digital_output.h

Go to the documentation of this file.

 
#ifndef DIGITAL_OUTPUT_H
#define DIGITAL_OUTPUT_H
 
#include <Arduino.h>
 
namespace modulove {
 
class DigitalOutput {
   public:
    void Init(uint8_t cv_pin) {
        pinMode(cv_pin, OUTPUT);  // Gate/Trigger Output
        cv_pin_ = cv_pin;
    }
    
    void Init(uint8_t cv_pin, uint8_t led_pin) {
        pinMode(led_pin, OUTPUT);  // LED
        led_pin_ = led_pin;
        #define LED_PIN_DEFINED
        Init(cv_pin);
    }
 
    inline void Update(uint8_t state) {
        if (state == HIGH) High();  // Rising
        if (state == LOW) Low();    // Falling
    }
 
    inline void High() { update(HIGH); }
 
    inline void Low() { update(LOW); }
 
    inline bool On() { return on_; }
 
   private:
    uint8_t cv_pin_;
    uint8_t led_pin_;
    bool on_;
 
    void update(uint8_t state) {
        digitalWrite(cv_pin_, state);
        #ifdef LED_PIN_DEFINED
        digitalWrite(led_pin_, state);
        #endif
        on_ = state == HIGH;
    }
};
 
}  // namespace modulove
 
#endif