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Add frequency option to ESP8266 PWM
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parent
7f91141df2
commit
01aaf14078
2 changed files with 12 additions and 8 deletions
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@ -1,19 +1,18 @@
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import voluptuous as vol
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from esphomeyaml import pins
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import esphomeyaml.config_validation as cv
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from esphomeyaml.components import output
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from esphomeyaml.const import CONF_ID, CONF_NUMBER, CONF_PIN, ESP_PLATFORM_ESP8266
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from esphomeyaml.core import ESPHomeYAMLError
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from esphomeyaml.helpers import App, Pvariable, gpio_output_pin_expression, setup_component, \
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Component
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import esphomeyaml.config_validation as cv
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from esphomeyaml.const import CONF_ID, CONF_NUMBER, CONF_PIN, ESP_PLATFORM_ESP8266, CONF_FREQUENCY
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from esphomeyaml.helpers import App, Component, Pvariable, gpio_output_pin_expression, \
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setup_component, add
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ESP_PLATFORMS = [ESP_PLATFORM_ESP8266]
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def valid_pwm_pin(value):
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if value[CONF_NUMBER] > 16:
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raise ESPHomeYAMLError(u"ESP8266: Only pins 0-16 support PWM.")
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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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@ -22,6 +21,7 @@ ESP8266PWMOutput = output.output_ns.class_('ESP8266PWMOutput', output.FloatOutpu
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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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@ -30,6 +30,10 @@ def to_code(config):
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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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@ -562,7 +562,7 @@ def percentage(value):
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if value > 1:
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msg = "Percentage must not be higher than 100%."
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if not has_percent_sign:
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msg += " Please don't put to put a percent sign after the number!"
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msg += " Please put a percent sign after the number!"
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raise vol.Invalid(msg)
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return zero_to_one_float(value)
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