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#[doc = r"Value read from the register"] pub struct R { bits: u32, } #[doc = r"Value to write to the register"] pub struct W { bits: u32, } impl super::CONFRN4 { #[doc = r"Modifies the contents of the register"] #[inline(always)] pub fn modify<F>(&self, f: F) where for<'w> F: FnOnce(&R, &'w mut W) -> &'w mut W, { let bits = self.register.get(); self.register.set(f(&R { bits }, &mut W { bits }).bits); } #[doc = r"Reads the contents of the register"] #[inline(always)] pub fn read(&self) -> R { R { bits: self.register.get(), } } #[doc = r"Writes to the register"] #[inline(always)] pub fn write<F>(&self, f: F) where F: FnOnce(&mut W) -> &mut W, { self.register.set( f(&mut W { bits: Self::reset_value(), }) .bits, ); } #[doc = r"Reset value of the register"] #[inline(always)] pub const fn reset_value() -> u32 { 0 } #[doc = r"Writes the reset value to the register"] #[inline(always)] pub fn reset(&self) { self.register.set(Self::reset_value()) } } #[doc = r"Value of the field"] pub struct HDR { bits: bool, } impl HDR { #[doc = r"Value of the field as raw bits"] #[inline(always)] pub fn bit(&self) -> bool { self.bits } #[doc = r"Returns `true` if the bit is clear (0)"] #[inline(always)] pub fn bit_is_clear(&self) -> bool { !self.bit() } #[doc = r"Returns `true` if the bit is set (1)"] #[inline(always)] pub fn bit_is_set(&self) -> bool { self.bit() } } #[doc = r"Proxy"] pub struct _HDW<'a> { w: &'a mut W, } impl<'a> _HDW<'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 &= !(0x01 << 0); self.w.bits |= ((value as u32) & 0x01) << 0; self.w } } #[doc = r"Value of the field"] pub struct HAR { bits: bool, } impl HAR { #[doc = r"Value of the field as raw bits"] #[inline(always)] pub fn bit(&self) -> bool { self.bits } #[doc = r"Returns `true` if the bit is clear (0)"] #[inline(always)] pub fn bit_is_clear(&self) -> bool { !self.bit() } #[doc = r"Returns `true` if the bit is set (1)"] #[inline(always)] pub fn bit_is_set(&self) -> bool { self.bit() } } #[doc = r"Proxy"] pub struct _HAW<'a> { w: &'a mut W, } impl<'a> _HAW<'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 &= !(0x01 << 1); self.w.bits |= ((value as u32) & 0x01) << 1; self.w } } #[doc = r"Value of the field"] pub struct QTR { bits: u8, } impl QTR { #[doc = r"Value of the field as raw bits"] #[inline(always)] pub fn bits(&self) -> u8 { self.bits } } #[doc = r"Proxy"] pub struct _QTW<'a> { w: &'a mut W, } impl<'a> _QTW<'a> { #[doc = r"Writes raw bits to the field"] #[inline(always)] pub unsafe fn bits(self, value: u8) -> &'a mut W { self.w.bits &= !(0x03 << 2); self.w.bits |= ((value as u32) & 0x03) << 2; self.w } } #[doc = r"Value of the field"] pub struct NBR { bits: u8, } impl NBR { #[doc = r"Value of the field as raw bits"] #[inline(always)] pub fn bits(&self) -> u8 { self.bits } } #[doc = r"Proxy"] pub struct _NBW<'a> { w: &'a mut W, } impl<'a> _NBW<'a> { #[doc = r"Writes raw bits to the field"] #[inline(always)] pub unsafe fn bits(self, value: u8) -> &'a mut W { self.w.bits &= !(0x0f << 4); self.w.bits |= ((value as u32) & 0x0f) << 4; self.w } } #[doc = r"Value of the field"] pub struct VSFR { bits: u8, } impl VSFR { #[doc = r"Value of the field as raw bits"] #[inline(always)] pub fn bits(&self) -> u8 { self.bits } } #[doc = r"Proxy"] pub struct _VSFW<'a> { w: &'a mut W, } impl<'a> _VSFW<'a> { #[doc = r"Writes raw bits to the field"] #[inline(always)] pub unsafe fn bits(self, value: u8) -> &'a mut W { self.w.bits &= !(0x0f << 8); self.w.bits |= ((value as u32) & 0x0f) << 8; self.w } } #[doc = r"Value of the field"] pub struct HSFR { bits: u8, } impl HSFR { #[doc = r"Value of the field as raw bits"] #[inline(always)] pub fn bits(&self) -> u8 { self.bits } } #[doc = r"Proxy"] pub struct _HSFW<'a> { w: &'a mut W, } impl<'a> _HSFW<'a> { #[doc = r"Writes raw bits to the field"] #[inline(always)] pub unsafe fn bits(self, value: u8) -> &'a mut W { self.w.bits &= !(0x0f << 12); self.w.bits |= ((value as u32) & 0x0f) << 12; self.w } } impl R { #[doc = r"Value of the register as raw bits"] #[inline(always)] pub fn bits(&self) -> u32 { self.bits } #[doc = "Bit 0 - Huffman DC Selects the Huffman table for encoding the DC coefficients."] #[inline(always)] pub fn hd(&self) -> HDR { let bits = ((self.bits >> 0) & 0x01) != 0; HDR { bits } } #[doc = "Bit 1 - Huffman AC Selects the Huffman table for encoding the AC coefficients."] #[inline(always)] pub fn ha(&self) -> HAR { let bits = ((self.bits >> 1) & 0x01) != 0; HAR { bits } } #[doc = "Bits 2:3 - Quantization Table Selects quantization table associated with a color component."] #[inline(always)] pub fn qt(&self) -> QTR { let bits = ((self.bits >> 2) & 0x03) as u8; QTR { bits } } #[doc = "Bits 4:7 - Number of Block Number of data units minus 1 that belong to a particular color in the MCU."] #[inline(always)] pub fn nb(&self) -> NBR { let bits = ((self.bits >> 4) & 0x0f) as u8; NBR { bits } } #[doc = "Bits 8:11 - Vertical Sampling Factor Vertical sampling factor for component i."] #[inline(always)] pub fn vsf(&self) -> VSFR { let bits = ((self.bits >> 8) & 0x0f) as u8; VSFR { bits } } #[doc = "Bits 12:15 - Horizontal Sampling Factor Horizontal sampling factor for component i."] #[inline(always)] pub fn hsf(&self) -> HSFR { let bits = ((self.bits >> 12) & 0x0f) as u8; HSFR { bits } } } impl W { #[doc = r"Writes raw bits to the register"] #[inline(always)] pub unsafe fn bits(&mut self, bits: u32) -> &mut Self { self.bits = bits; self } #[doc = "Bit 0 - Huffman DC Selects the Huffman table for encoding the DC coefficients."] #[inline(always)] pub fn hd(&mut self) -> _HDW { _HDW { w: self } } #[doc = "Bit 1 - Huffman AC Selects the Huffman table for encoding the AC coefficients."] #[inline(always)] pub fn ha(&mut self) -> _HAW { _HAW { w: self } } #[doc = "Bits 2:3 - Quantization Table Selects quantization table associated with a color component."] #[inline(always)] pub fn qt(&mut self) -> _QTW { _QTW { w: self } } #[doc = "Bits 4:7 - Number of Block Number of data units minus 1 that belong to a particular color in the MCU."] #[inline(always)] pub fn nb(&mut self) -> _NBW { _NBW { w: self } } #[doc = "Bits 8:11 - Vertical Sampling Factor Vertical sampling factor for component i."] #[inline(always)] pub fn vsf(&mut self) -> _VSFW { _VSFW { w: self } } #[doc = "Bits 12:15 - Horizontal Sampling Factor Horizontal sampling factor for component i."] #[inline(always)] pub fn hsf(&mut self) -> _HSFW { _HSFW { w: self } } }