这里整合了uCOS-II 2.52版本的源码、源码分析，不用下了源码再去找源码分析了。
\SOFTWARE
The main directory from the root where all software-related files are placed.
\SOFTWARE\BLOCKS
The main directory where all ‘Building Blocks’ are located. With μC/OS-II, I included a ‘building block’ that
handles DOS-type compatible functions that are used by the example code.
\SOFTWARE\BLOCKS\TO
This directory contains the files for the TO utility (see Appendix E, TO). The source file is TO.C and is found
in the \SOFTWARE\TO\SOURCE directory. The DOS executable file (TO.EXE) is found in the
\SOFTWARE\TO\EXE directory. Note that TO requires a file called TO.TBL which must reside on
your root directory. An example of TO.TBL is also found in the \SOFTWARE\TO\EXE directory. You
will need to move TO.TBL to the root directory if you are to use TO.EXE.
\SOFTWARE\uCOS-II
The main directory where all μC/OS-II files are located.
\SOFTWARE\uCOS-II\EX1_x86L
This directory contains the source code for EXAMPLE #1 (see section 1.07, Example #1) which is intended to
run under DOS (or a DOS window under Windows 95).
\SOFTWARE\uCOS-II\EX2_x86L
This directory contains the source code for EXAMPLE #2 (see section 1.08, Example #2) which is intended to
run under DOS (or a DOS window under Windows 95).
\SOFTWARE\uCOS-II\EX3_x86L
This directory contains the source code for EXAMPLE #3 (see section 1.09, Example #3) which is intended to
run under DOS (or a DOS window under Windows 95).
\SOFTWARE\uCOS-II\Ix86L
This directory contains the source code for the processor dependent code (a.k.a. the port) of μC/OS-II for an
80x86 Real-Mode, Large Model processor.
\SOFTWARE\uCOS-II\SOURCE
This directory contains the source code for processor independent portion of μC/OS-II. This code is fully
portable to other processor architectures.
