43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
from esphome import pins
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import esphome.codegen as cg
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from esphome.components import spi, touchscreen
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import esphome.config_validation as cv
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from esphome.const import CONF_ID, CONF_INTERRUPT_PIN, CONF_THRESHOLD
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CODEOWNERS = ["@numo68", "@nielsnl68"]
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DEPENDENCIES = ["spi"]
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XPT2046_ns = cg.esphome_ns.namespace("xpt2046")
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XPT2046Component = XPT2046_ns.class_(
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"XPT2046Component",
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touchscreen.Touchscreen,
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spi.SPIDevice,
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)
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CONFIG_SCHEMA = cv.All(
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touchscreen.touchscreen_schema(calibration_required=True)
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.extend(
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cv.Schema(
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{
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cv.GenerateID(): cv.declare_id(XPT2046Component),
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cv.Optional(CONF_INTERRUPT_PIN): cv.All(
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pins.internal_gpio_input_pin_schema
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),
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cv.Optional(CONF_THRESHOLD, default=400): cv.int_range(min=0, max=4095),
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},
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)
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)
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.extend(spi.spi_device_schema()),
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)
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async def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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await spi.register_spi_device(var, config)
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await touchscreen.register_touchscreen(var, config)
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cg.add(var.set_threshold(config[CONF_THRESHOLD]))
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if CONF_INTERRUPT_PIN in config:
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pin = await cg.gpio_pin_expression(config[CONF_INTERRUPT_PIN])
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cg.add(var.set_irq_pin(pin))
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