initial commit

2022-10-23 23:45:43 -07:00
commit e190fa5193
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+#[doc = "Register `FLASHCFG` reader"]
+pub struct R(crate::R<FLASHCFG_SPEC>);
+impl core::ops::Deref for R {
+    type Target = crate::R<FLASHCFG_SPEC>;
+    #[inline(always)]
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+impl From<crate::R<FLASHCFG_SPEC>> for R {
+    #[inline(always)]
+    fn from(reader: crate::R<FLASHCFG_SPEC>) -> Self {
+        R(reader)
+    }
+}
+#[doc = "Register `FLASHCFG` writer"]
+pub struct W(crate::W<FLASHCFG_SPEC>);
+impl core::ops::Deref for W {
+    type Target = crate::W<FLASHCFG_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<FLASHCFG_SPEC>> for W {
+    #[inline(always)]
+    fn from(writer: crate::W<FLASHCFG_SPEC>) -> Self {
+        W(writer)
+    }
+}
+#[doc = "Field `RD_WAIT` reader - Sets read waitstates for normal (fast) operation. A value of 1 is recommended."]
+pub type RD_WAIT_R = crate::FieldReader<u8, u8>;
+#[doc = "Field `RD_WAIT` writer - Sets read waitstates for normal (fast) operation. A value of 1 is recommended."]
+pub type RD_WAIT_W<'a, const O: u8> = crate::FieldWriter<'a, u32, FLASHCFG_SPEC, u8, u8, 4, O>;
+#[doc = "Field `SEDELAY` reader - Sets SE delay (flash address setup). A value of 5 is recommended."]
+pub type SEDELAY_R = crate::FieldReader<u8, u8>;
+#[doc = "Field `SEDELAY` writer - Sets SE delay (flash address setup). A value of 5 is recommended."]
+pub type SEDELAY_W<'a, const O: u8> = crate::FieldWriter<'a, u32, FLASHCFG_SPEC, u8, u8, 3, O>;
+#[doc = "Field `LPM_RD_WAIT` reader - Sets flash waitstates when in LPM Mode 2 (RD_WAIT in LPM mode 2 only)"]
+pub type LPM_RD_WAIT_R = crate::FieldReader<u8, u8>;
+#[doc = "Field `LPM_RD_WAIT` writer - Sets flash waitstates when in LPM Mode 2 (RD_WAIT in LPM mode 2 only)"]
+pub type LPM_RD_WAIT_W<'a, const O: u8> = crate::FieldWriter<'a, u32, FLASHCFG_SPEC, u8, u8, 4, O>;
+#[doc = "Field `LPMMODE` reader - Controls flash low power modes (control of LPM pin)."]
+pub type LPMMODE_R = crate::FieldReader<u8, LPMMODE_A>;
+#[doc = "Controls flash low power modes (control of LPM pin).\n\nValue on reset: 0"]
+#[derive(Clone, Copy, Debug, PartialEq)]
+#[repr(u8)]
+pub enum LPMMODE_A {
+    #[doc = "0: High power mode (LPM not used). value."]
+    NEVER = 0,
+    #[doc = "1: Fast Standby mode. LPM deasserted for read operations, but asserted while flash IDLE. value."]
+    STANDBY = 1,
+    #[doc = "2: Low Power mode. LPM always asserted for reads. LPM_RD_WAIT must be programmed to accomodate longer read access times. value."]
+    ALWAYS = 2,
+}
+impl From<LPMMODE_A> for u8 {
+    #[inline(always)]
+    fn from(variant: LPMMODE_A) -> Self {
+        variant as _
+    }
+}
+impl LPMMODE_R {
+    #[doc = "Get enumerated values variant"]
+    #[inline(always)]
+    pub fn variant(&self) -> Option<LPMMODE_A> {
+        match self.bits {
+            0 => Some(LPMMODE_A::NEVER),
+            1 => Some(LPMMODE_A::STANDBY),
+            2 => Some(LPMMODE_A::ALWAYS),
+            _ => None,
+        }
+    }
+    #[doc = "Checks if the value of the field is `NEVER`"]
+    #[inline(always)]
+    pub fn is_never(&self) -> bool {
+        *self == LPMMODE_A::NEVER
+    }
+    #[doc = "Checks if the value of the field is `STANDBY`"]
+    #[inline(always)]
+    pub fn is_standby(&self) -> bool {
+        *self == LPMMODE_A::STANDBY
+    }
+    #[doc = "Checks if the value of the field is `ALWAYS`"]
+    #[inline(always)]
+    pub fn is_always(&self) -> bool {
+        *self == LPMMODE_A::ALWAYS
+    }
+}
+#[doc = "Field `LPMMODE` writer - Controls flash low power modes (control of LPM pin)."]
+pub type LPMMODE_W<'a, const O: u8> =
+    crate::FieldWriter<'a, u32, FLASHCFG_SPEC, u8, LPMMODE_A, 2, O>;
+impl<'a, const O: u8> LPMMODE_W<'a, O> {
+    #[doc = "High power mode (LPM not used). value."]
+    #[inline(always)]
+    pub fn never(self) -> &'a mut W {
+        self.variant(LPMMODE_A::NEVER)
+    }
+    #[doc = "Fast Standby mode. LPM deasserted for read operations, but asserted while flash IDLE. value."]
+    #[inline(always)]
+    pub fn standby(self) -> &'a mut W {
+        self.variant(LPMMODE_A::STANDBY)
+    }
+    #[doc = "Low Power mode. LPM always asserted for reads. LPM_RD_WAIT must be programmed to accomodate longer read access times. value."]
+    #[inline(always)]
+    pub fn always(self) -> &'a mut W {
+        self.variant(LPMMODE_A::ALWAYS)
+    }
+}
+impl R {
+    #[doc = "Bits 0:3 - Sets read waitstates for normal (fast) operation. A value of 1 is recommended."]
+    #[inline(always)]
+    pub fn rd_wait(&self) -> RD_WAIT_R {
+        RD_WAIT_R::new((self.bits & 0x0f) as u8)
+    }
+    #[doc = "Bits 4:6 - Sets SE delay (flash address setup). A value of 5 is recommended."]
+    #[inline(always)]
+    pub fn sedelay(&self) -> SEDELAY_R {
+        SEDELAY_R::new(((self.bits >> 4) & 7) as u8)
+    }
+    #[doc = "Bits 8:11 - Sets flash waitstates when in LPM Mode 2 (RD_WAIT in LPM mode 2 only)"]
+    #[inline(always)]
+    pub fn lpm_rd_wait(&self) -> LPM_RD_WAIT_R {
+        LPM_RD_WAIT_R::new(((self.bits >> 8) & 0x0f) as u8)
+    }
+    #[doc = "Bits 12:13 - Controls flash low power modes (control of LPM pin)."]
+    #[inline(always)]
+    pub fn lpmmode(&self) -> LPMMODE_R {
+        LPMMODE_R::new(((self.bits >> 12) & 3) as u8)
+    }
+}
+impl W {
+    #[doc = "Bits 0:3 - Sets read waitstates for normal (fast) operation. A value of 1 is recommended."]
+    #[inline(always)]
+    pub fn rd_wait(&mut self) -> RD_WAIT_W<0> {
+        RD_WAIT_W::new(self)
+    }
+    #[doc = "Bits 4:6 - Sets SE delay (flash address setup). A value of 5 is recommended."]
+    #[inline(always)]
+    pub fn sedelay(&mut self) -> SEDELAY_W<4> {
+        SEDELAY_W::new(self)
+    }
+    #[doc = "Bits 8:11 - Sets flash waitstates when in LPM Mode 2 (RD_WAIT in LPM mode 2 only)"]
+    #[inline(always)]
+    pub fn lpm_rd_wait(&mut self) -> LPM_RD_WAIT_W<8> {
+        LPM_RD_WAIT_W::new(self)
+    }
+    #[doc = "Bits 12:13 - Controls flash low power modes (control of LPM pin)."]
+    #[inline(always)]
+    pub fn lpmmode(&mut self) -> LPMMODE_W<12> {
+        LPMMODE_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 = "Flash Control Register\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 [flashcfg](index.html) module"]
+pub struct FLASHCFG_SPEC;
+impl crate::RegisterSpec for FLASHCFG_SPEC {
+    type Ux = u32;
+}
+#[doc = "`read()` method returns [flashcfg::R](R) reader structure"]
+impl crate::Readable for FLASHCFG_SPEC {
+    type Reader = R;
+}
+#[doc = "`write(|w| ..)` method takes [flashcfg::W](W) writer structure"]
+impl crate::Writable for FLASHCFG_SPEC {
+    type Writer = W;
+}
+#[doc = "`reset()` method sets FLASHCFG to value 0x0873"]
+impl crate::Resettable for FLASHCFG_SPEC {
+    #[inline(always)]
+    fn reset_value() -> Self::Ux {
+        0x0873
+    }
+}