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The Definitive Guide to ARM® Cortex®-M3 and Cortex®-M4 Processors, 3rd Edition
book

The Definitive Guide to ARM® Cortex®-M3 and Cortex®-M4 Processors, 3rd Edition

by Joseph Yiu
October 2013
Intermediate to advanced content levelIntermediate to advanced
864 pages
23h 12m
English
Newnes
Content preview from The Definitive Guide to ARM® Cortex®-M3 and Cortex®-M4 Processors, 3rd Edition
Chapter 18

Input and Output Software Examples

Abstract

This chapter looks into common tasks in microcontroller projects, such as handling printf message and user inputs. Topics covered include re-targeting and semi-hosting in various tool chains including Keil® MDK-ARM®, IAR EWARM and gcc.

Keywords

Semihosting; retargeting; printf; peripheral; display; printf; ITM; trace; Serial Wire Viewer (SWV)

Chapter Outline

18.1 Producing outputs

In the last few chapters we have demonstrated simple programs that toggle LEDs on a development board ...

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Publisher Resources

ISBN: 9780124080829