eive-tmtc/eive_tmtc/tmtc/tcs/rtd.py
2023-11-22 10:17:05 +01:00

178 lines
5.2 KiB
Python

import enum
from typing import Optional
import struct
from eive_tmtc.config.definitions import CustomServiceList
from eive_tmtc.pus_tm.defs import PrintWrapper
from spacepackets.ecss import PusTelecommand
from tmtccmd.config import TmtcDefinitionWrapper, OpCodeEntry
from tmtccmd.config.tmtc import tmtc_definitions_provider
from tmtccmd.tmtc import DefaultPusQueueHelper
from tmtccmd.util import ObjectIdU32
from tmtccmd.pus.s200_fsfw_mode import Mode, pack_mode_data, Subservice
import eive_tmtc.config.object_ids as oids
from eive_tmtc.config.object_ids import get_object_ids
from tmtccmd.fsfw.tmtc_printer import FsfwTmTcPrinter
RTD_IDS = [
oids.RTD_0_PLOC_HSPD,
oids.RTD_1_PLOC_MISSIONBRD,
oids.RTD_2_4K_CAM,
oids.RTD_3_DAC_HSPD,
oids.RTD_4_STR,
oids.RTD_5_RW1_MX_MY,
oids.RTD_6_DRO,
oids.RTD_7_SCEX,
oids.RTD_8_X8,
oids.RTD_9_HPA,
oids.RTD_10_PL_TX,
oids.RTD_11_MPA,
oids.RTD_12_ACU,
oids.RTD_13_PLPCDU_HSPD,
oids.RTD_14_TCS_BRD,
oids.RTD_15_IMTQ,
]
RTD_NAMES = {
oids.RTD_0_PLOC_HSPD: "RTD 0 PLOC Heatspreader",
oids.RTD_1_PLOC_MISSIONBRD: "RTD 1 PLOC Missionboard",
oids.RTD_2_4K_CAM: "RTD 2 4K Camera",
oids.RTD_3_DAC_HSPD: "RTD 3 DAC HSPC",
oids.RTD_4_STR: "RTD 4 Startracker",
oids.RTD_5_RW1_MX_MY: "RTD 5 RW1 MX MY",
oids.RTD_6_DRO: "RTD 6 DRO",
oids.RTD_7_SCEX: "RTD 7 SCEX",
oids.RTD_8_X8: "RTD 8 X8",
oids.RTD_9_HPA: "RTD 9 HPA",
oids.RTD_10_PL_TX: "RTD 10 PL TX",
oids.RTD_11_MPA: "RTD 11 MPA",
oids.RTD_12_ACU: "RTD 12 ACU",
oids.RTD_13_PLPCDU_HSPD: "RTD 13 PL PCDU Heatspreader",
oids.RTD_14_TCS_BRD: "RTD 14 TCS Board",
oids.RTD_15_IMTQ: "RTD 15 iMTQ",
}
class CommandId:
WRITE_CONFIG = 6
class RtdId(enum.IntEnum):
RTD_0_PLOC_HSPC = 0
RTD_1_PLOC_MISSIONBRD = 1
RTD_2_4K_CAM = 2
RTD_3_DAC_HSPD = 3
RTD_4_STR = 4
RTD_5_RW1_MX_MY = 5
RTD_6_DRO = 6
RTD_7_SCEX = 7
RTD_8_X8 = 8
RTD_9_HPA = 9
RTD_10_PL_TX = 10
RTD_11_MPA = 11
RTD_12_ACU = 12
RTD_13_PLPCDU_HSPD = 13
RTD_14_TCS_BRD = 14
RTD_15_IMTQ = 15
class SetId(enum.IntEnum):
TEMPERATURE = 1
class CmdStr:
ON = "on"
OFF = "off"
NORMAL = "normal"
WRITE_CONFIG = "write_cfg"
class CmdInfo:
ON = "Switch handler on"
OFF = "Switch handler off"
NORMAL = "Switch handler normal"
WRITE_CONFIG = "Write config"
@tmtc_definitions_provider
def specify_rtd_cmds(defs: TmtcDefinitionWrapper):
oce = OpCodeEntry()
oce.add(keys=CmdStr.ON, info=CmdInfo.ON)
oce.add(keys=CmdStr.NORMAL, info=CmdInfo.NORMAL)
oce.add(keys=CmdStr.OFF, info=CmdInfo.OFF)
oce.add(keys=CmdStr.WRITE_CONFIG, info=CmdInfo.WRITE_CONFIG)
defs.add_service(
name=CustomServiceList.RTD.value, info="RTD commands", op_code_entry=oce
)
def pack_rtd_commands(
cmd_str: str, object_id: Optional[ObjectIdU32], q: DefaultPusQueueHelper
):
if object_id is not None and object_id not in RTD_IDS:
print("Specified object ID not a valid RTD ID")
object_id = None
if object_id is None:
tgt_rtd_idx = prompt_rtd_idx()
object_id_dict = get_object_ids()
object_id = object_id_dict.get(RTD_IDS[tgt_rtd_idx])
if cmd_str == CmdStr.ON:
app_data = pack_mode_data(object_id=object_id.as_bytes, mode=Mode.ON, submode=0)
q.add_pus_tc(
PusTelecommand(
service=200, subservice=Subservice.TC_MODE_COMMAND, app_data=app_data
)
)
if cmd_str == CmdStr.NORMAL:
app_data = pack_mode_data(
object_id=object_id.as_bytes, mode=Mode.NORMAL, submode=0
)
q.add_pus_tc(
PusTelecommand(
service=200, subservice=Subservice.TC_MODE_COMMAND, app_data=app_data
)
)
if cmd_str == CmdStr.OFF:
app_data = pack_mode_data(
object_id=object_id.as_bytes, mode=Mode.OFF, submode=0
)
q.add_pus_tc(
PusTelecommand(
service=200, subservice=Subservice.TC_MODE_COMMAND, app_data=app_data
)
)
if cmd_str in CmdStr.WRITE_CONFIG:
command = object_id.as_bytes + struct.pack("!I", CommandId.WRITE_CONFIG)
q.add_pus_tc(PusTelecommand(service=8, subservice=128, app_data=command))
def handle_rtd_hk(object_id: bytes, hk_data: bytes, pw: PrintWrapper):
rtd_name = RTD_NAMES.get(object_id)
if rtd_name is None:
rtd_name = "unknown RTD device"
pw.dlog(f"Received RTD HK for RTD {rtd_name} with object ID {object_id}")
fmt_str = "!ffBB"
fmt_len = struct.calcsize(fmt_str)
(rtd_val, temp_celcius, last_err_byte, error_byte) = struct.unpack(
fmt_str, hk_data[0 : 0 + fmt_len]
)
pw.dlog(f"Temperature Celcius: {temp_celcius}")
pw.dlog(f"RTD Value: {rtd_val}")
pw.dlog(f"Error Byte: {error_byte}")
pw.dlog(f"Last Error Byte: {last_err_byte}")
FsfwTmTcPrinter.get_validity_buffer(hk_data[fmt_len:], 4)
def prompt_rtd_idx():
while True:
rtd_idx = input("Please specify RTD index [0-15]: ")
if not rtd_idx.isdigit():
print("Invalid input")
continue
rtd_idx = int(rtd_idx)
if rtd_idx < 0 or rtd_idx > 15:
print("Invalid device index")
continue
return rtd_idx