device_impl_base.h

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#pragma once

 
#include "fl/stl/shared_ptr.h"
// IWYU pragma: begin_keep
#include "platforms/shared/spi_hw_base.h"  // ok platform headers
#include "fl/stl/noexcept.h"
// IWYU pragma: end_keep  // ok platform headers
 
namespace fl {
namespace spi {

struct DeviceImplBase {
    fl::shared_ptr<SpiHwBase> backend;  
    bool initialized;                   
    bool owns_backend;                  

    DeviceImplBase() FL_NO_EXCEPT
        : backend()
        , initialized(false)
        , owns_backend(false) {}

    bool isReady() const FL_NO_EXCEPT {
        return initialized && backend != nullptr;
    }

    bool hasBackend() const FL_NO_EXCEPT {
        return backend != nullptr;
    }

    void clearBackend() FL_NO_EXCEPT {
        backend = nullptr;
        initialized = false;
    }
};
 
} // namespace spi
} // namespace fl