Because most of the compilers used in the introductory materials for learning Ucos are Borland C + + 3.1 or Borland c++4.5, the compilers used to reduce the difficulty of learning are the same as those in books. Because the 4.5 version is slightly higher, so the final decision to use Borland C + + 4.5, after all, is very old things, very difficult to find, and finally do not know where found, tested to install on Windows XP (on a 64-bit system is not available, I used the method is the virtual machine in the Windows XP) compiler download link http://pan.baidu.com/s/1bO3nVS
Unzip the Bc45_setup.zip, locate the INSTALL.EXE double-click Run in the Decompression folder--skip--
Note In the installation process, make a fork in the WINDOWS LAN setup under Options. There is one more place to note is that the installation file is INSTALL.EXE not SETUP.EXE.
Next is install TASM5.0 (otherwise directly open Borland C + + will prompt for missing bcw.ll), Click on the installation command INSTALL.EXE, is installed under DOS, the installation must first select the drive letter, select the drive letter, followed by the selection path, this path if you unzip the path of the Tasm.zip compressed package you downloaded. After the final installation is completed, it will exit itself.
Then tasm the Bin folder under the installation directory, copy the TASM.exe to the BC45 Bin folder. Ok.
Uc/os Learning Primer: Build a build environment on a 32-bit PC