config/definitions.py

@@ -38,3 +38,4 @@ class CustomServiceList(enum.Enum):
     STAR_TRACKER = 'star_tracker'
     CCSDS_HANDLER = 'ccsds_handler'
     PDEC_HANDLER = 'pdec_handler'
+    STR_IMG_HELPER = 'str_img_helper'

config/hook_implementations.py

@@ -279,6 +279,15 @@ def get_eive_service_op_code_dict(service_op_code_dict: ServiceOpCodeDictT):
 
     op_code_dict_srv_star_tracker = {
         "0": ("Star Tracker: Ping", {OpCodeDictKeys.TIMEOUT: 2.0}),
+        "1": ("Star Tracker: Reboot", {OpCodeDictKeys.TIMEOUT: 2.0}),
+        "2": ("Star Tracker: Request temperature", {OpCodeDictKeys.TIMEOUT: 2.0}),
+        "3": ("Star Tracker: Request version", {OpCodeDictKeys.TIMEOUT: 2.0}),
+        "4": ("Star Tracker: Request interface", {OpCodeDictKeys.TIMEOUT: 2.0}),
+        "5": ("Star Tracker: Request power", {OpCodeDictKeys.TIMEOUT: 2.0}),
+        "6": ("Star Tracker: Subscribe to telemetry", {OpCodeDictKeys.TIMEOUT: 2.0}),
+        "7": ("Star Tracker: Boot image (requires bootloader mode)", {OpCodeDictKeys.TIMEOUT: 2.0}),
+        "8": ("Star Tracker: Request time", {OpCodeDictKeys.TIMEOUT: 2.0}),
+        "9": ("Star Tracker: Request solution", {OpCodeDictKeys.TIMEOUT: 2.0})
     }
     service_star_tracker_tuple = ("Star tracker", op_code_dict_srv_star_tracker)
 
@@ -295,6 +304,11 @@ def get_eive_service_op_code_dict(service_op_code_dict: ServiceOpCodeDictT):
     }
     service_pdec_handler_tuple = ("PDEC Handler", op_code_dict_srv_pdec_handler)
 
+    op_code_dict_srv_str_img_helper = {
+        "0": ("Star Tracker Image Helper: Upload image", {OpCodeDictKeys.TIMEOUT: 2.0}),
+    }
+    service_str_img_helper_tuple = ("PDEC Handler", op_code_dict_srv_str_img_helper)
+
     service_op_code_dict[CustomServiceList.P60DOCK.value] = service_p60_tuple
     service_op_code_dict[CustomServiceList.PDU1.value] = service_pdu1_tuple
     service_op_code_dict[CustomServiceList.PDU2.value] = service_pdu2_tuple
@@ -311,3 +325,4 @@ def get_eive_service_op_code_dict(service_op_code_dict: ServiceOpCodeDictT):
     service_op_code_dict[CustomServiceList.PLOC_MEMORY_DUMPER.value] = service_ploc_memory_dumper_tuple
     service_op_code_dict[CustomServiceList.CCSDS_HANDLER.value] = service_ccsds_handler_tuple
     service_op_code_dict[CustomServiceList.PDEC_HANDLER.value] = service_pdec_handler_tuple
+    service_op_code_dict[CustomServiceList.STR_IMG_HELPER.value] = service_str_img_helper_tuple

config/object_ids.py

@@ -53,6 +53,7 @@ RAD_SENSOR_ID = bytes([0x44, 0x32, 0x00, 0xA5])
 PLOC_SUPV_ID = bytes([0x44, 0x33, 0x00, 0x16])
 PLOC_UPDATER_ID = bytes([0x44, 0x33, 0x00, 0x00])
 PLOC_MEMORY_DUMPER_ID = bytes([0x44, 0x33, 0x00, 0x01])
+STR_IMG_HELPER_ID = bytes([0x44, 0x33, 0x00, 0x02])
 PLOC_MPSOC_ID = bytes([0x44, 0x33, 0x00, 0x15])
 
 

pus_tc/pdu1.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-"""PDU2 is mounted on the X4 slot of the P60 dock
+"""PDU2 is mounted on the X2 slot of the P60 dock
 @author J. Meier
 @date   17.12.2020
 """
@@ -65,16 +65,16 @@ def pack_pdu1_commands(object_id: bytearray, tc_queue: TcQueueT, op_code: str):
             PDUConfigTable.out_en_2.parameter_size, Channel.on
         )
         tc_queue.appendleft(command.pack_command_tuple())
-    if op_code == Pdu1OpCodes.SUS_NOMINAL_ON.value:
-        tc_queue.appendleft((QueueCommands.PRINT, "PDU1: Turn SUS nominal on"))
-        command = pack_set_param_command(object_id, PDUConfigTable.out_en_4.parameter_address,
-                                         PDUConfigTable.out_en_4.parameter_size, Channel.on)
-        tc_queue.appendleft(command.pack_command_tuple())
     if op_code == Pdu1OpCodes.STAR_TRACKER_OFF.value:
         tc_queue.appendleft((QueueCommands.PRINT, "PDU1: Turn star tracker off"))
         command = pack_set_param_command(object_id, PDUConfigTable.out_en_2.parameter_address,
                                          PDUConfigTable.out_en_2.parameter_size, Channel.off)
         tc_queue.appendleft(command.pack_command_tuple())
+    if op_code == Pdu1OpCodes.SUS_NOMINAL_ON.value:
+        tc_queue.appendleft((QueueCommands.PRINT, "PDU1: Turn SUS nominal on"))
+        command = pack_set_param_command(object_id, PDUConfigTable.out_en_4.parameter_address,
+                                         PDUConfigTable.out_en_4.parameter_size, Channel.on)
+        tc_queue.appendleft(command.pack_command_tuple())
     if op_code == Pdu1OpCodes.SUS_NOMINAL_OFF.value:
         tc_queue.appendleft((QueueCommands.PRINT, "PDU1: Turn SUS nominal off"))
         command = pack_set_param_command(
@@ -96,13 +96,6 @@ def pack_pdu1_commands(object_id: bytearray, tc_queue: TcQueueT, op_code: str):
             PDUConfigTable.out_en_7.parameter_size, Channel.off
         )
         tc_queue.appendleft(command.pack_command_tuple())
-    if op_code == Pdu1OpCodes.SUS_NOMINAL_ON.value:
-        tc_queue.appendleft((QueueCommands.PRINT, "PDU1: Turn SUS nominal on"))
-        command = pack_set_param_command(
-            object_id, PDUConfigTable.out_en_4.parameter_address,
-            PDUConfigTable.out_en_4.parameter_size, Channel.on
-        )
-        tc_queue.appendleft(command.pack_command_tuple())
     if op_code == Pdu1OpCodes.SUS_NOMINAL_OFF.value:
         tc_queue.appendleft((QueueCommands.PRINT, "PDU1: Turn SUS nominal off"))
         command = pack_set_param_command(

pus_tc/pdu2.py

@@ -2,7 +2,7 @@
 """
 @file   tmtcc_tc_pdu2.py
 @brief  PDU2 tests
-@details PDU2 is mounted on the X2 slot of the P60 dock
+@details PDU2 is mounted on the X4 slot of the P60 dock
 @author J. Meier
 @date   17.12.2020
 """

pus_tc/star_tracker.py

@@ -15,10 +15,18 @@ from spacepackets.ecss.tc import PusTelecommand
 
 class StarTrackerActionIds:
     PING = 0
+    BOOT = 1
+    REQ_VERSION = 2
+    REQ_INTERFACE = 3
+    REQ_TIME = 4
+    REQ_POWER = 11
+    REBOOT = 7
+    SUBSCRIBE_TO_TM = 18
+    REQ_SOLUTION = 24
     REQ_TEMPERATURE = 25
 
 
-def pack_star_tracker_commands_into(object_id: bytearray, tc_queue: TcQueueT, op_code: str) -> TcQueueT:
+def pack_star_tracker_commands(object_id: bytearray, tc_queue: TcQueueT, op_code: str) -> TcQueueT:
     tc_queue.appendleft(
         (QueueCommands.PRINT,
          "Generate command for star tracker with object id: 0x" + object_id.hex())
@@ -26,14 +34,52 @@ def pack_star_tracker_commands_into(object_id: bytearray, tc_queue: TcQueueT, op
 
     if op_code == "0":
         tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Ping"))
-        command = pack_ping_command(object_id)
+        command = object_id + struct.pack('!I', StarTrackerActionIds.PING)
         command = PusTelecommand(service=8, subservice=128, ssc=30, app_data=command)
         tc_queue.appendleft(command.pack_command_tuple())
-
+    if op_code == "1":
-
+        tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Reboot star tracker"))
-def pack_ping_command(object_id: bytearray) -> bytearray:
+        command = object_id + struct.pack('!I', StarTrackerActionIds.REBOOT)
-    data = int(input("Specify ping data: "))
+        command = PusTelecommand(service=8, subservice=128, ssc=31, app_data=command)
-    command = bytearray()
+        tc_queue.appendleft(command.pack_command_tuple())
-    command = object_id + struct.pack('!I', StarTrackerActionIds.PING)
+    if op_code == "2":
-    command = command + struct.pack('!I', data)
+        tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Temperature request"))
-    return command
+        command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_TEMPERATURE)
+        command = PusTelecommand(service=8, subservice=128, ssc=32, app_data=command)
+        tc_queue.appendleft(command.pack_command_tuple())
+    if op_code == "3":
+        tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request version"))
+        command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_VERSION)
+        command = PusTelecommand(service=8, subservice=128, ssc=33, app_data=command)
+        tc_queue.appendleft(command.pack_command_tuple())
+    if op_code == "4":
+        tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request interface"))
+        command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_INTERFACE)
+        command = PusTelecommand(service=8, subservice=128, ssc=34, app_data=command)
+        tc_queue.appendleft(command.pack_command_tuple())
+    if op_code == "5":
+        tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request power"))
+        command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_POWER)
+        command = PusTelecommand(service=8, subservice=128, ssc=35, app_data=command)
+        tc_queue.appendleft(command.pack_command_tuple())
+    if op_code == "6":
+        tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Subscribe to telemetry"))
+        tm_id = int(input("Specify Id of tm: "))
+        command = object_id + struct.pack('!I', StarTrackerActionIds.SUBSCRIBE_TO_TM) + struct.pack('B', tm_id)
+        command = PusTelecommand(service=8, subservice=128, ssc=36, app_data=command)
+        tc_queue.appendleft(command.pack_command_tuple())
+    if op_code == "7":
+        tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Boot"))
+        command = object_id + struct.pack('!I', StarTrackerActionIds.BOOT)
+        command = PusTelecommand(service=8, subservice=128, ssc=37, app_data=command)
+        tc_queue.appendleft(command.pack_command_tuple())
+    if op_code == "8":
+        tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request time"))
+        command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_TIME)
+        command = PusTelecommand(service=8, subservice=128, ssc=38, app_data=command)
+        tc_queue.appendleft(command.pack_command_tuple())
+    if op_code == "9":
+        tc_queue.appendleft((QueueCommands.PRINT, "Star tracker: Request solution"))
+        command = object_id + struct.pack('!I', StarTrackerActionIds.REQ_SOLUTION)
+        command = PusTelecommand(service=8, subservice=128, ssc=39, app_data=command)
+        tc_queue.appendleft(command.pack_command_tuple())

pus_tc/str_img_helper.py

@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+"""
+@file   str_img_helper.py
+@brief  Commanding of the star tracker image helper object which is responsible for uploading
+        and downloading images to/from the star tracker.
+@details    Images to uplaod must be previously transferred to the OBC with the CFDP protocol.
+            Also downloaded images will be stored on the filesystem of the OBC and can be transferred via CFDP.
+@author J. Meier
+@date   29.11.2021
+"""
+import struct
+
+from tmtccmd.config.definitions import QueueCommands
+
+from tmtccmd.tc.packer import TcQueueT
+from spacepackets.ecss.tc import PusTelecommand
+
+
+class Commands:
+    UPLOAD_IMAGE = 0
+    DOWNLOAD_IMAGE = 1
+
+
+class ImagePathDefs:
+    uploadFile = "/mnt/sd0/startracker/gemma.bin"
+
+
+def pack_str_img_helper_command(object_id: bytearray, tc_queue: TcQueueT, op_code: str) -> TcQueueT:
+    tc_queue.appendleft(
+        (QueueCommands.PRINT,
+         "Testing star tracker image helper object id: 0x" + object_id.hex())
+    )
+
+    if op_code == "0":
+        tc_queue.appendleft((QueueCommands.PRINT, "Star tracker image helper: Upload image"))
+        command = object_id + struct.pack('!I', Commands.UPLOAD_IMAGE) + bytearray(ImagePathDefs.uploadFile, 'utf-8')
+        command = PusTelecommand(service=8, subservice=128, ssc=30, app_data=command)
+        tc_queue.appendleft(command.pack_command_tuple())

pus_tc/tc_packer_hook.py

@@ -26,15 +26,16 @@ from pus_tc.ploc_upater import pack_ploc_updater_test_into
 from pus_tc.ploc_memory_dumper import pack_ploc_memory_dumper_cmd
 from pus_tc.ccsds_handler import pack_ccsds_handler_test
 from pus_tc.core import pack_core_commands
-from pus_tc.star_tracker import pack_star_tracker_commands_into
+from pus_tc.star_tracker import pack_star_tracker_commands
 from pus_tc.gps import pack_gps_command
 from pus_tc.acs import pack_acs_command
+from pus_tc.str_img_helper import pack_str_img_helper_command
 from config.definitions import CustomServiceList
 from config.object_ids import P60_DOCK_HANDLER, PDU_1_HANDLER_ID, PDU_2_HANDLER_ID, \
     ACU_HANDLER_ID, TMP_1075_1_HANDLER_ID, TMP_1075_2_HANDLER_ID, HEATER_ID, IMTQ_HANDLER_ID, \
     PLOC_MPSOC_ID, RW1_ID, RW2_ID, RW3_ID, RW4_ID, RAD_SENSOR_ID, PLOC_SUPV_ID, PLOC_UPDATER_ID, \
     STAR_TRACKER_ID, PLOC_MEMORY_DUMPER_ID, GPS_HANDLER_0_ID, GPS_HANDLER_1_ID, CCSDS_HANDLER_ID, \
-    PDEC_HANDLER_ID
+    PDEC_HANDLER_ID, STR_IMG_HELPER_ID
 
 
 LOGGER = get_console_logger()
@@ -103,7 +104,12 @@ def pack_service_queue_user(service: Union[str, int], op_code: str, service_queu
         )
     if service == CustomServiceList.STAR_TRACKER.value:
         object_id = STAR_TRACKER_ID
-        return pack_star_tracker_commands_into(
+        return pack_star_tracker_commands(
+            object_id=object_id, tc_queue=service_queue, op_code=op_code
+        )
+    if service == CustomServiceList.STR_IMG_HELPER.value:
+        object_id = STR_IMG_HELPER_ID
+        return pack_str_img_helper_command(
             object_id=object_id, tc_queue=service_queue, op_code=op_code
         )
     if service == CustomServiceList.CORE.value: