Jan Axelson provides practical, code-heavy examples for both PC software and microcontroller firmware:
How to talk to your microcontroller over serial | Home - jaseg.de
Using buffers and handshaking to prevent data loss. Serial Port Complete - Latest Microcontroller p...
Implementing protocols to ensure data integrity over long or noisy cables.
Serial Port Complete: COM Ports, USB Virtual COM Ports, and Ports for Embedded Systems by Jan Axelson is a definitive guide for developers who need to bridge the gap between PCs and embedded hardware. Despite the rise of USB, serial communication remains essential for its simplicity, cost-effectiveness, and ability to handle long-distance links—up to 4,000 feet with RS-485. Why Serial Still Wins in Embedded Systems Jan Axelson provides practical, code-heavy examples for both
Modern serial communication now includes USB Virtual COM Ports , allowing devices to use the simpler serial protocol over a physical USB connection. Key Learning Areas from the Book
Programming a simple UART often takes minutes, whereas integrating a full USB stack can take days. Despite the rise of USB, serial communication remains
Complete routines for programming popular microcontrollers, including 8051 and PIC families, to handle serial data.