strain.h File Reference

#include <cmath>
#include <cstdint>
#include <cstring>
#include <string>
#include <vector>

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Classes
struct	strain::dsp::q15::matrix
struct	strain::amplifier::DiscreteParams
struct	strain::amplifier::WideParams
class	strain::amplifier::IFregs
class	strain::amplifier::PGA308
class	strain::amplifier::PGA308::Registers
struct	strain::regulation::Analog1
struct	strain::regulation::Analog
struct	strain::regulation::Digital
struct	strain::regulation::Set1
struct	strain::regulation::Set
struct	strain::regulation::FullRegulation1
struct	strain::regulation::FullRegulation

Namespaces
namespace	strain
namespace	strain::dsp
namespace	strain::dsp::fsc
namespace	strain::dsp::q15
namespace	strain::amplifier
namespace	strain::regulation

Typedefs
using	strain::dsp::FSC = std::uint16_t
using	strain::dsp::Q15 = std::int16_t
using	strain::dsp::Q15result = std::int32_t
using	strain::amplifier::Gain = float
using	strain::amplifier::Offset = std::uint16_t

Enumerations
enum class	strain::Board {   strain::strain1 = 1 ,   strain::strain2 = 2 }
enum class	strain::amplifier::DiscreteGain {   strain::amplifier::val256 = 0 ,   strain::amplifier::val128 = 1 ,   strain::amplifier::val96 = 2 ,   strain::amplifier::val64 = 3 ,   strain::amplifier::val48 = 4 ,   strain::amplifier::val36 = 5 ,   strain::amplifier::val24 = 6 ,   strain::amplifier::val20 = 7 ,   strain::amplifier::val16 = 8 ,   strain::amplifier::val10 = 9 ,   strain::amplifier::val08 = 10 ,   strain::amplifier::val06 = 11 ,   strain::amplifier::val04 = 12 ,   strain::amplifier::none = 32 ,   strain::amplifier::maxnumberof = 13 }
enum class	strain::regulation::Version {   strain::regulation::two = 2 ,   strain::regulation::three = 3 ,   strain::regulation::four = 4 }

Functions
FSC	strain::dsp::fsc::convert (const double v, bool &saturated)
double	strain::dsp::fsc::convert (const FSC v)
bool	strain::dsp::fsc::convert (const std::vector< double > &in, std::vector< FSC > &out)
bool	strain::dsp::fsc::convert (const std::vector< FSC > &in, std::vector< double > &out)
Q15	strain::dsp::q15::convert (const double v, bool &saturated)
double	strain::dsp::q15::convert (const Q15 v)
bool	strain::dsp::q15::convert (const std::vector< double > &in, std::vector< Q15 > &out)
bool	strain::dsp::q15::convert (const std::vector< Q15 > &in, std::vector< double > &out)
Q15	strain::dsp::q15::U16toQ15 (const std::uint16_t valU16)
std::uint16_t	strain::dsp::q15::Q15toU16 (const Q15 valQ15)
Q15	strain::dsp::q15::opposite (const Q15 v)
Q15	strain::dsp::q15::saturate (const Q15result x, bool &saturated)
Q15	strain::dsp::q15::add (const Q15 a, const Q15 b)
Q15	strain::dsp::q15::add (const Q15 a, const Q15 b, bool &saturated)
Q15	strain::dsp::q15::sub (const Q15 a, const Q15 b)
Q15	strain::dsp::q15::mul (const Q15 a, const Q15 b)
Q15	strain::dsp::q15::mul (const Q15 a, const Q15 b, bool &saturated)
Q15	strain::dsp::q15::div (const Q15 a, const Q15 b, bool &saturated)
bool	strain::dsp::q15::multiply (const matrix &m1, const matrix &m2, matrix &res, bool &saturated)
bool	strain::dsp::q15::add (const matrix &m1, const matrix &m2, matrix &res, bool &saturated)
Gain	strain::amplifier::convert (const DiscreteGain dg)
bool	strain::amplifier::convert (const Gain g, DiscreteGain &dg)
bool	strain::amplifier::convert (const WideParams &wp, DiscreteParams &dp)
void	strain::amplifier::testIT (std::string &output)
bool	strain::regulation::read (const std::string fname, FullRegulation &reg)
bool	strain::regulation::write (const std::string filename, const FullRegulation &reg)
bool	strain::regulation::apply (cDownloader *down, const FullRegulation &reg)

Variables
const std::uint8_t	strain::numberofchannels = 6
const FSC	strain::dsp::fsc::max = 64*1024-1
const FSC	strain::dsp::fsc::min = 0
const Q15	strain::dsp::q15::negOne = 0x8000
const Q15	strain::dsp::q15::negOneNearly = 0x8001
const Q15	strain::dsp::q15::negOneHalf = 0xC000
const Q15	strain::dsp::q15::negOneFourth = 0xE000
const Q15	strain::dsp::q15::negOneEigth = 0xF000
const Q15	strain::dsp::q15::negEPSILON = 0xFFFF
const Q15	strain::dsp::q15::zero = 0
const Q15	strain::dsp::q15::posEPSILON = 0x0001
const Q15	strain::dsp::q15::posOneHalf = 0x4000
const Q15	strain::dsp::q15::posOneFourth = 0x2000
const Q15	strain::dsp::q15::posOneEigth = 0x4000
const Q15	strain::dsp::q15::posOneNearly = 0x7FFF
const Offset	strain::amplifier::minimumOffset = 0
const Offset	strain::amplifier::midrangeOffset = 32*1024-1
const Offset	strain::amplifier::maximumOffset = 64*1024-1
const std::uint8_t	strain::regulation::maxSets = 3