SetpointProfileRunner.cpp

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#include "SetpointProfileRunner.h"
 
SetpointProfileRunner::SetpointProfileRunner(Humidistat *humidistat)
: humidistat(*humidistat) {}
 
void SetpointProfileRunner::update() {
    if(!running) {
        return;
    }
 
    humidistat.sp = profile[getCurrentPoint()].sp;
 
    if(millis() - timeStart > profile.back().time*1000) {
        // Reached end of profile
        running = false;
    }
}
 
void SetpointProfileRunner::toggle() {
    timeStart = millis();
    running = !running;
}
 
void SetpointProfileRunner::setProfile(const etl::span<const Point> &profile) {
    this->profile = profile;
}
 
bool SetpointProfileRunner::isRunning() const {
    return running;
}
 
size_t SetpointProfileRunner::getCurrentPoint() const {
    // Loop backwards over profile, returning the first (largest) index of the point whose time is less than runtime
    for (size_t i = profile.size() - 1; i >= 0; i--) {
        if(millis() - timeStart > profile[i].time*1000) {
            return i;
        }
    }
}