUER"] = tm_data[15]
self.send_dictionary_over_socket(parsed_data)
def handle_gps_data(self, printer: FsfwTmTcPrinter, hk_data: bytes):
LOGGER.info(f"Received GPS data, HK data length {len(hk_data)}")
reply = HkReplyUnpacked()
var_index = 0
header_list = [
"Latitude",
"Longitude",
"Altitude",
"Fix Mode",
"Sats in Use",
"Date",
"Unix Seconds",
]
latitude = struct.unpack("!d", hk_data[0:8])[0]
longitude = struct.unpack("!d", hk_data[8:16])[0]
altitude = struct.unpack("!d", hk_data[16:24])[0]
fix_mode = hk_data[24]
sat_in_use = hk_data[25]
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]
date_string = f"{day}.{month}.{year} {hours}:{minutes}:{seconds}"
unix_seconds = struct.unpack("!I", hk_data[33:37])[0]
content_list = [
latitude,
longitude,
altitude,
fix_mode,
sat_in_use,
date_string,
unix_seconds,
]
var_index += 13
reply.num_of_vars = var_index
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]
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=10)
def handle_bpx_hk_data(self, printer: FsfwTmTcPrinter, set_id: int, hk_data: bytes):
if set_id == BpxSetIds.GET_HK_SET:
fmt_str = "!HHHHhhhhIB"
inc_len = struct.calcsize(fmt_str)
(
charge_current,
discharge_current,
heater_current,
batt_voltage,
batt_temp_1,
batt_temp_2,
batt_temp_3,
batt_temp_4,
reboot_cntr,
boot_cause,
) = struct.unpack(fmt_str, hk_data[0:inc_len])
header_list = [
"Charge Current",
"Discharge Current",
"Heater Current",
"Battery Voltage",
"Batt Temp 1",
"Batt Temp 2",
"Batt Temp 3",
"Batt Temp 4",
"Reboot Counter",
"Boot Cause",
]
content_list = [
charge_current,
discharge_current,
heater_current,
batt_voltage,
batt_temp_1,
batt_temp_2,
batt_temp_3,
batt_temp_4,
reboot_cntr,
boot_cause,
]
validity_buffer = hk_data[inc_len:]
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=10)
elif set_id == BpxSetIds.GET_CFG_SET:
battheat_mode = hk_data[0]
battheat_low = struct.unpack("!b", hk_data[1:2])[0]
battheat_high = struct.unpack("!b", hk_data[2:3])[0]
header_list = [
"Battery Heater Mode",
"Battery Heater Low Limit",
"Battery Heater High Limit",
]
content_list = [battheat_mode, battheat_low, battheat_high]
validity_buffer = hk_data[3:]
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=10)
def handle_core_hk_data(self, printer: FsfwTmTcPrinter, hk_data: bytes):
fmt_str = "!fffH"
inc_len = struct.calcsize(fmt_str)
(temperature, ps_voltage, pl_voltage, tx_agc_value) = struct.unpack(
fmt_str, hk_data[0: 0 + inc_len]
)
printout = (
f"Chip Temperature [°C] {temperature} | PS Voltage [mV] {ps_voltage} | "
f"PL Voltage [mV] {pl_voltage} | TX AGC {tx_agc_value}"
)
log_to_both(printer, printout)
printer.print_validity_buffer(validity_buffer=hk_data[inc_len:], num_vars=4)
P60_INDEX_LIST = [
"ACU VCC",
"PDU1 VCC",
"X3 IDLE VCC",
"PDU2 VCC",
"ACU VBAT",
"PDU1 VBAT",
"X3 IDLE VBAT",
"PDU2 VBAT",
"STACK VBAT",
"STACK 3V3",
"STACK 5V",
"GS3V3",
"GS5V",
]
WDT_LIST = ["GND", "I2C", "CAN", "CSP0", "CSP1"]
PDU1_CHANNELS_NAMES = [
"TCS Board",
"Syrlinks",
"Startracker",
"MGT",
"SUS Nominal",
"SCEX",
"PLOC",
"ACS A Side",
"Unused Channel 8",
]
PDU2_CHANNELS_NAMES = [
"Q7S",
"Payload PCDU CH1",
"RW",
"TCS Heater In",
"SUS Redundant",
"Deployment Mechanism",
"Payload PCDU CH6",
"ACS B Side",
"Payload Camera",
]
PDU_CHANNEL_NAMES = [PDU1_CHANNELS_NAMES, PDU2_CHANNELS_NAMES]
class WdtInfo:
def __init__(self):
self.wdt_reboots_list = []
self.time_pings_left_list = []
def print(self, printer: FsfwTmTcPrinter):
wdt_info = "WDT Type | Reboots | Time or Pings left (CSP only)"
log_to_both(printer, wdt_info)
for idx in range(len(self.wdt_reboots_list)):
log_to_both(
printer,
f"{TmHandler.WDT_LIST[idx].ljust(5)} | "
f"{self.wdt_reboots_list[idx]:010} | {self.time_pings_left_list[idx]:010}",
)
def parse(self, wdt_data: bytes, current_idx: int) -> int:
priv_idx = 0
self.wdt_reboots_list = []
self.time_pings_left_list = []
for idx in range(5):
self.wdt_reboots_list.append(
struct.unpack("!I", wdt_data[priv_idx: priv_idx + 4])[0]
)
priv_idx += 4
current_idx += 4
for idx in range(3):
self.time_pings_left_list.append(
struct.unpack("!I", wdt_data[priv_idx: priv_idx + 4])[0]
)
priv_idx += 4
current_idx += 4
for idx in range(2):
self.time_pings_left_list.append(wdt_data[priv_idx])
current_idx += 1
priv_idx += 1
return current_idx
def handle_pdu_data(
self, printer: FsfwTmTcPrinter, pdu_idx: int, set_id: int, hk_data: bytes
):
current_idx = 0
priv_idx = pdu_idx - 1
if set_id == SetIds.PDU_1_AUX or set_id == SetIds.PDU_2_AUX:
fmt_str = "!hhBBBIIH"
inc_len = struct.calcsize(fmt_str)
(
vcc,
vbat,
conv_enb_0,
conv_enb_1,
conv_enb_2,
boot_cause,
uptime,
reset_cause,
) = struct.unpack(fmt_str, hk_data[current_idx: current_idx + inc_len])
log_to_both(printer, f"VCC {vcc} mV | VBAT {vbat} mV")
log_to_both(
printer, f"Converter Enables [{conv_enb_0},{conv_enb_1},{conv_enb_2}]"
)
log_to_both(
printer,
f"Boot Cause {boot_cause} | Uptime {uptime} | Reset Cause {reset_cause}",
)
current_idx += inc_len
latchup_list = []
log_to_both(printer, "Latchups")
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
latchup_list.append(
struct.unpack("!H", hk_data[current_idx: current_idx + 2])[0]
)
content_line = (
f"{TmHandler.PDU_CHANNEL_NAMES[priv_idx][idx].ljust(24)} | {latchup_list[idx]}"
)
log_to_both(printer, content_line)
current_idx += 2
device_types = []
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
device_types.append(hk_data[current_idx])
current_idx += 1
device_statuses = []
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
device_statuses.append(hk_data[current_idx])
current_idx += 1
wdt = self.WdtInfo()
current_idx = wdt.parse(wdt_data=hk_data[current_idx:], current_idx=current_idx)
wdt.print(printer=printer)
if set_id == SetIds.PDU_1_CORE or set_id == SetIds.PDU_2_CORE:
log_to_both(printer, f"Received PDU HK from PDU {pdu_idx}")
current_list = []
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
current_list.append(
struct.unpack("!h", hk_data[current_idx: current_idx + 2])[0]
)
current_idx += 2
voltage_list = []
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
voltage_list.append(
struct.unpack("!H", hk_data[current_idx: current_idx + 2])[0]
)
current_idx += 2
output_enb_list = []
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
output_enb_list.append(hk_data[current_idx])
current_idx += 1
header_str = f"{'Name'.ljust(24)} | OutEnb | U [mV] | I [mA]"
print(header_str)
printer.file_logger.info(header_str)
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
out_enb = f"{output_enb_list[idx]}".ljust(6)
content_line = (
f"{TmHandler.PDU_CHANNEL_NAMES[priv_idx][idx].ljust(24)} | {out_enb} | "
f"{voltage_list[idx]:05} | {current_list[idx]:04}"
)
log_to_both(printer, content_line)
fmt_str = "!IBh"
inc_len = struct.calcsize(fmt_str)
(boot_count, batt_mode, temperature) = struct.unpack(
fmt_str, hk_data[current_idx: current_idx + inc_len]
)
info = (
f"Boot Count {boot_count} | Battery Mode {batt_mode} | "
f"Temperature {temperature / 10.0}"
)
log_to_both(printer, info)
def handle_p60_hk_data(self, printer: FsfwTmTcPrinter, set_id: int, hk_data: bytes):
if set_id == SetIds.P60_CORE:
log_to_both(printer, "Received P60 Core HK. Voltages in mV, currents in mA")
current_idx = 0
current_list = []
for idx in range(13):
current_list.append(
struct.unpack("!h", hk_data[current_idx: current_idx + 2])[0]
)
current_idx += 2
voltage_list = []
for idx in range(13):
voltage_list.append(
struct.unpack("!H", hk_data[current_idx: current_idx + 2])[0]
)
current_idx += 2
out_enb_list = []
for idx in range(13):
out_enb_list.append(hk_data[current_idx])
current_idx += 1
header_str = f"{'Name'.ljust(24)} | OutEnb | U [mV] | I [mA]"
print(header_str)
printer.file_logger.info(header_str)
for idx in range(13):
out_enb = f"{out_enb_list[idx]}".ljust(6)
content_line = (
f"{TmHandler.P60_INDEX_LIST[idx].ljust(24)} | {out_enb} | "
f"{voltage_list[idx]:05} | {current_list[idx]:04}"
)
log_to_both(printer, content_line)
fmt_str = "!IBhHhh"
inc_len = struct.calcsize(fmt_str)
(
boot_count,
batt_mode,
batt_current,
batt_voltage,
temp_0,
temp_1,
) = struct.unpack(fmt_str, hk_data[current_idx: current_idx + inc_len])
current_idx += inc_len
batt_info = (
f"Batt: Mode {batt_mode} | Boot Count {boot_count} | "
f"Charge current {batt_current} | Voltage {batt_voltage}"
)
temps = f"In C: Temp 0 {temp_0 / 10.0} | Temp 1 {temp_1 / 10.0} | "
log_to_both(printer, temps)
log_to_both(printer, batt_info)
printer.print_validity_buffer(validity_buffer=hk_data[current_idx:], num_vars=9)
if set_id == SetIds.P60_AUX:
log_to_both(printer, "Received P60 AUX HK. Voltages in mV, currents in mA")
current_idx = 0
latchup_list = []
log_to_both(printer, "P60 Dock Latchups")
for idx in range(0, 13):
latchup_list.append(
struct.unpack("!H", hk_data[current_idx: current_idx + 2])[0]
)
content_line = f"{TmHandler.P60_INDEX_LIST[idx].ljust(24)} | {latchup_list[idx]}"
log_to_both(printer, content_line)
current_idx += 2
fmt_str = "!IIHBBHHhhB"
inc_len = struct.calcsize(fmt_str)
(
boot_cause,
uptime,
reset_cause,
heater_on,
conv_5v_on,
dock_vbat,
dock_vcc_c,
batt_temp_0,
batt_temp_1,
dearm_status,
) = struct.unpack(fmt_str, hk_data[current_idx: current_idx + inc_len])
current_idx += inc_len
wdt = self.WdtInfo()
current_idx = wdt.parse(wdt_data=hk_data[current_idx:], current_idx=current_idx)
fmt_str = "!hhbb"
inc_len = struct.calcsize(fmt_str)
(
batt_charge_current,
batt_discharge_current,
ant6_depl,
ar6_depl,
) = struct.unpack(fmt_str, hk_data[current_idx: current_idx + inc_len])
current_idx += inc_len
device_types = []
device_statuses = []
for idx in range(8):
device_types.append(hk_data[current_idx])
current_idx += 1
for idx in range(8):
device_statuses.append(hk_data[current_idx])
current_idx += 1
util_info = (
f"Reset Cause {reset_cause} | Boot Cause {boot_cause} | Uptime {uptime}"
)
util_info_2 = (
f"Conv 5V on {conv_5v_on} | Heater On {heater_on} | "
f"Dock VBAT {dock_vbat} | DOCK VCC Current {dock_vcc_c}"
)
log_to_both(printer, util_info)
log_to_both(printer, util_info_2)
wdt.print(printer)
misc_info = (
f"Dearm {dearm_status} | ANT6 Depl {ant6_depl} | AR6 Deply {ar6_depl}"
)
log_to_both(printer, misc_info)
batt_info = (
f"Batt Temp 0 {batt_temp_0 / 10.0} | Batt Temp 1 {batt_temp_1 / 10.0} | "
f"Charge Current {batt_charge_current} | Discharge Current {batt_discharge_current}"
)
log_to_both(printer, batt_info)
printer.print_validity_buffer(
validity_buffer=hk_data[current_idx:], num_vars=27
)

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pus_tm/hk_handling.py Normal file
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"""HK Handling for EIVE OBSW"""
import struct
import os
import datetime
from tmtccmd.config.definitions import HkReplyUnpacked
from tmtccmd.tm.pus_3_fsfw_hk import (
Service3Base,
HkContentType,
Service3FsfwTm,
)
from tmtccmd.logging import get_console_logger
from pus_tc.devs.bpx_batt import BpxSetIds
from pus_tc.devs.syrlinks_hk_handler import SetIds
from pus_tc.devs.p60dock import SetIds
from pus_tc.devs.imtq import ImtqSetIds
from tmtccmd.utility.obj_id import ObjectId, ObjectIdDictT
import config.object_ids as obj_ids
from pus_tm.devs.reaction_wheels import handle_rw_hk_data
from pus_tm.defs import FsfwTmTcPrinter, log_to_both
from pus_tm.tm_tcp_server import TmTcpServer
LOGGER = get_console_logger()
TM_TCP_SERVER = TmTcpServer.getInstance()
def handle_hk_packet(
raw_tm: bytes,
obj_id_dict: ObjectIdDictT,
printer: FsfwTmTcPrinter,
):
tm_packet = Service3FsfwTm.unpack(raw_telemetry=raw_tm, custom_hk_handling=False)
named_obj_id = obj_id_dict.get(tm_packet.object_id.as_bytes)
if named_obj_id is None:
named_obj_id = tm_packet.object_id
if tm_packet.subservice == 25 or tm_packet.subservice == 26:
hk_data = tm_packet.tm_data[8:]
TM_TCP_SERVER.report_raw_hk_data(object_id=named_obj_id,
set_id=tm_packet.set_id,
hk_data=hk_data)
printer.generic_hk_tm_print(
content_type=HkContentType.HK,
object_id=named_obj_id,
set_id=tm_packet.set_id,
hk_data=hk_data,
)
handle_regular_hk_print(
printer=printer,
object_id=named_obj_id,
hk_packet=tm_packet,
hk_data=hk_data,
)
if tm_packet.subservice == 10 or tm_packet.subservice == 12:
LOGGER.warning("HK definitions printout not implemented yet")
def handle_regular_hk_print(
printer: FsfwTmTcPrinter,
object_id: ObjectId,
hk_packet: Service3Base,
hk_data: bytes,
):
objb = object_id.as_bytes
set_id = hk_packet.set_id
"""This function is called when a Service 3 Housekeeping packet is received."""
if object_id in [obj_ids.RW1_ID, obj_ids.RW2_ID, obj_ids.RW3_ID, obj_ids.RW4_ID]:
handle_rw_hk_data(printer, object_id, set_id, hk_data)
if objb == obj_ids.SYRLINKS_HANDLER_ID:
if set_id == SetIds.RX_REGISTERS_DATASET:
return handle_syrlinks_rx_registers_dataset(printer, hk_data)
elif set_id == SetIds.TX_REGISTERS_DATASET:
return handle_syrlinks_tx_registers_dataset(printer, hk_data)
else:
LOGGER.info("Service 3 TM: Syrlinks handler reply with unknown set id")
if objb == obj_ids.IMTQ_HANDLER_ID:
if (set_id >= ImtqSetIds.POSITIVE_X_TEST) and (
set_id <= ImtqSetIds.NEGATIVE_Z_TEST
):
return handle_self_test_data(printer, hk_data)
else:
LOGGER.info("Service 3 TM: Syrlinks handler reply with unknown set id")
if objb == obj_ids.GPS_HANDLER_0_ID or object_id == obj_ids.GPS_HANDLER_1_ID:
handle_gps_data(printer=printer, hk_data=hk_data)
if objb == obj_ids.BPX_HANDLER_ID:
handle_bpx_hk_data(hk_data=hk_data, set_id=set_id, printer=printer)
if objb == obj_ids.CORE_CONTROLLER_ID:
return handle_core_hk_data(printer=printer, hk_data=hk_data)
if objb == obj_ids.PDU_1_HANDLER_ID:
return handle_pdu_data(
printer=printer, pdu_idx=1, set_id=set_id, hk_data=hk_data
)
if objb == obj_ids.PDU_2_HANDLER_ID:
return handle_pdu_data(
printer=printer, pdu_idx=2, set_id=set_id, hk_data=hk_data
)
if objb in [obj_ids.RW1_ID, obj_ids.RW2_ID, obj_ids.RW3_ID, obj_ids.RW4_ID]:
return handle_rw_hk_data(
printer=printer, object_id=object_id, set_id=set_id, hk_data=hk_data
)
if objb == obj_ids.P60_DOCK_HANDLER:
handle_p60_hk_data(printer=printer, set_id=set_id, hk_data=hk_data)
if objb == obj_ids.PL_PCDU_ID:
log_to_both(printer, "Received PL PCDU HK data")
if objb == obj_ids.THERMAL_CONTROLLER_ID:
handle_thermal_controller_hk_data( object_id=object_id, printer=printer, set_id=set_id, hk_data=hk_data)
else:
LOGGER.info("Service 3 TM: Parsing for this SID has not been implemented.")
return HkReplyUnpacked()
def handle_syrlinks_rx_registers_dataset( printer: FsfwTmTcPrinter, hk_data: bytes):
reply = HkReplyUnpacked()
header_list = [
"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]
content_list = [
rx_status,
rx_sensitivity,
rx_frequency_shift,
rx_iq_power,
rx_agc_value,
rx_demod_eb,
rx_demod_n0,
rx_data_rate,
]
validity_buffer = hk_data[22:]
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=8)
def handle_syrlinks_tx_registers_dataset(
printer: FsfwTmTcPrinter,
hk_data: bytes,
):
reply = HkReplyUnpacked()
header_list = ["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])
content_list = [tx_status, tx_waveform, tx_agc_value]
validity_buffer = hk_data[4:]
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=3)
def handle_self_test_data(printer: FsfwTmTcPrinter, hk_data: bytes):
header_list = [
"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]
validity_buffer = hk_data[129:]
content_list = [
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,
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,
]
num_of_vars = len(header_list)
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=num_of_vars)
def handle_thermal_controller_hk_data(object_id: ObjectId, printer: FsfwTmTcPrinter, set_id: int, hk_data: bytes):
if set_id == 0:
LOGGER.info("Received Sensor Temperature data")
# get all the floats
tm_data = struct.unpack("!ffffffffffffffff", hk_data[:16 * 4])
parsed_data = {}
# put them into a nice dictionary
parsed_data["SENSOR_PLOC_HEATSPREADER"] = tm_data[0]
parsed_data["SENSOR_PLOC_MISSIONBOARD"] = tm_data[1]
parsed_data["SENSOR_4K_CAMERA"] = tm_data[2]
parsed_data["SENSOR_DAC_HEATSPREADER"] = tm_data[3]
parsed_data["SENSOR_STARTRACKER"] = tm_data[4]
parsed_data["SENSOR_RW1"] = tm_data[5]
parsed_data["SENSOR_DRO"] = tm_data[6]
parsed_data["SENSOR_SCEX"] = tm_data[7]
parsed_data["SENSOR_X8"] = tm_data[8]
parsed_data["SENSOR_HPA"] = tm_data[9]
parsed_data["SENSOR_TX_MODUL"] = tm_data[10]
parsed_data["SENSOR_MPA"] = tm_data[11]
parsed_data["SENSOR_ACU"] = tm_data[12]
parsed_data["SENSOR_PLPCDU_HEATSPREADER"] = tm_data[13]
parsed_data["SENSOR_TCS_BOARD"] = tm_data[14]
parsed_data["SENSOR_MAGNETTORQUER"] = tm_data[15]
TM_TCP_SERVER.report_parsed_hk_data(object_id, set_id, parsed_data)
def handle_gps_data(printer: FsfwTmTcPrinter, hk_data: bytes):
LOGGER.info(f"Received GPS data, HK data length {len(hk_data)}")
reply = HkReplyUnpacked()
var_index = 0
header_list = [
"Latitude",
"Longitude",
"Altitude",
"Fix Mode",
"Sats in Use",
"Date",
"Unix Seconds",
]
latitude = struct.unpack("!d", hk_data[0:8])[0]
longitude = struct.unpack("!d", hk_data[8:16])[0]
altitude = struct.unpack("!d", hk_data[16:24])[0]
fix_mode = hk_data[24]
sat_in_use = hk_data[25]
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]
date_string = f"{day}.{month}.{year} {hours}:{minutes}:{seconds}"
unix_seconds = struct.unpack("!I", hk_data[33:37])[0]
content_list = [
latitude,
longitude,
altitude,
fix_mode,
sat_in_use,
date_string,
unix_seconds,
]
var_index += 13
reply.num_of_vars = var_index
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]
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=10)
def handle_bpx_hk_data(printer: FsfwTmTcPrinter, set_id: int, hk_data: bytes):
if set_id == BpxSetIds.GET_HK_SET:
fmt_str = "!HHHHhhhhIB"
inc_len = struct.calcsize(fmt_str)
(
charge_current,
discharge_current,
heater_current,
batt_voltage,
batt_temp_1,
batt_temp_2,
batt_temp_3,
batt_temp_4,
reboot_cntr,
boot_cause,
) = struct.unpack(fmt_str, hk_data[0:inc_len])
header_list = [
"Charge Current",
"Discharge Current",
"Heater Current",
"Battery Voltage",
"Batt Temp 1",
"Batt Temp 2",
"Batt Temp 3",
"Batt Temp 4",
"Reboot Counter",
"Boot Cause",
]
content_list = [
charge_current,
discharge_current,
heater_current,
batt_voltage,
batt_temp_1,
batt_temp_2,
batt_temp_3,
batt_temp_4,
reboot_cntr,
boot_cause,
]
validity_buffer = hk_data[inc_len:]
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=10)
elif set_id == BpxSetIds.GET_CFG_SET:
battheat_mode = hk_data[0]
battheat_low = struct.unpack("!b", hk_data[1:2])[0]
battheat_high = struct.unpack("!b", hk_data[2:3])[0]
header_list = [
"Battery Heater Mode",
"Battery Heater Low Limit",
"Battery Heater High Limit",
]
content_list = [battheat_mode, battheat_low, battheat_high]
validity_buffer = hk_data[3:]
log_to_both(printer, str(header_list))
log_to_both(printer, str(content_list))
printer.print_validity_buffer(validity_buffer=validity_buffer, num_vars=10)
def handle_core_hk_data(printer: FsfwTmTcPrinter, hk_data: bytes):
fmt_str = "!fffH"
inc_len = struct.calcsize(fmt_str)
(temperature, ps_voltage, pl_voltage, tx_agc_value) = struct.unpack(
fmt_str, hk_data[0: 0 + inc_len]
)
printout = (
f"Chip Temperature [°C] {temperature} | PS Voltage [mV] {ps_voltage} | "
f"PL Voltage [mV] {pl_voltage} | TX AGC {tx_agc_value}"
)
log_to_both(printer, printout)
printer.print_validity_buffer(validity_buffer=hk_data[inc_len:], num_vars=4)
P60_INDEX_LIST = [
"ACU VCC",
"PDU1 VCC",
"X3 IDLE VCC",
"PDU2 VCC",
"ACU VBAT",
"PDU1 VBAT",
"X3 IDLE VBAT",
"PDU2 VBAT",
"STACK VBAT",
"STACK 3V3",
"STACK 5V",
"GS3V3",
"GS5V",
]
WDT_LIST = ["GND", "I2C", "CAN", "CSP0", "CSP1"]
PDU1_CHANNELS_NAMES = [
"TCS Board",
"Syrlinks",
"Startracker",
"MGT",
"SUS Nominal",
"SCEX",
"PLOC",
"ACS A Side",
"Unused Channel 8",
]
PDU2_CHANNELS_NAMES = [
"Q7S",
"Payload PCDU CH1",
"RW",
"TCS Heater In",
"SUS Redundant",
"Deployment Mechanism",
"Payload PCDU CH6",
"ACS B Side",
"Payload Camera",
]
PDU_CHANNEL_NAMES = [PDU1_CHANNELS_NAMES, PDU2_CHANNELS_NAMES]
class WdtInfo:
def __init__(self):
self.wdt_reboots_list = []
self.time_pings_left_list = []
def print(self, printer: FsfwTmTcPrinter):
wdt_info = "WDT Type | Reboots | Time or Pings left (CSP only)"
log_to_both(printer, wdt_info)
for idx in range(len(self.wdt_reboots_list)):
log_to_both(
printer,
f"{TmHandler.WDT_LIST[idx].ljust(5)} | "
f"{self.wdt_reboots_list[idx]:010} | {self.time_pings_left_list[idx]:010}",
)
def parse(self, wdt_data: bytes, current_idx: int) -> int:
priv_idx = 0
self.wdt_reboots_list = []
self.time_pings_left_list = []
for idx in range(5):
self.wdt_reboots_list.append(
struct.unpack("!I", wdt_data[priv_idx: priv_idx + 4])[0]
)
priv_idx += 4
current_idx += 4
for idx in range(3):
self.time_pings_left_list.append(
struct.unpack("!I", wdt_data[priv_idx: priv_idx + 4])[0]
)
priv_idx += 4
current_idx += 4
for idx in range(2):
self.time_pings_left_list.append(wdt_data[priv_idx])
current_idx += 1
priv_idx += 1
return current_idx
def handle_pdu_data(
printer: FsfwTmTcPrinter, pdu_idx: int, set_id: int, hk_data: bytes
):
current_idx = 0
priv_idx = pdu_idx - 1
if set_id == SetIds.PDU_1_AUX or set_id == SetIds.PDU_2_AUX:
fmt_str = "!hhBBBIIH"
inc_len = struct.calcsize(fmt_str)
(
vcc,
vbat,
conv_enb_0,
conv_enb_1,
conv_enb_2,
boot_cause,
uptime,
reset_cause,
) = struct.unpack(fmt_str, hk_data[current_idx: current_idx + inc_len])
log_to_both(printer, f"VCC {vcc} mV | VBAT {vbat} mV")
log_to_both(
printer, f"Converter Enables [{conv_enb_0},{conv_enb_1},{conv_enb_2}]"
)
log_to_both(
printer,
f"Boot Cause {boot_cause} | Uptime {uptime} | Reset Cause {reset_cause}",
)
current_idx += inc_len
latchup_list = []
log_to_both(printer, "Latchups")
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
latchup_list.append(
struct.unpack("!H", hk_data[current_idx: current_idx + 2])[0]
)
content_line = (
f"{TmHandler.PDU_CHANNEL_NAMES[priv_idx][idx].ljust(24)} | {latchup_list[idx]}"
)
log_to_both(printer, content_line)
current_idx += 2
device_types = []
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
device_types.append(hk_data[current_idx])
current_idx += 1
device_statuses = []
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
device_statuses.append(hk_data[current_idx])
current_idx += 1
wdt = WdtInfo()
current_idx = wdt.parse(wdt_data=hk_data[current_idx:], current_idx=current_idx)
wdt.print(printer=printer)
if set_id == SetIds.PDU_1_CORE or set_id == SetIds.PDU_2_CORE:
log_to_both(printer, f"Received PDU HK from PDU {pdu_idx}")
current_list = []
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
current_list.append(
struct.unpack("!h", hk_data[current_idx: current_idx + 2])[0]
)
current_idx += 2
voltage_list = []
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
voltage_list.append(
struct.unpack("!H", hk_data[current_idx: current_idx + 2])[0]
)
current_idx += 2
output_enb_list = []
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
output_enb_list.append(hk_data[current_idx])
current_idx += 1
header_str = f"{'Name'.ljust(24)} | OutEnb | U [mV] | I [mA]"
print(header_str)
printer.file_logger.info(header_str)
for idx in range(len(TmHandler.PDU1_CHANNELS_NAMES)):
out_enb = f"{output_enb_list[idx]}".ljust(6)
content_line = (
f"{TmHandler.PDU_CHANNEL_NAMES[priv_idx][idx].ljust(24)} | {out_enb} | "
f"{voltage_list[idx]:05} | {current_list[idx]:04}"
)
log_to_both(printer, content_line)
fmt_str = "!IBh"
inc_len = struct.calcsize(fmt_str)
(boot_count, batt_mode, temperature) = struct.unpack(
fmt_str, hk_data[current_idx: current_idx + inc_len]
)
info = (
f"Boot Count {boot_count} | Battery Mode {batt_mode} | "
f"Temperature {temperature / 10.0}"
)
log_to_both(printer, info)
def handle_p60_hk_data(printer: FsfwTmTcPrinter, set_id: int, hk_data: bytes):
if set_id == SetIds.P60_CORE:
log_to_both(printer, "Received P60 Core HK. Voltages in mV, currents in mA")
current_idx = 0
current_list = []
for idx in range(13):
current_list.append(
struct.unpack("!h", hk_data[current_idx: current_idx + 2])[0]
)
current_idx += 2
voltage_list = []
for idx in range(13):
voltage_list.append(
struct.unpack("!H", hk_data[current_idx: current_idx + 2])[0]
)
current_idx += 2
out_enb_list = []
for idx in range(13):
out_enb_list.append(hk_data[current_idx])
current_idx += 1
header_str = f"{'Name'.ljust(24)} | OutEnb | U [mV] | I [mA]"
print(header_str)
printer.file_logger.info(header_str)
for idx in range(13):
out_enb = f"{out_enb_list[idx]}".ljust(6)
content_line = (
f"{TmHandler.P60_INDEX_LIST[idx].ljust(24)} | {out_enb} | "
f"{voltage_list[idx]:05} | {current_list[idx]:04}"
)
log_to_both(printer, content_line)
fmt_str = "!IBhHhh"
inc_len = struct.calcsize(fmt_str)
(
boot_count,
batt_mode,
batt_current,
batt_voltage,
temp_0,
temp_1,
) = struct.unpack(fmt_str, hk_data[current_idx: current_idx + inc_len])
current_idx += inc_len
batt_info = (
f"Batt: Mode {batt_mode} | Boot Count {boot_count} | "
f"Charge current {batt_current} | Voltage {batt_voltage}"
)
temps = f"In C: Temp 0 {temp_0 / 10.0} | Temp 1 {temp_1 / 10.0} | "
log_to_both(printer, temps)
log_to_both(printer, batt_info)
printer.print_validity_buffer(validity_buffer=hk_data[current_idx:], num_vars=9)
if set_id == SetIds.P60_AUX:
log_to_both(printer, "Received P60 AUX HK. Voltages in mV, currents in mA")
current_idx = 0
latchup_list = []
log_to_both(printer, "P60 Dock Latchups")
for idx in range(0, 13):
latchup_list.append(
struct.unpack("!H", hk_data[current_idx: current_idx + 2])[0]
)
content_line = f"{TmHandler.P60_INDEX_LIST[idx].ljust(24)} | {latchup_list[idx]}"
log_to_both(printer, content_line)
current_idx += 2
fmt_str = "!IIHBBHHhhB"
inc_len = struct.calcsize(fmt_str)
(
boot_cause,
uptime,
reset_cause,
heater_on,
conv_5v_on,
dock_vbat,
dock_vcc_c,
batt_temp_0,
batt_temp_1,
dearm_status,
) = struct.unpack(fmt_str, hk_data[current_idx: current_idx + inc_len])
current_idx += inc_len
wdt = WdtInfo()
current_idx = wdt.parse(wdt_data=hk_data[current_idx:], current_idx=current_idx)
fmt_str = "!hhbb"
inc_len = struct.calcsize(fmt_str)
(
batt_charge_current,
batt_discharge_current,
ant6_depl,
ar6_depl,
) = struct.unpack(fmt_str, hk_data[current_idx: current_idx + inc_len])
current_idx += inc_len
device_types = []
device_statuses = []
for idx in range(8):
device_types.append(hk_data[current_idx])
current_idx += 1
for idx in range(8):
device_statuses.append(hk_data[current_idx])
current_idx += 1
util_info = (
f"Reset Cause {reset_cause} | Boot Cause {boot_cause} | Uptime {uptime}"
)
util_info_2 = (
f"Conv 5V on {conv_5v_on} | Heater On {heater_on} | "
f"Dock VBAT {dock_vbat} | DOCK VCC Current {dock_vcc_c}"
)
log_to_both(printer, util_info)
log_to_both(printer, util_info_2)
wdt.print(printer)
misc_info = (
f"Dearm {dearm_status} | ANT6 Depl {ant6_depl} | AR6 Deply {ar6_depl}"
)
log_to_both(printer, misc_info)
batt_info = (
f"Batt Temp 0 {batt_temp_0 / 10.0} | Batt Temp 1 {batt_temp_1 / 10.0} | "
f"Charge Current {batt_charge_current} | Discharge Current {batt_discharge_current}"
)
log_to_both(printer, batt_info)
printer.print_validity_buffer(
validity_buffer=hk_data[current_idx:], num_vars=27
)

102
pus_tm/tm_tcp_server.py Normal file
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import socket
from typing import Optional
import json
import base64
from tmtccmd.logging import get_console_logger
from tmtccmd.utility.obj_id import ObjectId
# TODO add to configuration parameters
SERVER_HOST = ""
SERVER_PORT = 7305
LOGGER = get_console_logger()
class TmTcpServer:
_Instance = None
def __init__(
self):
self.server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.server_socket.bind((SERVER_HOST, SERVER_PORT))
# for now, only accept one connection
self.server_socket.listen(0)
self.server_socket.setblocking(False)
self.client_connection: Optional[socket.socket] = None
def __del__(self):
try:
self.close()
except:
LOGGER.warning("Could not close sockets!")
def close(self):
self.server_socket.close()
if self.client_connection != None:
self.client_connection.close()
def getInstance():
if TmTcpServer._Instance == None:
TmTcpServer._Instance = TmTcpServer()
return TmTcpServer._Instance
def _send_dictionary_over_socket(self, dictionary):
# keep listeners current
if self.client_connection == None:
# no running connection, see if a client wants to connect
try:
(self.client_connection, _) = self.server_socket.accept()
self.client_connection.setblocking(False)
except:
# no client waiting
return
data_json_bytes = json.dumps(dictionary).encode()
# dle encode the bytes
# Taking a shortcut as json is inherently
# not binary (we also encoded it as utf-8), so there
# can not be any 0x02 or 0x03 be in there
data_json_bytes = b'\x02' + data_json_bytes + b'\n' + b'\x03'
try:
sent_length = self.client_connection.send(data_json_bytes)
except:
self.client_connection = None
return
if sent_length == 0:
self.client_connection.close()
self.client_connection = None
def report_raw_hk_data(self, object_id: ObjectId,
set_id: int,
hk_data: bytes):
data_dict = {}
data_dict["type"] = "TM"
data_dict["tmType"] = "Raw HK"
data_dict["objectId"] = object_id.as_string
data_dict["setId"] = set_id
data_dict["rawData"] = base64.b64encode(hk_data).decode()
self._send_dictionary_over_socket(data_dict)
def report_parsed_hk_data(self, object_id: ObjectId,
set_id: int,
data_dictionary):
data_dict = {}
data_dict["type"] = "TM"
data_dict["tmType"] = "Parsed HK"
data_dict["objectId"] = object_id.as_string
data_dict["setId"] = set_id
data_dict["content"] = data_dictionary
self._send_dictionary_over_socket(data_dict)