mirror of
https://github.com/esphome/esphome.git
synced 2024-12-23 14:04:53 +01:00
126 lines
4 KiB
Python
126 lines
4 KiB
Python
import voluptuous as vol
|
|
|
|
from esphomeyaml.automation import ACTION_REGISTRY
|
|
import esphomeyaml.config_validation as cv
|
|
from esphomeyaml.const import CONF_ACCELERATION, CONF_DECELERATION, CONF_ID, CONF_MAX_SPEED, \
|
|
CONF_POSITION, CONF_TARGET
|
|
from esphomeyaml.core import CORE
|
|
from esphomeyaml.cpp_generator import Pvariable, TemplateArguments, add, get_variable, templatable
|
|
from esphomeyaml.cpp_types import Action, esphomelib_ns, int32
|
|
|
|
PLATFORM_SCHEMA = cv.PLATFORM_SCHEMA.extend({
|
|
|
|
})
|
|
|
|
# pylint: disable=invalid-name
|
|
stepper_ns = esphomelib_ns.namespace('stepper')
|
|
Stepper = stepper_ns.class_('Stepper')
|
|
|
|
SetTargetAction = stepper_ns.class_('SetTargetAction', Action)
|
|
ReportPositionAction = stepper_ns.class_('ReportPositionAction', Action)
|
|
|
|
|
|
def validate_acceleration(value):
|
|
value = cv.string(value)
|
|
for suffix in ('steps/s^2', 'steps/s*s', 'steps/s/s', 'steps/ss', 'steps/(s*s)'):
|
|
if value.endswith(suffix):
|
|
value = value[:-len(suffix)]
|
|
|
|
if value == 'inf':
|
|
return 1e6
|
|
|
|
try:
|
|
value = float(value)
|
|
except ValueError:
|
|
raise vol.Invalid("Expected acceleration as floating point number, got {}".format(value))
|
|
|
|
if value <= 0:
|
|
raise vol.Invalid("Acceleration must be larger than 0 steps/s^2!")
|
|
|
|
return value
|
|
|
|
|
|
def validate_speed(value):
|
|
value = cv.string(value)
|
|
for suffix in ('steps/s', 'steps/s'):
|
|
if value.endswith(suffix):
|
|
value = value[:-len(suffix)]
|
|
|
|
if value == 'inf':
|
|
return 1e6
|
|
|
|
try:
|
|
value = float(value)
|
|
except ValueError:
|
|
raise vol.Invalid("Expected speed as floating point number, got {}".format(value))
|
|
|
|
if value <= 0:
|
|
raise vol.Invalid("Speed must be larger than 0 steps/s!")
|
|
|
|
return value
|
|
|
|
|
|
STEPPER_SCHEMA = vol.Schema({
|
|
vol.Required(CONF_MAX_SPEED): validate_speed,
|
|
vol.Optional(CONF_ACCELERATION): validate_acceleration,
|
|
vol.Optional(CONF_DECELERATION): validate_acceleration,
|
|
})
|
|
|
|
STEPPER_PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(STEPPER_SCHEMA.schema)
|
|
|
|
|
|
def setup_stepper_core_(stepper_var, config):
|
|
if CONF_ACCELERATION in config:
|
|
add(stepper_var.set_acceleration(config[CONF_ACCELERATION]))
|
|
if CONF_DECELERATION in config:
|
|
add(stepper_var.set_deceleration(config[CONF_DECELERATION]))
|
|
if CONF_MAX_SPEED in config:
|
|
add(stepper_var.set_max_speed(config[CONF_MAX_SPEED]))
|
|
|
|
|
|
def setup_stepper(stepper_var, config):
|
|
CORE.add_job(setup_stepper_core_, stepper_var, config)
|
|
|
|
|
|
BUILD_FLAGS = '-DUSE_STEPPER'
|
|
|
|
CONF_STEPPER_SET_TARGET = 'stepper.set_target'
|
|
STEPPER_SET_TARGET_ACTION_SCHEMA = vol.Schema({
|
|
vol.Required(CONF_ID): cv.use_variable_id(Stepper),
|
|
vol.Required(CONF_TARGET): cv.templatable(cv.int_),
|
|
})
|
|
|
|
|
|
@ACTION_REGISTRY.register(CONF_STEPPER_SET_TARGET, STEPPER_SET_TARGET_ACTION_SCHEMA)
|
|
def stepper_set_target_to_code(config, action_id, arg_type):
|
|
template_arg = TemplateArguments(arg_type)
|
|
for var in get_variable(config[CONF_ID]):
|
|
yield None
|
|
rhs = var.make_set_target_action(template_arg)
|
|
type = SetTargetAction.template(arg_type)
|
|
action = Pvariable(action_id, rhs, type=type)
|
|
for template_ in templatable(config[CONF_TARGET], arg_type, int32):
|
|
yield None
|
|
add(action.set_target(template_))
|
|
yield action
|
|
|
|
|
|
CONF_STEPPER_REPORT_POSITION = 'stepper.report_position'
|
|
STEPPER_REPORT_POSITION_ACTION_SCHEMA = vol.Schema({
|
|
vol.Required(CONF_ID): cv.use_variable_id(Stepper),
|
|
vol.Required(CONF_POSITION): cv.templatable(cv.int_),
|
|
})
|
|
|
|
|
|
@ACTION_REGISTRY.register(CONF_STEPPER_REPORT_POSITION, STEPPER_REPORT_POSITION_ACTION_SCHEMA)
|
|
def stepper_report_position_to_code(config, action_id, arg_type):
|
|
template_arg = TemplateArguments(arg_type)
|
|
for var in get_variable(config[CONF_ID]):
|
|
yield None
|
|
rhs = var.make_report_position_action(template_arg)
|
|
type = ReportPositionAction.template(arg_type)
|
|
action = Pvariable(action_id, rhs, type=type)
|
|
for template_ in templatable(config[CONF_POSITION], arg_type, int32):
|
|
yield None
|
|
add(action.set_target(template_))
|
|
yield action
|