Enum stm32_hal2::crc::BitReversal [−][src]
#[repr(u8)]
pub enum BitReversal {
Byte,
HalfWord,
Word,
}
Expand description
How to reverse the input bits.
ST refers to this as both ‘reversal’ and ‘inversion’. If a CRC calls for
‘reflection’ it most likely wants BitReversal::Byte
and output reversal
enabled.
Variants
Each input byte has its bits reversed. 0x1A2B3C4D
becomes 0x58D43CB2
.
Bits reversed by half-word. 0x1A2B3C4D
becomes 0xD458B23C
.
Bits reversed by word. 0x1A2B3C4D
becomes 0xB23CD458
.