实时操作系统 uC/OS The Real-Time Kernel 52 SPECIFIC ASSEMBLY
标签： Real-Time ASSEMBLY SPECIFIC Kernel
上传时间： 2014-01-08
上传用户：虫虫虫虫虫虫
本例展示了如何实现2个SPI之间的在全双工（full-duplex）模式下通信，通过NSS软件管理，实现了由主向从，接着又从向主发送数据。 在本例程中，设置SPI1和SPI2为8bit数据帧，9Mbit/s传输速率。 在第一阶段，由主SPI1把SPI1_Buffer_Tx发送到SPI2，由从SPI2把SPI2_Buffer_Tx发送到SPI1。传输完成后，通过比较判断传输是否正确。 由于NSS管脚由软件管理，因此，可以在不改变硬件配置的情况下使SPI1由主变从，而SPI2由从变主。在第二阶段，由从SPI1把SPI1_Buffer_Tx发送到SPI2，由主SPI2把SPI2_Buffer_Tx发送到SPI1。传输完成后，通过比较判断传输是否正确。 在STM3210B-LK1上，如果以上4个传输都正确，则亮起LED1（LD4），否则亮起LED2（LD3）。
标签： full-duplex SPI 全双工 模式
上传时间： 2017-01-31
上传用户：lz4v4
The software is capable to simulate space time code [1] for QPSK modulation using different number of state. Examples of generator matrix up to 256 stetes are provided. Variable signal to noise ratio (SNR) might be applied to produce bit error rate (BER) or frame error rate (FER) curves.
标签： modulation different software simulate
上传时间： 2014-01-22
上传用户：qq1604324866
a book for schedule your time.
上传时间： 2014-01-25
上传用户：hxy200501
：#include <stdlib.h>#include <stdio.h>#include <time.h> void InsertSort(int a[],int *(k1),int *(k2))//0:直接插入排序{ int i,j int temp *(k1)=0 *(k2)=0 for(i=0 i<149 i++) { temp=a[i+1] *(k2)++ ...
标签： include InsertSort gt lt
上传时间： 2014-11-30
上传用户：362279997
A "code-what"? Unless you have spent some time working in the area of reverse engineering, chances are you have not heard of the term "codecave" before. If you have heard of it, you might not have read a clear definition of it or quite understand what it is or why it is useful. I have even asked seasoned assembly programmers about the term before and most of them had not heard of it. If it is new to you, do not worry, you are not the only one. It is a term that is scarcely used and is only useful in a reverse engineering context. Furthermore, is it "codecave" or "code cave"? I am not quite sure, but I will try my best to refer to it consistently as a "codecave". A space may sneak in there from time to time
标签： engineering code-what chances reverse
上传时间： 2014-01-17
上传用户：hn891122
Linux was first released into an unsuspecting world in the summer of 1991. Initially the spare-time hobby of a Finnish computer scientist by the name of Linus Torvalds, Linux was at first accessible only in software source code form to those with enough expertise to build and install it. Early enthusiasts (most also developers themselves by necessity) exploited the growth of the Internet in the early 1990s as a means to build online communities and drive development forward. These communities helped to build the first Linux software distributions, containing all the software components needed to install and use a Linux system without requiring users to be technical experts.
标签： unsuspecting spare-time Initially the
上传时间： 2013-12-12
上传用户：dianxin61
Optional time to see their dog timer, with protection
标签： protection Optional their timer
上传时间： 2017-02-11
上传用户：515414293
Quartz is a full-featured, open source job scheduling system that can be integrated with, or used along side virtually any J2EE or J2SE application - from the smallest stand-alone application to the largest e-commerce system. Quartz can be used to create simple or complex schedules for executing tens, hundreds, or even tens-of-thousands of jobs jobs whose tasks are defined as standard Java components or EJBs. The Quartz Scheduler includes many enterprise-class features, such as JTA transactions and clustering.
标签： full-featured integrated scheduling Quartz
上传时间： 2014-01-07
上传用户：龙飞艇
ecos time patch file (/home/jacmet/ecos.orig/packages/isoinfra/current/include/sys/time.h)
标签： ecos time isoinfra packages
上传时间： 2013-12-01
上传用户：huql11633
