Constant stm32ral::stm32g0::peripherals::usart_v2::CR3::DDRE::RW::B_0x0

pub const B_0x0: u32 = 0b0;

0b0: DMA is not disabled in case of reception error. The corresponding error flag is set but RXNE is kept 0 preventing from overrun. As a consequence, the DMA request is not asserted, so the erroneous data is not transferred (no DMA request), but next correct received data is transferred (used for Smartcard mode).