dunedaq::timing::KerberosDesign Class Reference

Class for timing fanout designs. More...

#include <KerberosDesign.hpp>

Inheritance diagram for dunedaq::timing::KerberosDesign:

Collaboration diagram for dunedaq::timing::KerberosDesign:

Public Member Functions
	KerberosDesign (const uhal::Node &node)
virtual	~KerberosDesign ()
std::string	get_status (bool print_out=false) const override
	Get status string, optionally print.
void	configure (ClockSource clock_source, TimestampSource ts_source) const override
	Give info to collector.
void	switch_timing_source (ClockSource clock_source) const override
	Switch timing source.
Public Member Functions inherited from dunedaq::timing::MasterDesign
	MasterDesign (const uhal::Node &node)
virtual	~MasterDesign ()
std::string	get_status (bool print_out=false) const override
	Get status string, optionally print.
void	configure (ClockSource clock_source, TimestampSource ts_source) const override
	Prepare the timing master for data taking.
uint64_t	read_master_timestamp () const override
	Read the current timestamp.
void	sync_timestamp (TimestampSource source) const override
	Sync timestamp to current machine value.
uint32_t	measure_endpoint_rtt (uint32_t address, bool control_sfp=true, int sfp_mux=-1) const override
	Measure the endpoint round trip time.
void	apply_endpoint_delay (uint32_t address, uint32_t coarse_delay, uint32_t fine_delay, uint32_t phase_delay, bool measure_rtt=false, bool control_sfp=true, int sfp_mux=-1) const override
	Apply delay to endpoint.
void	enable_periodic_fl_cmd (uint32_t channel, double rate, bool poisson=false) const override
	Configure fake trigger generator.
void	enable_periodic_fl_cmd (uint32_t command, uint32_t channel, double rate, bool poisson=false) const override
	Configure fake trigger generator.
const MasterNodeInterface *	get_master_node_plain () const override
	Get master node pointer.
uint32_t	read_firmware_version () const override
	Read master firmware version.
void	validate_firmware_version () const override
	Validate master firmware version.
void	get_info (timingfirmwareinfo::TimingDeviceInfo &mon_data) const override
	Give info to collector.
void	get_info (timingfirmwareinfo::MasterMonitorData &mon_data) const override
	Give info to collector.
Public Member Functions inherited from dunedaq::timing::TopDesign
	TopDesign (const uhal::Node &node)
virtual	~TopDesign ()
const IONode *	get_io_node_plain () const override
	Get io node pointer.
void	soft_reset_io () const override
	Reset timing node.
void	reset_io (const std::string &clock_config_file) const override
	Reset timing node.
void	reset_io (const ClockSource &clock_source) const override
	Reset timing node.
void	configure (ClockSource clock_source) const override
	Prepare the timing device for data taking.
std::string	get_hardware_info (bool print_out=false) const override
	Print hardware information.
void	get_info (timingfirmwareinfo::TimingDeviceInfo &mon_data) const override
	Give info to collector.
Public Member Functions inherited from dunedaq::timing::TopDesignInterface
	TopDesignInterface (const uhal::Node &node)
virtual	~TopDesignInterface ()
template<class IO >
const IO *	get_io_node () const
Public Member Functions inherited from dunedaq::timing::TimingNode
	TimingNode (const uhal::Node &node)
virtual	~TimingNode ()
std::map< std::string, uhal::ValWord< uint32_t > >	read_sub_nodes (const uhal::Node &node, bool dispatch=true) const
	Read subnodes.
void	reset_sub_nodes (const uhal::Node &node, uint32_t aValue=0x0, bool dispatch=true) const
	Reset subnodes.
Public Member Functions inherited from dunedaq::timing::MasterDesignInterface
	MasterDesignInterface (const uhal::Node &node)
virtual	~MasterDesignInterface ()
template<class MST >
const MST *	get_master_node () const
virtual void	get_info (timingfirmwareinfo::TimingDeviceInfo &mon_data) const=0
	Give info to collector.
Public Member Functions inherited from dunedaq::timing::EndpointDesignInterface
	EndpointDesignInterface (const uhal::Node &node)
virtual	~EndpointDesignInterface ()
virtual const EndpointNodeInterface *	get_endpoint_node_plain (uint32_t ept_id) const
	Return the timing endpoint node.
virtual uint32_t	get_number_of_endpoint_nodes () const
	Return the timing endpoint node.
virtual void	get_info (uint32_t ept_id, timingendpointinfo::TimingEndpointInfo &mon_data) const
	Give info to collector.
virtual void	get_info (timingfirmwareinfo::TimingDeviceInfo &mon_data) const=0
	Give info to collector.
Public Member Functions inherited from dunedaq::timing::CDRMuxDesignInterface
	CDRMuxDesignInterface (const uhal::Node &node)
virtual	~CDRMuxDesignInterface ()
uint8_t	read_active_mux () const override
	Read cdr mux.
void	switch_mux (uint8_t mux_channel, bool resync_cdr=false) const override
	Switch cdr mux.
void	resync_active_cdr () const override
	Resync active cdr.
Public Member Functions inherited from dunedaq::timing::MuxDesignInterface
	MuxDesignInterface (const uhal::Node &node)
virtual	~MuxDesignInterface ()
Public Member Functions inherited from dunedaq::timing::TimingSourceMuxDesignInterface
	TimingSourceMuxDesignInterface (const uhal::Node &node)
virtual	~TimingSourceMuxDesignInterface ()
virtual uint8_t	read_active_timing_source_mux () const
	Read timing source mux.
virtual void	switch_timing_source_mux (uint8_t mux_channel) const
	Switch timing source mux.

Detailed Description

Class for timing fanout designs.

Definition at line 37 of file KerberosDesign.hpp.

Constructor & Destructor Documentation

KerberosDesign()

dunedaq::timing::KerberosDesign::KerberosDesign ( const uhal::Node & node )

explicit

Definition at line 11 of file KerberosDesign.cpp.

  : TopDesignInterface(node)
  , MasterDesignInterface(node)
  , MuxDesignInterface(node)
  , MasterDesign(node)
  , EndpointDesignInterface(node)
  , CDRMuxDesignInterface(node)
  , TimingSourceMuxDesignInterface(node)
{}

~KerberosDesign()

dunedaq::timing::KerberosDesign::~KerberosDesign ( )

virtual

Definition at line 23 of file KerberosDesign.cpp.

{}

Member Function Documentation

configure()

void dunedaq::timing::KerberosDesign::configure ( ClockSource clock_source, TimestampSource ts_source ) const

overridevirtual

Give info to collector.

Prepare the timing fanout for data taking.

Implements dunedaq::timing::MasterDesignInterface.

Definition at line 43 of file KerberosDesign.cpp.

{
  if (clock_source == kFreeRun)
  {
    TopDesign::configure(clock_source); // kerberos normally takes clock from upstream SFP
    this->sync_timestamp(ts_source);
  }
  else
  {
    switch_timing_source(clock_source);
 
    for (uint i=0; i <  get_number_of_endpoint_nodes(); ++i)
    {
      try
      {
        get_endpoint_node_plain(i)->reset(0x10+i);
        std::this_thread::sleep_for(std::chrono::milliseconds(1500));
        get_endpoint_node_plain(i)->get_status(true);
 
        if (!get_endpoint_node_plain(i)->endpoint_ready())
        {
          if (i==clock_source)
          {
            ers::error(EndpointNotReady(ERS_HERE, "MIB endpoint "+std::to_string(i)+" not ready!", get_endpoint_node_plain(i)->read_endpoint_state()));
          }
          else
          {
            ers::warning(EndpointNotReady(ERS_HERE, "MIB endpoint "+std::to_string(i)+" not ready!", get_endpoint_node_plain(i)->read_endpoint_state()));
          }
        }
      }
      catch (const std::exception& e)
      {
        if (i==clock_source)
        {
          ers::error(EndpointNotReady(ERS_HERE, "MIB endpoint "+std::to_string(i)+" has no clock!", get_endpoint_node_plain(i)->read_endpoint_state(),e));
        }
        else
        {
          ers::warning(EndpointNotReady(ERS_HERE, "MIB endpoint "+std::to_string(i)+" has no clock!", get_endpoint_node_plain(i)->read_endpoint_state(), e));
        }
      }
    }
 
    this->sync_timestamp(ts_source);
  }
}

get_status()

std::string dunedaq::timing::KerberosDesign::get_status ( bool print_out = false ) const

overridevirtual

Get status string, optionally print.

Implements dunedaq::timing::TimingNode.

Definition at line 29 of file KerberosDesign.cpp.

{
  std::stringstream status;
  status << get_io_node_plain()->get_pll_status();
  status << MasterDesign::get_master_node_plain()->get_status();
  // TODO fanout specific status
  if (print_out)
    TLOG() << status.str();
  return status.str();
}

switch_timing_source()

void dunedaq::timing::KerberosDesign::switch_timing_source ( ClockSource clock_source ) const

overridevirtual

Switch timing source.

Implements dunedaq::timing::TimingSourceMuxDesignInterface.

Definition at line 94 of file KerberosDesign.cpp.

{
  // Hard reset
  TopDesign::configure(clock_source); //TODO add option not to reprogram pll config
 
  switch_timing_source_mux(clock_source);
}

---

The documentation for this class was generated from the following files:

• /github/workspace/dunedaq/sourcecode/timing/include/timing/KerberosDesign.hpp
• /github/workspace/dunedaq/sourcecode/timing/src/KerberosDesign.cpp