Support package for the Nucleo-f401re board.

How to use the examples:

1. Clone this repository

Alternative 1: Using Probe.rs

1. cargo flash --chip stm32f401re --example button-interrupt

NOTE: The examples that uses semihosting doesn't work with cargo flash yet.

Alternative 2: Using openocd

1. Start openocd

   openocd

2. In another terminal, run your example of choice

   cargo run --example gpio_hal_blinky

Board properties

• User led on PA5
• User button on PC13
• Serial port through ST-LINK on USART2, Tx: PA2 and Rx: PA3.

This repository is based on https://github.com/therealprof/stm32f407g-disc