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#[doc = "Reader of register STATE"] pub type R = crate::R<u32, super::STATE>; #[doc = "Reader of field `BUSY`"] pub type BUSY_R = crate::R<bool, bool>; #[doc = "Reader of field `MASTER`"] pub type MASTER_R = crate::R<bool, bool>; #[doc = "Reader of field `TRANSMITTER`"] pub type TRANSMITTER_R = crate::R<bool, bool>; #[doc = "Reader of field `NACKED`"] pub type NACKED_R = crate::R<bool, bool>; #[doc = "Reader of field `BUSHOLD`"] pub type BUSHOLD_R = crate::R<bool, bool>; #[doc = "Transmission State\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] pub enum STATE_A { #[doc = "0: No transmission is being performed."] IDLE, #[doc = "1: Waiting for idle. Will send a start condition as soon as the bus is idle."] WAIT, #[doc = "2: Start transmitted or received"] START, #[doc = "3: Address transmitted or received"] ADDR, #[doc = "4: Address ack/nack transmitted or received"] ADDRACK, #[doc = "5: Data transmitted or received"] DATA, #[doc = "6: Data ack/nack transmitted or received"] DATAACK, } impl From<STATE_A> for u8 { #[inline(always)] fn from(variant: STATE_A) -> Self { match variant { STATE_A::IDLE => 0, STATE_A::WAIT => 1, STATE_A::START => 2, STATE_A::ADDR => 3, STATE_A::ADDRACK => 4, STATE_A::DATA => 5, STATE_A::DATAACK => 6, } } } #[doc = "Reader of field `STATE`"] pub type STATE_R = crate::R<u8, STATE_A>; impl STATE_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> crate::Variant<u8, STATE_A> { use crate::Variant::*; match self.bits { 0 => Val(STATE_A::IDLE), 1 => Val(STATE_A::WAIT), 2 => Val(STATE_A::START), 3 => Val(STATE_A::ADDR), 4 => Val(STATE_A::ADDRACK), 5 => Val(STATE_A::DATA), 6 => Val(STATE_A::DATAACK), i => Res(i), } } #[doc = "Checks if the value of the field is `IDLE`"] #[inline(always)] pub fn is_idle(&self) -> bool { *self == STATE_A::IDLE } #[doc = "Checks if the value of the field is `WAIT`"] #[inline(always)] pub fn is_wait(&self) -> bool { *self == STATE_A::WAIT } #[doc = "Checks if the value of the field is `START`"] #[inline(always)] pub fn is_start(&self) -> bool { *self == STATE_A::START } #[doc = "Checks if the value of the field is `ADDR`"] #[inline(always)] pub fn is_addr(&self) -> bool { *self == STATE_A::ADDR } #[doc = "Checks if the value of the field is `ADDRACK`"] #[inline(always)] pub fn is_addrack(&self) -> bool { *self == STATE_A::ADDRACK } #[doc = "Checks if the value of the field is `DATA`"] #[inline(always)] pub fn is_data(&self) -> bool { *self == STATE_A::DATA } #[doc = "Checks if the value of the field is `DATAACK`"] #[inline(always)] pub fn is_dataack(&self) -> bool { *self == STATE_A::DATAACK } } impl R { #[doc = "Bit 0 - Bus Busy"] #[inline(always)] pub fn busy(&self) -> BUSY_R { BUSY_R::new((self.bits & 0x01) != 0) } #[doc = "Bit 1 - Master"] #[inline(always)] pub fn master(&self) -> MASTER_R { MASTER_R::new(((self.bits >> 1) & 0x01) != 0) } #[doc = "Bit 2 - Transmitter"] #[inline(always)] pub fn transmitter(&self) -> TRANSMITTER_R { TRANSMITTER_R::new(((self.bits >> 2) & 0x01) != 0) } #[doc = "Bit 3 - Nack Received"] #[inline(always)] pub fn nacked(&self) -> NACKED_R { NACKED_R::new(((self.bits >> 3) & 0x01) != 0) } #[doc = "Bit 4 - Bus Held"] #[inline(always)] pub fn bushold(&self) -> BUSHOLD_R { BUSHOLD_R::new(((self.bits >> 4) & 0x01) != 0) } #[doc = "Bits 5:7 - Transmission State"] #[inline(always)] pub fn state(&self) -> STATE_R { STATE_R::new(((self.bits >> 5) & 0x07) as u8) } }