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commands for ccsds and pdec handler

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This commit is contained in:
Jakob Meier 2021-11-24 15:56:25 +01:00
parent b2cc2354d4
commit 904dc74075
6 changed files with 110 additions and 3 deletions
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2
config/definitions.py
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@ -36,3 +36,5 @@ class CustomServiceList(enum.Enum):
PLOC_MEMORY_DUMPER = "ploc_memory_dumper"
CORE = 'core'
STAR_TRACKER = 'star_tracker'
CCSDS_HANDLER = 'ccsds_handler'
PDEC_HANDLER = 'pdec_handler'

18
config/hook_implementations.py
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@ -282,6 +282,19 @@ def get_eive_service_op_code_dict(service_op_code_dict: ServiceOpCodeDictT):
}
service_star_tracker_tuple = ("Star tracker", op_code_dict_srv_star_tracker)
op_code_dict_srv_ccsds_handler = {
"0": ("CCSDS Handler: Set low rate", {OpCodeDictKeys.TIMEOUT: 2.0}),
"1": ("CCSDS Handler: Set high rate", {OpCodeDictKeys.TIMEOUT: 2.0}),
"2": ("CCSDS Handler: Enable transmitter", {OpCodeDictKeys.TIMEOUT: 2.0}),
"3": ("CCSDS Handler: Disable transmitter", {OpCodeDictKeys.TIMEOUT: 2.0}),
}
service_ccsds_handler_tuple = ("CCSDS Handler", op_code_dict_srv_ccsds_handler)
op_code_dict_srv_pdec_handler = {
"0": ("PDEC Handler: Print CLCW", {OpCodeDictKeys.TIMEOUT: 2.0}),
}
service_pdec_handler_tuple = ("PDEC Handler", op_code_dict_srv_pdec_handler)
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
@ -295,5 +308,6 @@ def get_eive_service_op_code_dict(service_op_code_dict: ServiceOpCodeDictT):
service_op_code_dict[CustomServiceList.PLOC_SUPV.value] = service_ploc_supv_tuple
service_op_code_dict[CustomServiceList.PLOC_UPDATER.value] = service_ploc_updater_tuple
service_op_code_dict[CustomServiceList.STAR_TRACKER.value] = service_star_tracker_tuple
service_op_code_dict[CustomServiceList.PLOC_MEMORY_DUMPER.value] = \
service_ploc_memory_dumper_tuple
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

3
config/object_ids.py
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@ -44,6 +44,8 @@ IMTQ_HANDLER_ID = bytes([0x44, 0x14, 0x00, 0x14])
# Misc Object IDs
PUS_SERVICE_17_ID = bytes([0x53, 0x00, 0x00, 0x17])
TEST_DEVICE_ID = bytes([0x54, 0x00, 0xAF, 0xFE])
CCSDS_HANDLER_ID = bytes([0x50, 0x00, 0x08, 0x00])
PDEC_HANDLER_ID = bytes([0x50, 0x00, 0x07, 0x04])
# Payload Object IDs
STAR_TRACKER_ID = bytes([0x44, 0x13, 0x00, 0x1])
@ -76,5 +78,6 @@ def get_object_ids() -> Dict[bytes, list]:
RAD_SENSOR_ID: "Radiation Sensor",
PLOC_SUPV_ID: "PLOC Supervisor",
CORE_CONTROLLER_ID: "Core Controller",
CORE_CONTROLLER_ID: "CCSDS Handler",
})
return object_id_dict

54
pus_tc/ccsds_handler.py Normal file
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@ -0,0 +1,54 @@
# -*- coding: utf-8 -*-
"""
@file ccsds_handler.py
@brief Test commanding of CCSDS Handler
@author J. Meier
@date 20.11.2021
"""
from tmtccmd.config.definitions import QueueCommands
from tmtccmd.tc.packer import TcQueueT
from spacepackets.ecss.tc import PusTelecommand
class CommandIds:
# Configures input rate of syrlinks to 400 Khz (results in downlink rate of 200 kbps)
SET_LOW_RATE = bytearray([0x0, 0x0, 0x0, 0x0])
# Configures input rate of syrlinks to 2000 Khz (results in downlink rate of 1000 kbps)
SET_HIGH_RATE = bytearray([0x0, 0x0, 0x0, 0x1])
# Enables the syrlinks transmitter (by using RS485 enables lines)
EN_TRANSMITTER = bytearray([0x0, 0x0, 0x0, 0x2])
# Disables the syrlinks transmitter (by using RS485 enables lines)
DIS_TRANSMITTER = bytearray([0x0, 0x0, 0x0, 0x3])
def pack_ccsds_handler_test(object_id: bytearray, tc_queue: TcQueueT, op_code: str) -> TcQueueT:
tc_queue.appendleft(
(QueueCommands.PRINT,
"Testing ccsds handler with object id: 0x" + object_id.hex())
)
if op_code == "0":
tc_queue.appendleft((QueueCommands.PRINT, "CCSDS Handler: Set low rate"))
command = object_id + CommandIds.SET_LOW_RATE
command = PusTelecommand(service=8, subservice=128, ssc=20, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
if op_code == "1":
tc_queue.appendleft((QueueCommands.PRINT, "CCSDS Handler: Set high rate"))
command = object_id + CommandIds.SET_HIGH_RATE
command = PusTelecommand(service=8, subservice=128, ssc=21, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
if op_code == "2":
tc_queue.appendleft((QueueCommands.PRINT, "CCSDS Handler: Enables the transmitter"))
command = object_id + CommandIds.EN_TRANSMITTER
command = PusTelecommand(service=8, subservice=128, ssc=21, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
if op_code == "3":
tc_queue.appendleft((QueueCommands.PRINT, "CCSDS Handler: Disables the transmitter"))
command = object_id + CommandIds.DIS_TRANSMITTER
command = PusTelecommand(service=8, subservice=128, ssc=21, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())
return tc_queue

28
pus_tc/pdec_handler.py Normal file
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@ -0,0 +1,28 @@
# -*- coding: utf-8 -*-
"""
@file pdec_handler.py
@brief Test commanding of PDEC Handler
@author J. Meier
@date 22.11.2021
"""
from tmtccmd.config.definitions import QueueCommands
from tmtccmd.tc.packer import TcQueueT
from spacepackets.ecss.tc import PusTelecommand
class CommandIds:
# prints the clcw to the console. Useful for debugging
PRINT_CLCW = bytearray([0x0, 0x0, 0x0, 0x0])
def pack_pdec_handler_test(object_id: bytearray, tc_queue: TcQueueT, op_code: str) -> TcQueueT:
tc_queue.appendleft(
(QueueCommands.PRINT,
"Testing PDEC handler with object id: 0x" + object_id.hex())
)
if op_code == "0":
tc_queue.appendleft((QueueCommands.PRINT, "PDEC Handler: Print CLCW"))
command = object_id + CommandIds.PRINT_CLCW
command = PusTelecommand(service=8, subservice=128, ssc=30, app_data=command)
tc_queue.appendleft(command.pack_command_tuple())

8
pus_tc/tc_packer_hook.py
View File

@ -24,6 +24,7 @@ from pus_tc.reaction_wheels import pack_single_rw_test_into
from pus_tc.rad_sensor import pack_rad_sensor_test_into
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.gps import pack_gps_command
@ -32,7 +33,8 @@ 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
STAR_TRACKER_ID, PLOC_MEMORY_DUMPER_ID, GPS_HANDLER_0_ID, GPS_HANDLER_1_ID, CCSDS_HANDLER_ID, \
PDEC_HANDLER_ID
LOGGER = get_console_logger()
@ -117,6 +119,10 @@ def pack_service_queue_user(service: Union[str, int], op_code: str, service_queu
return pack_gps_command(object_id=GPS_HANDLER_0_ID, tc_queue=service_queue, op_code=op_code)
if service == CustomServiceList.GPS_1.value:
return pack_gps_command(object_id=GPS_HANDLER_1_ID, tc_queue=service_queue, op_code=op_code)
if service == CustomServiceList.CCSDS_HANDLER.value:
return pack_ccsds_handler_test(object_id=CCSDS_HANDLER_ID, tc_queue=service_queue, op_code=op_code)
if service == CustomServiceList.PDEC_HANDLER.value:
return pack_ccsds_handler_test(object_id=PDEC_HANDLER_ID, tc_queue=service_queue, op_code=op_code)
LOGGER.warning("Invalid Service !")