Struct driver_cp2130::Cp2130

pub struct Cp2130 { /* private fields */ }

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

Implementations

impl Cp2130

pub fn new( device: UsbDevice<UsbContext>, descriptor: DeviceDescriptor, options: UsbOptions ) -> 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, cs_pin: Option<u8> ) -> Result<Spi, Error>

Create an SPI connector with an optional CS pin

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

Create a GPIO OutputPin

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

Create a GPIO InputPin

Trait Implementations

impl Device for Cp2130

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