MSP-IQMATHLIB

Fixed Point Math Library for MSP

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

Download View video with transcript Video

Downloads

Driver or library

MSP-IQMATHLIB — Fixed Point Math Library for MSP

Supported products & hardware

Products

MSP430 microcontrollers

MSP430F2252-Q1 — Automotive 16-MHz MCU with 16-kb Flash, 512B SRAM, 10-bit ADC, I2C/SPI/UART

MSP430F2272-Q1 — Automotive 16-MHz MCU with 32-kb Flash, 512B SRAM, 10-bit ADC, I2C/SPI/UART

MSP430G2201-Q1 — Automotive 16-MHz MCU with 2-kb Flash, 128B SRAM, timer

MSP430G2231-Q1 — Automotive 16-MHz MCU with 2-kb Flash, 128B SRAM, 10-bit ADC, SPI/I2C, timer

MSP430G2453-Q1 — Automotive 16-MHz MCU with 8-kb Flash, 512-B SRAM, 10-bit ADC, comparator, UART/SPI/I2C, timer

MSP430G2553-Q1 — Automotive 16-MHz MCU with 16-kb Flash, 512B SRAM, 10-bit ADC, comparator, UART/SPI/I2C, timer

NN325-Q1 — Multi-Sensing Touch Manager

Sub-1 GHz wireless MCUs

CC430F5123 — 16-bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 8kB Flash and 2kB RAM

CC430F5125 — 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 16kB Flash and 2kB RAM

CC430F5133 — 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 12-Bit ADC, 8kB Flash and 2kB RAM

CC430F5135 — 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 12-Bit ADC, 16kB Flash and 2kB RAM

CC430F5137 — 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 12-Bit ADC, 32kB Flash and 4kB RAM

CC430F5143 — 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 10-bit ADC, 8kB Flash and 2kB RAM

CC430F5145 — 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 10-bit ADC, 16kB Flash and 2kB RAM

CC430F5147 — 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 10-bit ADC, 32kB Flash and 4kB RAM

Other wireless products

RF430CL330H — Dynamic Dual Interface NFC Transponder

RF430F5978 — RF430F59xx MSP430 SoC With Radio-Frequency Core and Low-Frequency Interface

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MSP-IQMATHLIB — Fixed Point Math Library for MSP

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Latest version

Version: 01.10.00.05

Release date: 17 Mar 2015

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Release notes

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IQmathLib for MSP Windows Installer — 10626 K

IQmathLib for MSP Windows Installer

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IQmathLib for MSP Linux Installer — 6657 K

IQmathLib for MSP Linux Installer

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IQmathLib for MSP Zip Package — 6679 K

IQmathLib for MSP Zip Package