checker_host/interface/interface.h

#ifndef INTERFACE_H
#define INTERFACE_H

#include <QObject>
#include "base/base.h"
#include "interface/codec.h"

using namespace std;
using namespace std::placeholders;

typedef std::function<void(myarray data)> irq_cb;

class InterFace : public QObject
{
  Q_OBJECT
public:
  InterFace() { irq_fun = nullptr; }
  virtual ~InterFace() {}
  virtual void init() = 0;
  virtual int write(myarray data) = 0;
  virtual void set_irq(irq_cb fun)
  {
    this->irq_fun = fun;
  }
  virtual int write(int dst,myarray data){
    return write(data);
  }

protected:
  irq_cb irq_fun;
};

InterFace *interFaceFind(const char *name);

typedef struct
{
  const char *name;
  InterFace *(*if_get_fun)();
} if_def;

#define if_export(name_, fun_)                                                                \
  const static char __if_##name_##_name[] __attribute__((section(".rodata.ifstr"))) = #name_; \
  __attribute__((used)) static if_def _if_##name_ __attribute__((section("ifdef"))) = {       \
      .name = __if_##name_##_name,                                                            \
      .if_get_fun = fun_,                                                                     \
  }

#endif // INTERFACE_H