用C51开发的单片机多机通讯程序,其中包括双口RAM的读写程序。 这个程序调试通过,应用在我开发的系统中,效果很好。
上传时间: 2015-12-03
上传用户:wyc199288
This is the library for all storage drivers. It simplifies writing a storage driver by implementing 90 percent of the code required to support Plug and Play, Power Management, et cetera. This library is used by disk.sys, cdrom.sys and the tape class drivers. No INF file is needed to install this library. The library is 64-bit compliant.
标签: storage implementing simplifies drivers
上传时间: 2014-01-01
上传用户:txfyddz
The sfloppy sample is a super floppy driver that resides in the directory \\Ntddk\Src\Storage\sfloppy. It is a class driver for Super Floppy disk drives. It sits a level above the port driver (ATAPI, USB, etc) in the driver stack, and brokers communication between the application level and the port driver. The floppy driver takes requests from filesystem drivers and then sends the appropriate SCSI_REQUEST_BLOCK (SRB) to the port driver. It is compatible with x86 and IA64 platforms.
标签: NtddkSrcStoragesfloppy directory sfloppy resides
上传时间: 2015-12-04
上传用户:84425894
MAX7219驱动LED特好使.MAX7219是微处理器和共阴极七段— — 八位LED显示、图条/柱图显示或64点阵显示接口的小型串行输入/输出芯片。片内包括BCD译码器、多路扫描控制器、.字和位驱动器和8X 8静态RAM。外部只需要一个电阻设置所有LED 显示器字段电流。MAX7219和微处理器只需三根导线连接,每位显示数字有一个地址由微处理器写入。允许使用者选择每位是BCD 译码或不译码。使用者还可选择停机模式、数字亮度控制、从1~8选择扫描位数和对所有LED显示器的测试模式。
上传时间: 2014-01-13
上传用户:zhuoying119
FlashROM的存储控件操作源代码,用于在Ram中建立Flash映射Buf,减少直接操作Flash次数
上传时间: 2014-12-22
上传用户:我干你啊
我 Porting 的 uC/OS-II V2.84 (目前Micrium)最新版之 Keil C51 工程,专供给 8051 上做任务调度,我已将 Code Size 改小至 4000 Byte,对于 X-Ram 的用量也仅 160 Byte(于 Keil C51 V8.08a 下编译后).我在 Main.c 内创建了两个任务调度的 LED 闪烁程序,方便了解任务是如何被创建的,同时我也在 Keil C51 的 Project 内设好了 Simulator 模式及 Port 1 窗视可即时的观测这两个任务调度情况.
标签: Porting Micrium OS-II 2.84
上传时间: 2015-12-14
上传用户:gundamwzc
YM12864R 汉字图形点阵液晶显示模块,可显示汉字及图形,内置8192 个中文汉字(16X16 点阵)、128 个字符(8X16 点阵)及64X256 点阵显示RAM(GDRAM)。
上传时间: 2013-12-25
上传用户:开怀常笑
各种最新的2000系列的库文件,包含适合flash的库,ram的库
上传时间: 2015-12-22
上传用户:王者A
开源的目录加密软件,可以生成加密的虚拟磁盘,virtual disk,很不错。
上传时间: 2013-12-17
上传用户:zycidjl
This library allows creating, modifying and extracting zip archives in the compatible way with PKZIP (2.5 and higher) and WinZip. Supported are all possible operations on the zip archive: creating, extracting, adding, deleting files from the archive, modifications of the existing archive. There is also the support for creating and extracting multiple disk archives (on non-removable devices as well) and for password encryption and decryption. This module uses compression and decompression functions from zlib library by Jean-loup Gailly and Mark Adler.
标签: compatible extracting modifying creating
上传时间: 2014-12-22
上传用户:chfanjiang