added ep500

custom_components/bluetti_bt/bluetti_bt_lib/devices/ep500.py

@@ -0,0 +1,63 @@
+"""EP500 fields."""
+
+from typing import List
+
+from ..utils.commands import ReadHoldingRegisters
+from ..field_enums import AutoSleepMode, OutputMode, SplitPhaseMachineType, UpsMode
+from ..base_devices.ProtocolV1Device import ProtocolV1Device
+
+
+class EP500(ProtocolV1Device):
+    def __init__(self, address: str, sn: str):
+        super().__init__(address, "EP500", sn)
+
+        # Details (matches AC500 + AC300)
+        self.struct.add_enum_field("ac_output_mode", 70, OutputMode)
+        self.struct.add_uint_field("internal_ac_voltage", 71)
+        self.struct.add_decimal_field("internal_current_one", 72, 1)
+        self.struct.add_uint_field("internal_power_one", 73)
+        self.struct.add_decimal_field("internal_ac_frequency", 74, 1)
+        self.struct.add_decimal_field("internal_current_two", 75, 1)
+        self.struct.add_uint_field("internal_power_two", 76)
+        self.struct.add_decimal_field("ac_input_voltage", 77, 1)
+        self.struct.add_decimal_field("internal_current_three", 78, 1, (0, 100))
+        self.struct.add_uint_field("internal_power_three", 79)
+        self.struct.add_decimal_field("ac_input_frequency", 80, 2)
+        self.struct.add_uint_field("internal_dc_input_voltage", 86)
+        self.struct.add_decimal_field("internal_dc_input_power", 87, 1)
+        self.struct.add_decimal_field("internal_dc_input_current", 88, 2)
+
+        # Battery packs (matches AC500)
+        self.struct.add_decimal_array_field("cell_voltages", 105, 16, 2)  # internal
+
+        # Controls (matches AC500 + AC300)
+        self.struct.add_enum_field("ups_mode", 3001, UpsMode)
+        self.struct.add_bool_field("split_phase_on", 3004)
+        self.struct.add_enum_field(
+            "split_phase_machine_mode", 3005, SplitPhaseMachineType
+        )
+        self.struct.add_bool_field("grid_charge_on", 3011)
+        self.struct.add_bool_field("time_control_on", 3013)
+        self.struct.add_uint_field("battery_range_start", 3015)
+        self.struct.add_uint_field("battery_range_end", 3016)
+        self.struct.add_enum_field("auto_sleep_mode", 3061, AutoSleepMode)
+
+    @property
+    def polling_commands(self) -> List[ReadHoldingRegisters]:
+        return super().polling_commands + [
+            ReadHoldingRegisters(70, 10),
+            ReadHoldingRegisters(86, 3),
+        ]
+
+    @property
+    def writable_ranges(self) -> List[range]:
+        return super().writable_ranges + [
+            range(3001, 3016),
+            3061,
+        ]
+
+    @property
+    def pack_polling_commands(self) -> List[ReadHoldingRegisters]:
+        return super().pack_polling_commands + [
+            ReadHoldingRegisters(105, 16),
+        ]