Getting Started 1 st Edition March 2004

Contents 1.EMPOS II QUICK START... 1 1.1. 1.2. 1.3. 1.4. 1.5. 1.6. 1.7. 1.8. 1.9....1...1...2 TextLcd...5 7 Segment...6 Led I/O...7 IP DEFAULT GATEWAY...8 WEB SERVER...9...10 2.... 13 2.1. ( )...13 2.1.1EMPOS...13 2.2.2 PC...15 2.2. PC...16 2.2.1minicom...16 2.2.2bootp...17 2.2.3tftp...19 2.2.4bootptftp...19 2.2.5nfs...20 2.2.6...21 3.... 23 3.1. (empos-boot)...23 3.2....24 3.3....24 3.4....35 3.4.1...36 3.5....37 3.5.1...37 3.5.2...37

3.5.3...38 3.6....41 4.... 43 4.1....43 4.2....44 4.3. Image...45 4.3.1...45 4.3.2ARM...45 4.3.3ARM...46 4.3.4Xscale...47 4.3.5Xscale...47 4.3.6EMPOS...48 4.3.7...49 4.3.8...50 5.... 51 5.1. ext2...51 5.2. Ramdisk...52 5.2.1Ramdisk...52 5.2.2Ramdisk...52 5.2.3Ramdisk...53 5.3. JFFS...53 5.3.1JFFS...54 5.3.2JFFS...54 5.3.3JFFS2 usr...54 6.... 55 6.1....55 6.1.1...55 6.1.2Makefile...56 6.2. I/O...59 6.2.1mmap I/O...60 7.... 63

7.1. Goahead...63 7.2. EMPOSI/O...65 7.2.1Web...65 7.2.2C CGI...66 7.2.3Web LED...68 8.... 73 8.1....74 8.1.1...74 8.1.2...76 8.1.3...76 8.2. EMPOS...79 8.2.1LED I/O...80 8.2.2Segment Counter...86 8.2.3Text LCD...99 8.2.4...114 8.2.5GPIO OUTPUT...122 8.2.6GPIO INPUT...128 9.QT/E... 135 9.1. Qt/E...135 9.2. Qt/E...135 9.3....136 9.3.1gcc-2.95.3...136 9.4. QtX11, Qt Virtual FrameBuffer...136 9.5. Qt/E...138 9.5.1x86Qt/E...138 9.5.2Qt/E...138 9.5.3ARMQt/E...139 9.6. 9.7. 9.8. tmake...141 Qt...141 Qt...143 10. QTOPIA... 145 10.1. x86qtopia...145

10.2. 10.3. 10.4. ARMQtopia...146 NFS Qtopia...148 Qt/E Qtopia WM...148 11. EMPOS... 151 11.1. 11.2. 11.3. 11.4....151...155 HBE-EMPOSII Kernel Building...157...159 12.... 161 12.1....161 12.1.1...161 12.1.2...162 12.1.3...163 12.2. PCMCIA...186 12.2.1 PCMCIA...186 12.2.2 PCMCIA...188

1. EMPOS II Quick Start 1.1. 1.2.

1.3.

1.4. TextLcd

1.5. 7 Segment

1.6. Led I/O

1.7. IP DEFAULT GATEWAY

1.8. WEB SERVER

1.9.

2. 2.1. ( ) 2.1.1 EMPOS

2.2.2 PC

2.2. PC 2.2.1 minicom

2.2.2 bootp

2.2.3 tftp 2.2.4 bootptftp

2.2.5 nfs

2.2.6

3. 3.1. (empos-boot)

3.2. 3.3.

3.4.

3.4.1

3.5. 3.5.1 3.5.2

3.5.3

3.6.

4. 4.1.

4.2.

4.3. Image 4.3.1 4.3.2 ARM

4.3.3 ARM

4.3.4 Xscale 4.3.5 Xscale

4.3.6 EMPOS

4.3.7

4.3.8

5. 5.1. ext2

5.2. Ramdisk 5.2.1 Ramdisk 5.2.2 Ramdisk

5.2.3 Ramdisk 5.3. JFFS

5.3.1 JFFS 5.3.2 JFFS 5.3.3 JFFS2 usr

6. 6.1. 6.1.1

6.1.2 Makefile

6.2. I/O

6.2.1 mmap I/O

7. 7.1. Goahead

7.2. EMPOSI/O 7.2.1 Web

7.2.2 C CGI

7.2.3 Web LED

8.

8.1. 8.1.1

8.1.2 8.1.3

8.2. EMPOS

8.2.1 LED I/O

8.2.2 Segment Counter

8.2.3 Text LCD

8.2.4

8.2.5 GPIO OUTPUT

8.2.6 GPIO INPUT

9. Qt/E 9.1. Qt/E 9.2. Qt/E

9.3. 9.3.1 gcc-2.95.3 9.4. QtX11, Qt Virtual FrameBuffer

9.5. Qt/E 9.5.1 x86qt/e 9.5.2 Qt/E

9.5.3 ARMQt/E

9.6. tmake 9.7. Qt

9.8. Qt

10. Qtopia 10.1. x86 Qtopia

10.2. ARM Qtopia

10.3. NFS Qtopia 10.4. Qt/E Qtopia WM

11. EMPOS 11.1.

11.2.

11.3. HBE-EMPOSII Kernel Building

11.4.

12. 12.1. 12.1.1

12.1.2

12.1.3

12.2. PCMCIA 12.2.1 PCMCIA

12.2.2 PCMCIA