Type Alias rp2040_pac::dma::ch::ch_ctrl_trig::BUSY_R

pub type BUSY_R = BitReader;

Field BUSY reader - This flag goes high when the channel starts a new transfer sequence, and low when the last transfer of that sequence completes. Clearing EN while BUSY is high pauses the channel, and BUSY will stay high while paused.

To terminate a sequence early (and clear the BUSY flag), see CHAN_ABORT.

Aliased Type

struct BUSY_R { /* private fields */ }