mirror of
https://github.com/esphome/esphome.git
synced 2024-11-10 09:17:46 +01:00
43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
|
import voluptuous as vol
|
||
|
|
|
||
|
|
import esphomeyaml.config_validation as cv
|
||
|
|
from esphomeyaml.components import binary_sensor
|
||
|
|
from esphomeyaml.components.pn532 import PN532Component
|
||
|
|
from esphomeyaml.const import CONF_NAME, CONF_UID
|
||
|
|
from esphomeyaml.core import HexInt
|
||
|
|
from esphomeyaml.helpers import ArrayInitializer, get_variable
|
||
|
|
|
||
|
|
DEPENDENCIES = ['pn532']
|
||
|
|
|
||
|
|
CONF_PN532_ID = 'pn532_id'
|
||
|
|
|
||
|
|
|
||
|
|
def validate_uid(value):
|
||
|
|
value = cv.string_strict(value)
|
||
|
|
for x in value.split('-'):
|
||
|
|
if len(x) != 2:
|
||
|
|
raise vol.Invalid("Each part (separated by '-') of the UID must be two characters "
|
||
|
|
"long.")
|
||
|
|
try:
|
||
|
|
x = int(x, 16)
|
||
|
|
except ValueError:
|
||
|
|
raise vol.Invalid("Valid characters for parts of a UID are 0123456789ABCDEF.")
|
||
|
|
if x < 0 or x > 255:
|
||
|
|
raise vol.Invalid("Valid values for UID parts (separated by '-') are 00 to FF")
|
||
|
|
return value
|
||
|
|
|
||
|
|
|
||
|
|
PLATFORM_SCHEMA = cv.nameable(binary_sensor.BINARY_SENSOR_PLATFORM_SCHEMA.extend({
|
||
|
|
vol.Required(CONF_UID): validate_uid,
|
||
|
|
cv.GenerateID(CONF_PN532_ID): cv.use_variable_id(PN532Component)
|
||
|
|
}))
|
||
|
|
|
||
|
|
|
||
|
|
def to_code(config):
|
||
|
|
hub = None
|
||
|
|
for hub in get_variable(config[CONF_PN532_ID]):
|
||
|
|
yield
|
||
|
|
addr = [HexInt(int(x, 16)) for x in config[CONF_UID].split('-')]
|
||
|
|
rhs = hub.make_tag(config[CONF_NAME], ArrayInitializer(*addr, multiline=False))
|
||
|
|
binary_sensor.register_binary_sensor(rhs, config)
|