mirror of https://github.com/esphome/esphome.git
47 lines
1.8 KiB
Python
47 lines
1.8 KiB
Python
import voluptuous as vol
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from esphome import automation, pins
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from esphome.components import binary_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_ON_TAG, CONF_SPI_ID, CONF_TRIGGER_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, PollingComponent, Trigger, std_string
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DEPENDENCIES = ['spi']
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MULTI_CONF = True
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PN532Component = binary_sensor.binary_sensor_ns.class_('PN532Component', PollingComponent,
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spi.SPIDevice)
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PN532Trigger = binary_sensor.binary_sensor_ns.class_('PN532Trigger', Trigger.template(std_string))
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CONFIG_SCHEMA = vol.Schema({
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cv.GenerateID(): cv.declare_variable_id(PN532Component),
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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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vol.Optional(CONF_ON_TAG): automation.validate_automation({
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cv.GenerateID(CONF_TRIGGER_ID): cv.declare_variable_id(PN532Trigger),
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}),
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}).extend(cv.COMPONENT_SCHEMA.schema)
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def to_code(config):
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for spi_ in get_variable(config[CONF_SPI_ID]):
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yield
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for cs in gpio_output_pin_expression(config[CONF_CS_PIN]):
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yield
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rhs = App.make_pn532_component(spi_, cs, config.get(CONF_UPDATE_INTERVAL))
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pn532 = Pvariable(config[CONF_ID], rhs)
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for conf_ in config.get(CONF_ON_TAG, []):
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trigger = Pvariable(conf_[CONF_TRIGGER_ID], pn532.make_trigger())
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automation.build_automation(trigger, std_string, conf_)
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setup_component(pn532, config)
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BUILD_FLAGS = '-DUSE_PN532'
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