mrambossekandClaude Opus 4.8
878f7c9c27
Control one or two xTool SafetyPro AP2 air purifiers over BLE and expose them to Home Assistant via an ESP32 (the ap2_hub external component): per-slot fan control with live gear sync, runtime-settable flash-persisted MACs, an on-device scanner, M9033 status polling (filter life, serial, firmware), buzzer control, and BLE bonding. Includes the PC debug tool (tools/ap2_ble.py) and the reverse-engineered protocol spec (SPEC.md). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
#include "ap2_fan.h"
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#include "esphome/core/log.h"
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#include <algorithm>
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namespace esphome {
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namespace ap2_hub {
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static const char *const TAG = "ap2_hub.fan";
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void AP2Fan::control(const fan::FanCall &call) {
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if (this->hub_ == nullptr || !this->hub_->slot_ready(this->slot_)) {
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ESP_LOGD(TAG, "slot %u not ready; command ignored", (unsigned) this->slot_);
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return; // leave published state unchanged
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}
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bool had_state = call.get_state().has_value();
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bool had_speed = call.get_speed().has_value();
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if (had_state)
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this->state = *call.get_state();
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if (had_speed)
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this->speed = *call.get_speed();
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// A speed-only change (e.g. the web_server slider) of 0 means "off", any
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// other speed means "on" — keeps the slider's 0 position consistent with the
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// on/off toggle. An explicit state in the call always wins.
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if (had_speed && !had_state)
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this->state = this->speed > 0;
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uint8_t gear = this->state ? (uint8_t) std::max(1, this->speed) : 0;
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this->hub_->set_gear(this->slot_, gear);
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this->publish_state();
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}
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} // namespace ap2_hub
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} // namespace esphome
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