搜索资源列表
videodemo
- 基于arm s3c2410平台的linux系统usb摄像头监测程序。通过使用v4l的api函数从摄像头中读取数据 ，然后写人Frame Buffer， 使采集到的图像在液晶屏中显示出来。-Usb camera arm s3c2410 platform-based linux system monitoring procedures. By using the v4l api function to read data from the camera, and then writing Frame
qkbdqnx_qws
- This code read the data from keyboard on QNX os
CSerialComp
- linux下，c++类，作用：对串口数据的读写-the under linux, c++ class, role: serial data read and write
data
- 编写一程序，实现程序a通过读取一个文件,把文件内容写入一个有名管道.然后程序b读取有名管道的内容,重新写为一个新的文件。-Write a program, the program by reading a file, the contents of the file is written to a named pipe. Program then b to read the contents of the named pipe, re-written as a new file.
myMusicPlayer
- 具有下一张，上一张，旋转，放大，删除功能，可以从U盘等外部存储设备读取数据，具有LCD触摸屏，以上功能可以通过触摸屏实现。 -Has a lower one, on one, rotate, zoom, delete function, from the U disk and other external storage device to read data, with LCD touch screen, these functions can be achieved via the to
spi_adda
- 实现FPGA读取AD转换的数据，AD芯片我采用的是ADS7844，采用的是SPI通信方式-achieve the function of read the data from the AD transform chip.the communciation method is SPI.i have tested the code ,and it can work.
spi
- 此函数把SPI的读写功能集成在一块，传递的val既是向SPI写的数据，也是从SPI读取的数据，只需要在执行读或写之前把MCU的I/O脚设置成相应的输出或输入即可。-This function of the SPI read and write functions integrated in one, passing val both written to the SPI data is read from the SPI data, only need to perform a read or
test-video-capeture.tar
- Video4Linux2编程采集摄像头视频并显示视频，全C语言编程，采用内存映射的方法读数据。-Video4Linux2 programming camera video capture and display video, full C language programming, using memory mapping method to read the data.
s5pc100_m25p10a
- 基于S5PC100平台的FLASH驱动程序源码，通过SPI总线实现对数据的读、写及清除。-FLASH-based S5PC100 platform driver source code to achieve the data read, write and clear through the SPI bus.
s5pc100_temp
- 基于S5PC100的I2C总线驱动编程，实现对温度传感器的设置和读取数据。-I2C bus driver S5PC100 based programming, to achieve set and read data on the temperature sensor.
receive
- Linux下实现打开串口，从串口读取数据，并写入特定文件中的功能。-Achieve the Linux open the serial port, serial data read from and write to a specific file functions.
cansocket
- Can通信，两路Can分别对接，两路Can可以相互读写数据，运行在linux在用C++编写，G++编译就好了-Can communicate, Can two docking respectively.Two cans can read and write data to each other, running linux in written C++, G++ compiler like
V4L2
- Based on V4L2 usb camera image to get the source code.Read the usb camera to camera Settings, finally get the camera raw image data-Based on V4L2 usb camera image to get the source code.Read the usb camera to camera Settings, finally get the camera
ps2pi
- 一个基于串口的树莓派ps/2 Linux驱动.PS/2的DATA线接串口的RX线，PS/2的CLK空置。用前要测试键盘的频率。-Using two resistors, a blue LED, a few other bits, and a kernel module you can use a PS/2 keyboard by connecting it to the Pi serial port. This works because I have found that you can
S3C6410_IIC_driver
- S3C6410的I2C驱动，包含的测试程序，可以读写指定地址的数据。-It s the I2C driver of S3C6410,include the test APP code, it can read and write data of specified address.
rfidtest
- RFID测试程序基于So for example one transfer might send a nine bit command (right aligned * in a 16-bit word), the next could read a block of 8-bit data before * terminating that command by temporarily deselecting the chip the next * could send a d
Using-Timer3-to-Start-ADC
- 实现一个端口永远的读写操作，让用户读取数据卡内容-Achieve a port forever read and write operations, so that users read data card content
scan
- 嵌入式linux下使用usb扫描枪，读取数据程序- Use usb scanner embedded linux, read the data program
iso7816-4_v2
- cpu卡的读卡器的数据手册：如何使能cpu卡，读写cpu卡的信息-CPU card reader data manu:how to inital the cpu card,read/write cpu card message
thread
- thrs_data结构中的几个变量用于读数据线程和显示线程的开始控制和结束控制。start_read:当二个线程同时启动或显示线程先启动时，保证读数据线程先使用缓冲区，=1表示读数据线程已使用了缓冲区；start_disp:在读数据线程对缓冲区进行第一轮操作时，当它已将2个缓冲区写满，而此时显示线程还没有启动或还没有使用过缓冲区，这时应将读数据线程阻塞住，防止它覆盖掉缓冲区中未显示的数据，=1表示显示线程已启动并已使用了缓冲区。在后续交替读数据和显示数据的过程中，由互斥锁来协调二个线程之间的关系