mirror of
https://github.com/Threnklyn/esphome-dev.git
synced 2026-05-19 12:43:28 +02:00
Stefan Agner
32 lines
822 B
C++
32 lines
822 B
C++
#include "pulse_width.h"
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#include "esphome/core/log.h"
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namespace esphome {
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namespace pulse_width {
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static const char *const TAG = "pulse_width";
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void ICACHE_RAM_ATTR PulseWidthSensorStore::gpio_intr(PulseWidthSensorStore *arg) {
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const bool new_level = arg->pin_->digital_read();
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const uint32_t now = micros();
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if (new_level) {
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arg->last_rise_ = now;
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} else {
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arg->last_width_ = (now - arg->last_rise_);
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}
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}
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void PulseWidthSensor::dump_config() {
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LOG_SENSOR("", "Pulse Width", this)
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LOG_UPDATE_INTERVAL(this)
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LOG_PIN(" Pin: ", this->pin_);
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}
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void PulseWidthSensor::update() {
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float width = this->store_.get_pulse_width_s();
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ESP_LOGCONFIG(TAG, "'%s' - Got pulse width %.3f s", this->name_.c_str(), width);
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this->publish_state(width);
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}
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} // namespace pulse_width
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} // namespace esphome
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