• 制作mini2440文件系统:


    工具很好用。关键是定制文件系统rootfs_cs

     

    插件库:

     用到的Qtlib库:

    其中配置好的环境变量:/etc/profile:

    # Ash profile

    # vim: syntax=sh

     

    # No core files by default

    ulimit -S -c 0 > /dev/null 2>&1

     

    USER="`id -un`"

    LOGNAME=$USER

    PS1='[\u@\h \W]\# '

    PATH=$PATH

     

    HOSTNAME=`/bin/hostname`

     

    export USER LOGNAME PS1 PATH

     

    export QTDIR=/mini2440

    LD_LIBRARY_PATH=$QTDIR/Qtlib:$LD_LIBRARY_PATH

    export PATH LD_LIBRARY_PATH

    export QTDIR_PLUGINDIR=$QTDIR/plugins

    export PATH=$QTDIR/bin:$PATH

     

    export TSLIB_ROOT=/mini2440/tslib

    export TSLIB_TSDEVICE=/dev/event0

    export LD_LIBRARY_PATH=$TSLIB_ROOT/lib:$LD_LIBRARY_PATH

    export TSLIB_FBDEVICE=/dev/fb0

    export TSLIB_PLUGINDIR=$TSLIB_ROOT/lib/ts

    export TSLIB_CONSOLEDEVICE=none

    export TSLIB_CONFFILE=$TSLIB_ROOT/etc/ts.conf

    export QWS_MOUSE_PROTO=tslib:/dev/event0

    #export TSLIB_CALIBFILE=/etc/pointercal

     

    export FFMPEGLIB_ROOT=/mini2440/ffmpeg

    LD_LIBRARY_PATH=$FFMPEGLIB_ROOT/lib:$LD_LIBRARY_PATH

    export PATH LD_LIBRARY_PATH

    export PATH=$FFMPEGLIB_ROOT/bin:$PATH

     

    export OPENCV_ROOT=/mini2440/OpenCV

    LD_LIBRARY_PATH=$OPENCV_ROOT/lib:$LD_LIBRARY_PATH

    export PATH LD_LIBRARY_PATH

    export PATH=$OPENCV_ROOT/bin:$PATH

     

    ts_calibrate

     

    制作很简单:

    1 友善支臂光盘提供的工具mkyaffs2image.tgz

    解压#tar xvzf mkyaffs2image.tgz –C /

    注意:C是大写的,C后面有个空格, C是改变解压安装目录的意思

    解压后它会被安

    装到/usr/sbin目录下,并产生2个文件:mkyaffs2image 和mkyaffs2image-128M。(其中mkyaffs2image是制作适用于64M 版本文件系统映象的工具, mkyaffs2image-128M 是制作适用于128M/256M/512M/1GB 版本文件系统映象的工具.

    统映象的工具)

    2 进入到目标文件系统文件夹rootfs_cs外边, /home/lovesf,

    #mkyaffs2image rootfs_cs rootfs_cs.img

     

    3.都制作好了,一只就比较容易了,先格式化、在下载内核、下载镜像文件、启动、把程序放到指定目录,运行即可。

  • 相关阅读:
    LeetCode——Generate Parentheses
    LeetCode——Best Time to Buy and Sell Stock IV
    LeetCode——Best Time to Buy and Sell Stock III
    LeetCode——Best Time to Buy and Sell Stock
    LeetCode——Find Minimum in Rotated Sorted Array
    Mahout实现基于用户的协同过滤算法
    使用Java对文件进行解压缩
    LeetCode——Convert Sorted Array to Binary Search Tree
    LeetCode——Missing Number
    LeetCode——Integer to Roman
  • 原文地址:https://www.cnblogs.com/Yogurshine/p/3077391.html
Copyright © 2020-2023  润新知