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fsfw-example-tmtc-common
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moved some helpers into framework

This commit is contained in:
Robin Müller 2022-05-24 14:50:37 +02:00
parent cdbd40363d
commit 3cca54f66f
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GPG Key ID: 11D4952C8CCEF814
1 changed files with 47 additions and 45 deletions
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92
pus_tc/pus_11_tc_sched.py
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@ -16,6 +16,7 @@ from tmtccmd.tc.pus_11_tc_sched import (
generate_enable_tc_sched_cmd,
generate_disable_tc_sched_cmd,
generate_reset_tc_sched_cmd,
pack_time_tagged_tc_app_data,
)
from tmtccmd.tc.definitions import TcQueueT
@ -25,16 +26,18 @@ class OpCodes:
DISABLE = ["1", "disable"]
RESET = ["2", "reset"]
INSERT = ["12", "test-insert"]
DELETE = ["13", "del-test"]
TEST_INSERT = ["12", "test-insert"]
TEST_DELETE = ["13", "test-del"]
TEST_RESET = ["14", "test-clear"]
class Info:
ENABLE = "Enable TC scheduling"
DISABLE = "Disable TC scheduling"
RESET = "Reset TC scheduling"
INSERT = "Test TC scheduling insertion"
DELETE = "Test TC scheduling deletion"
TEST_INSERT = "Test TC scheduling insertion"
TEST_DELETE = "Test TC scheduling deletion"
TEST_RESET = "Test TC scheduling reset command"
def add_tc_sched_cmds(cmd_dict: ServiceOpCodeDictT):
@ -54,17 +57,22 @@ def add_tc_sched_cmds(cmd_dict: ServiceOpCodeDictT):
add_op_code_entry(op_code_dict=op_code, keys=OpCodes.RESET, info=Info.RESET)
add_op_code_entry(
op_code_dict=op_code,
keys=OpCodes.INSERT,
info=Info.INSERT,
keys=OpCodes.TEST_INSERT,
info=Info.TEST_INSERT,
options=generate_op_code_options(custom_timeout=0.2),
)
add_op_code_entry(
op_code_dict=op_code,
keys=OpCodes.DELETE,
info=Info.DELETE,
keys=OpCodes.TEST_DELETE,
info=Info.TEST_DELETE,
options=generate_op_code_options(custom_timeout=0.2),
)
add_op_code_entry(
op_code_dict=op_code,
keys=OpCodes.TEST_RESET,
info=Info.TEST_RESET,
options=generate_op_code_options(custom_timeout=0.2),
)
add_service_op_code_entry(
srv_op_code_dict=cmd_dict,
name="11",
@ -73,39 +81,41 @@ def add_tc_sched_cmds(cmd_dict: ServiceOpCodeDictT):
)
def pack_service_11_commands(op_code: str, tc_queue: TcQueueT):
if op_code in OpCodes.INSERT:
tc_queue.appendleft(
(QueueCommands.PRINT, "Testing Time-Tagged Command insertion")
)
tc_queue.appendleft(generate_enable_tc_sched_cmd(ssc=0).pack_command_tuple())
current_time = int(round(time.time()))
def __generic_pack_three_time_tagged_cmds(tc_queue: TcQueueT):
tc_queue.appendleft((QueueCommands.PRINT, "Testing Time-Tagged Command insertion"))
tc_queue.appendleft(generate_enable_tc_sched_cmd(ssc=0).pack_command_tuple())
current_time = int(round(time.time()))
# these TC[17,1] (ping commands) shall be inserted
ping_tcs = [
pack_service_17_ping_command(1701),
pack_service_17_ping_command(1702),
pack_service_17_ping_command(1703),
]
for idx, tc in enumerate(ping_tcs):
release_time = current_time + (idx + 2) * 5
time_tagged_tc = PusTelecommand(
service=11,
subservice=Subservices.TC_INSERT,
app_data=pack_insert_tc_app_data(struct.pack("!I", release_time), tc),
)
tc_queue.appendleft(time_tagged_tc.pack_command_tuple())
tc_queue.appendleft((QueueCommands.WAIT, 25))
if op_code in OpCodes.DELETE:
# these TC[17,1] (ping commands) shall be inserted
ping_tcs = [
pack_service_17_ping_command(1701),
pack_service_17_ping_command(1702),
pack_service_17_ping_command(1703),
]
for idx, tc in enumerate(ping_tcs):
release_time = current_time + (idx + 2) * 5
time_tagged_tc = PusTelecommand(
service=11,
subservice=Subservices.TC_INSERT,
app_data=pack_time_tagged_tc_app_data(struct.pack("!I", release_time), tc),
)
tc_queue.appendleft(time_tagged_tc.pack_command_tuple())
tc_queue.appendleft((QueueCommands.WAIT, 25))
def pack_service_11_commands(op_code: str, tc_queue: TcQueueT):
if op_code in OpCodes.TEST_INSERT:
tc_queue.appendleft(
(QueueCommands.PRINT, "Testing Time-Tagged Command deletion")
)
__generic_pack_three_time_tagged_cmds(tc_queue=tc_queue)
if op_code in OpCodes.TEST_DELETE:
current_time = int(round(time.time()))
tc_to_schedule = pack_service_17_ping_command(1703)
time_tagged_tc = PusTelecommand(
service=11,
subservice=Subservices.TC_INSERT,
app_data=pack_insert_tc_app_data(
app_data=pack_time_tagged_tc_app_data(
struct.pack("!I", current_time + 20), tc_to_schedule
),
)
@ -126,6 +136,10 @@ def pack_service_11_commands(op_code: str, tc_queue: TcQueueT):
if op_code in OpCodes.RESET:
tc_queue.appendleft((QueueCommands.PRINT, "Reset TC scheduler"))
tc_queue.appendleft(generate_reset_tc_sched_cmd(ssc=0).pack_command_tuple())
if op_code in OpCodes.TEST_RESET:
tc_queue.appendleft((QueueCommands.PRINT, "Testing Reset command"))
__generic_pack_three_time_tagged_cmds(tc_queue=tc_queue)
tc_queue.appendleft(generate_reset_tc_sched_cmd(ssc=0).pack_command_tuple())
# a TC[11,5] for 3rd inserted ping TC
# TODO: This should be an independent test
# a TC[11,6] for some other previously inserted TCs
@ -149,18 +163,6 @@ def pack_service_11_commands(op_code: str, tc_queue: TcQueueT):
# tc_queue.appendleft((service_11_8_tc.pack_command_tuple()))
# this function packs another TC into an insert activity TC[11,4]
# parameter: release_time: Absolute time when TC shall be released/run
# parameter tc_to_insert: The TC which shall be inserted
def pack_insert_tc_app_data(release_time: bytes, tc_to_insert: PusTelecommand) -> bytes:
app_data = bytearray()
# pack the release time
app_data.extend(release_time)
# followed by the tc
app_data.extend(tc_to_insert.pack())
return app_data
def pack_delete_corresponding_tc_app_data(tc: PusTelecommand) -> bytes:
return TcSchedReqId.build_from_tc(tc).pack()