158 lines
8.1 KiB
Python
158 lines
8.1 KiB
Python
"""
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@brief This file transfers control of housekeeping handling (PUS service 3) to the
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developer
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@details Template configuration file. Copy this folder to the TMTC commander root and adapt
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it to your needs.
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"""
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import struct
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from typing import Tuple
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from tmtccmd.pus_tm.service_3_housekeeping import Service3Base
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from tmtccmd.utility.logger import get_logger
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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 SYRLINKS_HANDLER, IMTQ_HANDLER_ID
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LOGGER = get_logger()
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def handle_user_hk_packet(object_id: bytes, set_id: int, hk_data: bytearray,
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service3_packet: Service3Base) -> Tuple[list, list, bytearray, int]:
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"""
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This function is called when a Service 3 Housekeeping packet is received.
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Please note that the object IDs should be compared by value because direct comparison of
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enumerations does not work in Python. For example use:
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if object_id.value == ObjectIds.TEST_OBJECT.value
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to test equality based on the object ID list.
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@param object_id:
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@param set_id:
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@param hk_data:
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@param service3_packet:
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@return: Expects a tuple, consisting of two lists, a bytearray and an integer
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The first list contains the header columns, the second list the list with
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the corresponding values. The bytearray is the validity buffer, which is usually appended
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at the end of the housekeeping packet. The last value is the number of parameters.
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"""
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if object_id == SYRLINKS_HANDLER:
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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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return [], [], bytearray(), 0
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elif object_id == IMTQ_HANDLER_ID:
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if (set_id >= ImtqSetIds.POSITIVE_X_TEST) and (set_id <= ImtqSetIds.NEGATIVE_Z_TEST):
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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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return [], [], bytearray(), 0
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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 [], [], bytearray(), 0
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def handle_syrlinks_rx_registers_dataset(hk_data: bytearray) -> Tuple[list, list, bytearray, int]:
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hk_header = []
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hk_content = []
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validity_buffer = bytearray()
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hk_header = ["RX Status", "RX Sensitivity", "RX Frequency Shift", "RX IQ Power", "RX AGC Value", "RX Demod Eb",
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"RX Demod N0", "RX Datarate"]
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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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hk_content = [rx_status, rx_sensitivity, rx_frequency_shift, rx_iq_power, rx_agc_value, rx_demod_eb, rx_demod_n0,
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rx_data_rate]
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return hk_header, hk_content, validity_buffer, 8
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def handle_syrlinks_tx_registers_dataset(hk_data: bytearray) -> Tuple[list, list, bytearray, int]:
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hk_header = []
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hk_content = []
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validity_buffer = bytearray()
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hk_header = ["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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hk_content = [tx_status, tx_waveform, tx_agc_value]
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return hk_header, hk_content, validity_buffer, 3
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def handle_self_test_data(hk_data: bytearray) -> Tuple[list, list, bytearray, int]:
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hk_header = []
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hk_content = []
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validity_buffer = bytearray()
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hk_header = ["Init Err", "Init Raw Mag X [nT]", "Init Raw Mag Y [nT]", "Init Raw Mag Z [nT]", "Init Cal Mag X [nT]",
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"Init Cal Mag Y [nT]", "Init Cal Mag Z [nT]", "Init Coil X Current [mA]", "Init Coil Y Current [mA]",
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"Init Coil Z Current [mA]", "Init Coil X Temperature [°C]", "Init Coil Y Temperature [°C]",
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"Init Coil Z Temperature [°C]", "Err", "Raw Mag X [nT]", "Raw Mag Y [nT]", "Raw Mag Z [nT]",
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"Cal Mag X [nT]", "Cal Mag Y [nT]", "Cal Mag Z [nT]", "Coil X Current [mA]", "Coil Y Current [mA]",
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"Coil Z Current [mA]", "Coil X Temperature [°C]", "Coil Y Temperature [°C]", "Coil Z Temperature [°C]",
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"Fina Err", "Fina Raw Mag X [nT]", "Fina Raw Mag Y [nT]", "Fina Raw Mag Z [nT]", "Fina Cal Mag X [nT]",
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"Fina Cal Mag Y [nT]", "Fina Cal Mag Z [nT]", "Fina Coil X Current [mA]", "Fina Coil Y Current [mA]",
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"Fina Coil Z Current [mA]", "Fina Coil X Temperature [°C]", "Fina Coil Y Temperature [°C]",
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"Fina Coil Z Temperature [°C]"]
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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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hk_content = [init_err, init_raw_mag_x, init_raw_mag_y, init_raw_mag_z, init_cal_mag_x, init_cal_mag_y,
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init_cal_mag_z, init_coil_x_current, init_coil_y_current, init_coil_z_current,
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init_coil_x_temperature, init_coil_y_temperature, init_coil_z_temperature, err, raw_mag_x,
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init_raw_mag_y, raw_mag_z, cal_mag_x, cal_mag_y, cal_mag_z, coil_x_current, coil_y_current,
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coil_z_current, coil_x_temperature, coil_y_temperature, coil_z_temperature, fina_err, fina_raw_mag_x,
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fina_raw_mag_y, fina_raw_mag_z, fina_cal_mag_x, fina_cal_mag_y, fina_cal_mag_z, fina_coil_x_current,
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fina_coil_y_current, fina_coil_z_current, fina_coil_x_temperature, fina_coil_y_temperature,
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fina_coil_z_temperature]
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return hk_header, hk_content, validity_buffer, len(hk_header)
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