Community DS5 Instrukcja Użytkownika Pobierz pdf (Strona 2)

2 DS-5 Quick Start Guide

www.arm.com/ds5 3

Eclipse IDE and Project Manager

Getting Started with DS-5

Downloading

Download DS-5 and a 30-day free, fully featured, evaluation

license from Alternatively, request a DVD

from your local ARM office or tools distributor.

In order to retrieve a license file for your DS-5 serial number,

go to .

DS-5 is regularly updated with new functionality. When you

purchase DS-5 you are entitled to technical support and access

to free updates for one year. It is recommended that you keep

your DS-5 installation up to date.

Running and Licensing DS-5

Most DS-5 functionality can be accessed from its Eclipse

environment. Eclipse for DS-5 is launched from Windows

Start Menu ? Programs ? ARM DS-5.

Installations on Linux hosts include a script to install/uninstall

application menus. Alternatively, launch Eclipse by executing

eclipse from <install_directory>\bin.

When launched, Eclipse prompts you to specify the location of a

Workspace. This is the directory where your Eclipse settings

and projects will be stored. We recommend that you create one

or more new directories to be used as DS-5 workspaces.

The first time you run Eclipse, open

to install your DS-5 license file and unlock the DS-5

functionality.

Environment Variables

The DS-5 installer does not modify any environment variables

on your system. DS-5 only requires that the path environment

variable points to the <install_directory>\bin directory.

This is done automatically if you launch the tools from the

Eclipse for DS-5 or the DS-5 Command Prompt items in

the Windows Start Menu.

Running the tools from a Linux console requires that you

manually set the path environment variable.

www.arm.com/ds5.

https://silver.arm.com/licensing/

Help ? ARM License

Manager...

Welcome Screen

At any time you can open the Eclipse for DS-5 welcome screen

by selecting Help ? DS-5 Home.

The welcome screen provides links to getting started

information such as example documentation, hints and tips, and

support resources on the web.

Click on the Go to the Workbench link to close the

welcome screen and start using DS-5.

The DS-5 welcome screen links to useful information such as

video tutorials, step-by-step guides, examples, and documentation.

System Requirements

The minimum computer specification to run DS-5 is:

n2 GHz host processor (dual-core recommended).

n2 GB of RAM (4 GB recommended).

n2 GB of hard disk space.

DS-5 supports the 32-bit and 64-bit versions of the

following x86 host platforms:

nWindows XP Professional service pack 3.

nWindows 7 Professional and Enterprise.

nRed Hat Enterprise Linux 5 Desktop and Workstation.

Support for Windows Vista service pack 2 is deprecated.

Node-locked or floating?

DS-5 node-locked and floating licenses are available for

both Windows and Linux hosts.

nNode-locked licenses are the best choice for single

developers and small teams. They are easy to set up,

and ensure that each developer always has the tools

available.

nFloating licenses are loaded to license servers, and are

shared among a team of developers. By using floating

licenses you maximise the utilization of each license. In

most cases this provides a better return on investment.

Eclipse Perspectives

A typical Eclipse workbench window contains one or more

perspectives, each of them including a set of related views,

editors, menus, and toolbars.

DS-5 includes two Eclipse perspectives:

To open an Eclipse view, go to

The name of the current perspective

is shown on the Eclipse title bar.

The buttons on the perspective tab

on the top right of the Eclipse window

enable switching between perspectives.

Import Example Projects

From the C/C++ perspective, select File ? Import... ?

General ? Existing Projects into Workspace.

Create and Build Projects

nC/C++: used to import and manage software projects, and

to edit source files.

nDS-5 Debug: graphical interface for the DS-5 Debugger.

? Show View.

Activate Select archive file and browse to

<install_directory>\examples\example.zip. Click Finish.

This operation decompresses all the DS-5 examples into your

workbench directory and opens them in the Eclipse Project

Explorer window.

The example projects are also rebuilt automatically with the

GCC-based compilation tools included in the DS-5 package.

Any build errors or warnings are displayed in the Eclipse

Problems tab.

? New ? C or

C++ Project.

Select one of the four project templates in the DS-5 project

wizard: executable (Linux application), shared library, static

library, or makefile project. This creates a new project with

working pre-defined compiler settings.

To add to the project source files

based on suitable templates, right-click

on the Project Explorer view and

select New ? Source File.

To make or build a project, select

Project ? Build.

Window

From the C/C++ perspective, select File

DS-5 Example Projects

DS-5 includes a range of examples to get you started:

nDistribution is a complete Linux distribution for the

Cortex-A8 Real-Time System Model, which enables

application development on this simulation target.

nGnometris is an open source Linux application similar

to the game Tetris.

nExample_library demonstrates how to create a

simple shared library in C for ARM Linux.

nCpp, cpp_library, cppex and cppex_library are

examples of object creation and exception handling

nThreads is a simple multi-threaded Linux application

that illustrates how the tools handle multiple threads.

nXaos is an example fractal application that includes a

pre-generated multi-core Streamline report.

nKernel_module illustrates the kernel awareness

features in DS-5 Debugger. Note that it needs to be

built on a Linux host against your Linux kernel.

DS-5 also includes a bootloader (U-Boot) and a pre-built

SD Card image to try it on a Beagle board.

Creating new projects in DS-5.

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