mirror of
https://github.com/Threnklyn/esphome-dev.git
synced 2026-05-18 20:23:27 +02:00
Guillermo Ruffino
59cdc32970
* wip * first working * feat complete * add CODEOWNERS * renamed to spi, reset optional * add test * fix CODEOWNERS
45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome.components import binary_sensor
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from esphome.const import CONF_UID, CONF_ID
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from esphome.core import HexInt
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from . import rc522_spi_ns, RC522
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DEPENDENCIES = ['rc522_spi']
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CONF_RC522_ID = 'rc522_id'
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def validate_uid(value):
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value = cv.string_strict(value)
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for x in value.split('-'):
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if len(x) != 2:
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raise cv.Invalid("Each part (separated by '-') of the UID must be two characters "
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"long.")
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try:
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x = int(x, 16)
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except ValueError as err:
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raise cv.Invalid("Valid characters for parts of a UID are 0123456789ABCDEF.") from err
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if x < 0 or x > 255:
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raise cv.Invalid("Valid values for UID parts (separated by '-') are 00 to FF")
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return value
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RC522BinarySensor = rc522_spi_ns.class_('RC522BinarySensor', binary_sensor.BinarySensor)
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CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend({
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cv.GenerateID(): cv.declare_id(RC522BinarySensor),
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cv.GenerateID(CONF_RC522_ID): cv.use_id(RC522),
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cv.Required(CONF_UID): validate_uid,
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})
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def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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yield binary_sensor.register_binary_sensor(var, config)
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hub = yield cg.get_variable(config[CONF_RC522_ID])
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cg.add(hub.register_tag(var))
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addr = [HexInt(int(x, 16)) for x in config[CONF_UID].split('-')]
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cg.add(var.set_uid(addr))
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