Linux.Programming

toolchain-4.5.1-farsight.tar

一个进程预定义了三个流：标准输入、标准输出、标准出错。分别用文件描述符STDIN_FILENO、STDOUT_FILENO、STDERR_FILENO分别表示他们，用流指针stdin、stdout、stderr可以加以引用。(Process IO on the first day of learning )

基于s3c2410开发板的液晶显示程序，包括应用程序及液晶屏的驱动程序(S3c2410 development board based on the liquid crystal display processes, including applications and LCD driver)

RTOS based links present in this file.,.

本库基于嵌入式ARM的LINUX系统开发完成，能使用RTMP库同时进行音视频传输。笔者曾做过实验，在一个单核的ARM开发板下，同时采集音视频流推送到CRtmpServer或者READ5上，播放效果很好。(The library ARM-based embedded LINUX system development is completed, the library can use RTMP simultaneous audio and video transmission. I have done experiments in a single-core ARM development boards, capture audio and video streams simultaneously pushed onto CRtmpServer or READ5, playing with good results.)

该源码采用嵌入式linux中input子系统框架写的ds18b20温度传感器驱动程序，里面也有测试程序，在S5PV210的arm板上经测试，可以直接编译使用

说明：  vworks下Watchdog的使用：1recover from a missed deadline，2周期执行某段代码(Watchdog under vworks use: 1recover from a missed deadline, 2-cycle implementation of a piece of code)

stm32L071 ( LO51 等 LO系列都可用)，只用电源芯片cpu ，电池供电1.4uA STOP模式，RTC 唤醒，STM32L0XX，内存多，flash大，比msp430高，价格合理，低功耗首选(stm32L071 stm32L051 1.4ua, lowpower STOP+RTC+WakeUP+...)

实例接受，很好的源码，自己感觉很不错，大家换一下载(Examples of acceptable, very good source that they feel very good, everyone-for-1 download)

嵌入式linux 下使用 v4l2采集USB摄像头图像的完整代码,输出文件可播放(Using v4l2 to collect the complete code of USB camera image under embedded linux, the output file can be played.)