a2c0d70c2c
Co-authored-by: J. Nick Koston <nick@koston.org> Co-authored-by: J. Nick Koston <nick+github@koston.org> Co-authored-by: J. Nick Koston <nick@home-assistant.io>
77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
import esphome.codegen as cg
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from esphome.components.logger import request_log_listener
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from esphome.components.uart import (
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UARTComponent,
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debug_to_code,
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maybe_empty_debug,
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uart_ns,
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)
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from esphome.components.zephyr import zephyr_add_prj_conf
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import esphome.config_validation as cv
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from esphome.const import (
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CONF_DEBUG,
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CONF_ID,
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CONF_LOGS,
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CONF_RX_BUFFER_SIZE,
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CONF_TX_BUFFER_SIZE,
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CONF_TYPE,
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)
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from esphome.types import ConfigType
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AUTO_LOAD = ["zephyr_ble_server", "uart"]
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CODEOWNERS = ["@tomaszduda23"]
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ble_nus_ns = cg.esphome_ns.namespace("ble_nus")
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BLENUS = ble_nus_ns.class_("BLENUS", cg.Component, UARTComponent)
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CONF_UART = "uart"
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def validate_rx_buffer(config: ConfigType) -> ConfigType:
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config = config.copy()
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if config[CONF_TYPE] == CONF_LOGS:
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if CONF_RX_BUFFER_SIZE in config:
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raise cv.Invalid("logs does not support rx_buffer_size")
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elif CONF_RX_BUFFER_SIZE not in config:
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config[CONF_RX_BUFFER_SIZE] = 512
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return config
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CONFIG_SCHEMA = cv.All(
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cv.Schema(
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{
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cv.GenerateID(): cv.declare_id(BLENUS),
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cv.Optional(CONF_TYPE, default=CONF_LOGS): cv.one_of(
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*[CONF_LOGS, CONF_UART], lower=True
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),
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cv.Optional(CONF_TX_BUFFER_SIZE, default=512): cv.All(
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cv.validate_bytes, cv.int_range(min=160, max=8192)
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),
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cv.Optional(CONF_RX_BUFFER_SIZE): cv.All(
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cv.validate_bytes, cv.int_range(min=160, max=8192)
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),
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cv.Optional(CONF_DEBUG): maybe_empty_debug,
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}
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).extend(cv.COMPONENT_SCHEMA),
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cv.only_with_framework("zephyr"),
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validate_rx_buffer,
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)
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async def to_code(config: ConfigType) -> None:
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var = cg.new_Pvariable(config[CONF_ID])
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zephyr_add_prj_conf("BT_NUS", True)
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expose_log = config[CONF_TYPE] == CONF_LOGS
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cg.add(var.set_expose_log(expose_log))
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if expose_log:
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request_log_listener() # Request a log listener slot for BLE NUS log streaming
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await cg.register_component(var, config)
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cg.add_define("ESPHOME_BLE_NUS_TX_RING_BUFFER_SIZE", config[CONF_TX_BUFFER_SIZE])
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if CONF_RX_BUFFER_SIZE in config:
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cg.add_define(
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"ESPHOME_BLE_NUS_RX_RING_BUFFER_SIZE", config[CONF_RX_BUFFER_SIZE]
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)
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if CONF_DEBUG in config:
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cg.add_global(uart_ns.using)
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await debug_to_code(config[CONF_DEBUG], var)
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