mirror of https://github.com/esphome/esphome.git
43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
import voluptuous as vol
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from esphomeyaml import pins
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from esphomeyaml.components import output
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import esphomeyaml.config_validation as cv
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from esphomeyaml.const import CONF_FREQUENCY, CONF_ID, CONF_NUMBER, CONF_PIN, ESP_PLATFORM_ESP8266
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from esphomeyaml.cpp_generator import Pvariable, add
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from esphomeyaml.cpp_helpers import gpio_output_pin_expression, setup_component
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from esphomeyaml.cpp_types import App, Component
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ESP_PLATFORMS = [ESP_PLATFORM_ESP8266]
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def valid_pwm_pin(value):
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num = value[CONF_NUMBER]
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cv.one_of(0, 1, 2, 3, 4, 5, 12, 13, 14, 15, 16)(num)
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return value
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ESP8266PWMOutput = output.output_ns.class_('ESP8266PWMOutput', output.FloatOutput, Component)
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PLATFORM_SCHEMA = output.FLOAT_OUTPUT_PLATFORM_SCHEMA.extend({
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vol.Required(CONF_ID): cv.declare_variable_id(ESP8266PWMOutput),
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vol.Required(CONF_PIN): vol.All(pins.internal_gpio_output_pin_schema, valid_pwm_pin),
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vol.Optional(CONF_FREQUENCY): vol.All(cv.frequency, vol.Range(min=1.0e-6)),
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}).extend(cv.COMPONENT_SCHEMA.schema)
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def to_code(config):
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for pin in gpio_output_pin_expression(config[CONF_PIN]):
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yield
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rhs = App.make_esp8266_pwm_output(pin)
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gpio = Pvariable(config[CONF_ID], rhs)
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if CONF_FREQUENCY in config:
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add(gpio.set_frequency(config[CONF_FREQUENCY]))
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output.setup_output_platform(gpio, config)
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setup_component(gpio, config)
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BUILD_FLAGS = '-DUSE_ESP8266_PWM_OUTPUT'
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