esphome/esphome/components/sm16716/__init__.py
2021-05-24 10:58:29 +02:00

38 lines
1.2 KiB
Python

import esphome.codegen as cg
import esphome.config_validation as cv
from esphome import pins
from esphome.const import (
CONF_CLOCK_PIN,
CONF_DATA_PIN,
CONF_ID,
CONF_NUM_CHANNELS,
CONF_NUM_CHIPS,
)
AUTO_LOAD = ["output"]
sm16716_ns = cg.esphome_ns.namespace("sm16716")
SM16716 = sm16716_ns.class_("SM16716", cg.Component)
MULTI_CONF = True
CONFIG_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.declare_id(SM16716),
cv.Required(CONF_DATA_PIN): pins.gpio_output_pin_schema,
cv.Required(CONF_CLOCK_PIN): pins.gpio_output_pin_schema,
cv.Optional(CONF_NUM_CHANNELS, default=3): cv.int_range(min=3, max=255),
cv.Optional(CONF_NUM_CHIPS, default=1): cv.int_range(min=1, max=85),
}
).extend(cv.COMPONENT_SCHEMA)
async def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
await cg.register_component(var, config)
data = await cg.gpio_pin_expression(config[CONF_DATA_PIN])
cg.add(var.set_data_pin(data))
clock = await cg.gpio_pin_expression(config[CONF_CLOCK_PIN])
cg.add(var.set_clock_pin(clock))
cg.add(var.set_num_channels(config[CONF_NUM_CHANNELS]))
cg.add(var.set_num_chips(config[CONF_NUM_CHIPS]))