Struct stabilizer::hardware::dac::Dac1Output

pub struct Dac1Output { /* private fields */ }

Represents data associated with DAC.

Implementations

impl Dac1Output

pub fn new( spi: Spi<SPI5, Enabled, u16>, stream: Stream7<DMA1>, trigger_channel: Channel4, batch_size: usize ) -> Self

Construct the DAC output channel.

Args

• spi - The SPI interface used to communicate with the ADC.
• stream - The DMA stream used to write DAC codes over SPI.
• trigger_channel - The sampling timer output compare channel for update triggers.

pub fn start(&mut self)

pub fn with_buffer<F, R>(&mut self, f: F) -> Result<R, DMAError>

where F: FnOnce(&mut &'static mut [u16]) -> R,

Wait for the transfer of the currently active buffer to complete, then call a function on the now inactive buffer and acknowledge the transfer complete flag.

NOTE(unsafe): Memory safety and access ordering is not guaranteed (see the HAL DMA docs).

Trait Implementations

impl Mutex for Dac1Output

type Data = &'static mut [u16]

Data protected by the mutex.

fn lock<R>(&mut self, f: impl FnOnce(&mut Self::Data) -> R) -> R

Creates a critical section and grants temporary access to the protected data.