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11 changed files with 213 additions and 10 deletions

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@ -15,3 +15,5 @@ class CustomServiceList(enum.Enum):
TMP1075_1 = "tmp1075_1"
TMP1075_2 = "tmp1075_2"
HEATER = "heater"
IMTQ = "imtq"
PLOC = "ploc"

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@ -18,6 +18,8 @@ TMP_1075_2_HANDLER_ID = bytearray([0x44, 0x00, 0x00, 0x6])
HEATER_ID = bytearray([0x54, 0x00, 0x00, 0x1])
PCDU_HANDLER_ID = bytearray([0x44, 0x00, 0x10, 0x00])
SOLAR_ARRAY_DEPLOYMENT_ID = bytearray([0x44, 0x00, 0x10, 0x01])
IMTQ_HANDLER_ID = bytearray([0x44, 0x00, 0x00, 0x14])
PLOC_ID = bytearray([0x44, 0x00, 0x00, 0x15])
class ObjIdIds(enum.IntEnum):
@ -32,6 +34,8 @@ class ObjIdIds(enum.IntEnum):
TMP1075_2_HANDLER_ID = 8
HEATER_ID = 9
SOLAR_ARRAY_DEPLOYMENT_ID = 10
IMTQ_HANDLER_ID = 11
PLOC_ID = 12
def set_object_ids() -> Dict[int, bytearray]:
@ -47,5 +51,7 @@ def set_object_ids() -> Dict[int, bytearray]:
ObjIdIds.HEATER_ID: HEATER_ID,
ObjIdIds.PCDU_HANDLER_ID: PCDU_HANDLER_ID,
ObjIdIds.SOLAR_ARRAY_DEPLOYMENT_ID: SOLAR_ARRAY_DEPLOYMENT_ID,
ObjIdIds.IMTQ_HANDLER_ID: IMTQ_HANDLER_ID,
ObjIdIds.PLOC_ID: PLOC_ID
})
return object_id_dict

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@ -6,6 +6,11 @@ class PDUConfigTable:
out_en_1 = TableEntry(bytearray([0x00, 0x49]), TableEntry.uint8_size)
out_en_2 = TableEntry(bytearray([0x00, 0x4A]), TableEntry.uint8_size)
out_en_3 = TableEntry(bytearray([0x00, 0x4B]), TableEntry.uint8_size)
out_en_4 = TableEntry(bytearray([0x00, 0x4C]), TableEntry.uint8_size)
out_en_5 = TableEntry(bytearray([0x00, 0x4D]), TableEntry.uint8_size)
out_en_6 = TableEntry(bytearray([0x00, 0x4E]), TableEntry.uint8_size)
out_en_7 = TableEntry(bytearray([0x00, 0x4F]), TableEntry.uint8_size)
out_en_8 = TableEntry(bytearray([0x00, 0x50]), TableEntry.uint8_size)
# When channel consumes more than cur_lu_lim, channel is turned of immediately
cur_lu_lim_0 = TableEntry(bytearray([0x00, 0xB8]), TableEntry.uint16_size)

66
pus_tc/imtq.py Normal file
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@ -0,0 +1,66 @@
# -*- coding: utf-8 -*-
"""
@file imtq.py
@brief Tests for the ISIS IMTQ (Magnettorquer) device handler
@author J. Meier
@date 25.03.2021
"""
from tmtccmd.core.definitions import QueueCommands
from tmtccmd.pus_tc.packer import TcQueueT
from tmtccmd.ecss.tc import PusTelecommand
class ImtqTestProcedure:
"""
@brief Use this class to define the tests to perform for the IMTQ Handler.
@details Setting all to True will run all tests.
Setting all to False will only run the tests set to True.
"""
all = False
command_dipole = True
get_commanded_dipole = True
class ImtqActionIds:
start_actuation_dipole = bytearray([0x0, 0x0, 0x0, 0x02])
get_commanded_dipole = bytearray([0x0, 0x0, 0x0, 0x03])
def pack_imtq_test_into(object_id: bytearray, tc_queue: TcQueueT) -> TcQueueT:
tc_queue.appendleft(
(QueueCommands.PRINT,
"Testing ISIS IMTQ handler with object id: 0x" + object_id.hex())
)
if ImtqTestProcedure.all or ImtqTestProcedure.command_dipole:
tc_queue.appendleft((QueueCommands.PRINT, "IMTQ: Commanding dipole"))
command = pack_dipole_command(object_id, 2000, 2000, 2000, 10000)
command = PusTelecommand(service=8, subservice=128, ssc=20, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
if ImtqTestProcedure.all or ImtqTestProcedure.get_commanded_dipole:
tc_queue.appendleft((QueueCommands.PRINT, "IMTQ: Get commanded dipole"))
command = object_id + ImtqActionIds.get_commanded_dipole
command = PusTelecommand(service=8, subservice=128, ssc=20, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
def pack_dipole_command(object_id: bytearray, x_dipole: int, y_dipole: int, z_dipole: int, duration: int) -> bytearray:
""" This function packs the command causing the ISIS IMTQ to generate a dipole.
@param object_id The object id of the gomspace device handler.
@param x_dipole The dipole of the x coil in 10^-4*Am^2 (max. 2000)
@param y_dipole The dipole of the y coil in 10^-4*Am^2 (max. 2000)
@param z_dipole The dipole of the z coil in 10^-4*Am^2 (max. 2000)
@param duration The duration in milliseconds the dipole will be generated by the coils.
When set to 0, the dipole will be generated until a new dipole actuation
command is sent.
"""
action_id = ImtqActionIds.start_actuation_dipole
command = bytearray()
command = object_id + action_id
command.extend(x_dipole.to_bytes(length=2, byteorder='big'))
command.extend(y_dipole.to_bytes(length=2, byteorder='big'))
command.extend(z_dipole.to_bytes(length=2, byteorder='big'))
command.extend(duration.to_bytes(length=2, byteorder='big'))
return command

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@ -24,6 +24,10 @@ class PDU1TestProcedure:
reboot = False
ping = False
read_temperature = False
turn_channel_2_on = False # Star Tracker connected to this channel (5V)
turn_channel_2_off = False
turn_channel_3_on = False # MTQ connected to this channel (5V)
turn_channel_3_off = True
def pack_pdu1_test_into(
@ -31,14 +35,6 @@ def pack_pdu1_test_into(
):
tc_queue.appendleft((QueueCommands.PRINT, "Testing PDU1"))
tc_queue.appendleft((QueueCommands.PRINT, "P60 Dock: Enabling PDU1"))
command = pack_set_param_command(
p60dock_object_id, P60DockConfigTable.out_en_1.parameter_address,
P60DockConfigTable.out_en_1.parameter_size, Channel.on
)
command = PusTelecommand(service=8, subservice=128, ssc=23, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
if PDU1TestProcedure.all or PDU1TestProcedure.ping:
tc_queue.appendleft((QueueCommands.PRINT, "PDU1: Ping Test"))
ping_data = bytearray([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])
@ -53,3 +49,27 @@ def pack_pdu1_test_into(
)
command = PusTelecommand(service=8, subservice=128, ssc=24, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
if PDU1TestProcedure.all or PDU1TestProcedure.turn_channel_2_on:
tc_queue.appendleft((QueueCommands.PRINT, "PDU1: Turn channel 2 on (Star Tracker)"))
command = pack_set_param_command(pdu1_object_id, PDUConfigTable.out_en_2.parameter_address,
PDUConfigTable.out_en_2.parameter_size, Channel.on)
command = PusTelecommand(service=8, subservice=128, ssc=30, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
if PDU1TestProcedure.all or PDU1TestProcedure.turn_channel_2_off:
tc_queue.appendleft((QueueCommands.PRINT, "PDU1: Turn channel 2 off (Star Tracker)"))
command = pack_set_param_command(pdu1_object_id, PDUConfigTable.out_en_2.parameter_address,
PDUConfigTable.out_en_2.parameter_size, Channel.off)
command = PusTelecommand(service=8, subservice=128, ssc=31, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
if PDU1TestProcedure.all or PDU1TestProcedure.turn_channel_3_on:
tc_queue.appendleft((QueueCommands.PRINT, "PDU1: Turn channel 3 on (MTQ)"))
command = pack_set_param_command(pdu1_object_id, PDUConfigTable.out_en_3.parameter_address,
PDUConfigTable.out_en_3.parameter_size, Channel.on)
command = PusTelecommand(service=8, subservice=128, ssc=32, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
if PDU1TestProcedure.all or PDU1TestProcedure.turn_channel_3_off:
tc_queue.appendleft((QueueCommands.PRINT, "PDU1: Turn channel 3 off (MTQ)"))
command = pack_set_param_command(pdu1_object_id, PDUConfigTable.out_en_3.parameter_address,
PDUConfigTable.out_en_3.parameter_size, Channel.off)
command = PusTelecommand(service=8, subservice=128, ssc=33, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())

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@ -101,4 +101,5 @@ def pack_pdu2_test_into(pdu2_object_id: bytearray, p60dock_object_id: bytearray,
command = pack_request_full_hk_table_command(pdu2_object_id)
command = PusTelecommand(service=8, subservice=128, ssc=28, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
return tc_queue

67
pus_tc/ploc.py Normal file
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@ -0,0 +1,67 @@
# -*- coding: utf-8 -*-
"""
@file ploc.py
@brief TMP1075 tests
@author J. Meier
@date 06.01.2021
"""
import struct
from tmtccmd.core.definitions import QueueCommands
from tmtccmd.pus_tc.packer import TcQueueT
from tmtccmd.ecss.tc import PusTelecommand
class PlocTestProcedure:
"""
@brief Use this class to define the tests to perform for the PLOC.
@details Setting all to True will run all tests.
Setting all to False will only run the tests set to True.
"""
all = False
test_tc_mem_write = False
test_tc_mem_read = True
class PlocActionIds:
tc_mem_write = bytearray([0x0, 0x0, 0x0, 0x1])
tc_mem_read = bytearray([0x0, 0x0, 0x0, 0x2])
class PlocReplyIds:
tm_mem_read_report = 6
def pack_ploc_test_into(object_id: bytearray, tc_queue: TcQueueT) -> TcQueueT:
tc_queue.appendleft(
(QueueCommands.PRINT,
"Testing PLOC Handler with object id: 0x" + object_id.hex())
)
if PlocTestProcedure.all or PlocTestProcedure.test_tc_mem_write:
tc_queue.appendleft((QueueCommands.PRINT, "PLOC: TC Mem Write Test"))
memory_address = int(input("Type memory address: 0x"), 16)
memory_data = int(input("Type memory data: 0x"), 16)
command = generateWriteMemCommand(object_id, struct.pack('!I', memory_address), memory_data)
command = PusTelecommand(service=8, subservice=128, ssc=23, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
if PlocTestProcedure.all or PlocTestProcedure.test_tc_mem_read:
tc_queue.appendleft((QueueCommands.PRINT, "PLOC: TC Mem Read Test"))
memory_address = int(input("Type memory address: 0x"), 16)
command = object_id + PlocActionIds.tc_mem_read + struct.pack('!I', memory_address)
command = PusTelecommand(service=8, subservice=128, ssc=24, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
return tc_queue
def generateWriteMemCommand(object_id: bytearray, memory_address: bytearray, memory_data: int) -> bytearray:
""" This function generates the command to write to a memory address within the PLOC
@param object_id The object id of the PlocHandler
@param memory_address The PLOC memory address where to write to.
@param memory_data The data to write to the memory address specified by the bytearray memory_address.
"""
command = object_id + PlocActionIds.tc_mem_write + memory_address + struct.pack('!I', memory_data)
return command

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@ -19,7 +19,9 @@ from pus_tc.p60dock import pack_p60dock_test_into
from pus_tc.pdu2 import pack_pdu2_test_into
from pus_tc.pdu1 import pack_pdu1_test_into
from pus_tc.acu import pack_acu_test_into
from pus_tc.imtq import pack_imtq_test_into
from pus_tc.tmp1075 import pack_tmp1075_test_into
from pus_tc.ploc import pack_ploc_test_into
from pus_tc.heater import pack_heater_test_into
from config.definitions import CustomServiceList
from config.object_ids import ObjIdIds
@ -54,8 +56,14 @@ def pack_service_queue_user(service: Union[str, int], op_code: str, service_queu
object_id = get_object_id(ObjIdIds.TMP1075_2_HANDLER_ID)
return pack_tmp1075_test_into(object_id, service_queue)
if service == CustomServiceList.HEATER.value:
object_id = get_object_id(ObjIdIds.HEATER)
object_id = get_object_id(ObjIdIds.HEATER_ID)
return pack_heater_test_into(object_id, service_queue)
if service == CustomServiceList.IMTQ.value:
object_id = get_object_id(ObjIdIds.IMTQ_HANDLER_ID)
return pack_imtq_test_into(object_id, service_queue)
if service == CustomServiceList.PLOC.value:
object_id = get_object_id(ObjIdIds.PLOC_ID)
return pack_ploc_test_into(object_id, service_queue)
LOGGER.warning("Invalid Service !")

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@ -1,6 +1,6 @@
# -*- coding: utf-8 -*-
"""
@file tmtcc_tc_tmp1075.py
@file tmp1075.py
@brief TMP1075 tests
@author J. Meier
@date 06.01.2021

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@ -1,5 +1,8 @@
import struct
from typing import Tuple
from config.object_ids import ObjIdIds
from pus_tc.imtq import ImtqActionIds
from pus_tc.ploc import PlocReplyIds
def user_analyze_service_8_data(
@ -25,7 +28,31 @@ def user_analyze_service_8_data(
data_string = data_string.rstrip(',')
data_string = data_string.rstrip()
content_list = [data_string]
elif object_id == ObjIdIds.IMTQ_HANDLER_ID:
return handle_imtq_replies(action_id, custom_data)
elif object_id == ObjIdIds.PLOC_ID:
return handle_ploc_replies(action_id, custom_data)
else:
header_list = []
content_list = []
return header_list, content_list
def handle_imtq_replies(action_id: int, custom_data: bytearray) -> Tuple[list, list]:
header_list = []
content_list = []
if action_id == struct.unpack('!I', ImtqActionIds.get_commanded_dipole)[0]:
header_list = ['Commanded X-Dipole', 'Commanded Y-Dipole', 'Commanded Z-Dipole']
x_dipole = struct.unpack('!H', custom_data[:2])
y_dipole = struct.unpack('!H', custom_data[2:4])
z_dipole = struct.unpack('!H', custom_data[4:6])
content_list = [x_dipole[0], y_dipole[0], z_dipole[0]]
def handle_ploc_replies(action_id: int, custom_data: bytearray) -> Tuple[list, list]:
header_list = []
content_list = []
if action_id == PlocReplyIds.tm_mem_read_report:
header_list = ['PLOC Memory Address', 'PLOC Mem Len', 'PLOC Read Memory Data']
content_list = [custom_data[:4], custom_data[4:6], custom_data[6:10]]
return header_list, content_list

1
tmtc_core Submodule

Submodule tmtc_core added at bd46c5a852