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checking+file+on+c

来源：baiyundou.net 日期：2024-08-22

1引言

通常情况下工程师在调试Qt程序时，需要频繁制作镜像烧录到核心板来测试Qt程序是否完善，这样的操作既费时又费力。这时我们可以通过QtCreator设备功能，定义设备后，在x86_64虚拟机上交叉编译qt程序，将程序远程部署到arm64的机子上，然后远程调试，大大提高开发效率。

2. 调试环境

本文基于HD-T113-EVM评估板进行验证，HD-T113-EVM基于HD-T113-S3核心板设计，具备千兆网口、双路CAN-bus、2路RS-232、2路RS-485、LCD、4G/5G、WiFi、音频等，接口丰富，适用于工业现场应用需求，亦方便用户评估核心板及CPU的性能。

Linux主机	VM16.1.0 + Ubuntu18.04
交叉编译器	arm-linux-gnueabihf
Qt版本	Qt5.12.12
核心板版本	HD-T113-S3 v1.1
内核版本	Linux kunos 5.4.61 #2 SMP PREEMPT Tue Dec 12 17:29:56 CST 2023 armv7l GNU/Linux
底板版本	HD-T113-EVM v1.2

2.1 调试前准备

使win10主机、arm开发板和linux虚拟机处于同一网段且三者能互相ping通配置虚拟机ip。虚拟机需要按照以下截图步骤进行设置。

2.2 交叉编译环境设置

/work/T113_Tina5.0/out/t113/hd-t113-evm-emmc/buildroot/buildroot/host/qt5/bin/qmake

2.2.1 编译器

GCC

/work/T113_Tina5.0/out/t113/hd-t113-evm-emmc/buildroot/buildroot/host/bin/arm-linux-gnueabihf-gcc

G++

/work/T113_Tina5.0/out/t113/hd-t113-evm-emmc/buildroot/buildroot/host/bin/arm-linux-gnueabihf-g++

2.2.2 Kits

2.3 创建新设备

打开工具->选项->设备，添加新的Generic Linux Device设备。

2.3.1 测试成功

2.3.2 测试失败

1 - 错误描述SSH connectionfailure

错误分析No routeto tohst找不到主机

解决方案检查虚拟机与开发板ip是否处于同一网段并且能互相ping通

2 - 如虚拟机与开发板可以正常ping通但无法ssh登录开发板

原因：一台主机上有多个Linux系统，会经常切换，那么这些系统使用同一ip，登录过一次后就会把ssh信息记录在本地的/.ssh/known_hsots文件中，切换该系统后再用ssh访问这台主机就会出现冲突警告，需要手动删除修改known_hsots里面的内容。

有以下两个解决方案：

1.删除修改known_hsots记录，重新登录，使known_hsots生成新的记录；

2.修改配置文件“~/.ssh/config”，添加下两行，

StrictHostKeyChecking no

UserKnownHostsFile /dev/null

重启服务器。

优缺点：

1.需要每次手动删除文件内容，一些自动化脚本的无法运行（在SSH登陆时失败），但是安全性高；

2.SSH登陆时会忽略known_hsots的访问，但是安全性低；

2.4 设置Kits->Device

2.5 部署应用

1 - 新建项目时，选择Kits为T113

2 - 编译应用

3 - 部署应用到开发板

4 - 提示

部署成功后，可能会提示。kbcommon: ERROR: failed to add defaultinclude path /usr/share/X11/xkb

5–运行结果展示

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厍油烟1362您好,win10开机出现 checking media【fail】怎么办 -
奚背永17179344719 ______ BIOS里面选择boot.调整启动顺序,现在这个是网卡优先,改成硬盘优先就可以.先把Secure Boot设置成disabled,然后UEFI boot里就能设置成CSM Boot了.经过这步设置,不仅能正常安装系统了,还可以用优盘进行启动了.可以尝试备份好硬盘数据后,恢复bios的默认设置,设置硬盘为优先启动模式看看能否正常.如果您是更换安装的Windows7系统,您查看bios内是否为UEFI模式,关闭此模式测试.

厍油烟1362电脑出现checking for floppy....
奚背永17179344719 ______ 1、关闭软驱. 重启,按Del进BIOS,找到STANDARD CMOS SETUP ,按回车在打开的界面中,将Drive A:和DriveB:均改为None(关闭),将Floopy 3(软驱)设为Disable(不启动),按ESC键,F10键 ,Y键,回车储存并退出设置. 2...

厍油烟1362开机时显示checking film system on c:...... -
奚背永17179344719 ______ 磁盘有错误...这种8成以上是非法断电关机..系统为了保证正常..在第二次启动时对磁盘进行扫描..建议养成良好的用电脑习惯!同时不定期对磁盘进行整理(次数太多会伤硬盘)

厍油烟1362开机后提示Checking file system on f: 不断重启,怎么处理~~谢谢 -
奚背永17179344719 ______ 开机后按ESC取消自检,然后进系统把F盘检查下,属性-工具里有检查选项;可能是有坏道或者文件系统错误.

厍油烟1362电脑无法开机,checking for CD - ROM -
奚背永17179344719 ______ 你好首先给你翻译一下英文的大致意思: 启动块兼容版本ver.013 请不要插入任何到CD光盘- ROM或软盘驱动器如果你想与一个USB设备补救坏BIOS校验.从BIOS恢复检查CD - ROM CD - ROM未找到! 检查USB设备 USB设备未找到 ...

厍油烟1362戴尔电脑开机出现checking media fail -
奚背永17179344719 ______ 戴尔电脑开机出现checking media fail,是与您关机前的不当操作有关系吧?比如:玩游戏、看视频、操作大的东西、使用电脑时间长造成的卡引起的吧?或下载了不合适的东西、或删除了系统文件、或断电关机等,故障不会无缘无故的发生吧? 反复开关机试试,放一段时间试试,确实不可以就重装系统吧,如果自己重装不了,花30元到维修那里找维修的人帮助您. 只要注意自己的电脑不卡机、蓝屏、突然关机,开机就不会这样了. 有问题请您追问我.

厍油烟1362电脑开机出现checking for CD - Row 情况 -
奚背永17179344719 ______ 是再检查你的光驱.你再bios设置里面把启动顺序改成从硬盘启动试一试.

厍油烟1362东芝笔记本重装系统时显示CHECKING media (fail) -
奚背永17179344719 ______ Security——Secure Boot改成Disabled Advanced——System Configuration——Boot Made改成CMS Boot

厍油烟1362你好,我的dell笔记本开机出现checking media[fail] -
奚背永17179344719 ______ 您好建议您安装正版系统这样机子才可以正常健康的使用,您可以去售后部门安装系统,这样对您的机子比较好.您可以拨打戴尔的售后服务电话咨询:固定电话拨打800-858-2969;手机拨打400-886-8610 给您提供dell维修站查询网址:www.dell.com.cn/cis 推荐您看看目前比较权威的系统安装技巧文章.http://jingyan.baidu.com/article/a681b0dec625783b18434619.html

厍油烟1362电脑显示checking for cd - rom -
奚背永17179344719 ______ 你的显示的意思是:checking for cd-rom:检查光盘 cd-rom is not found:未找到光盘 checking for usb device:检查USB设备 usb devece is not found:USB设备无法找到看来是USB设备的问题,重新下载个USB软件端口吧.

（编辑：自媒体）