Struct gd32vf103xx_hal::dma::dma1::C1

pub struct C1 { /* fields omitted */ }

A singleton that represents a single DMAx channel (channel X in this case)

This singleton has exclusive access to the registers of the DMAx channel X

Implementations

impl C1

pub unsafe fn set_peripheral_address(&mut self, address: u32, inc: bool)

Associated peripheral address

inc indicates whether the address will be incremented after every byte transfer

pub unsafe fn set_memory_address(&mut self, address: u32, inc: bool)

address where from/to data will be read/write

inc indicates whether the address will be incremented after every byte transfer

pub fn set_transfer_length(&mut self, len: usize)

Number of bytes to transfer

pub fn set_direction(&mut self, dir: Direction)

pub fn start(&mut self)

Starts the DMA transfer

pub fn stop(&mut self)

Stops the DMA transfer

pub fn in_progress(&self) -> bool

Returns true if there’s a transfer in progress

impl C1

pub fn listen(&mut self, event: Event)

pub fn unlisten(&mut self, event: Event)

pub fn intf(&self) -> R

pub fn intc(&self) -> &INTC

pub fn ctl(&self) -> &CH1CTL

pub fn cnt(&self) -> &CH1CNT

pub fn paddr(&self) -> &CH1PADDR

pub fn maddr(&self) -> &CH1MADDR