pressure_valve.h

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#pragma once
 
// INCLUDES ===================================================================
 
// Internal libraries
#include "../includes/config.h"
#include "../includes/parameters.h"
 
// MACROS =================================================================
 
uint16_t valveAngle2MicroSeconds(uint16_t value);
 
// CLASS =================================================================
 
class PressureValve {
 public:
    PressureValve();
 
    PressureValve(HardwareTimer* p_hardwareTimer,
                  uint16_t p_timerChannel,
                  uint16_t p_valvePin,
                  uint16_t p_openApertureAngle,
                  uint16_t p_closeApertureAngle);
    void setup();
 
    void open();
 
    void open(uint16_t p_command);
 
    uint16_t openLinear(uint16_t p_command);
 
    int32_t getSectionBigHoseX100();
 
    void openSection(int32_t p_sectionMultiplyBy100);
 
    void close();
 
    inline void execute() {
        // On évite d'aller plus loin que les limites de la valve
        if (command < minApertureAngle) {
            command = minApertureAngle;
        } else if (command > maxApertureAngle) {
            command = maxApertureAngle;
        } else {
        }
 
        if (command != position) {
            actuator->setCaptureCompare(timerChannel, valveAngle2MicroSeconds(command),
                                        MICROSEC_COMPARE_FORMAT);
            position = command;
        }
    }
 
    inline uint16_t minAperture() const { return minApertureAngle; }
 
    inline uint16_t maxAperture() const { return maxApertureAngle; }
 
    uint16_t command;
 
    uint16_t position;
 
    uint16_t positionLinear;
 
 private:
    uint16_t minApertureAngle;
 
    uint16_t maxApertureAngle;
 
    uint16_t openApertureAngle;
 
    uint16_t closeApertureAngle;
 
    HardwareTimer* actuator;
 
    uint16_t timerChannel;
 
    uint16_t valvePin;
};
 
extern PressureValve expiratoryValve;
extern PressureValve inspiratoryValve;