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https://github.com/esphome/esphome.git
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7708b81ef5
* Add fan speed percentage support to the API * Add float fan speed percentage * Add percentage support to automation and configuration * Update Tuya fan * Fix pylint warning * Update API to use speed levels instead of percentage * Use speed levels * Fix type warnings * MQTT component now converts between speed levels and enums * Webserver now supports speed_level * Update prometheus * Remove low/medium/high settings from speed fan * Remove unused enum * Configurable speed levels for speed fan * Remove unused import * Rename speed_level->speed and speed_levels->speed_count * Rename supported_speed_levels -> supported_speed_count in API and FanTraits Field id stays the same in the protocol, so the change is not breaking for aioesphome.
21 lines
676 B
C++
21 lines
676 B
C++
#include <cassert>
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#include "fan_helpers.h"
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namespace esphome {
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namespace fan {
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FanSpeed speed_level_to_enum(int speed_level, int supported_speed_levels) {
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const auto speed_ratio = static_cast<float>(speed_level) / (supported_speed_levels + 1);
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const auto legacy_level = static_cast<int>(clamp(ceilf(speed_ratio * 3), 1, 3));
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return static_cast<FanSpeed>(legacy_level - 1);
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}
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int speed_enum_to_level(FanSpeed speed, int supported_speed_levels) {
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const auto enum_level = static_cast<int>(speed) + 1;
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const auto speed_level = roundf(enum_level / 3.0f * supported_speed_levels);
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return static_cast<int>(speed_level);
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}
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} // namespace fan
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} // namespace esphome
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