STM32CubeL4

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STM32Cube MCU Package for STM32L4 series and STM32L4 Plus series (HAL, Low-Layer APIs and CMSIS, USB, TouchSensing, File system, RTOS, Graphic - and examples running on ST boards)

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Product overview

Description

STMCube™ is an STMicroelectronics original initiative to ease developers’ life by reducing development efforts, time and cost. STM32Cube is the implementation of STMCube™ that covers STM32 microcontrollers.

STM32Cube includes the STM32CubeMX which is a graphical software configuration tool that allows generating C initialization code using graphical wizards. It also comprises the STM32CubeL4 platform composed of the STM32Cube HAL and the Low Layer (LL) APIs, plus a consistent set of middleware components (RTOS, USB, FatFS, graphics and STM32 touch sensing). All embedded software utilities come 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 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.

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.

STM32CubeL4 gathers in one single package all the generic embedded software components required to develop an application on STM32L4 microcontrollers. Following STM32Cube initiative, this set of components is highly portable, not only within STM32L4 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.

STM32CubeL4 is fully compatible with STM32CubeMX code generator that allows generating initialization code. The HAL and LL APIs are available in open-source BSD license for user convenience.

  • All 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 100 examples for easy understanding
    • High quality HAL using CodeSonar® static analysis tool
    • High quality Low Layer APIs (LL) using CodeSonar® static analysis tool
    • STM32L4-specific middleware including USB Host, 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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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      Arm Keil MDK

      Active

      C/C++ Compiler, IDE/Debugger, CMSIS, RTOS, middleware for STM32

      Software development tools from partners Arm Keil
      Arm Keil MDK

      Description:

      C/C++ Compiler, IDE/Debugger, CMSIS, RTOS, middleware for STM32

      IAR Embedded Workbench for Arm

      Active

      Complete devt environment generating fast compact code

      Software development tools from partners IAR
      IAR Embedded Workbench for Arm

      Description:

      Complete devt environment generating fast compact code
    • Part number
      Status
      Description
      Type
      Supplier

      X-CUBE-AZRTOS-L4

      Active

      Azure RTOS software expansion for STM32Cube for STM32L4 and STM32L4+ series

      STM32Cube Expansion Packages ST
      X-CUBE-AZRTOS-L4

      Description:

      Azure RTOS software expansion for STM32Cube for STM32L4 and STM32L4+ series
    • Part number
      Status
      Description
      Type
      Supplier

      B-CAMS-OMV

      Active

      Camera module bundle for STM32 boards

      Accessories for STM32 boards ST
      B-CAMS-OMV

      Description:

      Camera module bundle for STM32 boards

      B-L462E-CELL1

      Active

      Cellular IoT Discovery kit powered by STM32L4 and ST4SIM

      STM32 discovery kits ST
      B-L462E-CELL1

      Description:

      Cellular IoT Discovery kit powered by STM32L4 and ST4SIM

      B-L4S5I-IOT01A

      Active

      STM32L4+ Discovery kit IoT node, low-power wireless, BLE, NFC, WiFi

      STM32 discovery kits ST
      B-L4S5I-IOT01A

      Description:

      STM32L4+ Discovery kit IoT node, low-power wireless, BLE, NFC, WiFi

      NUCLEO-L4A6ZG

      Active

      STM32 Nucleo-144 development board with STM32L4A6ZG MCU, supports Arduino, ST Zio and morpho connectivity

      STM32 Nucleo boards ST
      NUCLEO-L4A6ZG

      Description:

      STM32 Nucleo-144 development board with STM32L4A6ZG MCU, supports Arduino, ST Zio and morpho connectivity
    • Part number
      Status
      Description
      Type
      Supplier

      ST Trainings

      Active

      STM32, STM8 and ST Ecosystem trainings

      Training from partners MASTERS
      ST Trainings

      Description:

      STM32, STM8 and ST Ecosystem trainings
    • Part number
      Status
      Description
      Type
      Supplier

      SPL2LL-Converter

      Active

      STM32 Standard Peripheral Libraries to STM32Cube Low-Layer APIs migration tool

      STM32 Configurators and Code Generators ST
      SPL2LL-Converter

      Description:

      STM32 Standard Peripheral Libraries to STM32Cube Low-Layer APIs migration tool

      STM32CubeIDE

      Active

      Integrated Development Environment for STM32

      STM32 IDEs ST
      STM32CubeIDE

      Description:

      Integrated Development Environment for STM32

      STM32CubeMX

      Active

      STM32Cube initialization code generator

      STM32 Configurators and Code Generators ST
      STM32CubeMX

      Description:

      STM32Cube initialization code generator

      STM32CubeProg

      Active

      STM32CubeProgrammer software for all STM32

      STM32 Programmers ST
      STM32CubeProg

      Description:

      STM32CubeProgrammer software for all STM32