pub type W = W<CR2rs>;
Register CR2 writer
CR2
pub struct W { /* private fields */ }
Bit 0 - Rx buffer DMA enable
Bit 1 - Tx buffer DMA enable
Bit 2 - SS output enable
Bit 5 - Error interrupt enable
Bit 6 - RX buffer not empty interrupt enable
Bit 7 - Tx buffer empty interrupt enable