stm32l0xx-hal

WORK IN PROGRESS

stm32l0xx-hal is a Hardware Abstraction Layer (HAL) for the STMicro STM32L0xx family of microcontrollers.

This crate relies on Adam Greig's stm32l0 crate to provide appropriate register definitions and implements a partial set of the embedded-hal traits.

Based on the stm32l1xx-hal crate by Vitaly Domnikov and the stm32f4xx-hal crate by Daniel Egger.

Supported Configurations

• stm32l0x1

Dependencies

1. Rustup toolchain installer

   https://rustup.rs

Configure Toolchain

$ rustup target add thumbv6m-none-eabi

Build Examples

$ cargo build --release --examples --features stm32l0x1,rt

Using as a Dependency

To use this crate as a dependency, add the following definition to your Cargo.toml:

[dependencies.stm32l0xx-hal]
version = "0.1.6"
features = ["stm32l0x1", "rt"]

Example Projects: HABEXpico

Dependecies for Flashing

1. Download and install the arm-none-eabi gcc toolchain

   https://developer.arm.com/open-source/gnu-toolchain/gnu-rm/downloads We recommend installing the precompiled binaries to '/usr/local'. Add the bin folders (/bin & /arm-none-eabi/bin) to your environments variable 'PATH'.

2. Install STLink Tool (>=v1.5.1)

   https://github.com/texane/stlink

3. Install OpenOCD (OPTIONAL)

   http://openocd.org/getting-openocd/

4. Install GDB Dashboard (OPTIONAL)

   https://github.com/cyrus-and/gdb-dashboard

Flashing

The following is a how-to on flashing the 'serial' example code. This can be extended to any other example code.

1. Generate the hex file

   $ arm-none-eabi-objcopy -O ihex target/thumbv6m-none-eabi/release/examples/serial serial.hex
   

2. Flash the microcontroller

   $ st-flash --format ihex write serial.hex
   

Contibutor Notes

• Revert local dependencies to external cargo and uncomment configurations before committing

License

0-Clause BSD License, see LICENSE-0BSD.txt for more details.