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#[doc = "Reader of register LCRH"] pub type R = crate::R<u32, super::LCRH>; #[doc = "Writer for register LCRH"] pub type W = crate::W<u32, super::LCRH>; #[doc = "Register LCRH `reset()`'s with value 0"] impl crate::ResetValue for super::LCRH { type Type = u32; #[inline(always)] fn reset_value() -> Self::Type { 0 } } #[doc = "Reader of field `Reserved24`"] pub type RESERVED24_R = crate::R<u32, u32>; #[doc = "Write proxy for field `Reserved24`"] pub struct RESERVED24_W<'a> { w: &'a mut W, } impl<'a> RESERVED24_W<'a> { #[doc = r"Writes raw bits to the field"] #[inline(always)] pub unsafe fn bits(self, value: u32) -> &'a mut W { self.w.bits = (self.w.bits & !(0x00ff_ffff << 8)) | (((value as u32) & 0x00ff_ffff) << 8); self.w } } #[doc = "Reader of field `SPS`"] pub type SPS_R = crate::R<bool, bool>; #[doc = "Write proxy for field `SPS`"] pub struct SPS_W<'a> { w: &'a mut W, } impl<'a> SPS_W<'a> { #[doc = r"Sets the field bit"] #[inline(always)] pub fn set_bit(self) -> &'a mut W { self.bit(true) } #[doc = r"Clears the field bit"] #[inline(always)] pub fn clear_bit(self) -> &'a mut W { self.bit(false) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bit(self, value: bool) -> &'a mut W { self.w.bits = (self.w.bits & !(0x01 << 7)) | (((value as u32) & 0x01) << 7); self.w } } #[doc = "Reader of field `WLEN`"] pub type WLEN_R = crate::R<u8, u8>; #[doc = "Write proxy for field `WLEN`"] pub struct WLEN_W<'a> { w: &'a mut W, } impl<'a> WLEN_W<'a> { #[doc = r"Writes raw bits to the field"] #[inline(always)] pub unsafe fn bits(self, value: u8) -> &'a mut W { self.w.bits = (self.w.bits & !(0x03 << 5)) | (((value as u32) & 0x03) << 5); self.w } } #[doc = "Reader of field `FEN`"] pub type FEN_R = crate::R<bool, bool>; #[doc = "Write proxy for field `FEN`"] pub struct FEN_W<'a> { w: &'a mut W, } impl<'a> FEN_W<'a> { #[doc = r"Sets the field bit"] #[inline(always)] pub fn set_bit(self) -> &'a mut W { self.bit(true) } #[doc = r"Clears the field bit"] #[inline(always)] pub fn clear_bit(self) -> &'a mut W { self.bit(false) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bit(self, value: bool) -> &'a mut W { self.w.bits = (self.w.bits & !(0x01 << 4)) | (((value as u32) & 0x01) << 4); self.w } } #[doc = "Reader of field `STP2`"] pub type STP2_R = crate::R<bool, bool>; #[doc = "Write proxy for field `STP2`"] pub struct STP2_W<'a> { w: &'a mut W, } impl<'a> STP2_W<'a> { #[doc = r"Sets the field bit"] #[inline(always)] pub fn set_bit(self) -> &'a mut W { self.bit(true) } #[doc = r"Clears the field bit"] #[inline(always)] pub fn clear_bit(self) -> &'a mut W { self.bit(false) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bit(self, value: bool) -> &'a mut W { self.w.bits = (self.w.bits & !(0x01 << 3)) | (((value as u32) & 0x01) << 3); self.w } } #[doc = "Reader of field `EPS`"] pub type EPS_R = crate::R<bool, bool>; #[doc = "Write proxy for field `EPS`"] pub struct EPS_W<'a> { w: &'a mut W, } impl<'a> EPS_W<'a> { #[doc = r"Sets the field bit"] #[inline(always)] pub fn set_bit(self) -> &'a mut W { self.bit(true) } #[doc = r"Clears the field bit"] #[inline(always)] pub fn clear_bit(self) -> &'a mut W { self.bit(false) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bit(self, value: bool) -> &'a mut W { self.w.bits = (self.w.bits & !(0x01 << 2)) | (((value as u32) & 0x01) << 2); self.w } } #[doc = "Reader of field `PEN`"] pub type PEN_R = crate::R<bool, bool>; #[doc = "Write proxy for field `PEN`"] pub struct PEN_W<'a> { w: &'a mut W, } impl<'a> PEN_W<'a> { #[doc = r"Sets the field bit"] #[inline(always)] pub fn set_bit(self) -> &'a mut W { self.bit(true) } #[doc = r"Clears the field bit"] #[inline(always)] pub fn clear_bit(self) -> &'a mut W { self.bit(false) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bit(self, value: bool) -> &'a mut W { self.w.bits = (self.w.bits & !(0x01 << 1)) | (((value as u32) & 0x01) << 1); self.w } } #[doc = "Reader of field `BRK`"] pub type BRK_R = crate::R<bool, bool>; #[doc = "Write proxy for field `BRK`"] pub struct BRK_W<'a> { w: &'a mut W, } impl<'a> BRK_W<'a> { #[doc = r"Sets the field bit"] #[inline(always)] pub fn set_bit(self) -> &'a mut W { self.bit(true) } #[doc = r"Clears the field bit"] #[inline(always)] pub fn clear_bit(self) -> &'a mut W { self.bit(false) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub fn bit(self, value: bool) -> &'a mut W { self.w.bits = (self.w.bits & !0x01) | ((value as u32) & 0x01); self.w } } impl R { #[doc = "Bits 8:31 - 31:8\\] Software should not rely on the value of a reserved bit. To provide compatibility with future products, the value of a reserved bit should be preserved across a read-modify-write operation."] #[inline(always)] pub fn reserved24(&self) -> RESERVED24_R { RESERVED24_R::new(((self.bits >> 8) & 0x00ff_ffff) as u32) } #[doc = "Bit 7 - 7:7\\] UART stick parity select When bits 1, 2, and 7 of UARTLCRH are set, the parity bit is transmitted and checked as a 0. When bits 1 and 7 are set and 2 is cleared, the parity bit is transmitted and checked as a 1. When this bit is cleared, stick parity is disabled."] #[inline(always)] pub fn sps(&self) -> SPS_R { SPS_R::new(((self.bits >> 7) & 0x01) != 0) } #[doc = "Bits 5:6 - 6:5\\] UART word length The bits indicate the number of data bits transmitted or received in a frame as follows: 0x0: 5 bits (default) 0x1: 6 bits 0x2: 7 bits 0x3: 8 bits"] #[inline(always)] pub fn wlen(&self) -> WLEN_R { WLEN_R::new(((self.bits >> 5) & 0x03) as u8) } #[doc = "Bit 4 - 4:4\\] UART enable FIFOs 1: The transmit and receive FIFObuffers are enabled (FIFOmode). 0: The FIFOs are disabled (Character mode). The FIFOs become 1-byte-deep holding registers."] #[inline(always)] pub fn fen(&self) -> FEN_R { FEN_R::new(((self.bits >> 4) & 0x01) != 0) } #[doc = "Bit 3 - 3:3\\] UART two stop bits select 1: Two stop bits are transmitted at the end of a frame. The receive logic does not check for two stop bits being received. 0: One stop bit is transmitted at the end of a frame."] #[inline(always)] pub fn stp2(&self) -> STP2_R { STP2_R::new(((self.bits >> 3) & 0x01) != 0) } #[doc = "Bit 2 - 2:2\\] UART even parity select 1: Even parity generation and checking is performed during transmission and reception, which checks for an even number of 1s in data and parity bits. 0: Odd parity is performed, which checks for an odd number of 1s. This bit has no effect when parity is disabled by the PEN bit."] #[inline(always)] pub fn eps(&self) -> EPS_R { EPS_R::new(((self.bits >> 2) & 0x01) != 0) } #[doc = "Bit 1 - 1:1\\] UART parity enable 1: Parity checking and generation is enabled. 0: Parity is disabled and no parity bit is added to the data frame."] #[inline(always)] pub fn pen(&self) -> PEN_R { PEN_R::new(((self.bits >> 1) & 0x01) != 0) } #[doc = "Bit 0 - 0:0\\] UART send break 1: A low level is continually output on the UnTx signal, after completing transmission of the current character. For the proper execution of the break command, software must set this bit for at least two frames (character periods). 0: Normal use"] #[inline(always)] pub fn brk(&self) -> BRK_R { BRK_R::new((self.bits & 0x01) != 0) } } impl W { #[doc = "Bits 8:31 - 31:8\\] Software should not rely on the value of a reserved bit. To provide compatibility with future products, the value of a reserved bit should be preserved across a read-modify-write operation."] #[inline(always)] pub fn reserved24(&mut self) -> RESERVED24_W { RESERVED24_W { w: self } } #[doc = "Bit 7 - 7:7\\] UART stick parity select When bits 1, 2, and 7 of UARTLCRH are set, the parity bit is transmitted and checked as a 0. When bits 1 and 7 are set and 2 is cleared, the parity bit is transmitted and checked as a 1. When this bit is cleared, stick parity is disabled."] #[inline(always)] pub fn sps(&mut self) -> SPS_W { SPS_W { w: self } } #[doc = "Bits 5:6 - 6:5\\] UART word length The bits indicate the number of data bits transmitted or received in a frame as follows: 0x0: 5 bits (default) 0x1: 6 bits 0x2: 7 bits 0x3: 8 bits"] #[inline(always)] pub fn wlen(&mut self) -> WLEN_W { WLEN_W { w: self } } #[doc = "Bit 4 - 4:4\\] UART enable FIFOs 1: The transmit and receive FIFObuffers are enabled (FIFOmode). 0: The FIFOs are disabled (Character mode). The FIFOs become 1-byte-deep holding registers."] #[inline(always)] pub fn fen(&mut self) -> FEN_W { FEN_W { w: self } } #[doc = "Bit 3 - 3:3\\] UART two stop bits select 1: Two stop bits are transmitted at the end of a frame. The receive logic does not check for two stop bits being received. 0: One stop bit is transmitted at the end of a frame."] #[inline(always)] pub fn stp2(&mut self) -> STP2_W { STP2_W { w: self } } #[doc = "Bit 2 - 2:2\\] UART even parity select 1: Even parity generation and checking is performed during transmission and reception, which checks for an even number of 1s in data and parity bits. 0: Odd parity is performed, which checks for an odd number of 1s. This bit has no effect when parity is disabled by the PEN bit."] #[inline(always)] pub fn eps(&mut self) -> EPS_W { EPS_W { w: self } } #[doc = "Bit 1 - 1:1\\] UART parity enable 1: Parity checking and generation is enabled. 0: Parity is disabled and no parity bit is added to the data frame."] #[inline(always)] pub fn pen(&mut self) -> PEN_W { PEN_W { w: self } } #[doc = "Bit 0 - 0:0\\] UART send break 1: A low level is continually output on the UnTx signal, after completing transmission of the current character. For the proper execution of the break command, software must set this bit for at least two frames (character periods). 0: Normal use"] #[inline(always)] pub fn brk(&mut self) -> BRK_W { BRK_W { w: self } } }