stm32f4 0.11.0

Device support crates for STM32F4 devices
Documentation
#[doc = "Reader of register CLKCR"]
pub type R = crate::R<u32, super::CLKCR>;
#[doc = "Writer for register CLKCR"]
pub type W = crate::W<u32, super::CLKCR>;
#[doc = "Register CLKCR `reset()`'s with value 0"]
impl crate::ResetValue for super::CLKCR {
    type Type = u32;
    #[inline(always)]
    fn reset_value() -> Self::Type {
        0
    }
}
#[doc = "Reader of field `HWFC_EN`"]
pub type HWFC_EN_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `HWFC_EN`"]
pub struct HWFC_EN_W<'a> {
    w: &'a mut W,
}
impl<'a> HWFC_EN_W<'a> {
    #[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 << 14)) | (((value as u32) & 0x01) << 14);
        self.w
    }
}
#[doc = "Reader of field `NEGEDGE`"]
pub type NEGEDGE_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `NEGEDGE`"]
pub struct NEGEDGE_W<'a> {
    w: &'a mut W,
}
impl<'a> NEGEDGE_W<'a> {
    #[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 << 13)) | (((value as u32) & 0x01) << 13);
        self.w
    }
}
#[doc = "Reader of field `WIDBUS`"]
pub type WIDBUS_R = crate::R<u8, u8>;
#[doc = "Write proxy for field `WIDBUS`"]
pub struct WIDBUS_W<'a> {
    w: &'a mut W,
}
impl<'a> WIDBUS_W<'a> {
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub unsafe fn bits(self, value: u8) -> &'a mut W {
        self.w.bits = (self.w.bits & !(0x03 << 11)) | (((value as u32) & 0x03) << 11);
        self.w
    }
}
#[doc = "Reader of field `BYPASS`"]
pub type BYPASS_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `BYPASS`"]
pub struct BYPASS_W<'a> {
    w: &'a mut W,
}
impl<'a> BYPASS_W<'a> {
    #[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 << 10)) | (((value as u32) & 0x01) << 10);
        self.w
    }
}
#[doc = "Reader of field `PWRSAV`"]
pub type PWRSAV_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `PWRSAV`"]
pub struct PWRSAV_W<'a> {
    w: &'a mut W,
}
impl<'a> PWRSAV_W<'a> {
    #[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 << 9)) | (((value as u32) & 0x01) << 9);
        self.w
    }
}
#[doc = "Reader of field `CLKEN`"]
pub type CLKEN_R = crate::R<bool, bool>;
#[doc = "Write proxy for field `CLKEN`"]
pub struct CLKEN_W<'a> {
    w: &'a mut W,
}
impl<'a> CLKEN_W<'a> {
    #[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 << 8)) | (((value as u32) & 0x01) << 8);
        self.w
    }
}
#[doc = "Reader of field `CLKDIV`"]
pub type CLKDIV_R = crate::R<u8, u8>;
#[doc = "Write proxy for field `CLKDIV`"]
pub struct CLKDIV_W<'a> {
    w: &'a mut W,
}
impl<'a> CLKDIV_W<'a> {
    #[doc = r"Writes raw bits to the field"]
    #[inline(always)]
    pub unsafe fn bits(self, value: u8) -> &'a mut W {
        self.w.bits = (self.w.bits & !0xff) | ((value as u32) & 0xff);
        self.w
    }
}
impl R {
    #[doc = "Bit 14 - HW Flow Control enable"]
    #[inline(always)]
    pub fn hwfc_en(&self) -> HWFC_EN_R {
        HWFC_EN_R::new(((self.bits >> 14) & 0x01) != 0)
    }
    #[doc = "Bit 13 - SDIO_CK dephasing selection bit"]
    #[inline(always)]
    pub fn negedge(&self) -> NEGEDGE_R {
        NEGEDGE_R::new(((self.bits >> 13) & 0x01) != 0)
    }
    #[doc = "Bits 11:12 - Wide bus mode enable bit"]
    #[inline(always)]
    pub fn widbus(&self) -> WIDBUS_R {
        WIDBUS_R::new(((self.bits >> 11) & 0x03) as u8)
    }
    #[doc = "Bit 10 - Clock divider bypass enable bit"]
    #[inline(always)]
    pub fn bypass(&self) -> BYPASS_R {
        BYPASS_R::new(((self.bits >> 10) & 0x01) != 0)
    }
    #[doc = "Bit 9 - Power saving configuration bit"]
    #[inline(always)]
    pub fn pwrsav(&self) -> PWRSAV_R {
        PWRSAV_R::new(((self.bits >> 9) & 0x01) != 0)
    }
    #[doc = "Bit 8 - Clock enable bit"]
    #[inline(always)]
    pub fn clken(&self) -> CLKEN_R {
        CLKEN_R::new(((self.bits >> 8) & 0x01) != 0)
    }
    #[doc = "Bits 0:7 - Clock divide factor"]
    #[inline(always)]
    pub fn clkdiv(&self) -> CLKDIV_R {
        CLKDIV_R::new((self.bits & 0xff) as u8)
    }
}
impl W {
    #[doc = "Bit 14 - HW Flow Control enable"]
    #[inline(always)]
    pub fn hwfc_en(&mut self) -> HWFC_EN_W {
        HWFC_EN_W { w: self }
    }
    #[doc = "Bit 13 - SDIO_CK dephasing selection bit"]
    #[inline(always)]
    pub fn negedge(&mut self) -> NEGEDGE_W {
        NEGEDGE_W { w: self }
    }
    #[doc = "Bits 11:12 - Wide bus mode enable bit"]
    #[inline(always)]
    pub fn widbus(&mut self) -> WIDBUS_W {
        WIDBUS_W { w: self }
    }
    #[doc = "Bit 10 - Clock divider bypass enable bit"]
    #[inline(always)]
    pub fn bypass(&mut self) -> BYPASS_W {
        BYPASS_W { w: self }
    }
    #[doc = "Bit 9 - Power saving configuration bit"]
    #[inline(always)]
    pub fn pwrsav(&mut self) -> PWRSAV_W {
        PWRSAV_W { w: self }
    }
    #[doc = "Bit 8 - Clock enable bit"]
    #[inline(always)]
    pub fn clken(&mut self) -> CLKEN_W {
        CLKEN_W { w: self }
    }
    #[doc = "Bits 0:7 - Clock divide factor"]
    #[inline(always)]
    pub fn clkdiv(&mut self) -> CLKDIV_W {
        CLKDIV_W { w: self }
    }
}