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Add support for reading/writing the Storedge control registers
Extend the integration to create number & select entities for the Storedge control registers. Through these registers one can control the battery charge / discharge profile.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| import logging | ||
| from typing import Optional, Dict, Any | ||
|
|
||
| from .const import ( | ||
| DOMAIN, | ||
| ATTR_MANUFACTURER, | ||
| STORAGE_NUMBER_TYPES, | ||
| ) | ||
|
|
||
| from pymodbus.constants import Endian | ||
| from pymodbus.payload import BinaryPayloadBuilder | ||
|
|
||
| from homeassistant.const import CONF_NAME | ||
| from homeassistant.components.number import ( | ||
| PLATFORM_SCHEMA, | ||
| NumberEntity, | ||
| ) | ||
|
|
||
| from homeassistant.core import callback | ||
|
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| _LOGGER = logging.getLogger(__name__) | ||
|
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| async def async_setup_entry(hass, entry, async_add_entities) -> None: | ||
| hub_name = entry.data[CONF_NAME] | ||
| hub = hass.data[DOMAIN][hub_name]["hub"] | ||
|
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||
| device_info = { | ||
| "identifiers": {(DOMAIN, hub_name)}, | ||
| "name": hub_name, | ||
| "manufacturer": ATTR_MANUFACTURER, | ||
| } | ||
|
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| entities = [] | ||
|
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| if hub.read_battery1 == True or hub.read_battery2 == True: | ||
| for number_info in STORAGE_NUMBER_TYPES: | ||
| number = SolarEdgeNumber( | ||
| hub_name, | ||
| hub, | ||
| device_info, | ||
| number_info[0], | ||
| number_info[1], | ||
| number_info[2], | ||
| number_info[3], | ||
| number_info[4], | ||
| ) | ||
| entities.append(number) | ||
|
|
||
| async_add_entities(entities) | ||
| return True | ||
|
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| class SolarEdgeNumber(NumberEntity): | ||
| """Representation of an SolarEdge Modbus number.""" | ||
|
|
||
| def __init__(self, | ||
| platform_name, | ||
| hub, | ||
| device_info, | ||
| name, | ||
| key, | ||
| register, | ||
| fmt, | ||
| attrs | ||
| ) -> None: | ||
| """Initialize the selector.""" | ||
| self._platform_name = platform_name | ||
| self._hub = hub | ||
| self._device_info = device_info | ||
| self._name = name | ||
| self._key = key | ||
| self._register = register | ||
| self._fmt = fmt | ||
|
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||
| self._attr_min_value = attrs["min"] | ||
| self._attr_max_value = attrs["max"] | ||
| if "unit" in attrs.keys(): | ||
| self._attr_unit_of_measurement = attrs["unit"] | ||
|
|
||
| async def async_added_to_hass(self) -> None: | ||
| """Register callbacks.""" | ||
| self._hub.async_add_solaredge_sensor(self._modbus_data_updated) | ||
|
|
||
| async def async_will_remove_from_hass(self) -> None: | ||
| self._hub.async_remove_solaredge_sensor(self._modbus_data_updated) | ||
|
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||
| @callback | ||
| def _modbus_data_updated(self) -> None: | ||
| self.async_write_ha_state() | ||
|
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||
| @property | ||
| def name(self) -> str: | ||
| """Return the name.""" | ||
| return f"{self._platform_name} ({self._name})" | ||
|
|
||
| @property | ||
| def unique_id(self) -> Optional[str]: | ||
| return f"{self._platform_name}_{self._key}" | ||
|
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||
| @property | ||
| def should_poll(self) -> bool: | ||
| """Data is delivered by the hub""" | ||
| return False | ||
|
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||
| @property | ||
| def value(self) -> float: | ||
| if self._key in self._hub.data: | ||
| return self._hub.data[self._key] | ||
|
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| async def async_set_value(self, value: float) -> None: | ||
| """Change the selected value.""" | ||
| builder = BinaryPayloadBuilder(byteorder=Endian.Big, wordorder=Endian.Little) | ||
|
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||
| if self._fmt == "i": | ||
| builder.add_32bit_uint(int(value)) | ||
| elif self._fmt == "f": | ||
| builder.add_32bit_float(float(value)) | ||
|
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| self._hub.write_registers(unit=1, address=self._register, payload=builder.to_registers()) | ||
|
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| self._hub.data[self._key] = value | ||
| self.async_write_ha_state() | ||
|
|
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