Network utility for sending / receiving TCP, UDP, SSL, HTTP

QP/C Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specifically designed for embedded systems (e.g., ARM Cortex-M MCUs).

Code Examples from "C++ Software Design: Design Principles and Patterns for High-Quality Software" (ISBN: 1098113160)

Firmware for NanoVNA V2