mirror of https://github.com/esphome/esphome.git
60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
import voluptuous as vol
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from esphome.automation import ACTION_REGISTRY
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from esphome.components.output import FloatOutput
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import esphome.config_validation as cv
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from esphome.const import CONF_ID, CONF_IDLE_LEVEL, CONF_MAX_LEVEL, CONF_MIN_LEVEL, CONF_OUTPUT, \
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CONF_LEVEL
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from esphome.cpp_generator import Pvariable, add, get_variable, templatable
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from esphome.cpp_helpers import setup_component
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from esphome.cpp_types import App, Component, esphome_ns, Action, float_
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Servo = esphome_ns.class_('Servo', Component)
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ServoWriteAction = esphome_ns.class_('ServoWriteAction', Action)
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MULTI_CONF = True
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CONFIG_SCHEMA = cv.Schema({
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vol.Required(CONF_ID): cv.declare_variable_id(Servo),
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vol.Required(CONF_OUTPUT): cv.use_variable_id(FloatOutput),
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vol.Optional(CONF_MIN_LEVEL, default='3%'): cv.percentage,
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vol.Optional(CONF_IDLE_LEVEL, default='7.5%'): cv.percentage,
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vol.Optional(CONF_MAX_LEVEL, default='12%'): cv.percentage,
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}).extend(cv.COMPONENT_SCHEMA.schema)
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def to_code(config):
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for out in get_variable(config[CONF_OUTPUT]):
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yield
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rhs = App.register_component(Servo.new(out))
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servo = Pvariable(config[CONF_ID], rhs)
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add(servo.set_min_level(config[CONF_MIN_LEVEL]))
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add(servo.set_idle_level(config[CONF_IDLE_LEVEL]))
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add(servo.set_max_level(config[CONF_MAX_LEVEL]))
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setup_component(servo, config)
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BUILD_FLAGS = '-DUSE_SERVO'
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CONF_SERVO_WRITE = 'servo.write'
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SERVO_WRITE_ACTION_SCHEMA = cv.Schema({
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vol.Required(CONF_ID): cv.use_variable_id(Servo),
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vol.Required(CONF_LEVEL): cv.templatable(cv.possibly_negative_percentage),
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})
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@ACTION_REGISTRY.register(CONF_SERVO_WRITE, SERVO_WRITE_ACTION_SCHEMA)
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def servo_write_to_code(config, action_id, template_arg, args):
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for var in get_variable(config[CONF_ID]):
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yield None
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rhs = ServoWriteAction.new(template_arg, var)
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type = ServoWriteAction.template(template_arg)
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action = Pvariable(action_id, rhs, type=type)
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for template_ in templatable(config[CONF_LEVEL], args, float_):
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yield None
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add(action.set_value(template_))
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yield action
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