dunedaq::timing::FIBV2IONode Class Reference

Class for the FIB board. More...

#include <FIBV2IONode.hpp>

Inheritance diagram for dunedaq::timing::FIBV2IONode:

Collaboration diagram for dunedaq::timing::FIBV2IONode:

Public Member Functions
	FIBV2IONode (const uhal::Node &aNode)
virtual	~FIBV2IONode ()
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 ClockSource &clock_source) const override
	Reset IO, with clock file look up.
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)
void	switch_sfp_tx (uint32_t sfp_id, bool turn_on) const override
	Switch on or off the SFP tx laser via the I2C IO expander controlling the sfp tx disable pin. aOn=1: laster transmitting, tx disable pin = 0; aOn=0: laster NOT transmitting, tx disable pin = 1.
bool	clocks_ok () const override
	Clocks ready?
std::string	get_pll_status (bool print_out=false) const override
	Print status of on-board PLL.
void	get_info (timinghardwareinfo::TimingPLLMonitorData &mon_data) const override
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::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 void	soft_reset () const
	Reset timing node.
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
	Get the PLL chip.
void	reset (const std::string &) const override
	No config file for FIB v2.
std::unique_ptr< const SI534xSlave >	get_pll () const override
	Get the PLL chip.
void	configure_pll (const std::string &clock_config_file="") const override
	Configure clock chip.

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 FIB board.

Definition at line 35 of file FIBV2IONode.hpp.

Constructor & Destructor Documentation

FIBV2IONode()

dunedaq::timing::FIBV2IONode::FIBV2IONode ( const uhal::Node & aNode )

explicit

Definition at line 22 of file FIBV2IONode.cpp.

                                              :
    IONode(aNode, "i2c", "i2c", "SI5345", {"PLL", "BKP DATA"}, {"i2c_sfp0", "i2c_sfp1", "i2c_sfp2", "i2c_sfp3", "i2c_sfp4", "i2c_sfp5", "i2c_sfp6", "i2c_sfp7"}) {
}

~FIBV2IONode()

dunedaq::timing::FIBV2IONode::~FIBV2IONode ( )

virtual

Definition at line 29 of file FIBV2IONode.cpp.

                          {
}

Member Function Documentation

clocks_ok()

bool dunedaq::timing::FIBV2IONode::clocks_ok ( ) const

inlineoverridevirtual

Clocks ready?

Implements dunedaq::timing::IONode.

Definition at line 77 of file FIBV2IONode.hpp.

{return true;} //TODO measure clock freq.

configure_pll()

void dunedaq::timing::FIBV2IONode::configure_pll ( const std::string & clock_config_file = "" ) const

overrideprivatevirtual

Configure clock chip.

Reimplemented from dunedaq::timing::IONode.

Definition at line 43 of file FIBV2IONode.cpp.

{
    TLOG() << "No text config for CDCLVD110";
}

get_info()

void dunedaq::timing::FIBV2IONode::get_info ( timinghardwareinfo::TimingPLLMonitorData & mon_data ) const

overridevirtual

Reimplemented from dunedaq::timing::IONode.

Definition at line 157 of file FIBV2IONode.cpp.

{
    mon_data.lol = false; // no monitoring of this in CDCLVD110
    mon_data.los = false;
}

get_pll()

std::unique_ptr< const SI534xSlave > dunedaq::timing::FIBV2IONode::get_pll ( ) const

inlineoverrideprivatevirtual

Get the PLL chip.

Returns

{ description_of_the_return_value }

Reimplemented from dunedaq::timing::IONode.

Definition at line 117 of file FIBV2IONode.hpp.

{return nullptr;}

get_pll_status()

std::string dunedaq::timing::FIBV2IONode::get_pll_status ( bool print_out = false ) const

overridevirtual

Print status of on-board PLL.

Reimplemented from dunedaq::timing::IONode.

Definition at line 166 of file FIBV2IONode.cpp.

{
    std::stringstream status;
    status << "No status yet for CDCLVD110 on FIBv2";
 
    if (print_out)
        TLOG() << status.str();
 
    return status.str();
}

get_sfp_status()

std::string dunedaq::timing::FIBV2IONode::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 100 of file FIBV2IONode.cpp.

                                                                 { // NOLINT(build/unsigned)
    std::stringstream status;
    
    validate_sfp_id(sfp_id);
 
    std::string sfp_i2c_bus = "i2c_sfp" + std::to_string(sfp_id);
    auto sfp = get_i2c_device<I2CSFPSlave>(sfp_i2c_bus, "SFP_EEProm");
    status << "FIB V2 SFP " << sfp_id << ":" << std::endl;
    status << sfp->get_status();    
    
    if (print_out)
        TLOG() << status.str();
 
    return status.str();
}

get_status()

std::string dunedaq::timing::FIBV2IONode::get_status ( bool print_out = false ) const

overridevirtual

Get status string, optionally print.

Implements dunedaq::timing::TimingNode.

Definition at line 51 of file FIBV2IONode.cpp.

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

get_uid_address_parameter_name()

std::string dunedaq::timing::FIBV2IONode::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 35 of file FIBV2IONode.cpp.

{
  return "UID_PROM";
}

reset() [1/2]

void dunedaq::timing::FIBV2IONode::reset ( const ClockSource & clock_source ) const

overridevirtual

Reset IO, with clock file look up.

Reimplemented from dunedaq::timing::IONode.

Definition at line 67 of file FIBV2IONode.cpp.

                                                        {
    
    // Soft reset
    write_soft_reset_register();
    
    millisleep(1000);
 
    getNode("csr.ctrl.rst").write(0x1);
    getNode("csr.ctrl.rst").write(0x0);
 
    getClient().dispatch();
 
    getNode("csr.ctrl.clk_enable").write(0x0);
 
    if (clock_source == kInput0)
    {
        getNode("csr.ctrl.clk_select").write(0x0);
    }
    else if (clock_source == kInput1)
    {
        getNode("csr.ctrl.clk_select").write(0x1);
    }
    else
    {
        // TODO :throw something here
    }
 
    TLOG() << "Reset done";
}

reset() [2/2]

void dunedaq::timing::FIBV2IONode::reset ( const std::string & ) const

inlineoverrideprivatevirtual

No config file for FIB v2.

Implements dunedaq::timing::IONode.

Definition at line 110 of file FIBV2IONode.hpp.

{}

switch_sfp_soft_tx_control_bit()

void dunedaq::timing::FIBV2IONode::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 119 of file FIBV2IONode.cpp.

                                                                               { // NOLINT(build/unsigned)
    validate_sfp_id(sfp_id);
 
    // on this board the 8 downstream sfps have their own i2c bus
    std::string sfp_i2c_bus = "i2c_sfp" + std::to_string(sfp_id);
    auto sfp = get_i2c_device<I2CSFPSlave>(sfp_i2c_bus, "SFP_EEProm");
    sfp->switch_soft_tx_control_bit(turn_on);
}

switch_sfp_tx()

void dunedaq::timing::FIBV2IONode::switch_sfp_tx ( uint32_t sfp_id, bool turn_on ) const

overridevirtual

Switch on or off the SFP tx laser via the I2C IO expander controlling the sfp tx disable pin. aOn=1: laster transmitting, tx disable pin = 0; aOn=0: laster NOT transmitting, tx disable pin = 1.

Implements dunedaq::timing::IONode.

Definition at line 131 of file FIBV2IONode.cpp.

                                                              { // NOLINT(build/unsigned)
 
    validate_sfp_id(sfp_id);
 
    auto sfp_tx_control_flags = getNode("csr.ctrl.sfp_tx_disable").read(); // NOLINT(build/unsigned)
    getClient().dispatch();
 
    uint8_t current_sfp_tx_control_flags=sfp_tx_control_flags.value();
    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_sfp_id()

void dunedaq::timing::FIBV2IONode::validate_sfp_id ( uint32_t sfp_id ) const

private

Get the PLL chip.

Returns

{ description_of_the_return_value }

Fill hardware monitoring structure.

Give info to collector.

Definition at line 187 of file FIBV2IONode.cpp.

                                                  { // NOLINT(build/unsigned)
    // on this board we have 8 downstream SFPs
    if (sfp_id > 7) {
        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/FIBV2IONode.hpp
• /github/workspace/dunedaq/sourcecode/timing/src/FIBV2IONode.cpp