mirror of
https://github.com/esphome/esphome.git
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ac0d921413
* Socket refactor and SSL * esp-idf temp * Fixes * Echo component and noise * Add noise API transport support * Updates * ESP-IDF * Complete * Fixes * Fixes * Versions update * New i2c APIs * Complete i2c refactor * SPI migration * Revert ESP Preferences migration, too complex for now * OTA support * Remove echo again * Remove ssl again * GPIOFlags updates * Rename esphal and ICACHE_RAM_ATTR * Make ESP32 arduino compilable again * Fix GPIO flags * Complete pin registry refactor and fixes * Fixes to make test1 compile * Remove sdkconfig file * Ignore sdkconfig file * Fixes in reviewing * Make test2 compile * Make test4 compile * Make test5 compile * Run clang-format * Fix lint errors * Use esp-idf APIs instead of btStart * Another round of fixes * Start implementing ESP8266 * Make test3 compile * Guard esp8266 code * Lint * Reformat * Fixes * Fixes v2 * more fixes * ESP-IDF tidy target * Convert ARDUINO_ARCH_ESPxx * Update WiFiSignalSensor * Update time ifdefs * OTA needs millis from hal * RestartSwitch needs delay from hal * ESP-IDF Uart * Fix OTA blank password * Allow setting sdkconfig * Fix idf partitions and allow setting sdkconfig from yaml * Re-add read/write compat APIs and fix esp8266 uart * Fix esp8266 store log strings in flash * Fix ESP32 arduino preferences not initialized * Update ifdefs * Change how sdkconfig change is detected * Add checks to ci-custom and fix them * Run clang-format * Add esp-idf clang-tidy target and fix errors * Fixes from clang-tidy idf round 2 * Fixes from compiling tests with esp-idf * Run clang-format * Switch test5.yaml to esp-idf * Implement ESP8266 Preferences * Lint * Re-do PIO package version selection a bit * Fix arduinoespressif32 package version * Fix unit tests * Lint * Lint fixes * Fix readv/writev not defined * Fix graphing component * Re-add all old options from core/config.py Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
from esphome import pins, automation
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from esphome.components import output
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import esphome.config_validation as cv
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import esphome.codegen as cg
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from esphome.const import (
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CONF_CHANNEL,
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CONF_FREQUENCY,
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CONF_ID,
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CONF_PIN,
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)
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DEPENDENCIES = ["esp32"]
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def calc_max_frequency(bit_depth):
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return 80e6 / (2 ** bit_depth)
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def calc_min_frequency(bit_depth):
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max_div_num = ((2 ** 20) - 1) / 256.0
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return 80e6 / (max_div_num * (2 ** bit_depth))
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def validate_frequency(value):
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value = cv.frequency(value)
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min_freq = calc_min_frequency(20)
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max_freq = calc_max_frequency(1)
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if value < min_freq:
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raise cv.Invalid(
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f"This frequency setting is not possible, please choose a higher frequency (at least {int(min_freq)}Hz)"
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)
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if value > max_freq:
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raise cv.Invalid(
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f"This frequency setting is not possible, please choose a lower frequency (at most {int(max_freq)}Hz)"
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)
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return value
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ledc_ns = cg.esphome_ns.namespace("ledc")
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LEDCOutput = ledc_ns.class_("LEDCOutput", output.FloatOutput, cg.Component)
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SetFrequencyAction = ledc_ns.class_("SetFrequencyAction", automation.Action)
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CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
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{
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cv.Required(CONF_ID): cv.declare_id(LEDCOutput),
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cv.Required(CONF_PIN): pins.internal_gpio_output_pin_schema,
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cv.Optional(CONF_FREQUENCY, default="1kHz"): cv.frequency,
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cv.Optional(CONF_CHANNEL): cv.int_range(min=0, max=15),
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}
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).extend(cv.COMPONENT_SCHEMA)
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async def to_code(config):
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gpio = await cg.gpio_pin_expression(config[CONF_PIN])
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var = cg.new_Pvariable(config[CONF_ID], gpio)
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await cg.register_component(var, config)
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await output.register_output(var, config)
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if CONF_CHANNEL in config:
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cg.add(var.set_channel(config[CONF_CHANNEL]))
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cg.add(var.set_frequency(config[CONF_FREQUENCY]))
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@automation.register_action(
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"output.ledc.set_frequency",
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SetFrequencyAction,
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cv.Schema(
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{
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cv.Required(CONF_ID): cv.use_id(LEDCOutput),
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cv.Required(CONF_FREQUENCY): cv.templatable(validate_frequency),
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}
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),
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)
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async def ledc_set_frequency_to_code(config, action_id, template_arg, args):
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paren = await cg.get_variable(config[CONF_ID])
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var = cg.new_Pvariable(action_id, template_arg, paren)
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template_ = await cg.templatable(config[CONF_FREQUENCY], args, float)
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cg.add(var.set_frequency(template_))
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return var
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