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
Welcome to the software files for the ADS8361 to TMS320F2812! There are two project files in each of the folders McBSP, SPI and Both. Mode II and IV are explored using the McBSP port alone, as well as the SPI port. These projects are located in the SPI and McBSP folders. Modes I and III are explored using both McBSP and SPI. In Mode I, the M0 and M1 pins are controlled by use of the jumper on the evaluation module. A0 is controlled by the DX pin of the McBSP port. In Mode III, the A0, M0 and M1 pins are controlled via GPIO functions of PortF. The "SRC", "CMD" and "INCLUDE" files in the archive are from "C28x Peripheral Examples in C" (document # SPRC097). If you have questions about this or other Data Converter products, feel free to e-mail us at:
标签： files the software Welcome
上传时间： 2015-12-16
上传用户：lixinxiang
原本.net1.1都是采用justinIO.cs的，它调用的是winAPI，可能存在不同设备的兼容性问题。现在.net2直接在system.io.port下面有serialPort了，这样可以直接用。 鉴于.net2和.netCF2对于threading有不同的用法，所以两个版本都做了，分别是PC+.net2和wm5sp+.netcf2的。 由于smartphone的蓝牙都是默认com6和com7的，所以如果这个程序大家想用作蓝牙串行，在你们的桌面端蓝牙配置的时候要注意把虚拟串口重新定义到com6。具体做法以IVT Bluesoleil为例子，装好蓝牙驱动程序以后，会在设备管理器里面多出几个串行口；而IVT默认的串行口是com10/11，这样就要把设备管理器com10/11的高级属性里面的端口重新强制定义到com6/7，这样就可以了。因为我做蓝牙串行，所以程序代码中都采用了COM6, 9600, 8, N, 1 的通信格式。 本论坛也有cpp的smartphone串行程序，大家可以搜索一下。那个也不错，我调试的时候smartphone采用这个来调试的。
上传时间： 2014-01-19
上传用户：moshushi0009
x5045是一个带串行E2PROM的CPU监控芯片，本程序采用标准的C51程序编写。- X5045 is a belt serial E2PROM CPU monitoring chip, this procedure uses the standard the C51 programming
上传时间： 2013-12-22
上传用户：miaochun888
x5045是一个带串行E2PROM的CPU监控芯片，本程序采用标准的C51程序编写。- X5045 is a belt serial E2PROM CPU monitoring chip, this procedure uses the standard the C51 programming
上传时间： 2015-12-24
上传用户：nanshan
x5045是一个带串行E2PROM的CPU监控芯片，本程序采用标准的C51程序编写。- X5045 is a belt serial E2PROM CPU monitoring chip, this procedure uses the standard the C51 programming
上传时间： 2013-12-05
上传用户：as275944189
ST7529液晶驱动 The ST7529 is a driver & controller LSI for 32 gray scale graphic dot-matrix liquid crystal display systems. It generates 255 Segment and 160 Common driver circuits. This chip is connected directly to a microprocessor, accepts Serial Peripheral Interface (SPI), 8-bit/16-bit parallel or IIC display data and stores in an on-chip display data RAM. It performs display data RAM read/write operation with no external operating clock to minimize power consumption. In addition, because it contains power supply circuits necessary to drive liquid crystal, it is possible to make a display system with the fewest components.
标签： 7529 controller dot-matrix graphic
上传时间： 2013-12-02
上传用户：奇奇奔奔
The PCI Utilities package contains a library for portable access to PCI bus configuration registers and several utilities based on this library. In runs on the following systems: Linux (via /sys/bus/pci, /proc/bus/pci or i386 ports) FreeBSD (via /dev/pci) NetBSD (via libpci) OpenBSD (via /dev/pci) GNU/kFreeBSD (via /dev/pci) Solaris/i386 (direct port access) Aix (via /dev/pci and odmget) GNU Hurd (direct port access) Windows (direct port access)
标签： configuration PCI Utilities registers
上传时间： 2016-01-20
上传用户：徐孺
Ideal for large low power (nanoWatt) and connectivity applications that benefit from the availability of four serial ports: double synchronous serial ports (I² C™ and SPI™ ) and double asynchronous (LIN capable) serial ports. Large amounts of RAM memory for buffering and FLASH program memory make it ideal for instrumentation panels, TCP/IP enabled embedded applications as well as metering and industrial control and monitoring applications. While operating up to 40 MHz, it is also backward software and hardware compatible with the PIC18F8720.
标签： connectivity applications availabilit nanoWatt
上传时间： 2016-02-04
上传用户：CHINA526
FIFO电路(first in，first out)，内部藏有１６ｂｉｔ×１６ｗｏｒｄ的Dual port RAM，依次读出已经写入的数据。因为不存在Address输入，所以请自行设计内藏的读写指针。由FIFO电路输出的EF信号(表示RAM内部的数据为空)和FF信号(表示RAM内部的数据为满)来表示RAM内部的状态，并且控制FIFO的输入信号WEN(写使能)和REN(读使能)。以及为了更好得控制FIFO电路，AEF(表示RAM内部的数据即将空)信号也同时输出。
上传时间： 2016-02-06
上传用户：zhoujunzhen
