The toolset for the dsPIC processor have been tested under windows and can be used in a Cygwin environment for standard Unix tools usage.
Checkout the source base with svn co http://subversion.assembla.com/svn/squirrl/Soft
Then under a Cygwin shell do:
$ cd tests
$ make all
$ make run
This will check the compiler and simulator for the dsPIC33 chip.
See the README and INSTALL files in the source tree for more details.
