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test frame buffer
- 一个在linux下测试framebuffer的例子，对新手很有帮助
ADSP2011Driver
- 从PCI板卡接收中断，然后以DMA的方式将板卡数据传至PC。 2.主要优点：内建DMA缓存，实时性好，中断发生140ns左右后数据即可上传，速率可到100MB/s。代码中有详细注释。该驱动已在Windows XP平台下通过测试。-Receive interrupts from the PCI card, then the DMA mode of data transmitted to the board PC. 2 main advantages: built-in DMA buffer, re
block
- linux中断驱动程序的实现，我搞了很长时间爱你才搞出来-struct my_pipe { wait_queue_head_t inq,outq /* read and write queues*/ char*buffer,*end /* begin of buf，end of buf*/ int buffersize /* used in pointer arithmetic*/ char*rp,*wp /* where to read，where to w
68013Driver
- 对68013A采用slavefifo方式进行bulk读写操作，用EP2做in端点，1024字节，2从缓冲；用EP6做OUT端点，512字节，4从缓冲-68013A conducted on the use of slavefifo bulk reads and writes to do in endpoint with EP2, 1024 bytes, 2 from the buffer do with EP6 OUT endpoints, 512 bytes, 4 from the buff
DemoGT400
- 封装了固高的GT800型板卡的振镜驱动的缓冲模式下的驱动程序,类名为CScanMirror,只要以后在调用的时候只要简单的调用MoveMirror()函数就可以了,ChangeScanMotor()用来切换切换卡的运动坐标是振镜还是三维模式.通过该例子可以更快一点装握该卡的使用.-Packaging a solid high GT800-based board of galvanometer-driven buffer mode drivers, category called CScanMi
S3C2440A
- 以三星公司的嵌入式微处理器S3C2440A和夏普公司3.5inLCD屏LQ035Q7DH01为基础,设计了显示硬件电路,介绍了帧缓冲设备的处理机制及底层驱动的接口函数,针对本显示系统给出了如何开发其Linux帧缓冲设备驱动程序。-Samsung' s S3C2440A Embedded Microprocessor 3.5inLCD and Sharp Screen LQ035Q7DH01 based on the design of the display hardware on the
n6100fb-0.01.tar
- n6100 frame buffer device driver
MDigDoubleBuffering
- MIL 函数的使用函数，使用双缓存进行存储，保障速度-MIL function using the function, use double buffer to store, protect speed
sys-communicate-withe-exe(buffer)
- 驱动开发--sys与exe通信 缓存模式 视频教程以及相应的word文件-sys communicate with exe (buffer mode)
ZY12864D
- 1.文件名：LCM_DRIVE.C 2.功能：图形液晶TG12864B-2驱动程序。 3.说明：在LCM_DRIVE.H文件中定义了LCM操作地址，左半屏的写命令操作地址为2004H，写 4.数据操作地址为2005H，右半屏的写命令操作地址为2000H，写数据操作地址为2001H； 5.由于GRAPHICS.C中使用了disp_buf作为作图缓冲区，所以LCM_WriteByte()、LCM_ 6.DispFill()均要更新disp_buf。-1File name: LCM
bocmbcs_a
- 基于PDIUSBD12的驱动源代码 完全可用 接收过程: usbserial模块会在该设备打开时就启动一个urb在那等待设备端发数据过来, 收到数据后就push到上层tty设备的缓冲中去-Fully available based on the PDIUSBD12 the driver source code Receiving process: usbserial module when the device is turned on to start a urb go after t
Si100x_SPI0_Slave
- HLP A+ Modbus 标准通讯协议格式，上位机发送数据格式，正确时变频器返回数据格式-This bit will be set to logic 1 when the receive buffer has been read and contains no new information. If there is new information available in the receive buffer that has not been read, this bit will
swapBuffers
- 演示数据缓冲区的适当访问以及如何交换缓冲区的一般准则的样本过滤器。-This is a sample filter which demonstrates proper access of data buffer and a general guideline of how to swap buffers.
ExeCommSys
- 实现EXE和SYS通信(缓冲模式)，包括了MiniDriver及Exe测试程序的源码。-The implementation of EXE and SYS communication (buffer mode), including the MiniDriver and Exe test program source code.