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#[doc = "Register `FREQUENCY` reader"] pub struct R(crate::R<FREQUENCY_SPEC>); impl core::ops::Deref for R { type Target = crate::R<FREQUENCY_SPEC>; #[inline(always)] fn deref(&self) -> &Self::Target { &self.0 } } impl From<crate::R<FREQUENCY_SPEC>> for R { #[inline(always)] fn from(reader: crate::R<FREQUENCY_SPEC>) -> Self { R(reader) } } #[doc = "Register `FREQUENCY` writer"] pub struct W(crate::W<FREQUENCY_SPEC>); impl core::ops::Deref for W { type Target = crate::W<FREQUENCY_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<FREQUENCY_SPEC>> for W { #[inline(always)] fn from(writer: crate::W<FREQUENCY_SPEC>) -> Self { W(writer) } } #[doc = "SPI master data rate\n\nValue on reset: 67108864"] #[derive(Clone, Copy, Debug, PartialEq)] #[repr(u32)] pub enum FREQUENCY_A { #[doc = "33554432: 125 kbps"] K125 = 33554432, #[doc = "67108864: 250 kbps"] K250 = 67108864, #[doc = "134217728: 500 kbps"] K500 = 134217728, #[doc = "268435456: 1 Mbps"] M1 = 268435456, #[doc = "536870912: 2 Mbps"] M2 = 536870912, #[doc = "1073741824: 4 Mbps"] M4 = 1073741824, #[doc = "2147483648: 8 Mbps"] M8 = 2147483648, } impl From<FREQUENCY_A> for u32 { #[inline(always)] fn from(variant: FREQUENCY_A) -> Self { variant as _ } } #[doc = "Field `FREQUENCY` reader - SPI master data rate"] pub struct FREQUENCY_R(crate::FieldReader<u32, FREQUENCY_A>); impl FREQUENCY_R { pub(crate) fn new(bits: u32) -> Self { FREQUENCY_R(crate::FieldReader::new(bits)) } #[doc = r"Get enumerated values variant"] #[inline(always)] pub fn variant(&self) -> Option<FREQUENCY_A> { match self.bits { 33554432 => Some(FREQUENCY_A::K125), 67108864 => Some(FREQUENCY_A::K250), 134217728 => Some(FREQUENCY_A::K500), 268435456 => Some(FREQUENCY_A::M1), 536870912 => Some(FREQUENCY_A::M2), 1073741824 => Some(FREQUENCY_A::M4), 2147483648 => Some(FREQUENCY_A::M8), _ => None, } } #[doc = "Checks if the value of the field is `K125`"] #[inline(always)] pub fn is_k125(&self) -> bool { **self == FREQUENCY_A::K125 } #[doc = "Checks if the value of the field is `K250`"] #[inline(always)] pub fn is_k250(&self) -> bool { **self == FREQUENCY_A::K250 } #[doc = "Checks if the value of the field is `K500`"] #[inline(always)] pub fn is_k500(&self) -> bool { **self == FREQUENCY_A::K500 } #[doc = "Checks if the value of the field is `M1`"] #[inline(always)] pub fn is_m1(&self) -> bool { **self == FREQUENCY_A::M1 } #[doc = "Checks if the value of the field is `M2`"] #[inline(always)] pub fn is_m2(&self) -> bool { **self == FREQUENCY_A::M2 } #[doc = "Checks if the value of the field is `M4`"] #[inline(always)] pub fn is_m4(&self) -> bool { **self == FREQUENCY_A::M4 } #[doc = "Checks if the value of the field is `M8`"] #[inline(always)] pub fn is_m8(&self) -> bool { **self == FREQUENCY_A::M8 } } impl core::ops::Deref for FREQUENCY_R { type Target = crate::FieldReader<u32, FREQUENCY_A>; #[inline(always)] fn deref(&self) -> &Self::Target { &self.0 } } #[doc = "Field `FREQUENCY` writer - SPI master data rate"] pub struct FREQUENCY_W<'a> { w: &'a mut W, } impl<'a> FREQUENCY_W<'a> { #[doc = r"Writes `variant` to the field"] #[inline(always)] pub fn variant(self, variant: FREQUENCY_A) -> &'a mut W { unsafe { self.bits(variant.into()) } } #[doc = "125 kbps"] #[inline(always)] pub fn k125(self) -> &'a mut W { self.variant(FREQUENCY_A::K125) } #[doc = "250 kbps"] #[inline(always)] pub fn k250(self) -> &'a mut W { self.variant(FREQUENCY_A::K250) } #[doc = "500 kbps"] #[inline(always)] pub fn k500(self) -> &'a mut W { self.variant(FREQUENCY_A::K500) } #[doc = "1 Mbps"] #[inline(always)] pub fn m1(self) -> &'a mut W { self.variant(FREQUENCY_A::M1) } #[doc = "2 Mbps"] #[inline(always)] pub fn m2(self) -> &'a mut W { self.variant(FREQUENCY_A::M2) } #[doc = "4 Mbps"] #[inline(always)] pub fn m4(self) -> &'a mut W { self.variant(FREQUENCY_A::M4) } #[doc = "8 Mbps"] #[inline(always)] pub fn m8(self) -> &'a mut W { self.variant(FREQUENCY_A::M8) } #[doc = r"Writes raw bits to the field"] #[inline(always)] pub unsafe fn bits(self, value: u32) -> &'a mut W { self.w.bits = (self.w.bits & !0xffff_ffff) | (value as u32 & 0xffff_ffff); self.w } } impl R { #[doc = "Bits 0:31 - SPI master data rate"] #[inline(always)] pub fn frequency(&self) -> FREQUENCY_R { FREQUENCY_R::new((self.bits & 0xffff_ffff) as u32) } } impl W { #[doc = "Bits 0:31 - SPI master data rate"] #[inline(always)] pub fn frequency(&mut self) -> FREQUENCY_W { FREQUENCY_W { w: 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 frequency. Accuracy depends on the HFCLK source selected.\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 [frequency](index.html) module"] pub struct FREQUENCY_SPEC; impl crate::RegisterSpec for FREQUENCY_SPEC { type Ux = u32; } #[doc = "`read()` method returns [frequency::R](R) reader structure"] impl crate::Readable for FREQUENCY_SPEC { type Reader = R; } #[doc = "`write(|w| ..)` method takes [frequency::W](W) writer structure"] impl crate::Writable for FREQUENCY_SPEC { type Writer = W; } #[doc = "`reset()` method sets FREQUENCY to value 0x0400_0000"] impl crate::Resettable for FREQUENCY_SPEC { #[inline(always)] fn reset_value() -> Self::Ux { 0x0400_0000 } }