Classes
class	ArgInfo

class	ConverterRegistry

class	Device

class	Range

class	Registry

Typedefs
typedef SoapySDRLogLevel	LogLevel

typedef SoapySDRLogHandler	LogHandler

typedef KwargsList(*	FindFunction) (const Kwargs &)
	typedef for a device enumeration function More...

typedef Device (	MakeFunction) (const Kwargs &)
	typedef for a device factory function More...

typedef std::map< std::string, FindFunction >	FindFunctions
	typedef for a dictionary of find functions More...

typedef std::map< std::string, MakeFunction >	MakeFunctions
	typedef for a dictionary of make functions More...

typedef std::map< std::string, std::string >	Kwargs
	Typedef for a dictionary of key-value string arguments. More...

typedef std::vector< Kwargs >	KwargsList
	Typedef for a list of key-word dictionaries. More...

typedef std::vector< Range >	RangeList

typedef std::vector< ArgInfo >	ArgInfoList

Functions
int32_t	F32toS32 (float from)

float	S32toF32 (int32_t from)

int16_t	F32toS16 (float from)

float	S16toF32 (int16_t from)

int8_t	F32toS8 (float from)

float	S8toF32 (int8_t from)

int32_t	U32toS32 (uint32_t from)

uint32_t	S32toU32 (int32_t from)

int16_t	U16toS16 (uint16_t from)

uint16_t	S16toU16 (int16_t from)

int8_t	U8toS8 (uint8_t from)

uint8_t	S8toU8 (int8_t from)

int16_t	S32toS16 (int32_t from)

int32_t	S16toS32 (int16_t from)

int8_t	S16toS8 (int16_t from)

int16_t	S8toS16 (int8_t from)

uint32_t	F32toU32 (float from)

float	U32toF32 (uint32_t from)

uint16_t	F32toU16 (float from)

float	U16toF32 (uint16_t from)

uint8_t	F32toU8 (float from)

float	U8toF32 (uint8_t from)

uint16_t	S32toU16 (int32_t from)

int32_t	U16toS32 (uint16_t from)

uint8_t	S32toU8 (int32_t from)

int32_t	U8toS32 (uint8_t from)

uint8_t	S16toU8 (int16_t from)

int16_t	U8toS16 (uint8_t from)

uint16_t	S8toU16 (int8_t from)

int8_t	U16toS8 (uint16_t from)

SOAPY_SDR_API const char *	errToStr (const int errorCode)

SOAPY_SDR_API size_t	formatToSize (const std::string &format)

SOAPY_SDR_API void	log (const LogLevel logLevel, const std::string &message)

SOAPY_SDR_API void	vlogf (const SoapySDRLogLevel logLevel, const char *format, va_list argList)

static void	logf (const SoapySDRLogLevel logLevel, const char *format,...)

SOAPY_SDR_API void	registerLogHandler (const LogHandler &handler)

SOAPY_SDR_API void	setLogLevel (const LogLevel logLevel)

SOAPY_SDR_API std::string	getRootPath (void)
	Query the root installation path. More...

SOAPY_SDR_API std::vector< std::string >	listSearchPaths (void)

SOAPY_SDR_API std::vector< std::string >	listModules (void)

SOAPY_SDR_API std::vector< std::string >	listModules (const std::string &path)

SOAPY_SDR_API std::string	loadModule (const std::string &path)

SOAPY_SDR_API Kwargs	getLoaderResult (const std::string &path)

SOAPY_SDR_API std::string	getModuleVersion (const std::string &path)

SOAPY_SDR_API std::string	unloadModule (const std::string &path)

SOAPY_SDR_API void	loadModules (void)

static long long	ticksToTimeNs (const long long ticks, const double rate)

static long long	timeNsToTicks (const long long timeNs, const double rate)

SOAPY_SDR_API Kwargs	KwargsFromString (const std::string &markup)

SOAPY_SDR_API std::string	KwargsToString (const Kwargs &args)

SOAPY_SDR_API std::string	getAPIVersion (void)

SOAPY_SDR_API std::string	getABIVersion (void)

SOAPY_SDR_API std::string	getLibVersion (void)

Variables
const uint32_t	U32_ZERO_OFFSET = uint32_t(1<<31)

const uint16_t	U16_ZERO_OFFSET = uint16_t(1<<15)

const uint8_t	U8_ZERO_OFFSET = uint8_t(1<<7)

const uint32_t	S32_FULL_SCALE = uint32_t(1<<31)

const uint16_t	S16_FULL_SCALE = uint16_t(1<<15)

const uint8_t	S8_FULL_SCALE = uint8_t(1<<7)

Typedef Documentation

◆ ArgInfoList

typedef std::vector<ArgInfo> SoapySDR::ArgInfoList

Typedef for a list of Argument infos.

◆ FindFunction

typedef KwargsList(* SoapySDR::FindFunction) (const Kwargs &)

typedef for a device enumeration function

◆ FindFunctions

typedef std::map<std::string, FindFunction> SoapySDR::FindFunctions

typedef for a dictionary of find functions

◆ Kwargs

typedef std::map<std::string, std::string> SoapySDR::Kwargs

Typedef for a dictionary of key-value string arguments.

◆ KwargsList

typedef std::vector<Kwargs> SoapySDR::KwargsList

Typedef for a list of key-word dictionaries.

◆ LogHandler

typedef SoapySDRLogHandler SoapySDR::LogHandler

Typedef for the registered log handler function.

◆ LogLevel

typedef SoapySDRLogLevel SoapySDR::LogLevel

◆ MakeFunction

typedef Device*(* SoapySDR::MakeFunction) (const Kwargs &)

typedef for a device factory function

◆ MakeFunctions

typedef std::map<std::string, MakeFunction> SoapySDR::MakeFunctions

typedef for a dictionary of make functions

◆ RangeList

typedef std::vector<Range> SoapySDR::RangeList

Typedef for a list of min/max range pairs. Overall minimum: rl.front().minimum(); Overall maximum: rl.back().maximum();

Function Documentation

◆ errToStr()

SOAPY_SDR_API const char* SoapySDR::errToStr ( const int errorCode )

Convert a error code to a string for printing purposes. If the error code is unrecognized, errToStr returns "UNKNOWN".

Parameters

errorCode a negative integer return code

Returns: a pointer to a string representing the error

◆ F32toS16()

int16_t SoapySDR::F32toS16 ( float from )

inline

◆ F32toS32()

int32_t SoapySDR::F32toS32 ( float from )

inline

Conversion Primitives for converting real values between Soapy formats.

Parameters

from	the value to convert from

Returns: the converted value

◆ F32toS8()

int8_t SoapySDR::F32toS8 ( float from )

inline

◆ F32toU16()

uint16_t SoapySDR::F32toU16 ( float from )

inline

◆ F32toU32()

uint32_t SoapySDR::F32toU32 ( float from )

inline

◆ F32toU8()

uint8_t SoapySDR::F32toU8 ( float from )

inline

◆ formatToSize()

SOAPY_SDR_API size_t SoapySDR::formatToSize ( const std::string & format )

Get the size of a single element in the specified format.

Parameters

format a supported format string

Returns: the size of an element in bytes

◆ getABIVersion()

SOAPY_SDR_API std::string SoapySDR::getABIVersion ( void )

Get the ABI version string that the library was built against. A client can compare SOAPY_SDR_ABI_VERSION to getABIVersion() to check for ABI incompatibility before using the library. If the values are not equal then the client code was compiled against a different ABI than the library.

◆ getAPIVersion()

SOAPY_SDR_API std::string SoapySDR::getAPIVersion ( void )

Get the SoapySDR library API version as a string. The format of the version string is major.minor.increment, where the digits are taken directly from SOAPY_SDR_API_VERSION.

◆ getLibVersion()

SOAPY_SDR_API std::string SoapySDR::getLibVersion ( void )

Get the library version and build information string. The format of the version string is major.minor.patch-buildInfo. This function is commonly used to identify the software back-end to the user for command-line utilities and graphical applications.

◆ getLoaderResult()

SOAPY_SDR_API Kwargs SoapySDR::getLoaderResult ( const std::string & path )

List all registration loader errors for a given module path. The resulting dictionary contains all registry entry names provided by the specified module. The value of each entry is an error message string or empty on successful load.

Parameters

path	the path to a specific module file

Returns: a dictionary of registry names to error messages

◆ getModuleVersion()

SOAPY_SDR_API std::string SoapySDR::getModuleVersion ( const std::string & path )

Get a version string for the specified module. Modules may optionally provide version strings.

Parameters

path	the path to a specific module file

Returns: a version string or empty if no version provided

◆ getRootPath()

SOAPY_SDR_API std::string SoapySDR::getRootPath ( void )

Query the root installation path.

◆ KwargsFromString()

SOAPY_SDR_API Kwargs SoapySDR::KwargsFromString ( const std::string & markup )

Convert a markup string to a key-value map. The markup format is: "key0=value0, key1=value1"

◆ KwargsToString()

SOAPY_SDR_API std::string SoapySDR::KwargsToString ( const Kwargs & args )

Convert a key-value map to a markup string. The markup format is: "key0=value0, key1=value1"

◆ listModules() [1/2]

SOAPY_SDR_API std::vector<std::string> SoapySDR::listModules ( void )

List all modules found in default path.

Returns: a list of file paths to loadable modules

◆ listModules() [2/2]

SOAPY_SDR_API std::vector<std::string> SoapySDR::listModules ( const std::string & path )

List all modules found in the given path.

Parameters

path	a directory on the system

Returns: a list of file paths to loadable modules

◆ listSearchPaths()

SOAPY_SDR_API std::vector<std::string> SoapySDR::listSearchPaths ( void )

The list of paths automatically searched by loadModules().

Returns: a list of automatically searched file paths

◆ loadModule()

SOAPY_SDR_API std::string SoapySDR::loadModule ( const std::string & path )

Load a single module given its file system path.

Parameters

path	the path to a specific module file

Returns: an error message, empty on success

◆ loadModules()

SOAPY_SDR_API void SoapySDR::loadModules ( void )

Load the support modules installed on this system. This call will only actually perform the load once. Subsequent calls are a NOP.

◆ log()

SOAPY_SDR_API void SoapySDR::log	(	const LogLevel	logLevel,
		const std::string &	message
	)

Send a message to the registered logger.

Parameters

logLevel	a possible logging level
message	a logger message string

◆ logf()

static void SoapySDR::logf	(	const SoapySDRLogLevel	logLevel,
		const char *	format,
			...
	)

inlinestatic

Send a message to the registered logger.

Parameters

logLevel	a possible logging level
format	a printf style format string

◆ registerLogHandler()

SOAPY_SDR_API void SoapySDR::registerLogHandler ( const LogHandler & handler )

Register a new system log handler. Platforms should call this to replace the default stdio handler. Passing nullptr restores the default.

◆ S16toF32()

float SoapySDR::S16toF32 ( int16_t from )

inline

◆ S16toS32()

int32_t SoapySDR::S16toS32 ( int16_t from )

inline

◆ S16toS8()

int8_t SoapySDR::S16toS8 ( int16_t from )

inline

◆ S16toU16()

uint16_t SoapySDR::S16toU16 ( int16_t from )

inline

◆ S16toU8()

uint8_t SoapySDR::S16toU8 ( int16_t from )

inline

◆ S32toF32()

float SoapySDR::S32toF32 ( int32_t from )

inline

◆ S32toS16()

int16_t SoapySDR::S32toS16 ( int32_t from )

inline

◆ S32toU16()

uint16_t SoapySDR::S32toU16 ( int32_t from )

inline

◆ S32toU32()

uint32_t SoapySDR::S32toU32 ( int32_t from )

inline

◆ S32toU8()

uint8_t SoapySDR::S32toU8 ( int32_t from )

inline

◆ S8toF32()

float SoapySDR::S8toF32 ( int8_t from )

inline

◆ S8toS16()

int16_t SoapySDR::S8toS16 ( int8_t from )

inline

◆ S8toU16()

uint16_t SoapySDR::S8toU16 ( int8_t from )

inline

◆ S8toU8()

uint8_t SoapySDR::S8toU8 ( int8_t from )

inline

◆ setLogLevel()

SOAPY_SDR_API void SoapySDR::setLogLevel ( const LogLevel logLevel )

Set the log level threshold. Log messages with lower priority are dropped.

◆ ticksToTimeNs()

static long long SoapySDR::ticksToTimeNs	(	const long long	ticks,
		const double	rate
	)

inlinestatic

Convert a tick count into a time in nanoseconds using the tick rate.

Parameters

ticks	a integer tick count
rate	the ticks per second

Returns: the time in nanoseconds

◆ timeNsToTicks()

static long long SoapySDR::timeNsToTicks	(	const long long	timeNs,
		const double	rate
	)

inlinestatic

Convert a time in nanoseconds into a tick count using the tick rate.

Parameters

timeNs	time in nanoseconds
rate	the ticks per second

Returns: the integer tick count

◆ U16toF32()

float SoapySDR::U16toF32 ( uint16_t from )

inline

◆ U16toS16()

int16_t SoapySDR::U16toS16 ( uint16_t from )

inline

◆ U16toS32()

int32_t SoapySDR::U16toS32 ( uint16_t from )

inline

◆ U16toS8()

int8_t SoapySDR::U16toS8 ( uint16_t from )

inline

◆ U32toF32()

float SoapySDR::U32toF32 ( uint32_t from )

inline

◆ U32toS32()

int32_t SoapySDR::U32toS32 ( uint32_t from )

inline

◆ U8toF32()

float SoapySDR::U8toF32 ( uint8_t from )

inline

◆ U8toS16()

int16_t SoapySDR::U8toS16 ( uint8_t from )

inline

◆ U8toS32()

int32_t SoapySDR::U8toS32 ( uint8_t from )

inline

◆ U8toS8()

int8_t SoapySDR::U8toS8 ( uint8_t from )

inline

◆ unloadModule()

SOAPY_SDR_API std::string SoapySDR::unloadModule ( const std::string & path )

Unload a module that was loaded with loadModule().

Parameters

path	the path to a specific module file

Returns: an error message, empty on success

◆ vlogf()

SOAPY_SDR_API void SoapySDR::vlogf	(	const SoapySDRLogLevel	logLevel,
		const char *	format,
		va_list	argList
	)

Send a message to the registered logger.

Parameters

logLevel	a possible logging level
format	a printf style format string
argList	an argument list for the formatter

Variable Documentation

◆ S16_FULL_SCALE

const uint16_t SoapySDR::S16_FULL_SCALE = uint16_t(1<<15)

◆ S32_FULL_SCALE

const uint32_t SoapySDR::S32_FULL_SCALE = uint32_t(1<<31)

◆ S8_FULL_SCALE

const uint8_t SoapySDR::S8_FULL_SCALE = uint8_t(1<<7)

◆ U16_ZERO_OFFSET

const uint16_t SoapySDR::U16_ZERO_OFFSET = uint16_t(1<<15)

◆ U32_ZERO_OFFSET

const uint32_t SoapySDR::U32_ZERO_OFFSET = uint32_t(1<<31)

◆ U8_ZERO_OFFSET

const uint8_t SoapySDR::U8_ZERO_OFFSET = uint8_t(1<<7)

Classes

Typedefs

Functions

Variables

Typedef Documentation

◆ ArgInfoList

◆ FindFunction

◆ FindFunctions

◆ Kwargs

◆ KwargsList

◆ LogHandler

◆ LogLevel

◆ MakeFunction

◆ MakeFunctions

◆ RangeList

Function Documentation

◆ errToStr()

◆ F32toS16()

◆ F32toS32()

◆ F32toS8()

◆ F32toU16()

◆ F32toU32()

◆ F32toU8()

◆ formatToSize()

◆ getABIVersion()

◆ getAPIVersion()

◆ getLibVersion()

◆ getLoaderResult()

◆ getModuleVersion()

◆ getRootPath()

◆ KwargsFromString()

◆ KwargsToString()

◆ listModules() [1/2]

◆ listModules() [2/2]

◆ listSearchPaths()

◆ loadModule()

◆ loadModules()

◆ log()

◆ logf()

◆ registerLogHandler()

◆ S16toF32()

◆ S16toS32()

◆ S16toS8()

◆ S16toU16()

◆ S16toU8()

◆ S32toF32()

◆ S32toS16()

◆ S32toU16()

◆ S32toU32()

◆ S32toU8()

◆ S8toF32()

◆ S8toS16()

◆ S8toU16()

◆ S8toU8()

◆ setLogLevel()

◆ ticksToTimeNs()

◆ timeNsToTicks()

◆ U16toF32()

◆ U16toS16()

◆ U16toS32()

◆ U16toS8()

◆ U32toF32()

◆ U32toS32()

◆ U8toF32()

◆ U8toS16()

◆ U8toS32()

◆ U8toS8()

◆ unloadModule()

◆ vlogf()

Variable Documentation

◆ S16_FULL_SCALE

◆ S32_FULL_SCALE

◆ S8_FULL_SCALE

◆ U16_ZERO_OFFSET

◆ U32_ZERO_OFFSET

◆ U8_ZERO_OFFSET