ADS1115::Config Struct Reference

#include "config.hpp"

Public Member Functions
	Config ()=default
	Config (const std::uint16_t bytes)
bool	operator== (const Config &other) const =default
std::uint16_t	to_bytes () const

Public Attributes
MUX	mux = MUX::AIN0_AIN1
PGA	pga = PGA::FS_2_048
MODE	mode = MODE::SINGLE_CONV
DR	data_rate = DR::SPS_128
COMP_MODE	comp_mode = COMP_MODE::TRAD_COMP
COMP_POL	comp_pol = COMP_POL::LOW
COMP_LAT	comp_lat = COMP_LAT::NON_LATCHING
COMP_QUE	comp_que = COMP_QUE::DISABLE_COMP

Detailed Description

The Config struct represents the config register of the ADS1115.

The config register of the ADS1115 is consists of 16 bit which configure the device. The members of this struct map to the configuration options described in the datasheet and can span more than one bit. A to_bytes() member function is provided to convert the struct to a std::uint16_t which can be writen to the config register of the ADS1115.

Definition at line 20 of file config.hpp.

Constructor & Destructor Documentation

Config() [1/2]

ADS1115::Config::Config ( )

default

Config() [2/2]

ADS1115::Config::Config

(

const std::uint16_t

bytes

)

Definition at line 11 of file config.cpp.

        : mux(static_cast<MUX>(0x7000 & bytes)),
          pga(static_cast<PGA>(0x0e00 & bytes)),
          mode(static_cast<MODE>(0x0100 & bytes)),
          data_rate(static_cast<DR>(0x00e0 & bytes)),
          comp_mode(static_cast<COMP_MODE>(0x0010 & bytes)),
          comp_pol(static_cast<COMP_POL>(0x0008 & bytes)),
          comp_lat(static_cast<COMP_LAT>(0x0004 & bytes)),
          comp_que(static_cast<COMP_QUE>(0x0003 & bytes))
    {
    }

Member Function Documentation

operator==()

bool ADS1115::Config::operator== ( const Config &  other ) const

default

to_bytes()

std::uint16_t ADS1115::Config::to_bytes

(

)

const

Converts the struct to a std::uint16_t which can be writen to the config register of the ADS1115.

Definition at line 23 of file config.cpp.

    {
        return static_cast<std::uint16_t>(mux) | static_cast<std::uint16_t>(pga) | static_cast<std::uint16_t>(mode)
               | static_cast<std::uint16_t>(data_rate) | static_cast<std::uint16_t>(comp_mode)
               | static_cast<std::uint16_t>(comp_pol) | static_cast<std::uint16_t>(comp_lat)
               | static_cast<std::uint16_t>(comp_que);
    }

References comp_lat, comp_mode, comp_pol, comp_que, data_rate, mode, mux, and pga.

Member Data Documentation

comp_lat

COMP_LAT ADS1115::Config::comp_lat = COMP_LAT::NON_LATCHING

Definition at line 31 of file config.hpp.

Referenced by TEST(), and to_bytes().

comp_mode

COMP_MODE ADS1115::Config::comp_mode = COMP_MODE::TRAD_COMP

Definition at line 29 of file config.hpp.

Referenced by TEST(), and to_bytes().

comp_pol

COMP_POL ADS1115::Config::comp_pol = COMP_POL::LOW

Definition at line 30 of file config.hpp.

Referenced by TEST(), and to_bytes().

comp_que

COMP_QUE ADS1115::Config::comp_que = COMP_QUE::DISABLE_COMP

Definition at line 32 of file config.hpp.

Referenced by TEST(), and to_bytes().

data_rate

DR ADS1115::Config::data_rate = DR::SPS_128

Definition at line 28 of file config.hpp.

Referenced by TEST(), and to_bytes().

mode

MODE ADS1115::Config::mode = MODE::SINGLE_CONV

Definition at line 27 of file config.hpp.

Referenced by TEST(), and to_bytes().

mux

MUX ADS1115::Config::mux = MUX::AIN0_AIN1

Definition at line 25 of file config.hpp.

Referenced by TEST(), and to_bytes().

pga

PGA ADS1115::Config::pga = PGA::FS_2_048

Definition at line 26 of file config.hpp.

Referenced by TEST(), and to_bytes().

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

• ads1115/include/ads1115/config.hpp
• ads1115/src/config.cpp