The TI MSP430™ Digital Signal Processing library is a set of optimized functions to perform common signal processing operations for MSP430 microcontrollers. These functions are used in applications where processing-intensive transforms are done in real-time for minimal energy and with very high accuracy. This library’s optimal use of MSP430 MCUs’ intrinsic hardware for fixed-point math allows for significant performance gains.
Step 1: Download the latest version of the MSP-DSPLIB
Step 2: Refer to the MSP-DSPLIB user’s guide