Phytec Cosmic-AM335 Series Manuale utente

www.phytec.in 1 Revision no. 2.0

Cosmic-AM335x

QT Development Manual

SOM Product No: PCM-051

Carrier Board Product No: POB-002

Release 2.0

September,2013

www.phytec.in 2 Revision no. 2.0

In this manual copyrighted products are not explicitly indicated. The absence of the trademark (™)

and copyright (©) symbols does not imply that a product is not protected. Additionally, registered

patents and trademarks are similarly not expressly indicated in this manual.

The information in this document has been carefully checked and is believed to be entirely reliable.

However, PHYTEC Embedded Pvt. Ltd. assumes no responsibility for any inaccuracies. PHYTEC

Embedded Pvt. Ltd neither gives any guarantee nor accepts any liability whatsoever for

consequential damages resulting from the use of this manual or its associated product. PHYTEC

Embedded Pvt. Ltd reserves the right to alter the information contained here in without prior

notification and accepts no responsibility for any damages that might result.

Additionally, PHYTEC Embedded Pvt. Ltd offers no guarantee nor accepts any liability for

damages arising from the improper usage or improper installation of the hardware or software.

PHYTEC Embedded Pvt. Ltd further reserves the right to alter the layout and/or design of the

hardware without prior notification and accepts no liability for doing so.

Rights - including those of translation, reprint, broadcast, photomechanical or similar reproduction

and storage or processing in computer systems, in whole or in part - are reserved. No reproduction

may be made without the explicit written consent from PHYTEC Embedded Pvt. Ltd.

India

Europe

North America

Address:

PHYTEC Embedded Pvt.

Ltd.

#16/9C, 3rd Floor, 3rd

Main, Opp.Police Station

Koramangala, 8thblock,

Bangalore -560095

India

PHYTEC Technologie

Holding AG

Robert-Koch-Str. 39

55129 Mainz

GERMANY

PHYTEC America LLC

203 Parfitt Way SW,

Suite G100 Bainbridge

Island, WA 98110

USA

Ordering

Information:

+91-80-40867046

[email protected]

+49 (800) 0749832

[email protected]e

1 (800) 278-9913

[email protected]

Web Site:

http://www.phytec.in

http://www.phytec.de

http://www.phytec.com

www.phytec.in 3 Revision no. 2.0

Table of Contents

QTApplication Development for Cosmic-AM335x .......................................................... 4

1. Application development using Qt Creator.................................................................. 4

1.1. Qt Creator Installaion........................................................................................4

2.QT Creator Configuration for Cosmic-AM335x ............................................................ 5

2.1.Configuring QT Creator for Cross Compilation......................................................5

2.2.Target Setup....................................................................................................13

2.2.1.Toolchain Installation..................................................................................13

2.2.2.Downloading the Toolchain………………………………………………………….13

2.2.3.Export the Toolchain to Shell Path………………………………………………….13

2.3.Building qmake using ptxdist.............................................................................14

2.3.1Download the PTX-dist packet from the following link……………………………14

2.3.2.Download the PTX-dist BSP source from following link…………………………14

2.4.Setting Serial Console (Minicom).......................................................................15

2.5.Set the ip for Cosmic-AM335x...........................................................................17

3. Application development.........................................................................................18

3.1.Simple Demo Application…………………………………………………………………18

3.2.Uart Read Application.......................................................................................23

www.phytec.in 4 Revision no. 2.0

QT Application Development for Cosmic-AM335x

In this Manual we are going to describe how to use this Qt application for development.

Our first chapter is dealing with the installation of Qt Creator and in second chapter we will explain

how to configure QT creator for cross compilation. In our third chapter we will describe how to

write an application(demo) using Qt Creator and also a UART application .After going through this

manual you will not only familiar with Cosmic-AM335x board as well as you will also have an idea

how to use Qt for application development.

1. Application development using Qt Creator

With the help of example projects, we will teach you how to work with Qt.we explain

how to run Qt application on target(ARM architecture),in Linux(Ubuntu) environment.

1.1. Qt Creator Installaion

Qt in linux

First of all install Qt Creator with the help of Ubuntu Software Center

Enter Qt Creator in the search box in the right top corner(in Ubuntu Software Center).

Install it(see the below image)

Figure 1.1

www.phytec.in 5 Revision no. 2.0

2.QT Creator Configuration for Cosmic-AM335x

Note:Before starting the procedure, power up the Cosmic board and set the ip address

to the target.

2.1.Configuring QT Creator for Cross Compilation

Now lets setup QT creator to configure qmake. From the QT creator main menu shown below

select the following:

Tools -> Options...

On the left side vertical menubar click Build & Run

Click the Qt Versions tab under Build & Run

Remove any versions that may already exist to make sure you start with a clean configuration

Click Add... on the right

Navigate to /home/bhaskar/work/phytec/src/OpenBoard-

AM335xPD13.0.0/platformPHYCORE-AM335x/sysroot-cross/bin/qmake

Note:here Navigate to the path of qmake in our PC.(referN 2.4)

Select qmake then click on Open

Double click on Version Name and give the Qt Version a descriptive name such as Qt

4.7.4(sysroot-cross) See image below.

Figure 2.1.1

www.phytec.in 6 Revision no. 2.0

Export the Toolchain Path(refer 2.3.3)

Click the Tool Chains tab under Build & Run

Click Add in the top right and add a GCC

For Compiler Path select Browse

Navigate to /home/bhaskar/work/phytec/src/arm-cortexa8-linux-gnueabi/bin

Note:here navigate to the path where you have exported the tool chain

Select arm-cortexa8-linux-gnueabi-gcc and click on open

Repeat the process to select a debugger, you will find it at the same location:

/home/bhaskar/work/phytec/src/arm-cortexa8-linux-gnueabi/bin/arm-cortexa8-linux-

gnueabi-gdb

Figure 2.1.2

www.phytec.in 7 Revision no. 2.0

Now lets setup our Target. While still in the Tools -> Options menu

On the left side of the window, select the Linux Devices tab

Figure 2.1.3

In Linux Devices: click the Device Configurations tab

Click Add... in the top right and select Generic Linux device and click on Start Wizard

Figure 2.1.4

www.phytec.in 8 Revision no. 2.0

The Device Configuration Wizard Selection Dialog box comes up

Change the name Generic Linux Device to give the device a unique name: AM335x

Type in the IP address of the Embedded Linux Device. Type the IP address for your board, not the

one shown in the screen capture.

For Username type in root

Make sure Authentication type is Password, but leave the password field blank.

Click Next and click Finish

Figure 2.1.5

www.phytec.in 9 Revision no. 2.0

You should see that the target test passed, so you can close that window.

Figure 2.1.6

Now we need to setup an SSH key so that the host can communicate with the target

Still under the Device Configurations tab click "Generate SSH Key.."

Select Key size: 1024

Key algorithm RSA

Then click Generate SSH Key in the SSH Key Configuration dialog box

Figure 2.1.7

www.phytec.in 10 Revision no. 2.0

Click Do not Encrypt key file

Figure 2.1.8

Then click Save Public Key...

Figure 2.1.9

Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali Phytec Hardware per computer

Phytec

Phytec phyCORE-PXAG49 Manuale di programmazione

Phytec

Phytec phyCORE-DS80C390 Manuale di programmazione

Phytec

Phytec L-820e.A2 Manuale utente

Phytec

Phytec phyCORE-i.MX 8M Mini Manuale utente

Phytec

Phytec L-1009e.A2 phyCORE-i.MX 8M Plus Manuale utente

Phytec

Phytec L-863e.A2 phyCORE-i.MX 8M Manuale utente

Phytec

Phytec phyCORE MPC5676 Series Manuale utente

Phytec

Phytec phyCORE-i.MX 8M Mini Manuale utente

Phytec

Phytec PhyBOARD-Mira i.MX6 Manuale utente

Phytec

Phytec phyCORE-i.MX 8M Mini Manuale utente

Phytec

Phytec phyCORE-PXA270 Manuale di programmazione

Phytec

Phytec ATOM phyCORE-Z500P(T) Manuale utente

Phytec

Phytec phyCORE-LPC3180 Manuale utente

Phytec

Phytec phyCORE-MPC555 Manuale di programmazione

Phytec

Phytec L-1029e.A1 Manuale utente

Phytec

Phytec L-808e.A4 Manuale utente

Phytec

Phytec phyCORE-LPC3250 Manuale utente

Phytec

Phytec L-843e.A1 Manuale utente

Phytec

Phytec L-1014e.A4 phyBOARD-Mira Manuale utente

Phytec

Phytec phyCORE-AM62Ax Manuale utente

Phytec

Phytec IoT-Enablement-Kit 4 Manuale utente

Phytec

Phytec phyCORE-MPC5676/57 Series Manuale utente

Phytec

Phytec phyFLEX-i.MX 6 Manuale utente

Phytec

Phytec phyCORE-MPC5554 Manuale utente

Manuali Hardware per computer popolari di altre marche

EMC2

EMC2 VNX Series Manuale del proprietario

Panasonic

Panasonic DV0PM20105 Manuale utente

Mitsubishi Electric

Mitsubishi Electric Q81BD-J61BT11 Manuale utente

Gigabyte

Gigabyte B660M DS3H AX DDR4 Manuale utente

Raidon

Raidon iT2300 Manuale utente

National Instruments

National Instruments PXI-8186 Manuale utente

Hauppauge

Hauppauge WinTV-HVR-2250 Manuale utente

Kontron

Kontron CP6002 Manuale utente

Manhattan

Manhattan 702843 Manuale utente

Aphex

Aphex 230 Manuale utente

AMD

AMD Phenom II Manuale operativo

Intel

Intel NUC 12 Pro Manuale utente

dbx

dbx Zone Pro 1260 Manuale utente

Galaxy

Galaxy GHDX2-2430S-24F4D Manuale utente

Intel

Intel AXXRMFBU4 Manuale utente

Kontron

Kontron DIMM-PC/MD Manuale utente

ST X-NUCLEO-SAFEA1B Istruzioni operative

STEINWAY LYNGDORF

STEINWAY LYNGDORF SP-1 Manuale utente