mirror of
https://github.com/esphome/esphome.git
synced 2024-09-29 04:18:20 +02:00
93 lines
2.9 KiB
Python
93 lines
2.9 KiB
Python
import esphome.codegen as cg
|
|
import esphome.config_validation as cv
|
|
from esphome.components import i2c, sensor
|
|
from esphome.const import (
|
|
CONF_BUS_VOLTAGE,
|
|
CONF_CURRENT,
|
|
CONF_ID,
|
|
CONF_MAX_CURRENT,
|
|
CONF_POWER,
|
|
CONF_SHUNT_RESISTANCE,
|
|
CONF_SHUNT_VOLTAGE,
|
|
DEVICE_CLASS_VOLTAGE,
|
|
DEVICE_CLASS_CURRENT,
|
|
DEVICE_CLASS_POWER,
|
|
STATE_CLASS_MEASUREMENT,
|
|
UNIT_VOLT,
|
|
UNIT_AMPERE,
|
|
UNIT_WATT,
|
|
)
|
|
|
|
DEPENDENCIES = ["i2c"]
|
|
|
|
ina226_ns = cg.esphome_ns.namespace("ina226")
|
|
INA226Component = ina226_ns.class_(
|
|
"INA226Component", cg.PollingComponent, i2c.I2CDevice
|
|
)
|
|
|
|
CONFIG_SCHEMA = (
|
|
cv.Schema(
|
|
{
|
|
cv.GenerateID(): cv.declare_id(INA226Component),
|
|
cv.Optional(CONF_BUS_VOLTAGE): sensor.sensor_schema(
|
|
unit_of_measurement=UNIT_VOLT,
|
|
accuracy_decimals=2,
|
|
device_class=DEVICE_CLASS_VOLTAGE,
|
|
state_class=STATE_CLASS_MEASUREMENT,
|
|
),
|
|
cv.Optional(CONF_SHUNT_VOLTAGE): sensor.sensor_schema(
|
|
unit_of_measurement=UNIT_VOLT,
|
|
accuracy_decimals=2,
|
|
device_class=DEVICE_CLASS_VOLTAGE,
|
|
state_class=STATE_CLASS_MEASUREMENT,
|
|
),
|
|
cv.Optional(CONF_CURRENT): sensor.sensor_schema(
|
|
unit_of_measurement=UNIT_AMPERE,
|
|
accuracy_decimals=3,
|
|
device_class=DEVICE_CLASS_CURRENT,
|
|
state_class=STATE_CLASS_MEASUREMENT,
|
|
),
|
|
cv.Optional(CONF_POWER): sensor.sensor_schema(
|
|
unit_of_measurement=UNIT_WATT,
|
|
accuracy_decimals=2,
|
|
device_class=DEVICE_CLASS_POWER,
|
|
state_class=STATE_CLASS_MEASUREMENT,
|
|
),
|
|
cv.Optional(CONF_SHUNT_RESISTANCE, default=0.1): cv.All(
|
|
cv.resistance, cv.Range(min=0.0)
|
|
),
|
|
cv.Optional(CONF_MAX_CURRENT, default=3.2): cv.All(
|
|
cv.current, cv.Range(min=0.0)
|
|
),
|
|
}
|
|
)
|
|
.extend(cv.polling_component_schema("60s"))
|
|
.extend(i2c.i2c_device_schema(0x40))
|
|
)
|
|
|
|
|
|
async def to_code(config):
|
|
var = cg.new_Pvariable(config[CONF_ID])
|
|
await cg.register_component(var, config)
|
|
await i2c.register_i2c_device(var, config)
|
|
|
|
cg.add(var.set_shunt_resistance_ohm(config[CONF_SHUNT_RESISTANCE]))
|
|
|
|
cg.add(var.set_max_current_a(config[CONF_MAX_CURRENT]))
|
|
|
|
if CONF_BUS_VOLTAGE in config:
|
|
sens = await sensor.new_sensor(config[CONF_BUS_VOLTAGE])
|
|
cg.add(var.set_bus_voltage_sensor(sens))
|
|
|
|
if CONF_SHUNT_VOLTAGE in config:
|
|
sens = await sensor.new_sensor(config[CONF_SHUNT_VOLTAGE])
|
|
cg.add(var.set_shunt_voltage_sensor(sens))
|
|
|
|
if CONF_CURRENT in config:
|
|
sens = await sensor.new_sensor(config[CONF_CURRENT])
|
|
cg.add(var.set_current_sensor(sens))
|
|
|
|
if CONF_POWER in config:
|
|
sens = await sensor.new_sensor(config[CONF_POWER])
|
|
cg.add(var.set_power_sensor(sens))
|