Constant imxrt_ral::dma::CR::CX::RW::CX_1

pub const CX_1: u32 = 0x01;

Cancel the remaining data transfer. Stop the executing channel and force the minor loop to finish. The cancel takes effect after the last write of the current read/write sequence. The CX bit clears itself after the cancel has been honored. This cancel retires the channel normally as if the minor loop was completed.