Launchpad-Examples is a project mainly written in C, it's free.
Code examples from 'MSP430 Microcontroller Basics' book ported to Texas Instruments' Launchpad
Here you will find the code examples from the book MSP430 Microcontroller Basics written by John H. Davies, modified to be runned on Texas Instruments' Launchpad.
Also, instead of using IAR Workbench, code has been ported to CCS (Code Composer Studio) which gives us four times more space to code in the free version.