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#[doc = "Reader of register GRXSTSP"] pub type R = crate::R<u32, super::GRXSTSP>; #[doc = "Reader of field `CHNUM`"] pub type CHNUM_R = crate::R<u8, u8>; #[doc = "Reader of field `BCNT`"] pub type BCNT_R = crate::R<u16, u16>; #[doc = "Data PID (host or device)\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] #[repr(u8)] pub enum DPID_A { #[doc = "0: DATA0 PID."] DATA0 = 0, #[doc = "1: DATA1 PID."] DATA1 = 1, #[doc = "2: DATA2 PID."] DATA2 = 2, #[doc = "3: MDATA PID."] MDATA = 3, } impl From<DPID_A> for u8 { #[inline(always)] fn from(variant: DPID_A) -> Self { variant as _ } } #[doc = "Reader of field `DPID`"] pub type DPID_R = crate::R<u8, DPID_A>; impl DPID_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> DPID_A { match self.bits { 0 => DPID_A::DATA0, 1 => DPID_A::DATA1, 2 => DPID_A::DATA2, 3 => DPID_A::MDATA, _ => unreachable!(), } } #[doc = "Checks if the value of the field is `DATA0`"] #[inline(always)] pub fn is_data0(&self) -> bool { *self == DPID_A::DATA0 } #[doc = "Checks if the value of the field is `DATA1`"] #[inline(always)] pub fn is_data1(&self) -> bool { *self == DPID_A::DATA1 } #[doc = "Checks if the value of the field is `DATA2`"] #[inline(always)] pub fn is_data2(&self) -> bool { *self == DPID_A::DATA2 } #[doc = "Checks if the value of the field is `MDATA`"] #[inline(always)] pub fn is_mdata(&self) -> bool { *self == DPID_A::MDATA } } #[doc = "Packet Status (host or device)\n\nValue on reset: 0"] #[derive(Clone, Copy, Debug, PartialEq)] #[repr(u8)] pub enum PKTSTS_A { #[doc = "1: Device mode: Global OUT NAK (triggers an interrupt)."] GOUTNAK = 1, #[doc = "2: Host mode: IN data packet received. Device mode: OUT data packet received."] PKTRCV = 2, #[doc = "3: Host mode: IN transfer completed (triggers an interrupt). Device mode: OUT transfer completed (triggers an interrupt)."] XFERCOMPL = 3, #[doc = "4: Device mode: SETUP transaction completed (triggers an interrupt)."] SETUPCOMPL = 4, #[doc = "5: Host mode: Data toggle error (triggers an interrupt)."] TGLERR = 5, #[doc = "6: Device mode: SETUP data packet received."] SETUPRCV = 6, #[doc = "7: Host mode: Channel halted (triggers an interrupt)."] CHLT = 7, } impl From<PKTSTS_A> for u8 { #[inline(always)] fn from(variant: PKTSTS_A) -> Self { variant as _ } } #[doc = "Reader of field `PKTSTS`"] pub type PKTSTS_R = crate::R<u8, PKTSTS_A>; impl PKTSTS_R { #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> crate::Variant<u8, PKTSTS_A> { use crate::Variant::*; match self.bits { 1 => Val(PKTSTS_A::GOUTNAK), 2 => Val(PKTSTS_A::PKTRCV), 3 => Val(PKTSTS_A::XFERCOMPL), 4 => Val(PKTSTS_A::SETUPCOMPL), 5 => Val(PKTSTS_A::TGLERR), 6 => Val(PKTSTS_A::SETUPRCV), 7 => Val(PKTSTS_A::CHLT), i => Res(i), } } #[doc = "Checks if the value of the field is `GOUTNAK`"] #[inline(always)] pub fn is_goutnak(&self) -> bool { *self == PKTSTS_A::GOUTNAK } #[doc = "Checks if the value of the field is `PKTRCV`"] #[inline(always)] pub fn is_pktrcv(&self) -> bool { *self == PKTSTS_A::PKTRCV } #[doc = "Checks if the value of the field is `XFERCOMPL`"] #[inline(always)] pub fn is_xfercompl(&self) -> bool { *self == PKTSTS_A::XFERCOMPL } #[doc = "Checks if the value of the field is `SETUPCOMPL`"] #[inline(always)] pub fn is_setupcompl(&self) -> bool { *self == PKTSTS_A::SETUPCOMPL } #[doc = "Checks if the value of the field is `TGLERR`"] #[inline(always)] pub fn is_tglerr(&self) -> bool { *self == PKTSTS_A::TGLERR } #[doc = "Checks if the value of the field is `SETUPRCV`"] #[inline(always)] pub fn is_setuprcv(&self) -> bool { *self == PKTSTS_A::SETUPRCV } #[doc = "Checks if the value of the field is `CHLT`"] #[inline(always)] pub fn is_chlt(&self) -> bool { *self == PKTSTS_A::CHLT } } #[doc = "Reader of field `FN`"] pub type FN_R = crate::R<u8, u8>; impl R { #[doc = "Bits 0:3 - Channel Number"] #[inline(always)] pub fn chnum(&self) -> CHNUM_R { CHNUM_R::new((self.bits & 0x0f) as u8) } #[doc = "Bits 4:14 - Byte Count"] #[inline(always)] pub fn bcnt(&self) -> BCNT_R { BCNT_R::new(((self.bits >> 4) & 0x07ff) as u16) } #[doc = "Bits 15:16 - Data PID (host or device)"] #[inline(always)] pub fn dpid(&self) -> DPID_R { DPID_R::new(((self.bits >> 15) & 0x03) as u8) } #[doc = "Bits 17:20 - Packet Status (host or device)"] #[inline(always)] pub fn pktsts(&self) -> PKTSTS_R { PKTSTS_R::new(((self.bits >> 17) & 0x0f) as u8) } #[doc = "Bits 21:24 - Frame Number"] #[inline(always)] pub fn fn_(&self) -> FN_R { FN_R::new(((self.bits >> 21) & 0x0f) as u8) } }