35 lines
1.3 KiB
Python
35 lines
1.3 KiB
Python
import voluptuous as vol
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from esphome import pins
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from esphome.components import sensor, spi
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from esphome.components.spi import SPIComponent
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import esphome.config_validation as cv
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from esphome.const import CONF_CS_PIN, CONF_ID, CONF_NAME, CONF_SPI_ID, \
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CONF_UPDATE_INTERVAL
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from esphome.cpp_generator import Pvariable, get_variable
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from esphome.cpp_helpers import gpio_output_pin_expression, setup_component
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from esphome.cpp_types import App
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MAX6675Sensor = sensor.sensor_ns.class_('MAX6675Sensor', sensor.PollingSensorComponent,
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spi.SPIDevice)
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PLATFORM_SCHEMA = cv.nameable(sensor.SENSOR_PLATFORM_SCHEMA.extend({
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cv.GenerateID(): cv.declare_variable_id(MAX6675Sensor),
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cv.GenerateID(CONF_SPI_ID): cv.use_variable_id(SPIComponent),
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vol.Required(CONF_CS_PIN): pins.gpio_output_pin_schema,
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vol.Optional(CONF_UPDATE_INTERVAL): cv.update_interval,
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}).extend(cv.COMPONENT_SCHEMA.schema))
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def to_code(config):
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spi_ = yield get_variable(config[CONF_SPI_ID])
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cs = yield gpio_output_pin_expression(config[CONF_CS_PIN])
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rhs = App.make_max6675_sensor(config[CONF_NAME], spi_, cs,
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config.get(CONF_UPDATE_INTERVAL))
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max6675 = Pvariable(config[CONF_ID], rhs)
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sensor.setup_sensor(max6675, config)
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setup_component(max6675, config)
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BUILD_FLAGS = '-DUSE_MAX6675_SENSOR'
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