<body>
<div class="title">Upgrading from TinyOS 1.x to TinyOS 2.x</div>
- <div class="subtitle">Last updated 5 November 2006</div>
+ <div class="subtitle">Last updated 8 April 2007</div>
<p>
This document describes how to upgrade your TinyOS 1.x environment to
a TinyOS 2.x environment. This requires that you not only install the
If you using the Cygwin version recommended
in these install
instructions, you should install the "Recommended" Windows/Cygwin
-nesC RPM.
-Try installing it and if it does not work (e.g., you
-get strange errors when you try to execute it), this may be due
+nesC RPM.
+If you
+get strange errors when you try to compile TinyOS programs,
+such as the error message "the procedure entry point basename could not be located
+in the dynamic link library cygwin1.dll", this is likely due
to a Cygwin version incompatibility: try the "Other" Windows/Cygwin
-RPM (1.2.7a).
+RPM (1.2.7a).
<p>