FLCmdGeneratorNode.hpp

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#ifndef TIMING_INCLUDE_TIMING_FLCMDGENERATORNODE_HPP_
#define TIMING_INCLUDE_TIMING_FLCMDGENERATORNODE_HPP_
 
// PDT Headers
#include "timing/definitions.hpp"
#include "timing/TimestampGeneratorNode.hpp"
#include "timing/TimingNode.hpp"
 
// uHal Headers
#include "uhal/DerivedNode.hpp"
#include <nlohmann/json.hpp>
 
#include <string>
 
namespace dunedaq {
namespace timing {

class FLCmdGeneratorNode : public TimingNode
{
  UHAL_DERIVEDNODE(FLCmdGeneratorNode)
public:
  explicit FLCmdGeneratorNode(const uhal::Node& node);
  virtual ~FLCmdGeneratorNode();

  std::string get_status(bool print_out = false) const override;

  virtual void send_fl_cmd(uint32_t command,        // NOLINT(build/unsigned)
                           uint32_t channel) const; // NOLINT(build/unsigned)
  void enable_periodic_fl_cmd(uint32_t channel,  // NOLINT(build/unsigned)
                              double rate,  // NOLINT(build/unsigned)
                              bool poisson,
                              uint32_t clock_frequency_hz) const; // NOLINT(build/unsigned)

  void enable_periodic_fl_cmd(uint32_t command,  // NOLINT(build/unsigned)
                              uint32_t channel,  // NOLINT(build/unsigned)
                              double rate, // NOLINT(build/unsigned)
                              bool poisson,
                              uint32_t clock_frequency_hz) const; // NOLINT(build/unsigned)

  void enable_periodic_fl_cmd(uint32_t channel,  // NOLINT(build/unsigned)
                           uint32_t divisor,  // NOLINT(build/unsigned)
                           uint32_t prescale, // NOLINT(build/unsigned)
                           bool poisson) const;

  void enable_periodic_fl_cmd(uint32_t command,  // NOLINT(build/unsigned)
                           uint32_t channel,  // NOLINT(build/unsigned)
                           uint32_t divisor,  // NOLINT(build/unsigned)
                           uint32_t prescale, // NOLINT(build/unsigned)
                           bool poisson) const;
  
  void disable_fake_trigger(uint32_t channel) const; // NOLINT(build/unsigned)

  std::string get_cmd_counters_table(bool print_out = false) const;
 
  static void parse_periodic_fl_cmd_rate(double requested_rate, uint32_t clock_frequency_hz, double& actual_rate, uint32_t& divisor, uint32_t& prescale);
private:
  void validate_command(uint32_t command) const;
  void validate_channel(uint32_t channel) const;
};
 
} // namespace timing
} // namespace dunedaq
 
#endif // TIMING_INCLUDE_TIMING_FLCMDGENERATORNODE_HPP_