Manuels d'utilisation pour Digi 9P 9360/9750

Table des matières

• Introduction

  9
  • Overview

    9
    • Cross-development environment

      9
    • Linux kernel sources

      10
    • Template project

      10
  • Features

    11
    • What’s new in LxNETES 3.2?

      11
    • General features

      11
    • Conventions used in this manual

      13
    • Acronyms and abbreviations

      14
• Requirements

  15
  • System Requirements/Prerequisites

    15
    • System requirements

      15
    • Disk space

      16
    • Applications & Services

      17
    • TFTP daemon

      17
    • NFS server

      18
    • JTAG-Booster

      19
• Getting Started

  21
  • Introduction

    21
    • Connecting host PC with development board

      21
    • Minicom

      22
    • Seyon

      22
  • Installing LxNETES

    25
  • Guided Installation

    26
  • Manual Installation

    27
• Building the First Project

  29
  • Building the Default Project

    29
• Application Development

  31
  • Writing applications

    31
    • Adding your own applications

      31
    • Using C++

      32
  • Debugging applications

    34
    • Included pre-built applications

      36
    • Shell applications: busybox

      36
    • Telnet daemon: utelnetd

      36
    • Web server: Boa

      36
    • Debug server: gdbserver

      36
    • Nano-X/microwindows

      37
    • Embedded Qt

      37
  • Useful applications

    38
    • mem

      38
• Kernel Development

  39
  • Writing kernel modules

    39
    • What is a kernel module?

      39
    • Writing your own kernel modules

      39
    • Add your source files

      39
    • Add the module to the build environment

      40
    • Building and loading of kernel modules

      40
    • Included Kernel modules

      40
    • minimal

      40
• Advanced Topics

  41
  • Modifying the default project

    41
  • Building a custom project

    43
  • Boot process

    44
    • Introduction

      44
  • U-Boot

    44
    • ConnectCore 9P 9360/9750

      45
  • Linux boot methods

    46
    • TFTP/NFS

      46
    • NAND-Flash

      46
    • NOR Flash

      47
    • USB

      47
  • Linux boot process

    48
    • Passing arguments to the kernel

      50
    • Automating the image download

      50
    • Updating the Flash memory

      50
    • Updating a running system (the easy way)

      51
    • Updating a running system manually

      51
    • ConnectCore 9P 9360/9750

      53
  • Updating a corrupted system using a debugger

    54
    • ConnectCore 9P 9360/9750

      54
• Root File System Types

  55
  • NFSROOT

    55
  • JFFS2

    57
• Interfaces & Devices

  61
  • Serial interface

    61
  • USB host interface

    62
  • I2C interface

    62
  • SPI interface

    62
  • LCD interface

    62
  • Touch screen interface

    62
  • Compact flash interface

    63
  • SD card interface

    63
  • Real time clock (RTC)

    63
  • How to set the initial system date and time

    63
  • PCI interface

    64
  • Related documentation

    65
    • CD contents

      65
    • Readme.txt

      66
    • RelNotes.txt

      66
    • install.sh

      66
    • docs

      66
    • images

      66
    • ConnectCore 9P 9360 (CC9P9360)

      67
    • ConnectCore 9P 9750 (CC9P9750)

      67
    • hardware

      67
    • LxNETES

      67
  • Memory layouts

    68
    • Flash memory layout

      68
    • ConnectCore 9P 9360 / ConnectCore 9P 9750

      68
    • SDRAM memory layout

      68
    • ConnectCore 9P 9360 / ConnectCore 9P 9750

      69
  • U-Boot command reference

    71
  • User keys

    75