mirror of
https://github.com/Threnklyn/esphome-dev.git
synced 2026-05-31 02:08:26 +02:00
Otto Winter
36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
import voluptuous as vol
|
|
|
|
from esphome import pins
|
|
from esphome.components import stepper
|
|
import esphome.config_validation as cv
|
|
from esphome.const import CONF_DIR_PIN, CONF_ID, CONF_SLEEP_PIN, CONF_STEP_PIN
|
|
from esphome.cpp_generator import Pvariable, add
|
|
from esphome.cpp_helpers import gpio_output_pin_expression, setup_component
|
|
from esphome.cpp_types import App, Component
|
|
|
|
A4988 = stepper.stepper_ns.class_('A4988', stepper.Stepper, Component)
|
|
|
|
PLATFORM_SCHEMA = stepper.STEPPER_PLATFORM_SCHEMA.extend({
|
|
vol.Required(CONF_ID): cv.declare_variable_id(A4988),
|
|
vol.Required(CONF_STEP_PIN): pins.gpio_output_pin_schema,
|
|
vol.Required(CONF_DIR_PIN): pins.gpio_output_pin_schema,
|
|
vol.Optional(CONF_SLEEP_PIN): pins.gpio_output_pin_schema,
|
|
}).extend(cv.COMPONENT_SCHEMA.schema)
|
|
|
|
|
|
def to_code(config):
|
|
step_pin = yield gpio_output_pin_expression(config[CONF_STEP_PIN])
|
|
dir_pin = yield gpio_output_pin_expression(config[CONF_DIR_PIN])
|
|
rhs = App.make_a4988(step_pin, dir_pin)
|
|
a4988 = Pvariable(config[CONF_ID], rhs)
|
|
|
|
if CONF_SLEEP_PIN in config:
|
|
sleep_pin = yield gpio_output_pin_expression(config[CONF_SLEEP_PIN])
|
|
add(a4988.set_sleep_pin(sleep_pin))
|
|
|
|
stepper.setup_stepper(a4988, config)
|
|
setup_component(a4988, config)
|
|
|
|
|
|
BUILD_FLAGS = '-DUSE_A4988'
|