Struct ads129xx::spi::SpiDevice

pub struct SpiDevice<SPI, NCS, TIM> { /* fields omitted */ }

A SPI device also triggering the nCS-pin when suited.

Methods

impl<SPI, NCS, TIM, E> SpiDevice<SPI, NCS, TIM> where
    SPI: Write<u8, Error = E> + Transfer<u8, Error = E>,
    NCS: OutputPin<Error = Infallible>,
    TIM: CountDown, 

pub fn new(spi: SPI, ncs: NCS, timer: TIM) -> Self

Create a new SPI device

pub fn transfer(&mut self, buffer: &mut [u8]) -> Result<(), E>

Transfer the buffer to the device, the passed buffer will contain the read data.

pub unsafe fn unsafe_transfer(&mut self, buffer: &mut [u8]) -> Result<(), E>

Transfer the buffer to the device, the passed buffer will contain the read data. WARNING: This function runs spi transfers more power efficiently by avoiding the delays that are usually necessary when communicating with the ADS1292 device. Use a delay of at least 50 microseconds between uses of this and other spi transfer and write functions.

pub fn write(&mut self, buffer: &[u8]) -> Result<(), E>

Write a number of bytes to the device.

pub fn wait(&mut self, i: u16)

pub fn into_inner(self) -> (SPI, NCS, TIM)

Consume self and release inner resources.