Struct Config 

pub struct Config {
    pub start_conversion: bool,
    pub mux: Mux,
    pub pga: Pga,
    pub mode: Mode,
    pub data_rate: DataRate,
    pub comparator_mode: ComparatorMode,
    pub comparator_polarity: ComparatorPolarity,
    pub comparator_latch: ComparatorLatch,
    pub comparator_queue: ComparatorQueue,
}

A decoded ADS1115 Config register.

Build one, set the fields, and turn it into the 16-bit register value with bits; or parse a register read with from_bits. Config::default is the power-on state, 0x8583.

Examples

use pamoja_sensors::ads1115::{Config, Mux, Pga};

// Read AIN0 against ground at the ±4.096 V range, leaving everything else default.
let config = Config {
    mux: Mux::Ain0Gnd,
    pga: Pga::Fsr4_096,
    ..Config::default()
};
// The high byte then low byte are written to the Config register.
let [hi, lo] = config.bits().to_be_bytes();
assert_eq!(Config::from_bits(u16::from_be_bytes([hi, lo])), config);

Fields

start_conversion: bool

Start a single conversion when written; reads as “not converting” when set.

mux: Mux

The input multiplexer setting.

pga: Pga

The full-scale range.

mode: Mode

The conversion mode.

data_rate: DataRate

The output data rate.

comparator_mode: ComparatorMode

The comparator mode.

comparator_polarity: ComparatorPolarity

The ALERT/RDY pin polarity.

comparator_latch: ComparatorLatch

Whether the comparator latches.

comparator_queue: ComparatorQueue

The comparator queue, or disable.

Implementations

impl Config

pub fn bits(self) -> u16

Assembles the 16-bit Config register value.

Returns

The register value to write, most significant bit first.

pub fn from_bits(bits: u16) -> Config

Parses a 16-bit Config register value.

Arguments

• bits - the register value, as read from the device.

Returns

The decoded configuration.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Config

impl Debug for Config

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Config

impl PartialEq for Config

fn eq(&self, other: &Config) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Config