Floating point unit demonstration on STM32 microcontrollers, software expansion for STM32Cube (AN4044)

This firmware package (X-CUBE-FPUDEMO) demonstrates the usage of the floating-point units (FPUs) available in the STM32 microcontrollers based on Cortex®-M4 and -M7 cores.It includes the implementation of the Julia-set and Mandelbrot-set algorithms to highlight the performances on the STM32 microcontrollers, but also to show the added value of the double-precision FPU on the STM32 microcontrollers based on Cortex®-M7 core.

Choosing Julia-set gives the user an indication of the performances of the STM32 microcontrollers based on Cortex®-M4 and -M7 cores.Choosing Mandelbrot-set gives the user an indication about the gain in precision of the double-precision FPU on the STM32 microcontrollers based on Cortex®-M7 core.

This application is developed with the STM32Cube embedded software. It uses the IAR: EWARM, the ARM®Keil®: MDK-ARM and the free AC6: SW4STM32 tool chains and it can be easily tailored for any other tool chain.

主な特徴

  • Floating-point unit (SP FPU) in single precision
  • Floating-point unit (DP FPU) in double precision
  • Julia-set
  • Mandelbrot-set

リソース

技術文書

製品スペック
Description バージョン サイズ
DB3106 DB3106: Floating point unit demonstration on STM32 microcontrollers, software expansion for STM32Cube 1.0 170.95 KB
アプリケーションノート
Description バージョン サイズ
AN4044 AN4044: Floating point unit demonstration on STM32 microcontrollers 2.0 786.88 KB
ユーザマニュアル
Description バージョン サイズ
UM2312 UM2312: Development checklist for STM32Cube Expansion Packages 1.0 283.23 KB
UM2285 UM2285: Development guidelines for STM32Cube Expansion Packages 1.0 485.46 KB

プレゼンテーション & トレーニング資料

プレゼンテーション
Description バージョン サイズ
STM32 and STM8 embedded software solutions 7.0 3.12 MB

Publications and Collaterals

パンフレット
Description バージョン サイズ
STM32 Open Development Environment Brochure 16.10 1.09 MB
Sensor & motion algorithm software pack for STM32Cube 1.0 675.19 KB

法務

ライセンス契約
Description バージョン サイズ
SLA0048 SLA0048: Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT 5.2 87.58 KB

ソフトウェア入手

製品型番 General Description Software Version Supplier Marketing Status GitHub link ダウンロード
X-CUBE-FPUDEMO Floating point unit demonstration on STM32 microcontrollers, software expansion for STM32Cube (AN4044) 2.0.0 ST Active -

 

サポート & コミュニティ


×