Struct stm32_hal2::dma::ChannelCfg
source · [−]pub struct ChannelCfg {
pub priority: Priority,
pub circular: Circular,
pub periph_incr: IncrMode,
pub mem_incr: IncrMode,
}
Expand description
This struct is used to pass common (non-peripheral and non-use-specific) data when configuring a channel.
Fields
priority: Priority
Channel priority compared to other channels; can be low, medium, high, or very high. Defaults to medium.
circular: Circular
Enable or disable circular DMA. If enabled, the transfer continues after reaching the end of the buffer, looping to the beginning. A TC interrupt first each time the end is reached, if set. Defaults to disabled.
periph_incr: IncrMode
Whether we increment the peripheral address on data word transfer; generally (and by default) disabled.
mem_incr: IncrMode
Whether we increment the buffer address on data word transfer; generally (and by default) enabled.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for ChannelCfg
impl Send for ChannelCfg
impl Sync for ChannelCfg
impl Unpin for ChannelCfg
impl UnwindSafe for ChannelCfg
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more