<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[baidxi的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/baidxi</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; baidxi]]></copyright><item><title><![CDATA[KVM开启3D加速功能]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/149111947</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/149111947</guid><author>baidxi</author><pubDate>Fri, 04 Jul 2025 10:33:50 +0800</pubDate><description><![CDATA[此方法适合AMD和INTEL的显卡。debian系统还需单独安装。]]></description><category></category></item><item><title><![CDATA[usb function 为设备添加属性＜三＞]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/137885256</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/137885256</guid><author>baidxi</author><pubDate>Wed, 17 Apr 2024 19:56:02 +0800</pubDate><description><![CDATA[linux usb function为设备添加属性]]></description><category></category></item><item><title><![CDATA[usb function 创建一个设备＜二＞]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/137837044</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/137837044</guid><author>baidxi</author><pubDate>Tue, 16 Apr 2024 20:18:39 +0800</pubDate><description><![CDATA[linux usb function 添加，usb_function_instance实例化与释放]]></description><category></category></item><item><title><![CDATA[添加usb function ＜一＞]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/137795995</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/137795995</guid><author>baidxi</author><pubDate>Mon, 15 Apr 2024 21:59:51 +0800</pubDate><description><![CDATA[linux usb function 内核驱动实现]]></description><category></category></item><item><title><![CDATA[debian 安装matlab2022b报错解决方法与问题解决思路]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/133468875</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/133468875</guid><author>baidxi</author><pubDate>Sun, 01 Oct 2023 20:07:52 +0800</pubDate><description><![CDATA[debian安装matlab2022b问题解决方法]]></description><category></category></item><item><title><![CDATA[opencv android sdk 使用中的问题]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/132574973</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/132574973</guid><author>baidxi</author><pubDate>Wed, 30 Aug 2023 08:53:53 +0800</pubDate><description><![CDATA[opencv android sdk
]]></description><category></category></item><item><title><![CDATA[通过C代码配置can接口]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/131673323</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/131673323</guid><author>baidxi</author><pubDate>Wed, 12 Jul 2023 08:58:37 +0800</pubDate><description><![CDATA[通过c代码配置can接口]]></description><category></category></item><item><title><![CDATA[android生成正确权限配置方法]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/130431211</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/130431211</guid><author>baidxi</author><pubDate>Fri, 28 Apr 2023 17:25:55 +0800</pubDate><description><![CDATA[sepolicy为策略配置文件。]]></description><category></category></item><item><title><![CDATA[audit2allow报错]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/130429547</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/130429547</guid><author>baidxi</author><pubDate>Fri, 28 Apr 2023 16:44:08 +0800</pubDate><description><![CDATA[【代码】audit2allow报错。]]></description><category></category></item><item><title><![CDATA[【女黑客看《流浪地球2》是什么体验】]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/128868385</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/128868385</guid><author>baidxi</author><pubDate>Fri, 03 Feb 2023 15:43:58 +0800</pubDate><description><![CDATA[流量地球2  网络安全 解读
2044太空电梯危机]]></description><category></category></item><item><title><![CDATA[configfs mkdir和rmdir流程]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/128692195</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/128692195</guid><author>baidxi</author><pubDate>Sun, 15 Jan 2023 10:57:19 +0800</pubDate><description><![CDATA[configfs中的mkdir和rmdir调用实现]]></description><category></category></item><item><title><![CDATA[linux configfs 研究]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/128689395</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/128689395</guid><author>baidxi</author><pubDate>Sat, 14 Jan 2023 21:36:17 +0800</pubDate><description><![CDATA[linux configfs简要研究]]></description><category></category></item><item><title><![CDATA[研究android sensor service]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/128565419</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/128565419</guid><author>baidxi</author><pubDate>Thu, 05 Jan 2023 16:34:47 +0800</pubDate><description><![CDATA[android  sensor service]]></description><category></category></item><item><title><![CDATA[C语言指针与柔性数组应用]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/127342363</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/127342363</guid><author>baidxi</author><pubDate>Sat, 15 Oct 2022 23:52:30 +0800</pubDate><description><![CDATA[这样，a这个二级指针就可以存放10个指针了，后面的大小选择void *是因为64位和32位内核，指针的长度是不一样的，sizeof(void *)会根据编译器配置的是32位不是64自动得到指针的长度。一个payload，并且payload还是一个大小为0的数组，这个数组在这里所起的作用相当大。要知道，虽然我们看到变量名是一个二级指针，但是从C语言（或者汇编的角度来看，它其实还是一个一级指针，只不过，他里边存的还是一个指针的地址。c的指针，不同的类型++时移动的偏移量会随之变化。这里会用到c指针的一个特点。]]></description><category></category></item><item><title><![CDATA[c++构造函数研究]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/127329982</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/127329982</guid><author>baidxi</author><pubDate>Sat, 15 Oct 2022 01:10:01 +0800</pubDate><description><![CDATA[这是因为实例化时，是使用的是无参数实例化的，这时返回的是无参数的构造函数的实例。当我们把默认构造函数中的赋值操作删除，会发现，get回来的值也不会是4，而是0；虽然调用也调用了有参数的那个构造函数，但是，也只是被调用了，但并未将实例返回。1:在直接在构造函数中调用构造数，虽然执行流程是理想的，但数据是独立的。在学习C++的过程中，发现C++的构造函数在调用的时候一些现象。但是当你把代码复制出来，测试之后，你会发现，num3其实等6；上面的代码，从直觉上来看，get回来的num3应该等于4，]]></description><category></category></item><item><title><![CDATA[mac80211无线网卡驱动设计]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/126999471</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/126999471</guid><author>baidxi</author><pubDate>Thu, 22 Sep 2022 21:27:16 +0800</pubDate><description><![CDATA[无线网卡驱动设计思路]]></description><category></category></item><item><title><![CDATA[qemu虚拟机网络配置]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/126917088</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/126917088</guid><author>baidxi</author><pubDate>Sun, 18 Sep 2022 14:23:10 +0800</pubDate><description><![CDATA[QEMU添加-net nic -net tap之后，在启动时默认会调用，并且会将TAP设备名传递过来。添加/etc/qemu-ifup和/etc/qemu-ifdown。通过以上配置之后，所有在br0中的设备都将与QEMU虚拟机网络相通。在QEMU启动和关闭时将调用这2个脚本。在这里完全对宿主机的配置。所以脚本就可以这么写。]]></description><category></category></item><item><title><![CDATA[linux uart驱动]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/126670693</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/126670693</guid><author>baidxi</author><pubDate>Fri, 02 Sep 2022 22:08:59 +0800</pubDate><description><![CDATA[将待发送数据添加到发送队列中后，需要调用tty_flip_buffer_push和tty_kref_put将队列中的数据。在config_port回调中，需要设置port的type和uartclk, uartclk为串口波特率的16倍大小。iotype:使用于描述端口类型，常用的类型有UPIO_MEM, UPIO_MEM32,区别在于8位和32位数据。在调用uart_add_one_port后，set_mctrl，config_port会被调用。最调用uart_add_one_port。]]></description><category></category></item><item><title><![CDATA[i2c client驱动之IIO设备驱动]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/125882735</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/125882735</guid><author>baidxi</author><pubDate>Tue, 19 Jul 2022 23:16:42 +0800</pubDate><description><![CDATA[I2C设备驱动之IIO设备]]></description><category></category></item><item><title><![CDATA[i2c client驱动]]></title><link>https://blog.youkuaiyun.com/baidxi/article/details/125861235</link><guid>https://blog.youkuaiyun.com/baidxi/article/details/125861235</guid><author>baidxi</author><pubDate>Mon, 18 Jul 2022 22:07:27 +0800</pubDate><description><![CDATA[I2C设备驱动]]></description><category></category></item></channel></rss>