eCos_Debian

LJD-2410DVK_V1.0使用手册，《ARM嵌入式Linux设备驱动实例开发》书本中对应的开发板的用户手册(LJD-2410DVK_V1.0 is the user guide of the linux device driver)

嵌入式linux IIC操作封装，可以直接使用指令参数读写IIC器件(Embedded linux IIC operation package, you can directly use the command parameters IIC devices to read and write)

说明：  《嵌入式Linux C语言应用程序设计》第4章 嵌入式Linux C语言基础—数据、表达式(&quot Embedded Linux C Application Programming Language&quot Chapter 4 based on embedded Linux C language- data, expression)

wifi小车 RG100A_DB120专用固件集成ser2net等，已设置ser2net开机自启，默认的是301摄像头(the wifi car RG100A_DB120 special firmware integrated ser2net has been set boot from Kai ser2net, the default is 301 camera)

基于arm9的s3c2440的 nrf24l01的驱动程序 (Arm9 s3c2440 the nrf24l01 driver)

基于Linux Qt的mplayer播放器，具有播放暂停，快进快退，上一曲下一曲，实现网络在下播放等功能(Linux Qt-based mplayer player, playback pause, fast forward and rewind, the last one under a network next play function)

configs for motorola sumatra board

说明：  U-Boot不仅仅支持嵌入式Linux系统的引导，它还支持NetBS D, VxWorks, QNX, RTEMS, ARTOS, LynxOS, android嵌入式操作系统。其目前要支持的目标操作系统是OpenBSD, NetBSD, FreeBSD,4.4BSD, Linux, SVR4, Esix, Solaris, Irix, SCO, Dell, NCR, VxWorks, LynxOS, pSOS, QNX, RTEMS, ARTOS, android。这是U-Boot中Universal的一层含义，另外一层含义则是U-Boot除了支持PowerPC系列的处理器外，还能支持MIPS、 x86、ARM、NIOS、XScale等诸多常用系列的处理器。这两个特点正是U-Boot项目的开发目标，即支持尽可能多的嵌入式处理器和嵌入式操作系统。就目前来看，U-Boot对PowerPC系列处理器支持最为丰富，对Linux的支持最完善。其它系列的处理器和操作系统基本是在2002年11 月PPCBOOT改名为U-Boot后逐步扩充的。从PPCBOOT向U-Boot的顺利过渡，很大程度上归功于U-Boot的维护人德国DENX软件工程中心Wolfgang Denk[以下简称W.D]本人精湛专业水平和执着不懈的努力。(U-boot not only supports the boot of embedded Linux system, but also supports netbs D. VxWorks, QNX, RTEMS, Artos, lynxos, Android embedded operating system. The current target operating systems to be supported are OpenBSD, NetBSD, FreeBSD, 4.4BSD, Linux, SVR4, ESIX, Solaris, IRIX, SCO, Dell, NCR, VxWorks, lynxos, PSOs, QNX, RTEMS, Artos, Android. This is the meaning of universal in u-boot. The other meaning is that u-boot supports not only PowerPC series processors, but also MIPs, x86, arm, NIOS, Xscale and many other commonly used series processors. These two characteristics are exactly the development goal of the u-boot project, that is to support as many embedded processors and embedded operating systems as possible. At present, u-boot has the richest support for PowerPC series processors and the most perfect support for Linux.)

ESP32最新驱动代码 TI官方支持无缝衔接(ESP32 latest driver codeTI officially supports seamless connection)

APLAY 音频采集程序 用户可以直接使用此命令播放录取音频文件(APLAY audio acquisition program the user can use this command to play audio files taking)