esp32s2 0.3.0

Peripheral access crate for the ESP32-S2
Documentation 
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#[doc = "Register `DMA_IN_LINK` reader"]
pub struct R(crate::R<DMA_IN_LINK_SPEC>);
impl core::ops::Deref for R {
    type Target = crate::R<DMA_IN_LINK_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl From<crate::R<DMA_IN_LINK_SPEC>> for R {
    #[inline(always)]
    fn from(reader: crate::R<DMA_IN_LINK_SPEC>) -> Self {
        R(reader)
    }
}
#[doc = "Register `DMA_IN_LINK` writer"]
pub struct W(crate::W<DMA_IN_LINK_SPEC>);
impl core::ops::Deref for W {
    type Target = crate::W<DMA_IN_LINK_SPEC>;
    #[inline(always)]
    fn deref(&self) -> &Self::Target {
        &self.0
    }
}
impl core::ops::DerefMut for W {
    #[inline(always)]
    fn deref_mut(&mut self) -> &mut Self::Target {
        &mut self.0
    }
}
impl From<crate::W<DMA_IN_LINK_SPEC>> for W {
    #[inline(always)]
    fn from(writer: crate::W<DMA_IN_LINK_SPEC>) -> Self {
        W(writer)
    }
}
#[doc = "Field `INLINK_ADDR` reader - The address of the first inlink descriptor."]
pub type INLINK_ADDR_R = crate::FieldReader<u32, u32>;
#[doc = "Field `INLINK_ADDR` writer - The address of the first inlink descriptor."]
pub type INLINK_ADDR_W<'a, const O: u8> =
    crate::FieldWriter<'a, u32, DMA_IN_LINK_SPEC, u32, u32, 20, O>;
#[doc = "Field `INLINK_AUTO_RET` reader - when the bit is set, the inlink descriptor returns to the first link node when a packet is error."]
pub type INLINK_AUTO_RET_R = crate::BitReader<bool>;
#[doc = "Field `INLINK_AUTO_RET` writer - when the bit is set, the inlink descriptor returns to the first link node when a packet is error."]
pub type INLINK_AUTO_RET_W<'a, const O: u8> = crate::BitWriter<'a, u32, DMA_IN_LINK_SPEC, bool, O>;
#[doc = "Field `INLINK_STOP` reader - Set the bit to stop to use inlink descriptor."]
pub type INLINK_STOP_R = crate::BitReader<bool>;
#[doc = "Field `INLINK_STOP` writer - Set the bit to stop to use inlink descriptor."]
pub type INLINK_STOP_W<'a, const O: u8> = crate::BitWriter<'a, u32, DMA_IN_LINK_SPEC, bool, O>;
#[doc = "Field `INLINK_START` reader - Set the bit to start to use inlink descriptor."]
pub type INLINK_START_R = crate::BitReader<bool>;
#[doc = "Field `INLINK_START` writer - Set the bit to start to use inlink descriptor."]
pub type INLINK_START_W<'a, const O: u8> = crate::BitWriter<'a, u32, DMA_IN_LINK_SPEC, bool, O>;
#[doc = "Field `INLINK_RESTART` reader - Set the bit to mount on new inlink descriptors."]
pub type INLINK_RESTART_R = crate::BitReader<bool>;
#[doc = "Field `INLINK_RESTART` writer - Set the bit to mount on new inlink descriptors."]
pub type INLINK_RESTART_W<'a, const O: u8> = crate::BitWriter<'a, u32, DMA_IN_LINK_SPEC, bool, O>;
#[doc = "Field `DMA_RX_ENA` reader - SPI DMA read data status bit."]
pub type DMA_RX_ENA_R = crate::BitReader<bool>;
#[doc = "Field `DMA_RX_ENA` writer - SPI DMA read data status bit."]
pub type DMA_RX_ENA_W<'a, const O: u8> = crate::BitWriter<'a, u32, DMA_IN_LINK_SPEC, bool, O>;
impl R {
    #[doc = "Bits 0:19 - The address of the first inlink descriptor."]
    #[inline(always)]
    pub fn inlink_addr(&self) -> INLINK_ADDR_R {
        INLINK_ADDR_R::new((self.bits & 0x000f_ffff) as u32)
    }
    #[doc = "Bit 20 - when the bit is set, the inlink descriptor returns to the first link node when a packet is error."]
    #[inline(always)]
    pub fn inlink_auto_ret(&self) -> INLINK_AUTO_RET_R {
        INLINK_AUTO_RET_R::new(((self.bits >> 20) & 1) != 0)
    }
    #[doc = "Bit 28 - Set the bit to stop to use inlink descriptor."]
    #[inline(always)]
    pub fn inlink_stop(&self) -> INLINK_STOP_R {
        INLINK_STOP_R::new(((self.bits >> 28) & 1) != 0)
    }
    #[doc = "Bit 29 - Set the bit to start to use inlink descriptor."]
    #[inline(always)]
    pub fn inlink_start(&self) -> INLINK_START_R {
        INLINK_START_R::new(((self.bits >> 29) & 1) != 0)
    }
    #[doc = "Bit 30 - Set the bit to mount on new inlink descriptors."]
    #[inline(always)]
    pub fn inlink_restart(&self) -> INLINK_RESTART_R {
        INLINK_RESTART_R::new(((self.bits >> 30) & 1) != 0)
    }
    #[doc = "Bit 31 - SPI DMA read data status bit."]
    #[inline(always)]
    pub fn dma_rx_ena(&self) -> DMA_RX_ENA_R {
        DMA_RX_ENA_R::new(((self.bits >> 31) & 1) != 0)
    }
}
impl W {
    #[doc = "Bits 0:19 - The address of the first inlink descriptor."]
    #[inline(always)]
    pub fn inlink_addr(&mut self) -> INLINK_ADDR_W<0> {
        INLINK_ADDR_W::new(self)
    }
    #[doc = "Bit 20 - when the bit is set, the inlink descriptor returns to the first link node when a packet is error."]
    #[inline(always)]
    pub fn inlink_auto_ret(&mut self) -> INLINK_AUTO_RET_W<20> {
        INLINK_AUTO_RET_W::new(self)
    }
    #[doc = "Bit 28 - Set the bit to stop to use inlink descriptor."]
    #[inline(always)]
    pub fn inlink_stop(&mut self) -> INLINK_STOP_W<28> {
        INLINK_STOP_W::new(self)
    }
    #[doc = "Bit 29 - Set the bit to start to use inlink descriptor."]
    #[inline(always)]
    pub fn inlink_start(&mut self) -> INLINK_START_W<29> {
        INLINK_START_W::new(self)
    }
    #[doc = "Bit 30 - Set the bit to mount on new inlink descriptors."]
    #[inline(always)]
    pub fn inlink_restart(&mut self) -> INLINK_RESTART_W<30> {
        INLINK_RESTART_W::new(self)
    }
    #[doc = "Bit 31 - SPI DMA read data status bit."]
    #[inline(always)]
    pub fn dma_rx_ena(&mut self) -> DMA_RX_ENA_W<31> {
        DMA_RX_ENA_W::new(self)
    }
    #[doc = "Writes raw bits to the register."]
    #[inline(always)]
    pub unsafe fn bits(&mut self, bits: u32) -> &mut Self {
        self.0.bits(bits);
        self
    }
}
#[doc = "SPI DMA RX link configuration\n\nThis register you can [`read`](crate::generic::Reg::read), [`write_with_zero`](crate::generic::Reg::write_with_zero), [`reset`](crate::generic::Reg::reset), [`write`](crate::generic::Reg::write), [`modify`](crate::generic::Reg::modify). See [API](https://docs.rs/svd2rust/#read--modify--write-api).\n\nFor information about available fields see [dma_in_link](index.html) module"]
pub struct DMA_IN_LINK_SPEC;
impl crate::RegisterSpec for DMA_IN_LINK_SPEC {
    type Ux = u32;
}
#[doc = "`read()` method returns [dma_in_link::R](R) reader structure"]
impl crate::Readable for DMA_IN_LINK_SPEC {
    type Reader = R;
}
#[doc = "`write(|w| ..)` method takes [dma_in_link::W](W) writer structure"]
impl crate::Writable for DMA_IN_LINK_SPEC {
    type Writer = W;
}
#[doc = "`reset()` method sets DMA_IN_LINK to value 0"]
impl crate::Resettable for DMA_IN_LINK_SPEC {
    #[inline(always)]
    fn reset_value() -> Self::Ux {
        0
    }
}