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Course Length: 
1 Day
CEUs: 
0.7

Embedded software expert Michael Barr presents new techniques for keeping bugs out with coding standards.

There are many sources of bugs in software programs. Some bugs are created by the original programmer. Other bugs results from misunderstandings of the original code by those who maintain, extend, and/or reuse (or port) that code at a later time. The number of bugs introduced by the original programmer can be reduced through the disciplined application of certain coding practices. In addition, some types of bugs caused by maintenance programmers can be prevented by the original programmer through commenting and careful and consistent naming of variables and functions.

Coding standards, which consider these issues from the start, are valuable tools to keep bugs out of medical devices and other safety-critical embedded systems. This course demonstrates how coding standards can be used to effectively keep software bugs out of C and C++ programs. The price of the course includes a license to use and modify a Microsoft Word copy of Barr Group's Embedded C Coding Standard and attendees are shown how to easily tailor that to the needs of their organization.

Audience

  • Embedded software developers
  • Technical leaders and managers

Outline

The following outline is provided as a summary of the major course topics and should not be taken as literally the section-by-subsection lecture breakdown.

  • Introduction
    • Purpose of a Standard
    • Guiding Principles
    • Enforcement Procedure
    • Deviation Procedure
  • General Rules
    • Which C?
    • Line Width
    • Braces
    • Parentheses
    • Common Abbreviations
    • Casts
    • Keywords to Avoid
    • Keywords to Frequent
  • Comments
    • Acceptable Formats
    • Location and Content
  • White Space
    • Spaces
    • Alignment
    • Blank Lines
    • Indentation
    • Tabs
    • Linefeeds
  • Modules
    • Naming Conventions
    • Header Files
    • Source Files
    • File Templates
  • Data Types
    • Naming Conventions
    • Fixed-Width Integers
    • Signed Integers
    • Floating Point
    • Structures and Unions
  • Procedures
    • Naming Conventions
    • Functions
    • Function-Like Macros
    • Tasks
    • Interrupt Service Routines
  • Variables
    • Naming Conventions
    • Initialization
  • Expressions and Statements
    • Variable Declarations
    • If-Else Statements
    • Switch Statements
    • Loops
    • Unconditional Jumps
    • Equivalence Tests

Prerequisites

Attendees should be familiar with the C programming language.

Find out More

Contact Us to find out more about this course or to enquire about an on-site training at your company.

Recording Policy

All Barr Group Training Public and On-site courses may not be videotaped or photographed without consent from Barr Group's executive team.