dunedaq::timing::MIBV2IONode Class Reference

Class for the timing FMC board. More...

#include <MIBV2IONode.hpp>

Inheritance diagram for dunedaq::timing::MIBV2IONode:

Collaboration diagram for dunedaq::timing::MIBV2IONode:

Public Member Functions
	MIBV2IONode (const uhal::Node &node)
virtual	~MIBV2IONode ()
std::string	get_uid_address_parameter_name () const override
	Get the UID address parameter name.
std::string	get_status (bool print_out=false) const override
	Get status string, optionally print.
void	reset (const std::string &clock_config_file) const override
	Reset MIB v2 IO.
void	reset (const ClockSource &clock_source) const override
	Reset IO, with clock file look up.
void	switch_clock_source (const ClockSource &clock_source) const
	Switch clock input, with clock file look up and upload if necessary.
std::string	get_sfp_status (uint32_t sfp_id, bool print_out=false) const override
	Print status of on-board SFP.
void	switch_sfp_soft_tx_control_bit (uint32_t sfp_id, bool turn_on) const override
	control tx laser of on-board SFP softly (I2C command)
bool	clocks_ok () const override
	Clocks ready?
void	switch_sfp_tx (uint32_t sfp_id, bool turn_on) const override
	control tx laser of on-board SFP
Public Member Functions inherited from dunedaq::timing::IONode
	IONode (const uhal::Node &node, std::string uid_i2c_bus, std::string pll_i2c_bus, std::string pll_i2c_device, std::vector< std::string > clock_names, std::vector< std::string > sfp_i2c_buses)
virtual	~IONode ()
virtual uint32_t	read_board_type () const
	Read the word identifying the timing board.
virtual uint32_t	read_carrier_type () const
	Read the word identifying the FPFA carrier board.
virtual uint32_t	read_design_type () const
	Read the word identifying the firmware design in the FPGA.
virtual uint32_t	read_firmware_frequency () const
	Read the word identifying the frequency [units of Hz] of the firmware in the FPGA.
virtual uint64_t	read_board_uid () const
	Read the word containing the timing board UID.
virtual BoardRevision	get_board_revision () const
	Read the word identifying the timing board.
virtual std::string	get_hardware_info (bool print_out=false) const
	Print hardware information.
virtual std::string	get_full_clock_config_file_path (const ClockSource &clock_source) const
	Get the full config path.
template<class T >
std::unique_ptr< const T >	get_i2c_device (const std::string &i2c_bus_name, const std::string &i2c_device_name) const
	Get the an I2C chip.
virtual std::unique_ptr< const SI534xSlave >	get_pll () const
	Get the PLL chip.
virtual void	configure_pll (const std::string &clock_config_file="") const
	Configure clock chip.
virtual std::vector< double >	read_clock_frequencies () const
	Read frequencies of on-board clocks.
virtual std::string	get_clock_frequencies_table (bool print_out=false) const
	Print frequencies of on-board clocks.
virtual std::string	get_pll_status (bool print_out=false) const
	Print status of on-board PLL.
virtual void	soft_reset () const
	Reset timing node.
virtual void	get_info (timinghardwareinfo::TimingPLLMonitorData &mon_data) 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.

Private Member Functions
void	validate_sfp_id (uint32_t sfp_id) const
	Fill hardware monitoring structure.
void	validate_amc_slot (uint32_t amc_slot) const

Additional Inherited Members
Static Public Member Functions inherited from dunedaq::timing::IONode
static const std::map< BoardType, std::string > &	get_board_type_map ()
static const std::map< CarrierType, std::string > &	get_carrier_type_map ()
static const std::map< BoardRevision, std::string > &	get_board_revision_map ()
static const std::map< uint64_t, BoardRevision > &	get_board_uid_revision_map ()
static const std::map< DesignType, std::string > &	get_design_type_map ()
static const std::map< std::string, std::string > &	get_clock_config_map ()
static const std::vector< BoardType > &	get_library_supported_boards ()
static const std::vector< DesignType > &	get_library_supported_designs ()
Protected Member Functions inherited from dunedaq::timing::IONode
virtual void	write_soft_reset_register () const
	Write soft reset register.
Static Protected Member Functions inherited from dunedaq::timing::IONode
static std::string	clock_source_to_string (const ClockSource &source)
Protected Attributes inherited from dunedaq::timing::IONode
const std::string	m_uid_i2c_bus
const std::string	m_pll_i2c_bus
const std::string	m_pll_i2c_device
const std::vector< std::string >	m_clock_names
const std::vector< std::string >	m_sfp_i2c_buses
Static Protected Attributes inherited from dunedaq::timing::IONode
static const std::map< BoardType, std::string >	board_type_map
static const std::map< CarrierType, std::string >	carrier_type_map
static const std::map< BoardRevision, std::string >	board_revision_map
static const std::map< DesignType, std::string >	design_type_map
static const std::map< uint64_t, BoardRevision >	board_uid_revision_map
static const std::map< ClockSource, std::string >	clock_source_map
static const std::map< std::string, std::string >	clock_config_map
static const std::vector< BoardType >	library_supported_boards
static const std::vector< DesignType >	library_supported_designs

Detailed Description

Class for the timing FMC board.

Definition at line 32 of file MIBV2IONode.hpp.

Constructor & Destructor Documentation

MIBV2IONode()

dunedaq::timing::MIBV2IONode::MIBV2IONode ( const uhal::Node & node )

explicit

Definition at line 20 of file MIBV2IONode.cpp.

  : IONode(node, "i2c", "i2c", { "PLL" }, { "OSC", "PLL", "EP 0", "EP 1", "EP 2" }, { "sfp0_i2c", "sfp1_i2c", "sfp2_i2c" })
{
}

~MIBV2IONode()

dunedaq::timing::MIBV2IONode::~MIBV2IONode ( )

virtual

Definition at line 27 of file MIBV2IONode.cpp.

{}

Member Function Documentation

clocks_ok()

bool dunedaq::timing::MIBV2IONode::clocks_ok ( ) const

overridevirtual

Clocks ready?

Implements dunedaq::timing::IONode.

Definition at line 117 of file MIBV2IONode.cpp.

{
  std::stringstream status;
 
  auto states = read_sub_nodes(getNode("csr.stat"));
  bool pll_ok = states.find("pll_ok")->second.value();
  bool mmcm_ok = states.find("mmcm_ok")->second.value();
 
  TLOG_DEBUG(5) << "pll ok: " << pll_ok << ", mmcm ok: " << mmcm_ok;
 
  return pll_ok && mmcm_ok;
}

get_sfp_status()

std::string dunedaq::timing::MIBV2IONode::get_sfp_status ( uint32_t sfp_id, bool print_out = false ) const

overridevirtual

Print status of on-board SFP.

Reimplemented from dunedaq::timing::IONode.

Definition at line 98 of file MIBV2IONode.cpp.

                                                                 { // NOLINT(build/unsigned)
  std::stringstream status;
  
  validate_sfp_id(sfp_id);
 
  auto sfp = get_i2c_device<I2CSFPSlave>(m_sfp_i2c_buses.at(sfp_id), "SFP_EEProm");
 
  status << "SFP " << sfp_id << ":" << std::endl;
  status << sfp->get_status();
 
  if (print_out)
    TLOG() << status.str();
 
  return status.str();
}

get_status()

std::string dunedaq::timing::MIBV2IONode::get_status ( bool print_out = false ) const

overridevirtual

Get status string, optionally print.

Implements dunedaq::timing::TimingNode.

Definition at line 40 of file MIBV2IONode.cpp.

{
  std::stringstream status;
 
  auto subnodes = read_sub_nodes(getNode("csr.stat"));
  status << format_reg_table(subnodes, "MIB IO state");
 
  if (print_out)
    TLOG() << std::endl << status.str();
  return status.str();
}

get_uid_address_parameter_name()

std::string dunedaq::timing::MIBV2IONode::get_uid_address_parameter_name ( ) const

overridevirtual

Get the UID address parameter name.

Returns

{ description_of_the_return_value }

Implements dunedaq::timing::IONode.

Definition at line 32 of file MIBV2IONode.cpp.

{
  return "UID_PROM";
}

reset() [1/2]

void dunedaq::timing::MIBV2IONode::reset ( const ClockSource & clock_source ) const

overridevirtual

Reset IO, with clock file look up.

Reimplemented from dunedaq::timing::IONode.

Definition at line 76 of file MIBV2IONode.cpp.

{
  IONode::reset(clock_source);
 
  switch_clock_source(clock_source);
}

reset() [2/2]

void dunedaq::timing::MIBV2IONode::reset ( const std::string & clock_config_file ) const

overridevirtual

Reset MIB v2 IO.

Implements dunedaq::timing::IONode.

Definition at line 55 of file MIBV2IONode.cpp.

{
  write_soft_reset_register();
 
  millisleep(1000);
 
  // Upload config file to PLL
  configure_pll(clock_config_file);
 
  // Reset mmcm
  getNode("csr.ctrl.rst").write(0x1);
  getNode("csr.ctrl.rst").write(0x0);
 
  getClient().dispatch();
 
  TLOG() << "Reset done";
}

switch_clock_source()

void dunedaq::timing::MIBV2IONode::switch_clock_source

(

const ClockSource &

clock_source

)

const

Switch clock input, with clock file look up and upload if necessary.

Definition at line 86 of file MIBV2IONode.cpp.

{
  if (clock_source != kFreeRun)
  {
    getNode("csr.ctrl.pll_in_sel").write(clock_source);
    getClient().dispatch();
  }
}

switch_sfp_soft_tx_control_bit()

void dunedaq::timing::MIBV2IONode::switch_sfp_soft_tx_control_bit ( uint32_t sfp_id, bool turn_on ) const

overridevirtual

control tx laser of on-board SFP softly (I2C command)

Reimplemented from dunedaq::timing::IONode.

Definition at line 133 of file MIBV2IONode.cpp.

                                                                               { // NOLINT(build/unsigned)
  validate_sfp_id(sfp_id);
 
  auto sfp = get_i2c_device<I2CSFPSlave>(m_sfp_i2c_buses.at(sfp_id), "SFP_EEProm");
  sfp->switch_soft_tx_control_bit(turn_on);
}

switch_sfp_tx()

void dunedaq::timing::MIBV2IONode::switch_sfp_tx ( uint32_t sfp_id, bool turn_on ) const

overridevirtual

control tx laser of on-board SFP

Implements dunedaq::timing::IONode.

Definition at line 143 of file MIBV2IONode.cpp.

{
  // TODO firmware support needed
  //validate_sfp_id(sfp_id);
 
    //uint8_t current_sfp_tx_control_flags = getNode("csr.ctrl.sfp_tx_disable").read(); // NOLINT(build/unsigned)
  //getClient().dispatch();
 
    //uint8_t new_sfp_tx_control_flags; // NOLINT(build/unsigned)
    //if (turn_on)
    //{
    //  new_sfp_tx_control_flags = current_sfp_tx_control_flags & ~(1UL << sfp_id);
    //}
  //else
  //{
  //  new_sfp_tx_control_flags = current_sfp_tx_control_flags | (1UL << sfp_id);
  //}
 
  //getNode("csr.ctrl.sfp_tx_disable").write(new_sfp_tx_control_flags);
  //getClient().dispatch();
}

validate_amc_slot()

void dunedaq::timing::MIBV2IONode::validate_amc_slot ( uint32_t amc_slot ) const

private

Definition at line 194 of file MIBV2IONode.cpp.

                                                      { // NOLINT(build/unsigned)
  if (amc_slot < 1 || amc_slot > 12) {
        throw InvalidAMCSlot(ERS_HERE, format_reg_value(amc_slot, 10));
  }
}

validate_sfp_id()

void dunedaq::timing::MIBV2IONode::validate_sfp_id ( uint32_t sfp_id ) const

private

Fill hardware monitoring structure.

Give info to collector.

Definition at line 184 of file MIBV2IONode.cpp.

                                                  { // NOLINT(build/unsigned)
  // on this board we have 3 upstream SFPs
  if (sfp_id > 2) {
        throw InvalidSFPId(ERS_HERE, format_reg_value(sfp_id));
  }
}

---

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

• /github/workspace/dunedaq/sourcecode/timing/include/timing/MIBV2IONode.hpp
• /github/workspace/dunedaq/sourcecode/timing/src/MIBV2IONode.cpp