[−][src]Crate arduino_hal
arduino-hal
Common HAL (hardware abstraction layer) for Arduino boards.
Note: This version of the documentation was built for Arduino Uno. This means that only items which are available for this board are visible. If you are using a different board, try building the documentation locally with
cargo doc --open
in your project (where arduino-hal
is included with the feature-flag for your board).
Usage
For setting up a new project, the avr-hal-template
is the recommended baseline. Applications should be built ontop of the following skeleton:
#![no_std] #![no_main] use panic_halt as _; #[arduino_hal::entry] fn main() -> ! { let dp = arduino_hal::Peripherals::take().unwrap(); let pins = arduino_hal::pins!(dp); loop { } }
For examples, please check the avr-hal
examples: https://github.com/Rahix/avr-hal/tree/main/examples
Re-exports
pub use atmega_hal as hal; |
pub use atmega_hal::pac; |
pub use hal::Peripherals; |
pub use port::Pins; |
pub use adc::Adc; |
pub use i2c::I2c; |
pub use spi::Spi; |
pub use usart::Usart; |
Modules
adc | Analog to Digital converter. |
clock | MCU core clock support. |
i2c | I2C bus controller. |
port | GPIO & Pin control. |
prelude | |
simple_pwm | Simple PWM output for supported Pins. |
spi | SPI controller. |
usart |
Macros
default_serial | |
pins | Convenience macro to instanciate the |
Functions
delay_ms | Delay execution for a number of milliseconds. |
delay_us | Delay execution for a number of microseconds. |
Type Definitions
DefaultClock | Default clock speed for this board. |
Delay | Delay type for |
Attribute Macros
entry | rt Attribute to declare the entry point of the program |