libiio

Linux Industrial Input/Output (IIO) Subsystem library (libiio) bindings for Node.js

Dependencies

This module depends on libiio package being installed on your system.

Install

npm i libiio

Usage

const iio = require('libiio');
 
for(let i = 0; i < iio.get_backends_count(); i++) {
    console.log(iio.get_backend(i));
}

API

Most of API calls are directly mapped to libiio API without iio_ prefix.

name	description
library_get_version	Get the version of the libiio library
get_backends_count	Get the number of available backends
get_backend	Retrieve the name of a given backend
create_scan_context	Create a scan context
scan_context_get_info_list	Enumerate available contexts
create_context_from_uri	Create a context from a URI description
context_info_get_uri	Get a uri of a discovered context + index
context_info_get_description	Get a description of a discovered context + index
context_get_devices_count	Enumerate the devices found in the given context
context_get_device	Get the device present at the given index
device_get_id	Retrieve the device ID (e.g. iio:device0)
device_get_name	Retrieve the device name (e.g. xadc)
device_get_attrs_count	Enumerate the device-specific attributes of the given device
device_get_attr	Get the device-specific attribute present at the given index
device_attr_read	Read the content of the given device-specific attribute
device_get_channels_count	Enumerate the channels of the given device
device_get_channel	Get the channel present at the given index
channel_is_output	Return True if the given channel is an output channel
channel_get_id	Retrieve the channel ID (e.g. voltage0)
channel_get_name	Retrieve the channel name (e.g. vccint)
channel_is_enabled	Returns True if the channel is enabled
channel_get_type	Get the type of the given channel
channel_disable	Disable the given channel
channel_enable	Enable the given channel
channel_get_attrs_count	Enumerate the channel-specific attributes of the given channel
channel_get_attr	Get the channel-specific attribute present at the given index
channel_attr_read	Read the content of the given channel-specific attribute
channel_attr_write_raw	Set the value of the given channel-specific attribute
channel_attr_write	Set the value of the given channel-specific attribute

License

MIT