201 lines
7.2 KiB
Python
201 lines
7.2 KiB
Python
# -*- coding: utf-8 -*-
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"""ACU commands
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@author J. Meier, R. Mueller
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@date 21.12.2020
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"""
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import struct
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from eive_tmtc.config.definitions import CustomServiceList
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from eive_tmtc.pus_tm.defs import PrintWrapper
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from eive_tmtc.tmtc.power.common_power import (
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add_gomspace_nodes,
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pack_common_gomspace_cmds,
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add_gomspace_cmd_defs,
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req_hk_cmds,
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pack_common_power_cmds,
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SetId,
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OBC_ENDIANNESS,
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unpack_array_in_data,
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)
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from tmtccmd.config import CmdTreeNode, TmtcDefinitionWrapper, OpCodeEntry
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from tmtccmd.config.tmtc import tmtc_definitions_provider
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from tmtccmd.tmtc import DefaultPusQueueHelper
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import eive_tmtc.gomspace.gomspace_common as gs
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from eive_tmtc.config.object_ids import ACU_HANDLER_ID
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from tmtccmd.util import ObjectIdU32
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class ACUConfigTable:
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mppt_mode = gs.TableEntry(bytearray([0x00, 0x00]), gs.TableEntry.uint8_size)
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mppt_d_mode = gs.TableEntry(bytearray([0x00, 0x01]), gs.TableEntry.uint8_size)
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vboost = gs.TableEntry(bytearray([0x00, 0x02]), gs.TableEntry.uint16_size)
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vbat_max_hi = gs.TableEntry(bytearray([0x00, 0x10]), gs.TableEntry.uint16_size)
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vbat_max_lo = gs.TableEntry(bytearray([0x00, 0x12]), gs.TableEntry.uint16_size)
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ov_mode = gs.TableEntry(bytearray([0x00, 0x1A]), gs.TableEntry.uint8_size)
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class ACUHkTable:
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temperature1 = gs.TableEntry(bytearray([0x00, 0x1C]), gs.TableEntry.uint16_size)
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temperature2 = gs.TableEntry(bytearray([0x00, 0x1D]), gs.TableEntry.uint16_size)
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temperature3 = gs.TableEntry(bytearray([0x00, 0x1E]), gs.TableEntry.uint16_size)
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# Ground WDT value (remaining seconds until reboot)
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wdt_gnd_left = gs.TableEntry(bytearray([0x00, 0x74]), gs.TableEntry.uint32_size)
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class OpCode:
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TEST = ["0", "test"]
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class Info:
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TEST = "ACU Test"
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def create_acu_node() -> CmdTreeNode:
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node = CmdTreeNode(
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"acu", "P60 PCDU ACU device", hide_children_which_are_leaves=True
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)
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add_gomspace_nodes(node)
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node.add_child(CmdTreeNode(OpCode.TEST[0], Info.TEST))
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return node
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@tmtc_definitions_provider
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def add_acu_cmds(defs: TmtcDefinitionWrapper):
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oce = OpCodeEntry()
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add_gomspace_cmd_defs(oce)
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oce.add(keys=OpCode.TEST, info=Info.TEST)
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defs.add_service(
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name=CustomServiceList.ACU.value,
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info="ACU Device",
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op_code_entry=oce,
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)
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def pack_acu_commands(object_id: ObjectIdU32, q: DefaultPusQueueHelper, cmd_str: str):
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q.add_log_cmd("Handling ACU command")
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pack_common_power_cmds("ACU", object_id, q, cmd_str)
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pack_common_gomspace_cmds("ACU", object_id, q, cmd_str)
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acu_req_hk_cmds(q, cmd_str)
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pack_test_cmds(object_id=object_id, q=q)
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def acu_req_hk_cmds(q: DefaultPusQueueHelper, op_code: str):
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req_hk_cmds("ACU", q, op_code, ACU_HANDLER_ID, (SetId.CORE, SetId.AUX))
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class ACUTestProcedure:
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"""
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@brief Use this class to define the tests to perform for the ACU.
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@details Setting all to True will run all tests.
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Setting all to False will only run the tests set to True.
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"""
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all = False
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reboot = False
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read_gnd_wdt = False
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gnd_wdt_reset = False
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ping = False
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read_temperature1 = False
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read_temperature2 = False
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read_temperature3 = False
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read_mppt_mode = False
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read_vboost = False
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read_vbat_max_hi = False
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read_vbat_max_lo = False
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read_ov_mode = False
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off = False
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def pack_test_cmds(object_id: ObjectIdU32, q: DefaultPusQueueHelper):
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if ACUTestProcedure.all or ACUTestProcedure.reboot:
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q.add_log_cmd("ACU: Reboot")
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q.add_pus_tc(gs.pack_reboot_command(object_id))
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if ACUTestProcedure.all or ACUTestProcedure.read_gnd_wdt:
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q.add_log_cmd("ACU: Reading ground watchdog timer value")
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q.add_pus_tc(
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gs.pack_get_param_command(
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object_id.as_bytes,
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gs.TableIds.HK,
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ACUHkTable.wdt_gnd_left.parameter_address,
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ACUHkTable.wdt_gnd_left.parameter_size,
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)
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)
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if ACUTestProcedure.all or ACUTestProcedure.gnd_wdt_reset:
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q.add_log_cmd("ACU: Testing ground watchdog reset")
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q.add_pus_tc(gs.pack_gnd_wdt_reset_command(object_id))
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if ACUTestProcedure.all or ACUTestProcedure.ping:
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q.add_log_cmd("ACU: Ping Test")
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ping_data = bytearray([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])
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q.add_pus_tc(gs.pack_ping_command(object_id, ping_data))
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if ACUTestProcedure.all or ACUTestProcedure.read_temperature3:
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q.add_log_cmd("ACU: Reading temperature 3")
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q.add_pus_tc(
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gs.pack_get_param_command(
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object_id.as_bytes,
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gs.TableIds.HK,
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ACUHkTable.temperature3.parameter_address,
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ACUHkTable.temperature3.parameter_size,
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)
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)
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if ACUTestProcedure.all or ACUTestProcedure.read_vboost:
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q.add_log_cmd("ACU: Reading vboost value")
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q.add_pus_tc(
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gs.pack_get_param_command(
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object_id.as_bytes,
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gs.TableIds.CONFIG,
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ACUConfigTable.vboost.parameter_address,
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ACUConfigTable.vboost.parameter_size,
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)
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)
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if ACUTestProcedure.all or ACUTestProcedure.read_vbat_max_hi:
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q.add_log_cmd("ACU: Reading vbat_max_hi")
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q.add_pus_tc(
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gs.pack_get_param_command(
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object_id.as_bytes,
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gs.TableIds.CONFIG,
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ACUConfigTable.vbat_max_hi.parameter_address,
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ACUConfigTable.vbat_max_hi.parameter_size,
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)
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)
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if ACUTestProcedure.all or ACUTestProcedure.read_vbat_max_lo:
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q.add_log_cmd("ACU: Reading vbat_max_lo")
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q.add_pus_tc(
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gs.pack_get_param_command(
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object_id.as_bytes,
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gs.TableIds.CONFIG,
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ACUConfigTable.vbat_max_lo.parameter_address,
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ACUConfigTable.vbat_max_lo.parameter_size,
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)
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)
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if ACUTestProcedure.all or ACUTestProcedure.read_ov_mode:
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q.add_log_cmd("ACU: Reading ov_mode")
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q.add_pus_tc(
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gs.pack_get_param_command(
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object_id.as_bytes,
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gs.TableIds.CONFIG,
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ACUConfigTable.ov_mode.parameter_address,
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ACUConfigTable.ov_mode.parameter_size,
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)
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)
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def acu_config_table_handler(pw: PrintWrapper, custom_data: bytes):
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mppt_mode = custom_data[0]
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mppt_delta_mode = custom_data[1]
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vboost_list = unpack_array_in_data(custom_data, 0x02, 2, 6, "H")
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vbat_max_hi = struct.unpack(f"{OBC_ENDIANNESS}H", custom_data[0x10 : 0x10 + 2])[0]
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vbat_max_lo = struct.unpack(f"{OBC_ENDIANNESS}H", custom_data[0x12 : 0x12 + 2])[0]
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mppt_period = struct.unpack(f"{OBC_ENDIANNESS}I", custom_data[0x14 : 0x14 + 4])[0]
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max_dv = struct.unpack(f"{OBC_ENDIANNESS}H", custom_data[0x18 : 0x18 + 2])[0]
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ov_mode = custom_data[0x1A]
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pw.dlog(f"{'mppt_mode'.ljust(15)}: {mppt_mode}")
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pw.dlog(f"{'mppt_delta_mode'.ljust(15)}: {mppt_delta_mode}")
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pw.dlog(f"{'vboost_list'.ljust(15)}: {vboost_list}")
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pw.dlog(f"{'vbat_max_hi'.ljust(15)}: {vbat_max_hi}")
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pw.dlog(f"{'vbat_max_lo'.ljust(15)}: {vbat_max_lo}")
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pw.dlog(f"{'mppt_period'.ljust(15)}: {mppt_period}")
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pw.dlog(f"{'max_dv'.ljust(15)}: {max_dv}")
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pw.dlog(f"{'ov_mode'.ljust(15)}: {ov_mode}")
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