Struct driver_cp2130::Cp2130

pub struct Cp2130<'a> { /* fields omitted */ }

CP2130 provides methods to interact with the device, as well as create new spi and gpio connectors.

Methods

impl<'a> Cp2130<'a>

pub fn new(
    device: UsbDevice<'a>,
    descriptor: DeviceDescriptor
) -> Result<Self, Error>

Create a new CP2130 instance from a libusb device and descriptor

pub fn info(&self) -> Info

Fetch information for the connected device

pub fn reset(&self) -> Result<(), Error>

pub fn spi(&self, channel: u8, config: SpiConfig) -> Result<Spi<'a>, Error>

Create an SPI connector

pub fn gpio_out(
    &self,
    index: u8,
    mode: GpioMode,
    level: GpioLevel
) -> Result<OutputPin<'a>, Error>

Create a GPIO OutputPin

pub fn gpio_in(&self, index: u8) -> Result<InputPin<'a>, Error>

Create a GPIO InputPin

Trait Implementations

impl<'a> Device for Cp2130<'a>

Underlying device functions

fn spi_read(&self, buff: &mut [u8]) -> Result<usize, Error>

Read from the SPI device

fn spi_write(&self, buff: &[u8]) -> Result<(), Error>

Write to the SPI device

fn spi_write_read(
    &self,
    buff_out: &[u8],
    buff_in: &mut [u8]
) -> Result<usize, Error>

fn version(&self) -> Result<u16, Error>

Fetch the CP2130 chip version

fn set_gpio_mode_level(
    &self,
    pin: u8,
    mode: GpioMode,
    level: GpioLevel
) -> Result<(), Error>

Set the mode and level for a given GPIO pin

fn get_gpio_values(&self) -> Result<GpioLevels, Error>

Fetch the values for all GPIO pins

fn get_gpio_level(&self, pin: u8) -> Result<bool, Error>

Fetch the value for a given GPIO pin