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#[doc = "Reader of register SR"] pub type R = crate::R<u32, super::SR>; #[doc = "Writer for register SR"] pub type W = crate::W<u32, super::SR>; #[doc = "Register SR `reset()`'s with value 0x02"] impl crate::ResetValue for super::SR { type Type = u32; #[inline(always)] fn reset_value() -> Self::Type { 0x02 } } #[doc = "TI frame format error\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum FRE_A { #[doc = "0: No frame format error"] NOERROR = 0, #[doc = "1: A frame format error occurred"] ERROR = 1, } impl From<FRE_A> for bool { #[inline(always)] fn from(variant: FRE_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `FRE`"] pub type FRE_R = crate::R<bool, FRE_A>; impl FRE_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> FRE_A { match self.bits { false => FRE_A::NOERROR, true => FRE_A::ERROR, } } #[doc = "Checks if the value of the field is `NOERROR`"] #[inline(always)] pub fn is_no_error(&self) -> bool { *self == FRE_A::NOERROR } #[doc = "Checks if the value of the field is `ERROR`"] #[inline(always)] pub fn is_error(&self) -> bool { *self == FRE_A::ERROR } } #[doc = "Busy flag\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum BSY_A { #[doc = "0: SPI not busy"] NOTBUSY = 0, #[doc = "1: SPI busy"] BUSY = 1, } impl From<BSY_A> for bool { #[inline(always)] fn from(variant: BSY_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `BSY`"] pub type BSY_R = crate::R<bool, BSY_A>; impl BSY_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> BSY_A { match self.bits { false => BSY_A::NOTBUSY, true => BSY_A::BUSY, } } #[doc = "Checks if the value of the field is `NOTBUSY`"] #[inline(always)] pub fn is_not_busy(&self) -> bool { *self == BSY_A::NOTBUSY } #[doc = "Checks if the value of the field is `BUSY`"] #[inline(always)] pub fn is_busy(&self) -> bool { *self == BSY_A::BUSY } } #[doc = "Overrun flag\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum OVR_A { #[doc = "0: No overrun occurred"] NOOVERRUN = 0, #[doc = "1: Overrun occurred"] OVERRUN = 1, } impl From<OVR_A> for bool { #[inline(always)] fn from(variant: OVR_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `OVR`"] pub type OVR_R = crate::R<bool, OVR_A>; impl OVR_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> OVR_A { match self.bits { false => OVR_A::NOOVERRUN, true => OVR_A::OVERRUN, } } #[doc = "Checks if the value of the field is `NOOVERRUN`"] #[inline(always)] pub fn is_no_overrun(&self) -> bool { *self == OVR_A::NOOVERRUN } #[doc = "Checks if the value of the field is `OVERRUN`"] #[inline(always)] pub fn is_overrun(&self) -> bool { *self == OVR_A::OVERRUN } } #[doc = "Mode fault\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum MODF_A { #[doc = "0: No mode fault occurred"] NOFAULT = 0, #[doc = "1: Mode fault occurred"] FAULT = 1, } impl From<MODF_A> for bool { #[inline(always)] fn from(variant: MODF_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `MODF`"] pub type MODF_R = crate::R<bool, MODF_A>; impl MODF_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> MODF_A { match self.bits { false => MODF_A::NOFAULT, true => MODF_A::FAULT, } } #[doc = "Checks if the value of the field is `NOFAULT`"] #[inline(always)] pub fn is_no_fault(&self) -> bool { *self == MODF_A::NOFAULT } #[doc = "Checks if the value of the field is `FAULT`"] #[inline(always)] pub fn is_fault(&self) -> bool { *self == MODF_A::FAULT } } #[doc = "CRC error flag\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum CRCERR_A { #[doc = "0: CRC value received matches the SPIx_RXCRCR value"] MATCH = 0, #[doc = "1: CRC value received does not match the SPIx_RXCRCR value"] NOMATCH = 1, } impl From<CRCERR_A> for bool { #[inline(always)] fn from(variant: CRCERR_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `CRCERR`"] pub type CRCERR_R = crate::R<bool, CRCERR_A>; impl CRCERR_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> CRCERR_A { match self.bits { false => CRCERR_A::MATCH, true => CRCERR_A::NOMATCH, } } #[doc = "Checks if the value of the field is `MATCH`"] #[inline(always)] pub fn is_match_(&self) -> bool { *self == CRCERR_A::MATCH } #[doc = "Checks if the value of the field is `NOMATCH`"] #[inline(always)] pub fn is_no_match(&self) -> bool { *self == CRCERR_A::NOMATCH } } #[doc = "Write proxy for field `CRCERR`"] pub struct CRCERR_W<'a> { w: &'a mut W, } impl<'a> CRCERR_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: CRCERR_A) -> &'a mut W { { self.bit(variant.into()) } } #[doc = "CRC value received matches the SPIx_RXCRCR value"] #[inline(always)] pub fn match_(self) -> &'a mut W { self.variant(CRCERR_A::MATCH) } #[doc = "CRC value received does not match the SPIx_RXCRCR value"] #[inline(always)] pub fn no_match(self) -> &'a mut W { self.variant(CRCERR_A::NOMATCH) } #[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 = "Underrun flag\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum UDR_A { #[doc = "0: No underrun occurred"] NOUNDERRUN = 0, #[doc = "1: Underrun occurred"] UNDERRUN = 1, } impl From<UDR_A> for bool { #[inline(always)] fn from(variant: UDR_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `UDR`"] pub type UDR_R = crate::R<bool, UDR_A>; impl UDR_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> UDR_A { match self.bits { false => UDR_A::NOUNDERRUN, true => UDR_A::UNDERRUN, } } #[doc = "Checks if the value of the field is `NOUNDERRUN`"] #[inline(always)] pub fn is_no_underrun(&self) -> bool { *self == UDR_A::NOUNDERRUN } #[doc = "Checks if the value of the field is `UNDERRUN`"] #[inline(always)] pub fn is_underrun(&self) -> bool { *self == UDR_A::UNDERRUN } } #[doc = "Channel side\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum CHSIDE_A { #[doc = "0: Channel left has to be transmitted or has been received"] LEFT = 0, #[doc = "1: Channel right has to be transmitted or has been received"] RIGHT = 1, } impl From<CHSIDE_A> for bool { #[inline(always)] fn from(variant: CHSIDE_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `CHSIDE`"] pub type CHSIDE_R = crate::R<bool, CHSIDE_A>; impl CHSIDE_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> CHSIDE_A { match self.bits { false => CHSIDE_A::LEFT, true => CHSIDE_A::RIGHT, } } #[doc = "Checks if the value of the field is `LEFT`"] #[inline(always)] pub fn is_left(&self) -> bool { *self == CHSIDE_A::LEFT } #[doc = "Checks if the value of the field is `RIGHT`"] #[inline(always)] pub fn is_right(&self) -> bool { *self == CHSIDE_A::RIGHT } } #[doc = "Transmit buffer empty\n\nValue on reset: 1"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum TXE_A { #[doc = "0: Tx buffer not empty"] NOTEMPTY = 0, #[doc = "1: Tx buffer empty"] EMPTY = 1, } impl From<TXE_A> for bool { #[inline(always)] fn from(variant: TXE_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `TXE`"] pub type TXE_R = crate::R<bool, TXE_A>; impl TXE_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> TXE_A { match self.bits { false => TXE_A::NOTEMPTY, true => TXE_A::EMPTY, } } #[doc = "Checks if the value of the field is `NOTEMPTY`"] #[inline(always)] pub fn is_not_empty(&self) -> bool { *self == TXE_A::NOTEMPTY } #[doc = "Checks if the value of the field is `EMPTY`"] #[inline(always)] pub fn is_empty(&self) -> bool { *self == TXE_A::EMPTY } } #[doc = "Receive buffer not empty\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum RXNE_A { #[doc = "0: Rx buffer empty"] EMPTY = 0, #[doc = "1: Rx buffer not empty"] NOTEMPTY = 1, } impl From<RXNE_A> for bool { #[inline(always)] fn from(variant: RXNE_A) -> Self { variant as u8 != 0 } } #[doc = "Reader of field `RXNE`"] pub type RXNE_R = crate::R<bool, RXNE_A>; impl RXNE_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> RXNE_A { match self.bits { false => RXNE_A::EMPTY, true => RXNE_A::NOTEMPTY, } } #[doc = "Checks if the value of the field is `EMPTY`"] #[inline(always)] pub fn is_empty(&self) -> bool { *self == RXNE_A::EMPTY } #[doc = "Checks if the value of the field is `NOTEMPTY`"] #[inline(always)] pub fn is_not_empty(&self) -> bool { *self == RXNE_A::NOTEMPTY } } impl R { #[doc = "Bit 8 - TI frame format error"] #[inline(always)] pub fn fre(&self) -> FRE_R { FRE_R::new(((self.bits >> 8) & 0x01) != 0) } #[doc = "Bit 7 - Busy flag"] #[inline(always)] pub fn bsy(&self) -> BSY_R { BSY_R::new(((self.bits >> 7) & 0x01) != 0) } #[doc = "Bit 6 - Overrun flag"] #[inline(always)] pub fn ovr(&self) -> OVR_R { OVR_R::new(((self.bits >> 6) & 0x01) != 0) } #[doc = "Bit 5 - Mode fault"] #[inline(always)] pub fn modf(&self) -> MODF_R { MODF_R::new(((self.bits >> 5) & 0x01) != 0) } #[doc = "Bit 4 - CRC error flag"] #[inline(always)] pub fn crcerr(&self) -> CRCERR_R { CRCERR_R::new(((self.bits >> 4) & 0x01) != 0) } #[doc = "Bit 3 - Underrun flag"] #[inline(always)] pub fn udr(&self) -> UDR_R { UDR_R::new(((self.bits >> 3) & 0x01) != 0) } #[doc = "Bit 2 - Channel side"] #[inline(always)] pub fn chside(&self) -> CHSIDE_R { CHSIDE_R::new(((self.bits >> 2) & 0x01) != 0) } #[doc = "Bit 1 - Transmit buffer empty"] #[inline(always)] pub fn txe(&self) -> TXE_R { TXE_R::new(((self.bits >> 1) & 0x01) != 0) } #[doc = "Bit 0 - Receive buffer not empty"] #[inline(always)] pub fn rxne(&self) -> RXNE_R { RXNE_R::new((self.bits & 0x01) != 0) } } impl W { #[doc = "Bit 4 - CRC error flag"] #[inline(always)] pub fn crcerr(&mut self) -> CRCERR_W { CRCERR_W { w: self } } }