Top 5 C industrial-automation Projects

open62541

5 2,415 9.8 C

Open source implementation of OPC UA (OPC Unified Architecture) aka IEC 62541 licensed under Mozilla Public License v2.0

Project mention: What Cannot Be Skipped About the Skiplist: A Survey of Skiplists and Their Appl | news.ycombinator.com | 2024-03-09

Zip trees are great!
For a project I made a version that uses the memory location of the entries to construct the (random) rank on the fly.
So it’s a binary tree structure that requires the same memory as a linked list (two pointers) only!
https://github.com/open62541/open62541/blob/master/deps/zipt...

can-utils

8 2,216 8.9 C

Linux-CAN / SocketCAN user space applications

Project mention: Is there a way to create a Linux version of this automotive diagnostic tool/lab scope? | /r/linux | 2023-05-27

CAN is just glorified ethernet. https://github.com/linux-can/can-utils

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
SOEM

2 1,183 4.7 C

Simple Open Source EtherCAT Master
p-net

3 426 5.3 C

PROFINET device stack for embedded devices

Project mention: PROFINET integration for new board design - PCB to PLC communication | /r/PLC | 2023-05-03

And there's even existing open-source implementations which you can use, like this one for example: https://github.com/rtlabs-com/p-net

c-open

1 75 5.2 C

CANopen stack for embedded devices
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).