eive/eive-tmtc
eive/eive-tmtc
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Merge branch 'main' into cfdp-file-downlink
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This commit is contained in:
Robin Müller 2023-08-17 16:44:00 +02:00
commit f1876681fd
2 changed files with 22 additions and 64 deletions
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2
eive_tmtc/tmtc/acs/acs_ctrl.py
View File

@ -1018,7 +1018,7 @@ def handle_gps_data_processed(pw: PrintWrapper, hk_data: bytes):
inc_len_source = struct.calcsize(fmt_source)
inc_len_scalar = struct.calcsize(fmt_scalar)
inc_len_vec = struct.calcsize(fmt_vec)
if len(hk_data) < 2 * inc_len_scalar + 2 * inc_len_vec + inc_len_source:
if len(hk_data) < 3 * inc_len_scalar + 2 * inc_len_vec + inc_len_source:
pw.dlog("Received HK set too small")
return
current_idx = 0

84
eive_tmtc/tmtc/acs/gps.py
View File

@ -72,9 +72,7 @@ def add_gps_cmds(defs: TmtcDefinitionWrapper):
)
def pack_gps_command( # noqa: C901
object_id: bytes, q: DefaultPusQueueHelper, op_code: str
): # noqa: C901
def pack_gps_command(object_id: bytes, q: DefaultPusQueueHelper, op_code: str):
if op_code in OpCode.RESET_GNSS:
# TODO: This needs to be re-implemented
_LOGGER.warning("Reset pin handling needs to be re-implemented")
@ -84,52 +82,34 @@ def pack_gps_command( # noqa: C901
raise ValueError("invalid interval")
q.add_log_cmd(f"GPS: {Info.ENABLE_CORE_HK}")
cmds = create_enable_periodic_hk_command_with_interval(
diag=False,
sid=make_sid(object_id=object_id, set_id=SetId.CORE_HK),
interval_seconds=interval,
diag=False, sid=make_sid(object_id=object_id, set_id=SetId.CORE_HK), interval_seconds=interval
)
for cmd in cmds:
q.add_pus_tc(cmd)
if op_code in OpCode.DISABLE_CORE_HK:
q.add_log_cmd(f"gps: {Info.DISABLE_CORE_HK}")
q.add_pus_tc(
create_disable_periodic_hk_command(
diag=False, sid=make_sid(object_id=object_id, set_id=SetId.CORE_HK)
)
)
q.add_pus_tc(create_disable_periodic_hk_command(diag=False, sid=make_sid(object_id=object_id,
set_id=SetId.CORE_HK)))
if op_code in OpCode.REQ_CORE_HK:
q.add_log_cmd(f"GPS: {Info.REQ_CORE_HK}")
q.add_pus_tc(
create_request_one_hk_command(
sid=make_sid(object_id=object_id, set_id=SetId.CORE_HK)
)
)
q.add_pus_tc(create_request_one_hk_command(sid=make_sid(object_id=object_id, set_id=SetId.CORE_HK)))
if op_code in OpCode.ENABLE_SKYVIEW_HK:
interval = float(input("Please specify interval in floating point seconds: "))
if interval <= 0:
raise ValueError("invalid interval")
q.add_log_cmd(f"GPS: {Info.ENABLE_SKYVIEW_HK}")
cmds = create_enable_periodic_hk_command_with_interval(
diag=False,
sid=make_sid(object_id=object_id, set_id=SetId.SKYVIEW_HK),
interval_seconds=interval,
diag=False, sid=make_sid(object_id=object_id, set_id=SetId.SKYVIEW_HK), interval_seconds=interval
)
for cmd in cmds:
q.add_pus_tc(cmd)
if op_code in OpCode.DISABLE_SKYVIEW_HK:
q.add_log_cmd(f"gps: {Info.DISABLE_SKYVIEW_HK}")
q.add_pus_tc(
create_disable_periodic_hk_command(
diag=False, sid=make_sid(object_id=object_id, set_id=SetId.SKYVIEW_HK)
)
)
q.add_pus_tc(create_disable_periodic_hk_command(diag=False, sid=make_sid(object_id=object_id,
set_id=SetId.SKYVIEW_HK)))
if op_code in OpCode.REQ_SKYVIEW_HK:
q.add_log_cmd(f"GPS: {Info.REQ_SKYVIEW_HK}")
q.add_pus_tc(
create_request_one_hk_command(
sid=make_sid(object_id=object_id, set_id=SetId.SKYVIEW_HK)
)
)
q.add_pus_tc(create_request_one_hk_command(sid=make_sid(object_id=object_id, set_id=SetId.SKYVIEW_HK)))
if op_code in OpCode.ON:
q.add_log_cmd(f"GPS: {Info.ON}")
q.add_pus_tc(create_mode_command(object_id, Mode.ON, 0))
@ -153,7 +133,7 @@ def handle_gps_data(
def handle_core_data(pw: PrintWrapper, hk_data: bytes):
if len(hk_data) < 4 * 8 + 4 + 2 + 8:
if len(hk_data) < 4*8+4+2+8:
pw.dlog(
f"GPS Core dataset with size {len(hk_data)} does not have expected size"
f" of {4*8+4+2+8} bytes"
@ -199,7 +179,7 @@ def handle_core_data(pw: PrintWrapper, hk_data: bytes):
def handle_skyview_data(pw: PrintWrapper, hk_data: bytes):
data_length = 8 + GpsInfo.MAX_SATELLITES * (8 + 3 * 2 + 1)
data_length = 8+GpsInfo.MAX_SATELLITES*(8+3*2+1)
if len(hk_data) < data_length:
pw.dlog(
f"GPS Skyview dataset with size {len(hk_data)} does not have expected size"
@ -215,46 +195,24 @@ def handle_skyview_data(pw: PrintWrapper, hk_data: bytes):
inc_len_int16 = struct.calcsize(fmt_str_int16)
inc_len_double = struct.calcsize(fmt_str_double)
inc_len_uint8 = struct.calcsize(fmt_str_uint8)
unix = struct.unpack(
fmt_str_unix, hk_data[current_idx : current_idx + inc_len_unix]
)
unix = struct.unpack(fmt_str_unix, hk_data[current_idx: current_idx + inc_len_unix])[0]
current_idx += inc_len_unix
prn_id = struct.unpack(
fmt_str_int16, hk_data[current_idx : current_idx + inc_len_int16]
)
prn_id = struct.unpack(fmt_str_int16, hk_data[current_idx: current_idx + inc_len_int16])
current_idx += inc_len_int16
azimuth = struct.unpack(
fmt_str_int16, hk_data[current_idx : current_idx + inc_len_int16]
)
azimuth = struct.unpack(fmt_str_int16, hk_data[current_idx: current_idx + inc_len_int16])
current_idx += inc_len_int16
elevation = struct.unpack(
fmt_str_int16, hk_data[current_idx : current_idx + inc_len_int16]
)
elevation = struct.unpack(fmt_str_int16, hk_data[current_idx: current_idx + inc_len_int16])
current_idx += inc_len_int16
signal_to_noise = struct.unpack(
fmt_str_double, hk_data[current_idx : current_idx + inc_len_double]
)
signal_to_noise = struct.unpack(fmt_str_double, hk_data[current_idx: current_idx + inc_len_double])
current_idx += inc_len_double
used = struct.unpack(
fmt_str_uint8, hk_data[current_idx : current_idx + inc_len_uint8]
)
used = struct.unpack(fmt_str_uint8, hk_data[current_idx: current_idx + inc_len_uint8])
current_idx += inc_len_uint8
pw.dlog(f"Skyview Time: {unix} unix-sec")
pw.dlog(
"{:<8} {:<8} {:<8} {:<8} {:<8}".format(
"PRN_ID", "AZ [°]", "EL [°]", "S2N [dBW]", "USED"
)
)
pw.dlog("{:<8} {:<8} {:<8} {:<8} {:<8}".format('PRN_ID', 'AZ [°]', 'EL [°]', 'S2N [dBW]', 'USED'))
for idx in range(GpsInfo.MAX_SATELLITES):
pw.dlog(
"{:<8} {:<8} {:<8} {:<8} {:<8}".format(
prn_id[idx],
azimuth[idx],
elevation[idx],
signal_to_noise[idx],
used[idx],
)
)
pw.dlog("{:<8} {:<8} {:<8} {:<8} {:<8}".format(prn_id[idx], azimuth[idx], elevation[idx], signal_to_noise[idx],
used[idx]))
FsfwTmTcPrinter.get_validity_buffer(
validity_buffer=hk_data[current_idx:], num_vars=6
)