fofb_shaper_filt.h

#ifndef FOFB_SHAPER_FILT_H
#define FOFB_SHAPER_FILT_H
 
#include <vector>
#include <memory>
 
#include "controllers.h"
#include "decoders.h"
 
namespace fofb_shaper_filt {
 
struct filter_coefficients {
    filter_coefficients();
    void set_num_biquads(size_t);
    std::vector<std::vector<double>> values;
};
 
/* forward declaration */
struct wb_fofb_shaper_filt_regs;
 
class Core: public RegisterDecoder {
    std::unique_ptr<struct wb_fofb_shaper_filt_regs> regs_storage;
    struct wb_fofb_shaper_filt_regs &regs;
 
    void decode() override;
    void read_monitors() override;
    void decode_monitors() override;
 
  public:
    Core(struct pcie_bars &);
    ~Core();
 
    void print(FILE *, bool) const override;
 
    filter_coefficients coefficients;
};
 
class Controller: public RegisterController {
  protected:
    std::unique_ptr<struct wb_fofb_shaper_filt_regs> regs_storage;
    struct wb_fofb_shaper_filt_regs &regs;
 
    unsigned fixed_point_coeff, num_biquads;
 
    void set_devinfo_callback() override;
    void encode_params() override;
 
  public:
    Controller(struct pcie_bars &);
    ~Controller();
 
    void write_params() override;
 
    filter_coefficients coefficients;
};
 
} /* namespace fofb_shaper_filt */
 
#endif