Embedded software for STM32 L1 series (HAL, Low-Layer APIs and CMSIS (CORE, DSP, RTOS), USB, File system, RTOS, Touch Sensing, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)

STMCube™ is an STMicroelectronics original initiative to make developers’ lives easier by reducing development effort, time and cost. STM32Cube covers the wholeSTM32 portfolio.

STM32Cube includes the STM32CubeMX, a graphical software configuration tool that allows the generation of C initialization code using graphical wizards.

It also comprises the STM32CubeL1 platform composed of the STM32Cube HAL and the low-layer (LL) APIs, plus a consistent set of middleware components such as RTOS, USB, FatFS, Graphics and STM32 touch sensing. All embedded software is delivered with a full set of examples running on STMicroelectronics boards.

The STM32Cube HAL is an STM32 embedded software stack that ensures a maximized portability across the STM32 portfolio, while the LL APIs make up a fast, light-weight, expert-

oriented layer which is closer to the hardware than the HAL. HAL and LL APIs can be used simultaneously with a few restrictions.

Both the HAL and LL APIs are production-ready and have been developed in compliance with MISRA-C® guidelines and ISO/TS 16949. On top of that, ST specific validation processes add a deeper-level qualification. STM32CubeL1 gathers in one single package all the generic embedded software components required to develop an application on STM32L1 microcontrollers. Following STM32Cube initiative, this set of components is highly portable, not only within STM32L1 Series but also to other STM32 Series.

In addition, the low-layer APIs provide an alternative, high-performance, low-footprint solution to the STM32CubeL4 HAL at the cost of portability and simplicity.

STM32CubeL1 is fully compatible with STM32CubeMX code generator that allows to generate initialization code. The package includes a low-level hardware abstraction layer (HAL) that covers the microcontroller hardware, together with an extensive set of examples running on STMicroelectronics boards. HAL and LL APIs are available in open-source BSD license for user convenience.

Key Features

  • Consistent and complete embedded software offer that frees the user from dependency issues
  • Maximized portability between all STM32 Series supported by STM32Cube
  • More than 90 examples for easy understanding
  • High-quality HAL using CodeSonar® static analysis tool
  • High-quality low-layer APIs (LL) using CodeSonar® static analysis tool
  • STM32L1-dedicated middleware including USB Device and touch sensing library
  • Free user-friendly license terms
  • Update mechanism that can be enabled by the user to be notified of new releases

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リソース

技術文書

製品スペック
Description バージョン サイズ
DB2411 DB2411: STM32Cube embedded software for STM32L1 Series including HAL, low-layer drivers and STM32L1-dedicated middleware 3.0 198 KB
アプリケーションノート
Description バージョン サイズ
AN4706 AN4706: STM32Cube firmware examples for STM32L1 Series 4.0 575 KB
ユーザマニュアル
Description バージョン サイズ
UM1816 UM1816: Description of STM32L1 HAL and low-layer drivers 5.0 24 MB
UM1721 UM1721: Developing Applications on STM32Cube with FatFs 2.5 516 KB
UM1722 UM1722: Developing Applications on STM32Cube with RTOS 2.5 710 KB
UM1913 UM1913: Developing applications on STM32Cube with STMTouch® touch sensing library 5.0 2 MB
UM1802 UM1802: Getting started with STM32CubeL1 for STM32L1 Series 5.0 537 KB
UM1734 UM1734: STM32Cube USB device library 3.4 1 MB
UM1804 UM1804: STM32CubeL1 Nucleo demonstration firmware 1.0 880 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 Embedded Software overview 2.5 342 KB
STM32Cube High Quality Process - Qualified STM32Cube Embedded Software libraries 1.1.0 291 KB

Publications and Collaterals

フライヤー
Description バージョン サイズ
STM32Cube eases STM32 development 17.07 599 KB
パンフレット
Description バージョン サイズ
STM32 32-bit MCU family - Leading supplier of ARM® Cortex®-M microcontrollers 17.02 1 MB
STM32L series - Ultra-low-power 32-bit MCUs 17.03 1 MB

法務

ライセンス契約
Description バージョン サイズ
SLA0048 SLA0048: Mix Liberty + OSS + 3rd- party V1 - SOFTWARE LICENSE AGREEMENT 2.32 113 KB

ツール & ソフトウェア

開発ツール・ハードウェア
Software Development Tools

ソフトウェア入手

製品型番 Software Version Marketing Status Supplier Order from ST
STM32CubeL1 1.8.0 Active ST

 

サポート & コミュニティ


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