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37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
import esphome.codegen as cg
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from esphome.components import spi
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import esphome.config_validation as cv
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from esphome.const import CONF_ID, CONF_MODE
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DEPENDENCIES = ["spi"]
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CODEOWNERS = ["@clydebarrow"]
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MULTI_CONF = True
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spi_device_ns = cg.esphome_ns.namespace("spi_device")
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spi_device = spi_device_ns.class_("SPIDeviceComponent", cg.Component, spi.SPIDevice)
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BitOrder = spi.spi_ns.enum("SPIBitOrder")
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ORDERS = {
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"msb_first": BitOrder.BIT_ORDER_MSB_FIRST,
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"lsb_first": BitOrder.BIT_ORDER_LSB_FIRST,
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}
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CONF_BIT_ORDER = "bit_order"
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CONFIG_SCHEMA = cv.Schema(
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{
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cv.GenerateID(CONF_ID): cv.declare_id(spi_device),
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cv.Optional(CONF_BIT_ORDER, default="msb_first"): cv.enum(ORDERS, lower=True),
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cv.Optional(CONF_MODE): cv.invalid(
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"The 'mode' option has been renamed to 'spi_mode'."
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),
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}
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).extend(spi.spi_device_schema(False, "1MHz"))
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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 cg.register_component(var, config)
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cg.add(var.set_bit_order(config[CONF_BIT_ORDER]))
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await spi.register_spi_device(var, config)
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