PathManager.hpp

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/* 
 * File:   BufferManager.hpp
 * Author: ale
 *
 * Created on May 5, 2014, 11:04 AM
 */

#ifndef _mp7_PathManager_hpp_
#define _mp7_PathManager_hpp_

// uHAL Headers
#include "uhal/Node.hpp"

namespace mp7 {

class PathManager {
public:
  /* @class BufferManager
   * @brief Handles path & buffer configurations
   */
  
  // PUBLIC ENUMS

  enum BufMode {
    Latency = 0, // Latency buffer
    Capture = 1, // Capture buffer
    PlayOnce = 2, // Playback
    PlayLoop = 3 // Repeating playback
  };

  enum DataSrc {
    Input = 0, // input data
    Buffer = 1, // buffer playback
    Pattern = 2, // Hard-coded pattern
    Zeroes = 3 // 
  };

  PathManager(const uhal::Node& aBufferModeNode, const uhal::Node& aBufferNode);
  virtual ~PathManager();

  uint32_t getSize() const;
  
  uint32_t getMaxSize() const;

  void setSize( size_t size = 0x0 );
  
  BufMode getBufferMode() const;
  
  DataSrc getDataSrc() const;
  
  
  void waitCaptureDone() const;

  void configure(BufMode aMode, DataSrc aDataSrc) const;

  // Set capture/playback range
  void setRange(uint32_t trig_bx, uint32_t words) const;

  void clear() const;

  void upload(std::vector<uint32_t> aData) const;
  std::vector<uint32_t> download(size_t aSize) const;

  void uploadValid(std::vector<uint64_t> aData) const;
  std::vector<uint64_t> downloadValid(size_t aSize) const;

  std::vector<uint32_t> readRaw(uint32_t aSize) const;
  void writeRaw(std::vector<uint32_t> aRawData) const;

private:

  const uhal::Node* mCSR;
  const uhal::Node* mBuffer;

  size_t mSize;

};

}

#endif  /* _mp7_PathManager_hpp_ */