cd74hc4067.h

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#pragma once
 
#include "esphome/core/component.h"
#include "esphome/core/hal.h"
#include "esphome/components/sensor/sensor.h"
#include "esphome/components/voltage_sampler/voltage_sampler.h"
 
namespace esphome::cd74hc4067 {
 
class CD74HC4067Component : public Component {
 public:
  void setup() override;
  void dump_config() override;
 
  void activate_pin(uint8_t pin);
 
  void set_pin_s0(GPIOPin *pin) { this->pin_s0_ = pin; }
  void set_pin_s1(GPIOPin *pin) { this->pin_s1_ = pin; }
  void set_pin_s2(GPIOPin *pin) { this->pin_s2_ = pin; }
  void set_pin_s3(GPIOPin *pin) { this->pin_s3_ = pin; }
 
  void set_switch_delay(uint32_t switch_delay) { this->switch_delay_ = switch_delay; }
 
 private:
  GPIOPin *pin_s0_;
  GPIOPin *pin_s1_;
  GPIOPin *pin_s2_;
  GPIOPin *pin_s3_;
  uint8_t active_pin_;
  uint32_t switch_delay_;
};
 
class CD74HC4067Sensor : public sensor::Sensor, public PollingComponent, public voltage_sampler::VoltageSampler {
 public:
  CD74HC4067Sensor(CD74HC4067Component *parent);
 
  void update() override;
 
  void dump_config() override;
  float get_setup_priority() const override;
  void set_pin(uint8_t pin) { this->pin_ = pin; }
  void set_source(voltage_sampler::VoltageSampler *source) { this->source_ = source; }
 
  float sample() override;
 
 protected:
  CD74HC4067Component *parent_;
  voltage_sampler::VoltageSampler *source_;
 
  uint8_t pin_;
};
}  // namespace esphome::cd74hc4067