Crate omnisensor

omnisensor: a unified OpenBMC sensor daemon.

Configuration data retrieved from entity-manager is used to instantiate sensor objects that present readings and other data (units, thresholds, operational status, etc.) via dbus.

Modules

adc 🔒

Backend providing support for ADC sensors.

dbus_helpers 🔒

Assorted utilities for easing dbus usage.

external 🔒

Backend providing support for hosting externally-supplied sensor data in dbus objects.

fan 🔒

Backend providing support for fan sensors.

gpio 🔒

Abstractions for handling GPIO lines associated with sensors.

hwmon 🔒

Backend providing support for PMBus and I2C-based hwmon sensors.

i2c 🔒

Abstractions for managing I2C devices.

peci 🔒

Backend providing support for Intel PECI sensors.

powerstate 🔒

Utility code for sensor power-state attributes and host power state monitoring.

sensor 🔒

Backend-independent code for implementing and managing sensors.

sysfs 🔒

Utility code for interacting with sysfs files.

threshold 🔒

Utility code for managing sensor thresholds.

types 🔒

Relatively generic convenience types.

Structs

DaemonState

Global daemon-wide state

Constants

DBUS_NAME 🔒

The dbus name claimed by the daemon.

ENTITY_MANAGER_NAME 🔒

The dbus service from which we retrieve config data.

Functions

get_config 🔒

Retrieve sensor config data from entity-manager via dbus.

handle_propchange 🔒

A helper function for handling dbus PropertiesChanged signals.

main 🔒

The entry point of the daemon.

register_properties_changed_handler 🔒

Arranges for cb to be called on receipt of any PropertiesChanged dbus signals.