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Description: vxWorks下的读写程序-write procedures
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Size: 940 |
Author: yql |
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Description: 怎样编写一个在USB接口读写数据的程序-how to Write/Read USB port ?
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Size: 4096 |
Author: 王数 |
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Description: Read and Write Text Files in WinCE
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Size: 4096 |
Author: 刘云 |
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Description: flash write
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Size: 12288 |
Author: 吴海平 |
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Description: i2c读写代码C语言,通过控制I2C控制器,设置I2C时序来读写E2PROM的源代码,很有帮助-i2c read and write C-language code by controlling I2C controller, I2C set E2PROM timing to read and write the source code, helpful
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Size: 20480 |
Author: seal_luo |
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Description: 这个是三维WRL格式文件的读取和写入源代码,有关三维和CAD的朋友可以参考-WRL this is the three-dimensional format read and write source code, the three-dimensional CAD and friends can reference
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Size: 121856 |
Author: 扬子昌 |
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Description: 这是一篇介绍如何写vxWorks驱动软件的文章,有编程的步骤,还加上实例。是个不错的入门材料。-this is how to write a VxWorks driver software of articles that programming, and the steps with examples. It is a good introductory material.
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Size: 305152 |
Author: 邓元华 |
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Description: linux写的read-and-write-linux write read-and-write
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Size: 3072 |
Author: 林林 |
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Description: vxWorks下的读写程序-write procedures
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Size: 1024 |
Author: yql |
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Description: java读取Excel表格,拷贝、更新Excel工作薄-java read Excel spreadsheets, copy, update Excel work Thin
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Size: 1024 |
Author: liuyue |
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Description: 如果RTL8019AS使用了93C46,那么如何通过单片机对它进行编程呢?
93C46是一个有128字节的eeprom,可以是8位或16位的存储模式,在RTL8019AS中,用的是16位的模式,也就是总共有64个16位的存储单元.16位方式下,存储地址为0---63 .每个地址存储两个字节,低位字节在前,高位字节在后(这跟单片机的存储相反,单片机是高位在前,低位在后).
下表是93c46存储的内容,地址是用字节表示的.-used 93C46, SCM then how to program it? 93C46 is a 128 bytes of eeprom. can be 8 or 16 bit memory model, RTL8019AS, with the 16 model, is a total of 64 of 16 storage units .16-mode, Storage at 0--- 63. two each address byte memory, the low byte first, After the high byte (SCM storage with the contrary, the former SCM is high, lows in the latter). The following table is 93 c46 store the contents of the addresses are used byte said.
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Size: 1024 |
Author: ff |
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Description: 程序针对mcu:cypress 68013,flash:samsung k9f1g08u,MCU运行于48M,对于其它频率,一些时序常数可能需要修改.程序实现了FLASH的CLEAR,WRITE,READ基本操作.-procedures against mcu : cypress 68013, flash : samsung k9f1g08u, MCU running on the M-48, for other frequencies, Timing some may need constant revision. FLASH program of the CLEAR, WRITE, READ basic operation.
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Size: 2048 |
Author: xb |
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Description: 此工具包为I2C读写程序,用于24C16及24C256的读与写是ADS的-this tool kits for I2C read and write procedures for the 24C16 and 24C256 read and write is ADS
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Size: 74752 |
Author: pankui |
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Description: 本文件是I2C总线读写测试程序;将跳线器JP6短接,使用外部22.1184MHz晶振.
功能:定义 0 ~ 9 键为数字键, A ~ F 为功能键。按 A 键后,可按0 ~ 9 数字键,
从零地址开始存储该键值,并送LED数码管上显示该键值。按 B 键后,从零地
址开始读取数据值,并送LED数码管上显示。读取速度每秒一次。按 C 键后,
停止任何操作。-This document is the I2C bus to read and write test procedures will JP6 jumper shorted, the use of an external 22.1184MHz crystal. Functions: the definition of 0 ~ 9 keys for the numeric keys, A ~ F for the function keys. A key press can be from 0 to 9 number keys, to start from zero address to store the keys, and send digital tube LED display of the keys. By the B button, to start from zero address to read data values, and send digital tube LED display. Once per second read speed. By the C key after the cessation of any operation.
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Size: 3072 |
Author: lilin |
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Description: 〖说明〗24LC65 I2C EEPROM字节读写驱动程序,芯片A0-A1-A2要接VCC。
现缺页写、页读,和CRC校验程序。以下程序经过50台验证,批量的效果有待考
察。
为了安全起见,程序中很多NOP是冗余的,希望读者能进一步精简,但必须经过验
证。-Description〗 〖24LC65 I2C EEPROM byte read and write driver chip A0-A1-A2 to take VCC. Are missing pages to write, page read, and the CRC checksum procedure. Following procedure to verify through 50, the effect of volume to be inspected. For security purposes, many NOP process is redundant, I hope the reader can be further streamlined, but it must be verified.
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Size: 1024 |
Author: felix |
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Description: linux文件系统试验
一、实验目的
学习有关linux文件管理程序如何组织的知识,为简化的文件系统设计并实现一组目录操作。实验中使用软盘的fat12格式,设计一个程序可以对这种格式的磁盘进行一组目录操作。
实验使用了部分linux的系统调用,比如说open() sleek() read() write()几个调用。通过此实验来对linux的文件系统的管理有进一步的理解。
二、实验要求
主要实现三个功能:一 读取磁盘目录的目录列表。(命令输入 ls )
二 切换目录(不处理路径名)。(命令输cd dir_name 或cd/ 或cd.. )
三 删除当前目录下的文件。(命令输入 del filename )-err
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Size: 337920 |
Author: jialin |
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Description: Windows系统文件过滤驱动源代码.
采用Windows 2000 DDK开发.
可修改文件Create, Open, Write, Read, Flush, Cleanup, Close例程.
参考此代码可实现文件加密,文件监控,版权保护等特殊文件操作.
-Windows system file system filter driver source code. Using Windows 2000 DDK development. Can modify the file Create, Open, Write, Read, Flush, Cleanup, Close routine. Reference to the code for file encryption, file monitoring, copyright protection and other special file operations .
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Size: 175104 |
Author: 刘 |
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Description: pb调用xml例子,就是powerbuilder调用xml和写xml文件的一个例子,很好用-powerbuilder write-read-xml
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Size: 78848 |
Author: dy |
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Description: OPENGL写的读取DXF文件的曲线特征的信息-The OPENGL write read DXF files curve characteristics
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Size: 781312 |
Author: zhu |
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Description: posix write read lock
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Size: 24576 |
Author: bural |
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