Setting the MSP430G/Launchpad processor clock to a desired frequency

I made some minor changes to an existing TI DCO Library to allow it to work with the MSP430G series and the Launchpad platform.  The datasheets for these microcontrollers made it clear that the DCO tables should only be taken as estimates.  The library allows software to set the DCO and processor clock to a desired frequency for cases where timing precision and/or high clock speed are important.  It requires an reference external 32kHz watch crystal as provided with the Launchpad dev kit.

There's the source and some more info on my brand new blog.