Modern electronic systems solve so many difficult problems that they often seem like magic. Nonetheless, these systems all have thesame basic limitation: they need a source of electrical power! Most of the time this is a straightforward challenge for the electronicdesigner, because there are many power-delivery solutions. yet sometimes a device has no direct power source, and running wiresor replacing batteries is impractical. Even when long-life batteries are usable, they eventually need to be replaced, which requires aservice call.
CBC下寫的串口編程，API函數實例
I wish this site had been around when I was trying to figure out how to make serial communications work in Windows95. I, like many programmers, was hit with the double-whammy of having to learn Windows programming and Win95 serial comm programming at the same time. I found both tasks confusing at best. It was particularly frustrating because I had, over the years, written so much stuff (including lots of serial comm software) for the DOS environment and numerous embedded applications. Interrupt driven serial comm, DMA transfer serial comm, TSR serial comm, C, assembler, various processors... you name it, it had written it. yet, everything I knew seemed upside-down in the message-driven-callback world of Windows.
The Art of Assembly Language Amazing! You’re actually reading this. That puts you into one of three categories: a student who is
being forced to read this stuff for a class, someone who picked up this book by accident (probably
because you have yet to be indoctrinated by the world at large), or one of the few who actually have an
interest in learning assembly language.
He was the first one (I noticed of) who coded a
decrypter for yC 1.2 :)...good job. Also if it hasn t
full support yet >:-)
So as I promised...here s the source code.
I hope it helps someone.
一款國外的CMS管理系統
PHP-Fusion is a light-weight open-source content management system (CMS) written in PHP4. It uses a mySQL database to store your site content and includes a simple yet comprehensive adminstration system. PHP-Fusion includes the most common features you would expect to see in many other CMS packages including news, articles, forums, polls, shoutbox, comments, ratings & much more
The Netlab toolbox is designed to provide the central tools necessary for the simulation of theoretically well founded
neural network algorithms and related models for use in teaching, research and applications development. It contains
many techniques which are not yet available in standard neural network simulation packages
這是一個Linux下的USB攝像頭捕捉程序，是一個調用V4L2（Video for Linux 2）非常好的例子。英文介紹為：This is a driver for the USB video bridge USBVision from Zoran/Nogatech, a USB-only cable used in many "webcam" devices. It supports streaming and capture of color or monochrome video via the Video4Linux API. Most V4L apps are compatible with it, but a few video-conferencing programs do not work yet.
The concept of sustainable development has received growing recognition, but it is a new
idea for many business executives. For most, the concept remains abstract and
theoretical.
Protecting an organization’s capital base is a well-accepted business principle. yet
organizations do not generally recognize
The concept of sustainable development has received growing recognition, but it is a new
idea for many business executives. For most, the concept remains abstract and
theoretical.
Protecting an organization’s capital base is a well-accepted business principle. yet
organizations do not generally recognize
