#[repr(transparent)]pub struct Uartrsr(pub u32);
Expand description
Receive Status Register/Error Clear Register, UARTRSR/UARTECR
Tuple Fields§
§0: u32
Implementations§
source§impl Uartrsr
impl Uartrsr
sourcepub const fn fe(&self) -> bool
pub const fn fe(&self) -> bool
Framing error. When set to 1, it indicates that the received character did not have a valid stop bit (a valid stop bit is 1). This bit is cleared to 0 by a write to UARTECR. In FIFO mode, this error is associated with the character at the top of the FIFO.
sourcepub fn set_fe(&mut self, val: bool)
pub fn set_fe(&mut self, val: bool)
Framing error. When set to 1, it indicates that the received character did not have a valid stop bit (a valid stop bit is 1). This bit is cleared to 0 by a write to UARTECR. In FIFO mode, this error is associated with the character at the top of the FIFO.
sourcepub const fn pe(&self) -> bool
pub const fn pe(&self) -> bool
Parity error. When set to 1, it indicates that the parity of the received data character does not match the parity that the EPS and SPS bits in the Line Control Register, UARTLCR_H. This bit is cleared to 0 by a write to UARTECR. In FIFO mode, this error is associated with the character at the top of the FIFO.
sourcepub fn set_pe(&mut self, val: bool)
pub fn set_pe(&mut self, val: bool)
Parity error. When set to 1, it indicates that the parity of the received data character does not match the parity that the EPS and SPS bits in the Line Control Register, UARTLCR_H. This bit is cleared to 0 by a write to UARTECR. In FIFO mode, this error is associated with the character at the top of the FIFO.
sourcepub const fn be(&self) -> bool
pub const fn be(&self) -> bool
Break error. This bit is set to 1 if a break condition was detected, indicating that the received data input was held LOW for longer than a full-word transmission time (defined as start, data, parity, and stop bits). This bit is cleared to 0 after a write to UARTECR. In FIFO mode, this error is associated with the character at the top of the FIFO. When a break occurs, only one 0 character is loaded into the FIFO. The next character is only enabled after the receive data input goes to a 1 (marking state) and the next valid start bit is received.
sourcepub fn set_be(&mut self, val: bool)
pub fn set_be(&mut self, val: bool)
Break error. This bit is set to 1 if a break condition was detected, indicating that the received data input was held LOW for longer than a full-word transmission time (defined as start, data, parity, and stop bits). This bit is cleared to 0 after a write to UARTECR. In FIFO mode, this error is associated with the character at the top of the FIFO. When a break occurs, only one 0 character is loaded into the FIFO. The next character is only enabled after the receive data input goes to a 1 (marking state) and the next valid start bit is received.
sourcepub const fn oe(&self) -> bool
pub const fn oe(&self) -> bool
Overrun error. This bit is set to 1 if data is received and the FIFO is already full. This bit is cleared to 0 by a write to UARTECR. The FIFO contents remain valid because no more data is written when the FIFO is full, only the contents of the shift register are overwritten. The CPU must now read the data, to empty the FIFO.
sourcepub fn set_oe(&mut self, val: bool)
pub fn set_oe(&mut self, val: bool)
Overrun error. This bit is set to 1 if data is received and the FIFO is already full. This bit is cleared to 0 by a write to UARTECR. The FIFO contents remain valid because no more data is written when the FIFO is full, only the contents of the shift register are overwritten. The CPU must now read the data, to empty the FIFO.
Trait Implementations§
impl Copy for Uartrsr
impl Eq for Uartrsr
impl StructuralPartialEq for Uartrsr
Auto Trait Implementations§
impl Freeze for Uartrsr
impl RefUnwindSafe for Uartrsr
impl Send for Uartrsr
impl Sync for Uartrsr
impl Unpin for Uartrsr
impl UnwindSafe for Uartrsr
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)