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Add support for MAX31855 sensor (#258)
* Add support for MAX31855 sensor * Update for latest core changes * Update max31855.py
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import voluptuous as vol | ||
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import esphomeyaml.config_validation as cv | ||
from esphomeyaml import pins | ||
from esphomeyaml.components import sensor, spi | ||
from esphomeyaml.components.spi import SPIComponent | ||
from esphomeyaml.const import CONF_CS_PIN, CONF_MAKE_ID, CONF_NAME, CONF_SPI_ID, \ | ||
CONF_UPDATE_INTERVAL | ||
from esphomeyaml.cpp_helpers import gpio_output_pin_expression, setup_component | ||
from esphomeyaml.cpp_generator import get_variable, variable | ||
from esphomeyaml.cpp_types import Application, App | ||
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MakeMAX31855Sensor = Application.struct('MakeMAX31855Sensor') | ||
MAX31855Sensor = sensor.sensor_ns.class_('MAX31855Sensor', sensor.PollingSensorComponent, | ||
spi.SPIDevice) | ||
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PLATFORM_SCHEMA = cv.nameable(sensor.SENSOR_PLATFORM_SCHEMA.extend({ | ||
cv.GenerateID(): cv.declare_variable_id(MAX31855Sensor), | ||
cv.GenerateID(CONF_MAKE_ID): cv.declare_variable_id(MakeMAX31855Sensor), | ||
cv.GenerateID(CONF_SPI_ID): cv.use_variable_id(SPIComponent), | ||
vol.Required(CONF_CS_PIN): pins.gpio_output_pin_schema, | ||
vol.Optional(CONF_UPDATE_INTERVAL): cv.update_interval, | ||
}).extend(cv.COMPONENT_SCHEMA.schema)) | ||
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def to_code(config): | ||
for spi_ in get_variable(config[CONF_SPI_ID]): | ||
yield | ||
for cs in gpio_output_pin_expression(config[CONF_CS_PIN]): | ||
yield | ||
rhs = App.make_max31855_sensor(config[CONF_NAME], spi_, cs, | ||
config.get(CONF_UPDATE_INTERVAL)) | ||
make = variable(config[CONF_MAKE_ID], rhs) | ||
max31855 = make.Pmax31855 | ||
sensor.setup_sensor(max31855, make.Pmqtt, config) | ||
setup_component(max31855, config) | ||
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BUILD_FLAGS = '-DUSE_MAX31855_SENSOR' | ||
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def to_hass_config(data, config): | ||
return sensor.core_to_hass_config(data, config) |
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