mirror of
https://github.com/esphome/esphome.git
synced 2025-02-24 05:48:14 +00:00
32 lines
946 B
Python
32 lines
946 B
Python
from esphome import pins
|
|
from esphome.components import output
|
|
import esphome.config_validation as cv
|
|
import esphome.codegen as cg
|
|
from esphome.const import CONF_ID, CONF_NUMBER, CONF_PIN, ESP_PLATFORM_ESP32
|
|
|
|
ESP_PLATFORMS = [ESP_PLATFORM_ESP32]
|
|
|
|
|
|
def valid_dac_pin(value):
|
|
num = value[CONF_NUMBER]
|
|
cv.one_of(25, 26)(num)
|
|
return value
|
|
|
|
|
|
esp32_dac_ns = cg.esphome_ns.namespace('esp32_dac')
|
|
ESP32DAC = esp32_dac_ns.class_('ESP32DAC', output.FloatOutput, cg.Component)
|
|
|
|
CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend({
|
|
cv.Required(CONF_ID): cv.declare_id(ESP32DAC),
|
|
cv.Required(CONF_PIN): cv.All(pins.internal_gpio_output_pin_schema, valid_dac_pin),
|
|
}).extend(cv.COMPONENT_SCHEMA)
|
|
|
|
|
|
def to_code(config):
|
|
var = cg.new_Pvariable(config[CONF_ID])
|
|
yield cg.register_component(var, config)
|
|
yield output.register_output(var, config)
|
|
|
|
pin = yield cg.gpio_pin_expression(config[CONF_PIN])
|
|
cg.add(var.set_pin(pin))
|