The CMSIS DSP library is divided into a number of modules such as basic math functions, fast math functions, filters, transforms, matrix, and interpolation functions, each covering a specific category of function calls. The CMSIS DSP library can also be re-complied on TI’s Code Composer Studio. The library has separate functions for operating on 8-bit integers, 16-bit integers, 32-bit integer, and 32-bit floating-point values. Some of the those functions are shown on this slide. For details on function descriptions, return type, arguments and examples, refer to the CMSIS DSP library documentation made available by ARM.

