THis book provides a complete intermediate-level discussion of microcontroller programming using
THe C programming language. It covers boTHTHe adaptations to C necessary for targeting an
embedded environment, and THe common components of a successful development project.
C is THe language of choice for programming larger microcontrollers (MCU), THose based on 32-bit
cores. THese parts are often derived
from THeir general-purpose
counterparts, and are boTH as
complex and feature-rich. As a result, C (and C++) compilers are necessary and readily available for
THese MCUs.
是初學(xué)入們，嵌入式的好教材！@簡單易懂
mastering dojo
THe book really rolls out THe red carpet for Dojo to emerge wiTH guns
blazing! THe auTHors show you how easy it is to use impressive
widgets wiTHout installing a THing. I was amazed to discover THat
JavaScript is not just a toy language, how Dojo is built on top of it,
and how boTH are invaluable in any web development project. Buy
THis book. It’s THe next best THing to having THe auTHors working at
your side.
For solving THe following problem:
"THere is No Free Lunch"
Time Limit: 1 Second Memory Limit: 32768 KB
One day, CYJJ found an interesting piece of commercial from newspaper: THe Cyber-restaurant was offering a kind of "Lunch Special" which was said THat one could "buy one get two for free". THat is, if you buy one of THe dishes on THeir menu, denoted by di wiTH price pi , you may get THe two neighboring dishes di-1 and di+1 for free! If you pick up d1, THen you may get d2 and THe last one dn for free, and if you choose THe last one dn, you may get dn-1 and d1 for free.
However, after investigation CYJJ realized THat THere was no free lunch at all. THe price pi of THe i-TH dish was actually calculated by adding up twice THe cost ci of THe dish and half of THe costs of THe two "free" dishes. Now given all THe prices on THe menu, you are asked to help CYJJ find THe cost of each of THe dishes.
BlackBerry Hacks will enhance your mobile computing wiTH great tips and tricks. You ll learn THat THe BlackBerry is capable of THings you never THought possible, and you ll learn how to make it an even better email and web workhorse:
Get THe most out of THe built-in applications
Take control of email wiTH filters, searches, and more
Rev up your mobile gaming--wheTHer you re an arcade addict or poker pro
Browse THe web, chat over IM, and keep up wiTH news and weblogs
Work wiTH office documents, spell check your messages, and send faxes
Become more secure, lock down your BlackBerry and stash secure information somewhere safe
Manage and monitor THe BlackBerry Enterprise Server (BES) and Mobile Data System (MDS)
Create web sites THat look great on a BlackBerry
Develop and deploy BlackBerry applications
