Loom_MS5803 class

MS5803 Atmospheric Pressure / Temperature sensor module.

Contents

Base classes

class LoomI2CSensor
Abstract root for I2C sensor modules.

Protected variables

MS_5803 inst_MS5803
Underlying MS5803 sensor manager instance.
uint16_t MS_PROM
Read calibration data stored on sensor.
float pressure
Measure pressure. Units: mbar.
float temp
Measured temperature. Units: °C.

CONSTRUCTORS / DESTRUCTOR

Loom_MS5803(LoomManager* manager, const byte i2c_address = 0x76, const uint8_t mux_port = 255)
Constructor.
Loom_MS5803(LoomManager* manager, JsonArrayConst p)
Constructor that takes Json Array, extracts args and delegates to regular constructor.
~Loom_MS5803() defaulted
Destructor.

OPERATION

void measure() override
Take any relevant measurements.
void package(JsonObject json) override
Package a modules measurements or state.

GETTERS

auto get_temperature() const -> float
Get the temperature reading.

Function documentation

Loom_MS5803::Loom_MS5803(LoomManager* manager, const byte i2c_address = 0x76, const uint8_t mux_port = 255)

Constructor.

Parameters
manager
i2c_address in Set(Int) | <0x76> | {0x76, 0x77} | I2C address (0x76 if CSB (pin 3) is High, 0x77 if CSB is Low)
mux_port in Int | <255> | [0-16] | Port on multiplexer

Loom_MS5803::Loom_MS5803(LoomManager* manager, JsonArrayConst p)

Constructor that takes Json Array, extracts args and delegates to regular constructor.

Parameters
manager
p in The array of constuctor args to expand

void Loom_MS5803::package(JsonObject json) override

Package a modules measurements or state.

Parameters
json out Object to put data into

void Loom_MS5803::print_measurements() const override

Print the last set of measurements taken.

Does not package the data.

float Loom_MS5803::get_temperature() const

Get the temperature reading.

Returns The measured temperature

Used by the LoomTempSync module to provide temperature to other modules.