# Release Notes for STM32F1xx_Nucleo Board Drivers

Copyright © 2016 STMicroelectronics

# Purpose

This directory contains the board drivers to demonstrate the capabilities of the STM32F1xx Nucleo Kit.

# Update History

V1.0.5 / 07-April-2023

## Main Changes

- All source files: update disclaimer to add reference to the new license agreement.

V1.0.4 / 14-April-2017

## Main Changes

- Add STM32F1xx_Nucleo_BSP_User_Manual.chm file

V1.0.3 / 29-April-2016

## Main Changes

- Add support for 4 Gb sd cards.

V1.0.2 / 18-December-2015

## Main Changes

- Add an alias from BUTTON_KEY to BUTTON_USER for compatibility with STM32F4xx and STM32L0xx.
- BSP_LED_Init: Configure the led in GPIO_NOPULL instead of GPIO_PULLUP to reduce power consumption.
- Rename GPIO_SPEED_HIGH to GPIO_SPEED_FREQ_HIGH for compatibility with STM32F1xx HAL Drivers V1.0.2.
- Rename GPIO_SPEED_MEDIUM to GPIO_SPEED_FREQ_MEDIUM for compatibility with STM32F1xx HAL Drivers V1.0.2.

V1.0.1 / 31-July-2015

## Main Changes

- Add ADC calibration for JoyStick management.
- Improve the polling of ADC in BSP_JOY_GetState.

V1.0.0 / 05-December-2014

## Main Changes

- Official release for STM32F1xx_Nucleo board RevC drivers for STM32Cube_FW_F1 project.