SPI从属模式SPI从机模式

适合linux初学者，介绍了linux相关特性和常用操作。-Linux for beginners, introduction of the linux-related features and used to operate.

通过keil编译产生hex文件,可下载到USB芯片CY7C68013上作为固件程序,本代码面向采用纯GPIF方式传输的芯片-Keil compiler generated through the hex file can be downloaded to the USB chip CY7C68013 as firmware, the code for the use of pure GPIF transmitted chip

应用程序描绘了一个两路声音通讯在主和从之间，通过CC1110和TLV320AIC26芯片-This application note describes a two-way audio communications link between a ‘Master’ and a ‘Slave’, based on the Texas Instruments CC1110 or CC2510 Systemon-Chip Low Power RF Transceiver ([1]and [2]) and the TLV320AIC26 Codec [5]. Use is made of the μ-Law compression/expansion algorithm implemented in CC1110 (CC2510) hardware.

uClinux下的CAN总线控制器驱动程序源代码-uClinux under the CAN bus controller driver source code

用C实现广告灯箱自动装置1、直流电机控制系统，控制广告牌的升降。 2、定时翻转广告，可由按键设定时长。 3、时间设置，5：00-22：00正常工作，其余时间不工作，时间可以调整。 4、到达广告的边缘部分广告停止翻转。 5、广告可以由按键设置升/降。 6、白天时间广告灯不亮，光线较暗时广告灯才亮，测试灯的好坏时可以手动控制灯光。 7、断电时保存时间及按键的设置，使广告牌到达边缘部分。 -C implementation using automatic device 1 advertisement light box, DC motor control system, control the rise and fall of advertising. 2, ads from time to time reversal, length of time set by the keys. 3, time set ,5:00-22: 00 normal job, the rest of the time does not work, time to adjust. 4, Get ads ads stop some of the edge flip. 5, ads can be set up by the button/drop. 6, ads during the day time lights are not bright, low light only bright lights when the ads to test the quality of light can control the lights manually. 7, when power-off time and save the settings button so that the edge part of advertising arrival.

void track_hand() { image = cvCreateImage( sz, 8, 3 ); hsv = cvCreateImage( sz, 8, 3 );     hue = cvCreateImage( sz, 8, 1 );     mask = cvCreateImage( sz, 8, 1 );             //分配掩膜图像空间     backproject = cvCreateImage( sz, 8, 1 );             //分配反向投影图空间,大小一样,单通道

Dos下中断驱动的串口类(CPP)-Dos Interrupt-driven serial port type (CPP)

在AVR，STM，PIC单片机下开发OBDII源代码，支持CAN总线。 In the AVR, STM, PIC microcontroller development under the OBDII source code, support CAN bus. 

节点是网络系统的基本控制单元，论文提出了一种基于CPLD和多处理器结构的控制网络节点设计方案，它能够提高单节点并行处理能力，其模块化结构增强了节点的可靠性。-node network system is the basic control unit, This paper proposes a CPLD-based and multi-processor control structure of the network node design, It can enhance single node parallel processing capabilities, its modular structure to enhance the reliability of the nodes.

DALI主机通过以太网与后台软件连接，可以重新或者扩展搜索DALI终端地址，并将终端信息（包括设备类型、情景、组等）发送到后台软件。