Creating consistent and proper interfaces for reusable software modules is one of the most critical and overlooked aspects of embedded software design. Interfaces are usually developed on the fly with ...

Component-based software helps you get a system working quickly, keep costs down, and reuse the most robust software from prior applications. This article presents methods for creating your own ...

RSSD S 45 mm/SUB-D interface modules offer two- and three-level PCB terminal positioning to save space. Conventional field wiring is placed on only one side to save cost and to provide greater safety ...

Separating interface from implementation has many practical benefits. Here’s a simple way to do just that, in ANSI-standard C code. How do you organize medium-sized or larger C programs? Few C ...

At the 2001 Linux Kernel Summit, NSA developers presented their work on Security-Enhanced Linux (SELinux) and emphasized the need for enhanced security support in the main Linux kernel. In the ensuing ...

Structured data, held in relational databases, accessed via SQL, supports the information storage requirements of many companies, organisations, and on-line businesses. In this module the student will ...

The BusWorks 965EN Input Modules interface thermocouple and millivolt signals directly to an Ethernet Modbus/TCP 10/100 network. The six-channel, inch-wide I/O modules operate independently of any bus ...