readme.txt

主要用于无线传感网络的编写的书籍.对于初学者有着很大的用处

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|               .o0  README For Serial Communication Library  0o.           |
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OVERVIEW
    The serial comunication library communicates with the motes over the
    serial port.  It allows you to access any of the ISO layers of 
    communication.  At the application level, simply use the functions
    readNetworkPacket and writeNetworkPacket.

FILES
    library/
        readme.txt - this readme file
        physical/ - use this for opening and closing the serial port
           serial_connect.h
           serial_connect.c
        link/ - use this for byte-level communication (MAC protocols)
           frame.h
           frame.c
        network/ - use this for packet structures (IP protocols)
           packet.h
           packet.c
        transport/ - use this for reliable transport (TCP protocols)
           readme - tells you that there is no distinct transport layer in
                    the TinyOS Active Message system.

HOW TO USE
    Use the library/debug/debug.h function "setupDebug" at the start of 
    your program to control what messages will be printed to the screen.

    Simple reading: call readNetworkPacket inside a while loop.  You can 
    print the packet using the printPacket function.

    Simple writing: call writePacket.

    Reading and Writing at the same time:  use fork() to create two processes
    and have one do the reading and the other do the writing.  Otherwise, 
    it is almost impossible to syncronize the reads and writes.