261 lines
14 KiB
Python
261 lines
14 KiB
Python
# -*- coding: utf-8 -*-
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"""
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@file star_tracker.py
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@brief Star tracker commanding
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@author J. Meier
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@date 14.08.2021
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"""
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import struct
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from tmtccmd.config.definitions import QueueCommands
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from tmtccmd.tc.packer import TcQueueT
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from spacepackets.ecss.tc import PusTelecommand
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from pus_tc.service_200_mode import pack_mode_data
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class StarTrackerActionIds:
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PING = 0
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BOOT = 1
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REQ_VERSION = 2
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REQ_INTERFACE = 3
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REQ_TIME = 4
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REQ_POWER = 11
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SWITCH_TO_BOOTLOADER_PROGRAM = 7
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DOWNLOAD_IMAGE = 9
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UPLOAD_IMAGE = 10
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SUBSCRIBE_TO_TM = 18
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REQ_SOLUTION = 24
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REQ_TEMPERATURE = 25
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REQ_HISTOGRAM = 28
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REQ_CONTRAST = 29
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LIMITS = 40
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MOUNTING = 41
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CAMERA = 42
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BLOB = 43
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CENTROIDING = 44
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LISA = 45
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MATCHING = 46
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TRACKING = 47
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VALIDATION = 48
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ALGO = 49
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CHECKSUM = 50
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RAED = 51
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WRITE = 52
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TAKE_IMAGE = 15
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STOP_IMAGE_LOADER = 55
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RESET_ERROR = 56
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CHANGE_DOWNLOAD_IMAGE = 57
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SET_JSON_FILE_NAME = 58
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class ImagePathDefs:
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uploadFile = "/mnt/sd0/startracker/gemma.bin"
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downloadFile = "test_image.bin"
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downloadPath = "/mnt/sd0/startracker"
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jsonFile = "/mnt/sd0/startracker/test.json"
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flashFile = "/mnt/sd0/startracker/flash.bin"
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def pack_star_tracker_commands(object_id: bytearray, tc_queue: TcQueueT, op_code: str) -> TcQueueT:
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tc_queue.appendleft(
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(QueueCommands.PRINT,
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"Generate command for star tracker with object id: 0x" + object_id.hex())
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)
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if op_code == "0":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Mode On"))
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command = pack_mode_data(object_id, 1, 0)
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command = PusTelecommand(service=200, subservice=1, ssc=10, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "1":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Mode Normal"))
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command = pack_mode_data(object_id, 2, 0)
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command = PusTelecommand(service=200, subservice=1, ssc=11, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "2":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Mode Off"))
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command = pack_mode_data(object_id, 0, 0)
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command = PusTelecommand(service=200, subservice=1, ssc=12, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "3":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Mode Raw"))
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command = pack_mode_data(object_id, 3, 0)
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command = PusTelecommand(service=200, subservice=1, ssc=13, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "4":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Ping"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.PING)
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command = PusTelecommand(service=8, subservice=128, ssc=30, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "5":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Switch to bootloader program"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.SWITCH_TO_BOOTLOADER_PROGRAM)
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command = PusTelecommand(service=8, subservice=128, ssc=31, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "6":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Temperature request"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_TEMPERATURE)
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command = PusTelecommand(service=8, subservice=128, ssc=32, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "7":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request version"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_VERSION)
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command = PusTelecommand(service=8, subservice=128, ssc=33, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "8":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request interface"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_INTERFACE)
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command = PusTelecommand(service=8, subservice=128, ssc=34, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "9":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request power"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_POWER)
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command = PusTelecommand(service=8, subservice=128, ssc=35, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "10":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Subscribe to telemetry"))
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tm_id = int(input("Specify Id of tm: "))
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command = object_id + struct.pack('!I', StarTrackerActionIds.SUBSCRIBE_TO_TM) + struct.pack('B', tm_id)
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command = PusTelecommand(service=8, subservice=128, ssc=36, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "11":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Boot"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.BOOT)
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command = PusTelecommand(service=8, subservice=128, ssc=37, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "12":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request time"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_TIME)
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command = PusTelecommand(service=8, subservice=128, ssc=38, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "13":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request solution"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_SOLUTION)
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command = PusTelecommand(service=8, subservice=128, ssc=39, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "14":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Upload image"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.UPLOAD_IMAGE) + \
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bytearray(ImagePathDefs.uploadFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=40, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "15":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Download image"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.DOWNLOAD_IMAGE) + \
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bytearray(ImagePathDefs.downloadPath, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=53, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "16":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Set limits"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.LIMITS) + \
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bytearray(ImagePathDefs.jsonFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=42, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "17":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Set tracking parameters"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.TRACKING) + \
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bytearray(ImagePathDefs.jsonFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=43, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "18":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Mounting"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.MOUNTING) + \
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bytearray(ImagePathDefs.jsonFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=44, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "19":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Camera"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.CAMERA) + \
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bytearray(ImagePathDefs.jsonFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=45, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "20":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Blob"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.BLOB) + \
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bytearray(ImagePathDefs.jsonFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=46, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "21":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Centroiding"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.CENTROIDING) + \
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bytearray(ImagePathDefs.jsonFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=47, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "22":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: LISA"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.LISA) + \
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bytearray(ImagePathDefs.jsonFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=48, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "23":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Matching"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.MATCHING) + \
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bytearray(ImagePathDefs.jsonFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=49, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "24":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Validation"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.VALIDATION) + \
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bytearray(ImagePathDefs.jsonFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=50, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "25":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Algo"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.ALGO) + \
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bytearray(ImagePathDefs.jsonFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=51, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "26":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Take image"))
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actionid = int(input("Specify parameter ID (nominal - 4): "))
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command = object_id + struct.pack('!I', StarTrackerActionIds.TAKE_IMAGE) + struct.pack('!B', actionid)
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command = PusTelecommand(service=8, subservice=128, ssc=52, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "27":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Stop image loader"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.STOP_IMAGE_LOADER)
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command = PusTelecommand(service=8, subservice=128, ssc=54, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "28":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Reset error signal"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.RESET_ERROR)
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command = PusTelecommand(service=8, subservice=128, ssc=54, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "29":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Set name of download image"))
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filename = input("Specify download image name: ")
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command = object_id + struct.pack('!I', StarTrackerActionIds.CHANGE_DOWNLOAD_IMAGE) + \
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bytearray(filename, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=54, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "30":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request histogram"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_HISTOGRAM)
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command = PusTelecommand(service=8, subservice=128, ssc=55, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "31":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request contrast"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_CONTRAST)
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command = PusTelecommand(service=8, subservice=128, ssc=56, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "32":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Set json filename"))
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command = object_id + struct.pack('!I', StarTrackerActionIds.SET_JSON_FILE_NAME) + \
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bytearray(ImagePathDefs.jsonFile, 'utf-8')
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command = PusTelecommand(service=8, subservice=128, ssc=57, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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if op_code == "33":
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tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Write"))
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command = pack_write_command(object_id)
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command = PusTelecommand(service=8, subservice=128, ssc=58, app_data=command)
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tc_queue.appendleft(command.pack_command_tuple())
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def pack_write_command(object_id: bytearray) -> bytearray:
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region = 1
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address = 0
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command = object_id + struct.pack('!I', StarTrackerActionIds.WRITE) + struct.pack('!B', region) + \
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struct.pack('!I', address) + bytearray(ImagePathDefs.flashFile, 'utf-8')
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return command
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