eive-tmtc/eive_tmtc/tmtc/payload/scex.py
Robin Mueller 02d9d6adfc
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2023-11-22 11:21:26 +01:00

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Python

import enum
import json
from spacepackets.ecss import PusTelecommand
from tmtccmd.config.tmtc import CmdTreeNode
from tmtccmd.pus.s8_fsfw_action import create_action_cmd
from tmtccmd.pus.s200_fsfw_mode import Mode, Subservice, pack_mode_data
from tmtccmd.tmtc import DefaultPusQueueHelper
from eive_tmtc.config.object_ids import SCEX_HANDLER_ID
USE_SCEX_CONF_FILE = True
class OpCode:
PING = "ping"
ION_CMD = "ion"
TEMP_CMD = "temp"
EXP_STATUS_CMD = "expstatus"
ONE_CELLS_CMD = "onecell"
ALL_CELLS_CMD = "allcells"
FRAM = "fram"
SWITCH_ON = "on"
SWITCH_OFF = "off"
NORMAL = "normal"
class ActionId(enum.IntEnum):
PING = 7
ION_CMD = 4
TEMP_CMD = 3
EXP_STATUS_CMD = 2
ONE_CELLS_CMD = 6
ALL_CELLS_CMD = 5
FRAM = 1
class Info:
PING = "Send Ping command"
ION_CMD = "Read Ion"
TEMP_CMD = "Read Temperature"
EXP_STATUS_CMD = "Read Experiment Status"
ONE_CELLS_CMD = "One Cell"
ALL_CELLS_CMD = "All Cells"
FRAM = "Read FRAM"
SWITCH_ON = "Switch Scex on"
SWITCH_OFF = "Switch Scex off"
NORMAL = "Switch SCEX to normal mode"
def create_scex_node() -> CmdTreeNode:
op_code_strs = [
getattr(OpCode, key) for key in dir(OpCode) if not key.startswith("__")
]
info_strs = [getattr(Info, key) for key in dir(OpCode) if not key.startswith("__")]
combined_dict = dict(zip(op_code_strs, info_strs))
scex_node = CmdTreeNode("ploc_mpsoc", "PLOC MPSoC")
for op_code, info in combined_dict.items():
scex_node.add_child(CmdTreeNode(op_code, info))
return scex_node
def pack_scex_cmds(q: DefaultPusQueueHelper, cmd_str: str): # noqa C901
if cmd_str == OpCode.SWITCH_ON:
q.add_log_cmd(Info.SWITCH_ON)
q.add_pus_tc(
PusTelecommand(
service=200,
subservice=Subservice.TC_MODE_COMMAND,
app_data=pack_mode_data(SCEX_HANDLER_ID, Mode.ON, 0),
)
)
if cmd_str == OpCode.NORMAL:
q.add_log_cmd(Info.NORMAL)
q.add_pus_tc(
PusTelecommand(
service=200,
subservice=Subservice.TC_MODE_COMMAND,
app_data=pack_mode_data(SCEX_HANDLER_ID, Mode.NORMAL, 0),
)
)
if cmd_str == OpCode.SWITCH_OFF:
q.add_log_cmd(Info.SWITCH_OFF)
q.add_pus_tc(
PusTelecommand(
service=200,
subservice=Subservice.TC_MODE_COMMAND,
app_data=pack_mode_data(SCEX_HANDLER_ID, Mode.OFF, 0),
)
)
if cmd_str == OpCode.PING:
q.add_log_cmd(Info.PING)
app_data = bytes([0])
q.add_pus_tc(create_action_cmd(SCEX_HANDLER_ID, ActionId.PING, app_data))
if cmd_str == OpCode.ION_CMD:
q.add_log_cmd(Info.ION_CMD)
app_data = bytes([0])
q.add_pus_tc(create_action_cmd(SCEX_HANDLER_ID, ActionId.ION_CMD, app_data))
if cmd_str == OpCode.TEMP_CMD:
q.add_log_cmd(Info.TEMP_CMD)
app_data = bytes([0])
q.add_pus_tc(create_action_cmd(SCEX_HANDLER_ID, ActionId.TEMP_CMD, app_data))
if cmd_str == OpCode.EXP_STATUS_CMD:
q.add_log_cmd(Info.EXP_STATUS_CMD)
app_data = bytes([0])
q.add_pus_tc(
create_action_cmd(SCEX_HANDLER_ID, ActionId.EXP_STATUS_CMD, app_data)
)
# one cell
if cmd_str == OpCode.ONE_CELLS_CMD:
q.add_log_cmd(Info.ONE_CELLS_CMD)
app_data = bytearray([0])
# cell number
cn = 0
while True:
cell_select = input("Which solar cell should be measured? (1-10): ")
if not cell_select.isdigit():
print("Invalid cell number. Try again.")
continue
cell_select = int(cell_select)
if cell_select < 1 or cell_select > 10:
print(
f"Invalid cell number {cell_select}, Please enter a valid number: "
)
continue
cn = cell_select - 1
break
if USE_SCEX_CONF_FILE:
with open("template/scex_conf.json") as json_file:
json_data = json.load(json_file)
first_dac = json_data["first_dac"]
last_dac = json_data["last_dac"]
res_switch1 = json_data["res_switch1"]
res_switch2 = json_data["res_switch2"]
dac_weight1 = json_data["dac_weight1"]
dac_weight2 = json_data["dac_weight2"]
dac_weight3 = json_data["dac_weight3"]
else:
raise ValueError("CLI support for SCEX params not implemented")
# in app_data
# app_data.extend(struct.pack("!H", first_dac))
app_data.append(cell_select)
append_16_bit_val(packet=app_data, val=first_dac[cn])
append_16_bit_val(packet=app_data, val=last_dac[cn])
append_16_bit_val(packet=app_data, val=res_switch1[cn])
append_16_bit_val(packet=app_data, val=res_switch2[cn])
app_data.append(dac_weight1[cn])
app_data.append(dac_weight2[cn])
app_data.append(dac_weight3[cn])
q.add_pus_tc(
create_action_cmd(SCEX_HANDLER_ID, ActionId.ONE_CELLS_CMD, app_data)
)
if cmd_str == OpCode.ALL_CELLS_CMD:
q.add_log_cmd(Info.ALL_CELLS_CMD)
app_data = bytearray([0])
# cell number
cn = 0
if USE_SCEX_CONF_FILE:
with open("template/scex_conf.json") as json_file:
json_data = json.load(json_file)
first_dac = json_data["first_dac"]
last_dac = json_data["last_dac"]
res_switch1 = json_data["res_switch1"]
res_switch2 = json_data["res_switch2"]
dac_weight1 = json_data["dac_weight1"]
dac_weight2 = json_data["dac_weight2"]
dac_weight3 = json_data["dac_weight3"]
else:
raise ValueError("CLI support for SCEX params not implemented")
# in app_data
# app_data.extend(struct.pack("!H", first_dac))
append_16_bit_val(packet=app_data, val=first_dac[cn])
append_16_bit_val(packet=app_data, val=last_dac[cn])
append_16_bit_val(packet=app_data, val=res_switch1[cn])
append_16_bit_val(packet=app_data, val=res_switch2[cn])
app_data.append(dac_weight1[cn])
app_data.append(dac_weight2[cn])
app_data.append(dac_weight3[cn])
q.add_pus_tc(
create_action_cmd(SCEX_HANDLER_ID, ActionId.ALL_CELLS_CMD, app_data)
)
if cmd_str == OpCode.FRAM:
q.add_log_cmd(Info.FRAM)
app_data = bytes([0])
q.add_pus_tc(create_action_cmd(SCEX_HANDLER_ID, ActionId.FRAM, app_data))
def append_16_bit_val(packet: bytearray, val: int):
packet.append((val >> 8) & 0xFF)
packet.append(val & 0xFF)