340 lines
12 KiB
Python
340 lines
12 KiB
Python
"""HK Handling for EIVE OBSW"""
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import struct
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import os
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import datetime
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from tmtccmd.config.definitions import HkReplyUnpacked
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from tmtccmd.tm.service_3_housekeeping import Service3Base
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from tmtccmd.utility.logger import get_console_logger
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from pus_tc.bpx_batt import BpxSetIds
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from pus_tc.syrlinks_hk_handler import SetIds
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from pus_tc.imtq import ImtqSetIds
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from config.object_ids import (
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SYRLINKS_HANDLER_ID,
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IMTQ_HANDLER_ID,
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GPS_HANDLER_0_ID,
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GPS_HANDLER_1_ID,
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BPX_HANDLER_ID,
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)
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LOGGER = get_console_logger()
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def handle_user_hk_packet(
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object_id: bytes, set_id: int, hk_data: bytearray, service3_packet: Service3Base
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) -> HkReplyUnpacked:
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"""This function is called when a Service 3 Housekeeping packet is received."""
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if object_id == SYRLINKS_HANDLER_ID:
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if set_id == SetIds.RX_REGISTERS_DATASET:
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return handle_syrlinks_rx_registers_dataset(hk_data)
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elif set_id == SetIds.TX_REGISTERS_DATASET:
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return handle_syrlinks_tx_registers_dataset(hk_data)
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else:
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LOGGER.info("Serive 3 TM: Syrlinks handler reply with unknown set id")
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elif object_id == IMTQ_HANDLER_ID:
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if (set_id >= ImtqSetIds.POSITIVE_X_TEST) and (
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set_id <= ImtqSetIds.NEGATIVE_Z_TEST
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):
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return handle_self_test_data(hk_data)
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else:
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LOGGER.info("Serive 3 TM: Syrlinks handler reply with unknown set id")
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elif object_id == GPS_HANDLER_0_ID or object_id == GPS_HANDLER_1_ID:
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return handle_gps_data(hk_data=hk_data)
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elif object_id == BPX_HANDLER_ID:
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return handle_bpx_hk_data(hk_data=hk_data, set_id=set_id)
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else:
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LOGGER.info("Service 3 TM: Parsing for this SID has not been implemented.")
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return HkReplyUnpacked()
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def handle_syrlinks_rx_registers_dataset(
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hk_data: bytearray,
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) -> HkReplyUnpacked:
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reply = HkReplyUnpacked()
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reply.header_list = [
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"RX Status",
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"RX Sensitivity",
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"RX Frequency Shift",
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"RX IQ Power",
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"RX AGC Value",
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"RX Demod Eb",
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"RX Demod N0",
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"RX Datarate",
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]
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rx_status = hk_data[0]
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rx_sensitivity = struct.unpack("!I", hk_data[1:5])
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rx_frequency_shift = struct.unpack("!I", hk_data[5:9])
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rx_iq_power = struct.unpack("!H", hk_data[9:11])
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rx_agc_value = struct.unpack("!H", hk_data[11:13])
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rx_demod_eb = struct.unpack("!I", hk_data[13:17])
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rx_demod_n0 = struct.unpack("!I", hk_data[17:21])
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rx_data_rate = hk_data[21]
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reply.content_list = [
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rx_status,
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rx_sensitivity,
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rx_frequency_shift,
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rx_iq_power,
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rx_agc_value,
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rx_demod_eb,
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rx_demod_n0,
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rx_data_rate,
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]
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reply.validity_buffer = hk_data[22:]
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reply.num_of_vars = 8
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return reply
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def handle_syrlinks_tx_registers_dataset(
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hk_data: bytearray,
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) -> HkReplyUnpacked:
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reply = HkReplyUnpacked()
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reply.header_list = ["TX Status", "TX Waveform", "TX AGC value"]
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tx_status = hk_data[0]
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tx_waveform = hk_data[1]
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tx_agc_value = struct.unpack("!H", hk_data[2:4])
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reply.content_list = [tx_status, tx_waveform, tx_agc_value]
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reply.validity_buffer = hk_data[4:]
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reply.num_of_vars = 3
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return reply
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def handle_self_test_data(hk_data: bytearray) -> HkReplyUnpacked:
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reply = HkReplyUnpacked()
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reply.hk_header = [
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"Init Err",
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"Init Raw Mag X [nT]",
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"Init Raw Mag Y [nT]",
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"Init Raw Mag Z [nT]",
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"Init Cal Mag X [nT]",
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"Init Cal Mag Y [nT]",
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"Init Cal Mag Z [nT]",
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"Init Coil X Current [mA]",
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"Init Coil Y Current [mA]",
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"Init Coil Z Current [mA]",
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"Init Coil X Temperature [°C]",
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"Init Coil Y Temperature [°C]",
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"Init Coil Z Temperature [°C]",
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"Err",
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"Raw Mag X [nT]",
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"Raw Mag Y [nT]",
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"Raw Mag Z [nT]",
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"Cal Mag X [nT]",
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"Cal Mag Y [nT]",
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"Cal Mag Z [nT]",
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"Coil X Current [mA]",
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"Coil Y Current [mA]",
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"Coil Z Current [mA]",
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"Coil X Temperature [°C]",
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"Coil Y Temperature [°C]",
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"Coil Z Temperature [°C]",
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"Fina Err",
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"Fina Raw Mag X [nT]",
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"Fina Raw Mag Y [nT]",
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"Fina Raw Mag Z [nT]",
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"Fina Cal Mag X [nT]",
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"Fina Cal Mag Y [nT]",
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"Fina Cal Mag Z [nT]",
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"Fina Coil X Current [mA]",
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"Fina Coil Y Current [mA]",
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"Fina Coil Z Current [mA]",
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"Fina Coil X Temperature [°C]",
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"Fina Coil Y Temperature [°C]",
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"Fina Coil Z Temperature [°C]",
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]
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# INIT step (no coil actuation)
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init_err = hk_data[0]
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init_raw_mag_x = struct.unpack("!f", hk_data[1:5])[0]
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init_raw_mag_y = struct.unpack("!f", hk_data[5:9])[0]
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init_raw_mag_z = struct.unpack("!f", hk_data[9:13])[0]
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init_cal_mag_x = struct.unpack("!f", hk_data[13:17])[0]
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init_cal_mag_y = struct.unpack("!f", hk_data[17:21])[0]
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init_cal_mag_z = struct.unpack("!f", hk_data[21:25])[0]
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init_coil_x_current = struct.unpack("!f", hk_data[25:29])[0]
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init_coil_y_current = struct.unpack("!f", hk_data[29:33])[0]
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init_coil_z_current = struct.unpack("!f", hk_data[33:37])[0]
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init_coil_x_temperature = struct.unpack("!H", hk_data[37:39])[0]
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init_coil_y_temperature = struct.unpack("!H", hk_data[39:41])[0]
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init_coil_z_temperature = struct.unpack("!H", hk_data[41:43])[0]
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# Actuation step
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err = hk_data[43]
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raw_mag_x = struct.unpack("!f", hk_data[44:48])[0]
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raw_mag_y = struct.unpack("!f", hk_data[48:52])[0]
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raw_mag_z = struct.unpack("!f", hk_data[52:56])[0]
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cal_mag_x = struct.unpack("!f", hk_data[56:60])[0]
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cal_mag_y = struct.unpack("!f", hk_data[60:64])[0]
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cal_mag_z = struct.unpack("!f", hk_data[64:68])[0]
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coil_x_current = struct.unpack("!f", hk_data[68:72])[0]
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coil_y_current = struct.unpack("!f", hk_data[72:76])[0]
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coil_z_current = struct.unpack("!f", hk_data[76:80])[0]
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coil_x_temperature = struct.unpack("!H", hk_data[80:82])[0]
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coil_y_temperature = struct.unpack("!H", hk_data[82:84])[0]
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coil_z_temperature = struct.unpack("!H", hk_data[84:86])[0]
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# FINA step (no coil actuation)
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fina_err = hk_data[86]
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fina_raw_mag_x = struct.unpack("!f", hk_data[87:91])[0]
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fina_raw_mag_y = struct.unpack("!f", hk_data[91:95])[0]
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fina_raw_mag_z = struct.unpack("!f", hk_data[95:99])[0]
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fina_cal_mag_x = struct.unpack("!f", hk_data[99:103])[0]
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fina_cal_mag_y = struct.unpack("!f", hk_data[103:107])[0]
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fina_cal_mag_z = struct.unpack("!f", hk_data[107:111])[0]
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fina_coil_x_current = struct.unpack("!f", hk_data[111:115])[0]
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fina_coil_y_current = struct.unpack("!f", hk_data[115:119])[0]
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fina_coil_z_current = struct.unpack("!f", hk_data[119:123])[0]
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fina_coil_x_temperature = struct.unpack("!H", hk_data[123:125])[0]
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fina_coil_y_temperature = struct.unpack("!H", hk_data[125:127])[0]
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fina_coil_z_temperature = struct.unpack("!H", hk_data[127:129])[0]
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reply.validity_buffer = hk_data[129:]
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reply.content_list = [
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init_err,
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init_raw_mag_x,
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init_raw_mag_y,
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init_raw_mag_z,
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init_cal_mag_x,
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init_cal_mag_y,
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init_cal_mag_z,
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init_coil_x_current,
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init_coil_y_current,
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init_coil_z_current,
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init_coil_x_temperature,
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init_coil_y_temperature,
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init_coil_z_temperature,
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err,
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raw_mag_x,
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init_raw_mag_y,
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raw_mag_z,
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cal_mag_x,
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cal_mag_y,
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cal_mag_z,
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coil_x_current,
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coil_y_current,
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coil_z_current,
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coil_x_temperature,
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coil_y_temperature,
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coil_z_temperature,
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fina_err,
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fina_raw_mag_x,
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fina_raw_mag_y,
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fina_raw_mag_z,
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fina_cal_mag_x,
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fina_cal_mag_y,
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fina_cal_mag_z,
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fina_coil_x_current,
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fina_coil_y_current,
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fina_coil_z_current,
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fina_coil_x_temperature,
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fina_coil_y_temperature,
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fina_coil_z_temperature,
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]
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reply.num_of_vars = len(reply.hk_header)
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return reply
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def handle_gps_data(hk_data: bytearray) -> HkReplyUnpacked:
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LOGGER.info(f"Received GPS data, HK data length {len(hk_data)}")
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reply = HkReplyUnpacked()
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var_index = 0
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header_array = []
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content_array = []
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reply.header_list = [
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"Latitude",
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"Longitude",
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"Altitude",
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"Fix Mode",
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"Sats in Use",
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"Date",
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"Unix Seconds",
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]
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latitude = struct.unpack("!d", hk_data[0:8])[0]
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longitude = struct.unpack("!d", hk_data[8:16])[0]
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altitude = struct.unpack("!d", hk_data[16:24])[0]
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fix_mode = hk_data[24]
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sat_in_use = hk_data[25]
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year = struct.unpack("!H", hk_data[26:28])[0]
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month = hk_data[28]
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day = hk_data[29]
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hours = hk_data[30]
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minutes = hk_data[31]
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seconds = hk_data[32]
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date_string = f"{day}.{month}.{year} {hours}:{minutes}:{seconds}"
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unix_seconds = struct.unpack("!I", hk_data[33:37])[0]
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content_array = [
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latitude,
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longitude,
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altitude,
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fix_mode,
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sat_in_use,
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date_string,
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unix_seconds,
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]
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var_index += 13
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reply.num_of_vars = var_index
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if not os.path.isfile("gps_log.txt"):
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with open("gps_log.txt", "w") as gps_file:
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gps_file.write(
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"Time, Latitude [deg], Longitude [deg], Altitude [m], Fix Mode, Sats in Use, "
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"Date, Unix Seconds\n"
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)
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with open("gps_log.txt", "a") as gps_file:
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gps_file.write(
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f"{datetime.datetime.now()}, {latitude}, {longitude}, {altitude}, "
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f"{fix_mode}, {sat_in_use}, {date_string}, {unix_seconds}\n"
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)
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reply.validity_buffer = hk_data[37:39]
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return reply
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def handle_bpx_hk_data(hk_data: bytes, set_id: int) -> HkReplyUnpacked:
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LOGGER.info(f"Received BPX data, HK data length {len(hk_data)}")
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reply = HkReplyUnpacked()
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if set_id == BpxSetIds.GET_HK_SET:
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charge_current = struct.unpack("!H", hk_data[0:2])[0]
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discharge_current = struct.unpack("!H", hk_data[2:4])[0]
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heater_current = struct.unpack("!H", hk_data[4:6])[0]
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batt_voltage = struct.unpack("!H", hk_data[6:8])[0]
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batt_temp_1 = struct.unpack("!h", hk_data[8:10])[0]
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batt_temp_2 = struct.unpack("!h", hk_data[10:12])[0]
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batt_temp_3 = struct.unpack("!h", hk_data[12:14])[0]
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batt_temp_4 = struct.unpack("!h", hk_data[14:16])[0]
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reboot_cntr = struct.unpack("!I", hk_data[16:20])[0]
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boot_cause = hk_data[20]
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reply.header_list = [
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"Charge Current",
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"Discharge Current",
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"Heater Current",
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"Battery Voltage",
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"Batt Temp 1",
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"Batt Temp 2",
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"Batt Temp 3",
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"Batt Temp 4",
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"Reboot Counter",
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"Boot Cause",
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]
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reply.content_list = [
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charge_current,
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discharge_current,
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heater_current,
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batt_voltage,
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batt_temp_1,
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batt_temp_2,
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batt_temp_3,
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batt_temp_4,
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reboot_cntr,
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boot_cause,
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]
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reply.validity_buffer = hk_data[21:]
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elif set_id == BpxSetIds.GET_CFG_SET:
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battheat_mode = hk_data[0]
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battheat_low = struct.unpack("!b", hk_data[1:2])[0]
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battheat_high = struct.unpack("!b", hk_data[2:3])[0]
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reply.header_list = [
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"Battery Heater Mode",
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"Battery Heater Low Limit",
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"Battery Heater High Limit",
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]
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reply.content_list = [battheat_mode, battheat_low, battheat_high]
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reply.validity_buffer = hk_data[3:]
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return reply
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