SoDa::IntNTuner Class Reference

This is a tuner for the UBX, WBX, or SBX module that takes advantage of the int_n_step argument in the tune request. More...

#include <USRPTuner.hxx>

Inheritance diagram for SoDa::IntNTuner:

Public Member Functions
	IntNTuner (uhd::usrp::multi_usrp::sptr usrp, double min_separation)
	Constructor –.
bool	setRXFreq (double rx_freq, double avoid_freq, uhd::tune_result_t &tune_result)
	setRXFreq set the RX 1st LO frequency.
virtual bool	setTXFreq (double tx_freq, double avoid_freq, uhd::tune_result_t &tune_result)
	setTXFreq set the TX 1st LO frequency.
Public Member Functions inherited from SoDa::USRPTuner
	USRPTuner (uhd::usrp::multi_usrp::sptr usrp, double min_separation, std::string unit_name=std::string("USRPTuner"))
	Constructor –.
USRPTuner *	makeTuner (uhd::usrp::multi_usrp::sptr usrp, double min_separation, bool force_fracN=false, bool force_simple=false)
	Factory to build a particular subclass of USRPTuner based on the detected front-end module.
Public Member Functions inherited from SoDa::Debug
	Debug (std::string _unit_name=std::string("UNKNOWN"))
	Debug (const char *_unit_name_cstr)
	Debug (unsigned int _debug_level, std::string _unit_name=std::string("UNKNOWN"))
	Debug (unsigned int _debug_level, const char *_unit_name_cstr)
void	debugMsg (const std::string &msg, unsigned int threshold=1)
void	debugMsg (const SoDa::Format &fmt, unsigned int threshold=1)
void	debugMsg (const char *msg, unsigned int threshold=1)
void	setDebugLevel (unsigned int v)
unsigned int	getDebugLevel ()

Private Member Functions
void	initTuner ()

Additional Inherited Members
Static Public Member Functions inherited from SoDa::Debug
static void	setDefaultLevel (unsigned int v)
static unsigned int	getDefaultLevel ()
static void	setGlobalLevel (unsigned int v)
static unsigned int	getGlobalLevel ()
Static Public Attributes inherited from SoDa::Debug
static std::mutex	debug_msg_mutex
Protected Member Functions inherited from SoDa::USRPTuner
virtual bool	checkLock (uhd::tune_request_t &req, char sel, uhd::tune_result_t &cur)
	is the identified (rx or tx) front-end LO locked?
Protected Member Functions inherited from SoDa::Debug
std::string	curDateTime ()
Protected Attributes inherited from SoDa::USRPTuner
double	min_separation
uhd::usrp::multi_usrp::sptr	usrp
bool	has_lock_detect
Protected Attributes inherited from SoDa::Debug
std::string	unit_name
	the name of the unit reporting status
unsigned int	debug_level
	the debug level (threshold) for messages
Static Protected Attributes inherited from SoDa::Debug
static unsigned int	default_debug_level
static unsigned int	global_debug_level

Detailed Description

This is a tuner for the UBX, WBX, or SBX module that takes advantage of the int_n_step argument in the tune request.

Definition at line 128 of file USRPTuner.hxx.

Constructor & Destructor Documentation

IntNTuner()

SoDa::IntNTuner::IntNTuner ( uhd::usrp::multi_usrp::sptr usrp, double min_separation )

inline

Constructor –.

Parameters

usrp	a pointer to the USRP object that owns this tuner
min_separation	where possible, the LO frequency should be at least min_separation Hz from a specified "avoid_frequency."

Definition at line 134 of file USRPTuner.hxx.

References SoDa::USRPTuner::USRPTuner(), initTuner(), SoDa::USRPTuner::min_separation, and SoDa::USRPTuner::usrp.

Member Function Documentation

initTuner()

void SoDa::IntNTuner::initTuner ( )

private

Referenced by IntNTuner().

setRXFreq()

bool SoDa::IntNTuner::setRXFreq ( double rx_freq, double avoid_freq, uhd::tune_result_t & tune_result )

virtual

setRXFreq set the RX 1st LO frequency.

Where possible, the chosen frequency should be separated from the avoid_freq by the amount specified when we created this tuning object.

Parameters

rx_freq	the target frequency of interest
avoid_freq	the frequency that we must avoid by at least min_sep
tune_result	the response from the UHD set_xx_freq request

Returns

true on success, false on failure.

Implements SoDa::USRPTuner.

setTXFreq()

virtual bool SoDa::IntNTuner::setTXFreq ( double tx_freq, double avoid_freq, uhd::tune_result_t & tune_result )

virtual

setTXFreq set the TX 1st LO frequency.

Where possible, the chosen frequency should be separated from the avoid_freq by the amount specified when we created this tuning object.

Parameters

tx_freq	the target frequency of interest
avoid_freq	the frequency that we must avoid by at least min_sep
tune_result	the response from the UHD set_xx_freq request

Returns

true on success, false on failure.

Implements SoDa::USRPTuner.

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

• src/USRPTuner.hxx