esphome/esphomeyaml/components/sensor/rotary_encoder.py
Otto Winter c3a3c038ac
Merge branch 'dev' into custom-sensor
# Conflicts:
#	esphomeyaml-edge/logo.png
#	esphomeyaml/components/light/__init__.py
#	esphomeyaml/pins.py
2018-11-26 20:45:38 +01:00

61 lines
2.3 KiB
Python

import voluptuous as vol
from esphomeyaml import pins
from esphomeyaml.components import sensor
import esphomeyaml.config_validation as cv
from esphomeyaml.const import CONF_MAKE_ID, CONF_NAME, CONF_RESOLUTION
from esphomeyaml.cpp_generator import add, variable
from esphomeyaml.cpp_helpers import gpio_input_pin_expression, setup_component
from esphomeyaml.cpp_types import App, Application, Component
RotaryEncoderResolution = sensor.sensor_ns.enum('RotaryEncoderResolution')
RESOLUTIONS = {
'1': RotaryEncoderResolution.ROTARY_ENCODER_1_PULSE_PER_CYCLE,
'2': RotaryEncoderResolution.ROTARY_ENCODER_2_PULSES_PER_CYCLE,
'4': RotaryEncoderResolution.ROTARY_ENCODER_4_PULSES_PER_CYCLE,
}
CONF_PIN_A = 'pin_a'
CONF_PIN_B = 'pin_b'
CONF_PIN_RESET = 'pin_reset'
MakeRotaryEncoderSensor = Application.struct('MakeRotaryEncoderSensor')
RotaryEncoderSensor = sensor.sensor_ns.class_('RotaryEncoderSensor', sensor.Sensor, Component)
PLATFORM_SCHEMA = cv.nameable(sensor.SENSOR_PLATFORM_SCHEMA.extend({
cv.GenerateID(): cv.declare_variable_id(RotaryEncoderSensor),
cv.GenerateID(CONF_MAKE_ID): cv.declare_variable_id(MakeRotaryEncoderSensor),
vol.Required(CONF_PIN_A): pins.internal_gpio_input_pin_schema,
vol.Required(CONF_PIN_B): pins.internal_gpio_input_pin_schema,
vol.Optional(CONF_PIN_RESET): pins.internal_gpio_input_pin_schema,
vol.Optional(CONF_RESOLUTION): cv.one_of(*RESOLUTIONS, string=True),
}).extend(cv.COMPONENT_SCHEMA.schema))
def to_code(config):
for pin_a in gpio_input_pin_expression(config[CONF_PIN_A]):
yield
for pin_b in gpio_input_pin_expression(config[CONF_PIN_B]):
yield
rhs = App.make_rotary_encoder_sensor(config[CONF_NAME], pin_a, pin_b)
make = variable(config[CONF_MAKE_ID], rhs)
encoder = make.Protary_encoder
if CONF_PIN_RESET in config:
pin_i = None
for pin_i in gpio_input_pin_expression(config[CONF_PIN_RESET]):
yield
add(encoder.set_reset_pin(pin_i))
if CONF_RESOLUTION in config:
resolution = RESOLUTIONS[config[CONF_RESOLUTION]]
add(encoder.set_resolution(resolution))
sensor.setup_sensor(encoder, make.Pmqtt, config)
setup_component(encoder, config)
BUILD_FLAGS = '-DUSE_ROTARY_ENCODER_SENSOR'
def to_hass_config(data, config):
return sensor.core_to_hass_config(data, config)