Struct gd32f1x0_hal::dma::C1

pub struct C1 { /* fields omitted */ }

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

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

Implementations

impl C1

pub 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 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 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

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

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