xmc4100 0.14.0

XMC4100 Cortex-M peripheral access library
Documentation 
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#[doc = "Register `DOEPTSIZ_CONTROL` reader"]
pub type R = crate::R<DOEPTSIZ_CONTROL_SPEC>;
#[doc = "Register `DOEPTSIZ_CONTROL` writer"]
pub type W = crate::W<DOEPTSIZ_CONTROL_SPEC>;
#[doc = "Field `XferSize` reader - Transfer Size"]
pub type XFER_SIZE_R = crate::FieldReader<u32>;
#[doc = "Field `XferSize` writer - Transfer Size"]
pub type XFER_SIZE_W<'a, REG> = crate::FieldWriter<'a, REG, 19, u32>;
#[doc = "Field `PktCnt` reader - Packet Count"]
pub type PKT_CNT_R = crate::FieldReader<u16>;
#[doc = "Field `PktCnt` writer - Packet Count"]
pub type PKT_CNT_W<'a, REG> = crate::FieldWriter<'a, REG, 10, u16>;
#[doc = "SETUP Packet Count\n\nValue on reset: 0"]
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
#[repr(u8)]
pub enum SUPCNT_A {
    #[doc = "1: 1 packet"]
    VALUE1 = 1,
    #[doc = "2: 2 packets"]
    VALUE2 = 2,
    #[doc = "3: 3 packets"]
    VALUE3 = 3,
}
impl From<SUPCNT_A> for u8 {
    #[inline(always)]
    fn from(variant: SUPCNT_A) -> Self {
        variant as _
    }
}
impl crate::FieldSpec for SUPCNT_A {
    type Ux = u8;
}
impl crate::IsEnum for SUPCNT_A {}
#[doc = "Field `SUPCnt` reader - SETUP Packet Count"]
pub type SUPCNT_R = crate::FieldReader<SUPCNT_A>;
impl SUPCNT_R {
    #[doc = "Get enumerated values variant"]
    #[inline(always)]
    pub const fn variant(&self) -> Option<SUPCNT_A> {
        match self.bits {
            1 => Some(SUPCNT_A::VALUE1),
            2 => Some(SUPCNT_A::VALUE2),
            3 => Some(SUPCNT_A::VALUE3),
            _ => None,
        }
    }
    #[doc = "1 packet"]
    #[inline(always)]
    pub fn is_value1(&self) -> bool {
        *self == SUPCNT_A::VALUE1
    }
    #[doc = "2 packets"]
    #[inline(always)]
    pub fn is_value2(&self) -> bool {
        *self == SUPCNT_A::VALUE2
    }
    #[doc = "3 packets"]
    #[inline(always)]
    pub fn is_value3(&self) -> bool {
        *self == SUPCNT_A::VALUE3
    }
}
#[doc = "Field `SUPCnt` writer - SETUP Packet Count"]
pub type SUPCNT_W<'a, REG> = crate::FieldWriter<'a, REG, 2, SUPCNT_A>;
impl<'a, REG> SUPCNT_W<'a, REG>
where
    REG: crate::Writable + crate::RegisterSpec,
    REG::Ux: From<u8>,
{
    #[doc = "1 packet"]
    #[inline(always)]
    pub fn value1(self) -> &'a mut crate::W<REG> {
        self.variant(SUPCNT_A::VALUE1)
    }
    #[doc = "2 packets"]
    #[inline(always)]
    pub fn value2(self) -> &'a mut crate::W<REG> {
        self.variant(SUPCNT_A::VALUE2)
    }
    #[doc = "3 packets"]
    #[inline(always)]
    pub fn value3(self) -> &'a mut crate::W<REG> {
        self.variant(SUPCNT_A::VALUE3)
    }
}
impl R {
    #[doc = "Bits 0:18 - Transfer Size"]
    #[inline(always)]
    pub fn xfer_size(&self) -> XFER_SIZE_R {
        XFER_SIZE_R::new(self.bits & 0x0007_ffff)
    }
    #[doc = "Bits 19:28 - Packet Count"]
    #[inline(always)]
    pub fn pkt_cnt(&self) -> PKT_CNT_R {
        PKT_CNT_R::new(((self.bits >> 19) & 0x03ff) as u16)
    }
    #[doc = "Bits 29:30 - SETUP Packet Count"]
    #[inline(always)]
    pub fn supcnt(&self) -> SUPCNT_R {
        SUPCNT_R::new(((self.bits >> 29) & 3) as u8)
    }
}
impl W {
    #[doc = "Bits 0:18 - Transfer Size"]
    #[inline(always)]
    pub fn xfer_size(&mut self) -> XFER_SIZE_W<DOEPTSIZ_CONTROL_SPEC> {
        XFER_SIZE_W::new(self, 0)
    }
    #[doc = "Bits 19:28 - Packet Count"]
    #[inline(always)]
    pub fn pkt_cnt(&mut self) -> PKT_CNT_W<DOEPTSIZ_CONTROL_SPEC> {
        PKT_CNT_W::new(self, 19)
    }
    #[doc = "Bits 29:30 - SETUP Packet Count"]
    #[inline(always)]
    pub fn supcnt(&mut self) -> SUPCNT_W<DOEPTSIZ_CONTROL_SPEC> {
        SUPCNT_W::new(self, 29)
    }
}
#[doc = "Device Endpoint Transfer Size Register \\[CONT\\]\n\nYou can [`read`](crate::Reg::read) this register and get [`doeptsiz_control::R`](R). You can [`reset`](crate::Reg::reset), [`write`](crate::Reg::write), [`write_with_zero`](crate::Reg::write_with_zero) this register using [`doeptsiz_control::W`](W). You can also [`modify`](crate::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
pub struct DOEPTSIZ_CONTROL_SPEC;
impl crate::RegisterSpec for DOEPTSIZ_CONTROL_SPEC {
    type Ux = u32;
}
#[doc = "`read()` method returns [`doeptsiz_control::R`](R) reader structure"]
impl crate::Readable for DOEPTSIZ_CONTROL_SPEC {}
#[doc = "`write(|w| ..)` method takes [`doeptsiz_control::W`](W) writer structure"]
impl crate::Writable for DOEPTSIZ_CONTROL_SPEC {
    type Safety = crate::Unsafe;
    const ZERO_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
    const ONE_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
}
#[doc = "`reset()` method sets DOEPTSIZ_CONTROL to value 0"]
impl crate::Resettable for DOEPTSIZ_CONTROL_SPEC {
    const RESET_VALUE: u32 = 0;
}