• 发文章

  • 发资料

  • 发帖

  • 提问

  • 发视频

创作活动
0
登录后你可以
  • 下载海量资料
  • 学习在线课程
  • 观看技术视频
  • 写文章/发帖/加入社区
返回

电子发烧友 电子发烧友

  • 全文搜索
    • 全文搜索
    • 标题搜索
  • 全部时间
    • 全部时间
    • 1小时内
    • 1天内
    • 1周内
    • 1个月内
  • 默认排序
    • 默认排序
    • 按时间排序
  • 全部板块
    • 全部板块
大家还在搜
  • RK3288 Android 7.1.2内置时编译User版本源码出错是什么原因呢

    RK3288 Android 7.1.2内置时编译User版本源码出错是什么原因呢?怎样去解决RK3288 Android 7.1.2内置时编译User版本源码出错的问题呢?

    2022-03-03 07:18

  • nuc980不管如何都是开不起来kernel panic是怎么回事?

    , max_idle_ns: 19112604462750000 ns futex hash table entries: 256 (order: -1, 3072 bytes) pinctrl core

    2023-06-13 08:19

  • 如何在CentOS 5安装Xilinx ISE和USB驱动程序

    嗨,我似乎无法在新的CentOS安装上安装Xilinx ISE。一世从Xilinx下载了webinstall包并试图运行xsetup(双击它并选择“Run”),但没有任何反应。然后我再次尝试双击并选择“在终端中运行”,但只有一秒钟终端窗口打开然后关闭。我有然后试图去终端,并与su得到CD到文件夹和试图做./xsetup但是没有任何反应。第一种方法(双击和“运行”)在我的其他Linux发行版中工作,但我不知道该怎么做。能帮忙吗?这是xsetup的代码:#! / bin / shexport PATH || exec / bin / sh“$ 0”$ argv#获取此execsetuploc =`dirname“$ 0”的路径`unset LANGplatform =`uname -s`#run setup executable取决于不同的platformif [“$ platform”=“Linux”]那么machineType =`uname -m`; #获取机器类型if [“$ machineType”=“x86_64”]然后#64位如果[-f“$ setuploc / bin / lin64 / xsetup”]则“$ setuploc / bin / lin64 / xsetup”else echo“Product” \“$ platform $ machineType \”平台不支持。“ if else如果[-f“$ setuploc / bin / lin / xsetup”]则“$ setuploc / bin / lin / xsetup”,否则回显“产品不支持\”$ platform $ machineType \“platform。” fi fielse echo“不支持的平台:$ platform”fi我也去了:[janez @ localhost~] #suPassword:[root @ localhost janez] #cd Desktop / webinstall [root @ localhost webinstall] #sh xsetup [root @ localhost webinstall] #so再次,什么都没发生。当我试过sh时xinfo(同一文件夹中的另一个文件,为什么它真的为dunno)它说:********** xinfo完成了! ***********那是其他想法吗?谢谢你的帮助!问候,Janez消息由alien-w在02-01-2010 05:35 AM编辑以上来自于谷歌翻译以下为原文Hi,I cannot seem to install Xilinx ISE on my fresh CentOS installation. Ihave downloaded the webinstall package from Xilinx and tried to runxsetup (double clicking on it and choosing "Run"), but nothing happens.Then I have tried double clicking again and choosing "Run in terminal",but only for a second the terminal window opens and then closes. I havethen tried to go to terminal and with su got cd to the folder andtrying to do ./xsetup but again nothing happens. The first method (double click and "run") worked in my other Linux distributions but I don't know what to do here. Can you please help?This is the code of xsetup:#! /bin/shexport PATH || exec /bin/sh "$0" $argv# Get the path to this execsetuploc=`dirname "$0"`unset LANGplatform=`uname -s`# run setup executable depending on different platformif [ "$platform" = "Linux" ]then machineType=`uname -m`;# Get the machine type if [ "$machineType" = "x86_64" ] then# 64 bitif [ -f "$setuploc/bin/lin64/xsetup" ]then"$setuploc/bin/lin64/xsetup"elseecho "Product is not supported on \"$platform $machineType\" platform."fi elseif [ -f "$setuploc/bin/lin/xsetup" ]then"$setuploc/bin/lin/xsetup"elseecho "Product is not supported on \"$platform $machineType\" platform."fi fielseecho "Un-supported platform: $platform"fi I also went:[janez@localhost ~]# suPassword:[root@localhost janez]# cd Desktop/webinstall[root@localhost webinstall]# sh xsetup[root@localhost webinstall]#so again, nothing happened.When I tried sh xinfo (another file in the same folder, dunno why it is really for) it said:********** xinfo done! ***********and that was itAny other ideas? Thank you for your help!Regards,JanezMessage Edited by alien-w on02-01-2010 05:35 AM

    2018-12-13 10:29

  • imx6q使用官方的mfgtool刷机后启动黑屏是为什么?

    ] Bus freq driver module loaded[ 0.341097] futex hash table entries: 1024 (order: 4, 65536 bytes

    2022-01-10 07:23

  • am437更换内核无法启动

    : 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns[ 0.072151] futex hash table entries: 256

    2020-01-14 10:39

  • 嵌入式Linux实时化技术是什么?

    Linux支持PowerPC、MIPS、ARM、DSP等多种嵌入式处理器,逐渐被用于多种关键性场合。其中实时多媒体处理、工业控制、汽车电子等特定应用对Linux提出了强实时性需求。Linux提供了一些实时扩展,但需要进行实时性改造。本文针对嵌入式Linux实时化技术中的一些关键问题进行了讨论,如Linux内核时延,实时化主流技术方案及其评价等。

    2019-10-08 14:19

  • I.MX8M Plus猎鹰模式spl跳转到内核,但目录出dmesg的原因?

    ns [ 0.000000] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.000000] pinctrl

    2023-04-23 07:27

  • 移植4.1内核时遇到devtmpfs: error mounting -2问题怎么解决?

    is registered.[ 0.315686] Bus freq driver module loaded[ 0.317895] futex hash table entries: 256 (order: 2

    2022-11-24 07:48

  • 全志V851S开发版无法正常挂载TF卡,sdc0、sdc1报错

    , max_idle_ns: 19112604462750000 ns [ 0.036795] futex hash table entries: 256 (order: -1, 3072 bytes

    2023-07-28 10:16

  • i.mx8M Plus Falcon模式,spl跳转到内核后报错如何处理?

    : 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.000000] futex hash table

    2023-04-23 14:51