mirror of https://github.com/esphome/esphome.git
50 lines
1.7 KiB
Python
50 lines
1.7 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_NAME, CONF_PIN, CONF_THRESHOLD, ESP_PLATFORM_ESP32, CONF_ID
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from esphome.pins import validate_gpio_pin
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from . import esp32_touch_ns, ESP32TouchComponent
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ESP_PLATFORMS = [ESP_PLATFORM_ESP32]
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DEPENDENCIES = ['esp32_touch']
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CONF_ESP32_TOUCH_ID = 'esp32_touch_id'
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TOUCH_PADS = {
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4: cg.global_ns.TOUCH_PAD_NUM0,
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0: cg.global_ns.TOUCH_PAD_NUM1,
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2: cg.global_ns.TOUCH_PAD_NUM2,
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15: cg.global_ns.TOUCH_PAD_NUM3,
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13: cg.global_ns.TOUCH_PAD_NUM4,
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12: cg.global_ns.TOUCH_PAD_NUM5,
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14: cg.global_ns.TOUCH_PAD_NUM6,
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27: cg.global_ns.TOUCH_PAD_NUM7,
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33: cg.global_ns.TOUCH_PAD_NUM8,
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32: cg.global_ns.TOUCH_PAD_NUM9,
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}
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def validate_touch_pad(value):
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value = validate_gpio_pin(value)
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if value not in TOUCH_PADS:
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raise cv.Invalid(f"Pin {value} does not support touch pads.")
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return value
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ESP32TouchBinarySensor = esp32_touch_ns.class_('ESP32TouchBinarySensor', binary_sensor.BinarySensor)
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CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend({
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cv.GenerateID(): cv.declare_id(ESP32TouchBinarySensor),
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cv.GenerateID(CONF_ESP32_TOUCH_ID): cv.use_id(ESP32TouchComponent),
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cv.Required(CONF_PIN): validate_touch_pad,
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cv.Required(CONF_THRESHOLD): cv.uint16_t,
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})
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def to_code(config):
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hub = yield cg.get_variable(config[CONF_ESP32_TOUCH_ID])
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var = cg.new_Pvariable(config[CONF_ID], config[CONF_NAME], TOUCH_PADS[config[CONF_PIN]],
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config[CONF_THRESHOLD])
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yield binary_sensor.register_binary_sensor(var, config)
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cg.add(hub.register_touch_pad(var))
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