Top 3 C serial-port Projects

tio

6 1,706 7.8 C

A serial device I/O tool

Project mention: IT Pro Tuesday #276 - Cert Automation, Packet Analysis, Vim Cheatsheet & More | /r/ITProTuesday | 2023-11-08

Tio is a user-friendly CLI tool for straightforward serial device management. Allows you to connect to serial TTY devices and perform basic input/output operations through a configuration file or via direct commands. bh0 adds, "I use tio for serial/console on my Mac. Tio is awesome."

vtty

1 63 6.7 C

Virtual serial port driver for Linux

Project mention: how to simulate an uart in the host (linux) computer | /r/embedded | 2023-06-27

If your testing needs are closer to hardware, you could look at something like vtty which also implements more uart relted ioctls.

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.
TeensySharp

1 21 10.0 C

C# library for finding Teensies on the USB tree and upload firmware to PJRC Teensy boards

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).