# STM32CubeL0 HAL Driver MCU Component

![latest tag](https://img.shields.io/github/v/tag/STMicroelectronics/stm32l0xx_hal_driver.svg?color=brightgreen)

## Overview

**STM32Cube** is an STMicroelectronics original initiative to ease the developers life by reducing efforts, time and cost.

**STM32Cube** covers the overall STM32 products portfolio. It includes a comprehensive embedded software platform delivered for each STM32 series.
   * The CMSIS modules (core and device) corresponding to the ARM(tm) core implemented in this STM32 product.
   * The STM32 HAL-LL drivers, an abstraction layer offering a set of APIs ensuring maximized portability across the STM32 portfolio.
   * The BSP drivers of each evaluation, demonstration or nucleo board provided for this STM32 series.
   * A consistent set of middleware libraries such as RTOS, USB, FatFS, graphics, touch sensing library...
   * A full set of software projects (basic examples, applications, and demonstrations) for each board provided for this STM32 series.

Two models of publication are proposed for the STM32Cube embedded software:
   * The monolithic **MCU Package**: all STM32Cube software modules of one STM32 series are present (Drivers, Middleware, Projects, Utilities) in the repository (usual name **STM32Cubexx**, xx corresponding to the STM32 series).
   * The **MCU component**: each STM32Cube software module being part of the STM32Cube MCU Package, is delivered as an individual repository, allowing the user to select and get only the required software functions.

## Description

This **stm32l0xx_hal_driver** MCU component repo is one element of the STM32CubeL0 MCU embedded software package, providing the **HAL-LL Drivers** part.

## License

Copyright (c) 2016 STMicroelectronics.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component.
If no LICENSE file comes with this software, it is provided AS-IS.

## Release note

Details about the content of this release are available in the release note [here](https://htmlpreview.github.io/?https://github.com/STMicroelectronics/stm32l0xx_hal_driver/blob/master/Release_Notes.html).

## Compatibility information

In this table, you can find the successive versions of this HAL-LL Driver component, in line with the corresponding versions of the full MCU package:

It is **crucial** that you use a consistent set of versions for the CMSIS Core - CMSIS Device - HAL, as mentioned in this table.

HAL Driver L0 | CMSIS Device L0 | CMSIS Core | Was delivered in the full MCU package
------------- | --------------- | ---------- | -------------------------------------
Tag v1.10.2   | Tag v1.9.0 | Tag v4.5.0_cm0 | Tag v1.11.2 (and following, if any, till next HAL tag)
Tag v1.10.3   | Tag v1.9.0 | Tag v4.5.0_cm0 | Tag v1.11.3 (and following, if any, till next HAL tag)
Tag v1.10.4   | Tag v1.9.1 | Tag v5.4.0_cm0 | Tag v1.12.0 (and following, if any, till next HAL tag)
Tag v1.10.5   | Tag v1.9.2 | Tag v5.4.0_cm0 | Tag v1.12.1 (and following, if any, till next HAL tag)

The full **STM32CubeL0** MCU package is available [here](https://github.com/STMicroelectronics/STM32CubeL0).

## Troubleshooting

If you have any issue with the **software content** of this repository, you can file an issue [here](https://github.com/STMicroelectronics/stm32l0xx_hal_driver/issues/new/choose).

For any other question related to the product, the tools, the environment, you can submit a topic on the [ST Community/STM32 MCUs forum](https://community.st.com/s/topic/0TO0X000000BSqSWAW/stm32-mcus).
