tests/testF2Lens.cpp

#include "../F2.h"

int main(int argc, char **argv) {
    FCam::F2::Lens lens;

    lens.setFocus(lens.farFocus());
    std::cout << "Tried to focus at 0 diop, actual: "<<lens.getFocus() << std::endl;
    
    lens.setFocus(lens.nearFocus());
    std::cout << "Tried to focus at "<<lens.nearFocus()<<" diop, actual: "<<lens.getFocus() << std::endl;
    
    std::cout << "Lens focus speed range: " << lens.minFocusSpeed() << " to "<< lens.minFocusSpeed()<<" diopters/sec" << std::endl;
    
    std::cout << "Lens focal length: " << lens.getZoom() <<std::endl;
    
    lens.setAperture(lens.wideAperture());
    std::cout << "Tried to open aperture, actual: "<<lens.getAperture() << std::endl;
    
    lens.setAperture(lens.narrowAperture());
    std::cout << "Tried to close aperture, actual: "<<lens.getAperture() << std::endl;
    
    FCam::EF232LensDatabase db;
    
    const FCam::EF232LensInfo *currentLens = db.find(lens.minZoom(),
                             lens.maxZoom());
    
    std::cout << "Database for the current lens" <<std::endl;
    currentLens->print(std::cout);
    
    // Write out database if requested
    if (argc > 1) {
    std::string arg1(argv[1]);
    
    if (arg1 == "-c") {
        std::cout << "Starting full lens calibration"<<std::endl;
        
        // Construct focal length->min aperture map
        std::cout << "Please move lens to the minimum focal length (largest field of view)" << std::endl;
        int timeout_count = 0;
        while (timeout_count < 50) {
        if (lens.getZoom() == lens.minZoom()) break;
        timeout_count++;
        usleep(100000);
        }
        if (timeout_count == 50) {
        std::cout << "Timeout on calibration, bye!\n";
        return 1;
        }
        
        std::cout << "Please move lens to the maximum focal length (smallest field of view)" << std::endl;
        timeout_count = 0;
        while (timeout_count < 500) {
        if (lens.getZoom() == lens.maxZoom()) break;
        timeout_count++;
        usleep(10000);
        }
        if (timeout_count == 50) {
        std::cout << "Timeout on calibration, bye!\n";
        return 1;
        }
        currentLens = db.find(lens.minZoom(),
                  lens.maxZoom());
        
        
        if (currentLens->name == "Unknown") {   
        FCam::EF232LensInfo updatedLens = *currentLens;
        std::cout << "Please enter name for current lens: "<<std::endl; 
        std::getline(std::cin, updatedLens.name);
        currentLens = db.update(updatedLens);
        }
        
        std::cout << "Calibrated database for the current lens" <<std::endl;
        currentLens->print(std::cout);      
        
        std::cout << "Ok to save? (y/n)"<<std::endl;
        std::string tmp;
        std::cin>>std::ws;
        std::cin>>tmp;
        if (tmp == "y"){
        std::cout << "Saving database" << std::endl;
        db.save();
        }
    }
    }
}

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