Struct Driver 

pub struct Driver { /* private fields */ }

The core object in the API. Represents a single motor.

Has a Default impl which uses the default address, but if you want to stack them on a bus you should use with_id.

Implementations

impl Driver

pub fn with_id(address: u8) -> Self

Create a driver with a different ID.

pub fn rotate<'a>( &'a mut self, direction: Direction, speed: u8, ) -> Result<&'a [u8], Error>

Start the motor rotating.

It will continue doing this until stopped. Direction is relative to the configured direction in the motor.

Speed is a value between 0 and 0x80. The values can be calculated with more infomration about how the motor is configured but that’s not implemented.

pub fn stop<'a>(&'a mut self) -> Result<&'a [u8], Error>

Stop the motor.

pub fn rotate_to<'a>( &'a mut self, direction: Direction, speed: u8, value: u32, ) -> Result<&'a [u8], Error>

pub fn zero<'a>(&'a mut self) -> Result<&'a [u8], Error>

pub fn set_zero_speed<'a>(&'a mut self, speed: u8) -> Result<&'a [u8], Error>

Trait Implementations

impl Default for Driver

fn default() -> Self

Returns the “default value” for a type.