Embedded Linux®: Hardware, Software, and Interfacing

Chapter 7. Parallel Port Interfacing

IN THIS CHAPTER

• Control Using the Parallel Port

• Standard Parallel Port Control with Port I/O

• Standard Parallel Port Control Using ppdev

• Developing a Custom Device Driver

• Standard Parallel Port Control Using the Custom Device Driver liftmon_snowcon

• Additional Reading

Silverjack maintains its high-quality winter experience with a supplemental snow-making operation. Lift operation monitoring and snow-making equipment control are Project Trailblazer requirements. Lift access point displays inform guests about the current operational status of all mountain lifts. The Silverjack Operations Department will also compile lift uptime statistics for the Marketing Department. Project Trailblazer will allow the Operations Department ...