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MSP-IQMATHLIB

Fixed Point Math Library for MSP

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MSP-IQMATHLIB

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Overview

The Texas Instruments® MSP IQmath and Qmath Libraries are a collection of highly optimized and high-precision mathematical functions for C programmers to seamlessly port a floating-point algorithm into fixed-point code on MSP430 and MSP432 devices. These routines are typically used in computationally intensive real-time applications where optimal execution speed, high accuracy and ultra-low energy are critical. By using the IQmath and Qmath libraries, it is possible to achieve execution speeds considerably faster and energy consumption considerably lower than equivalent code written using floating-point math.

MSP devices supported by MSP-IQmathlib:

  • MSP430F1xx
  • MSP430F2xx
  • MSP430G2xx
  • MSP430F4xx
  • MSP430F5xx
  • MSP430F6xx
  • MSP430FRxx
  • MSP432P4xx
MSP-IQmathlib is easy to integrate into your designs. This library is free and can be used in Code Composer Studio or downloaded as a standalone package. Read the included User’s Guide for an in depth look at benchmarks and function descriptions.

Features
  • Optimized fixed point functions - reduce development time and enable developers to focus on optimizing application code
  • Up to 100x higher performance when executing common fixed point scalar math functions in CCS – this means the MSP microcontroller can remain in low power modes longer than ever before
  • Free – simply use in Code Composer Studio or download the library

  • Library
  • User’s Guide
  • Examples

Downloads

Driver or library

MSP-IQMATHLIB — Fixed Point Math Library for MSP

Supported products & hardware

Supported products & hardware

MSP430
  • MSP430 FRAM BASED DEVICES
  • MSP430F1XX
  • MSP430F2XX
  • MSP430F4XX
  • MSP430F5XX
  • MSP430F6XX
  • MSP430G2XX
  • MSP432P4XX
Download options

Download options

Driver or library

MSP-IQMATHLIB
Fixed Point Math Library for MSP

Version: 01.10.00.05
Release date: 18 Mar 2015
IQMATHLIB INSTALLERS
download
download
download
Release notes | Previous versions | Documentation | Supported products & hardware

Technical documentation

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Type Title Date
* User guides MSP IQMath Users Guide Feb. 26, 2015
Technical article How FRAM can help you find your car Jul. 23, 2015
Technical article How MSP430FRx MCUs can achieve higher performance Jul. 21, 2015
Technical article What new can you do with the MSP430FR6972 MCU? Jun. 03, 2015

Related design resources

Software development

SOFTWARE DEVELOPMENT KIT (SDK)
MSPWARE — MSP430Ware for MSP Microcontrollers

Reference designs

REFERENCE DESIGN
TIDM-ORIENTATIONTRACKER — Low Power Orientation Tracker Reference Design

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

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