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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::BGPFCCR { #[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 CMR { bits: u8, } impl CMR { #[doc = r"Value of the field as raw bits"] #[inline(always)] pub fn bits(&self) -> u8 { self.bits } } #[doc = r"Proxy"] pub struct _CMW<'a> { w: &'a mut W, } impl<'a> _CMW<'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 << 0); self.w.bits |= ((value as u32) & 0x0f) << 0; self.w } } #[doc = r"Value of the field"] pub struct CCMR { bits: bool, } impl CCMR { #[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 _CCMW<'a> { w: &'a mut W, } impl<'a> _CCMW<'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 << 4); self.w.bits |= ((value as u32) & 0x01) << 4; self.w } } #[doc = r"Value of the field"] pub struct STARTR { bits: bool, } impl STARTR { #[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 _STARTW<'a> { w: &'a mut W, } impl<'a> _STARTW<'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 << 5); self.w.bits |= ((value as u32) & 0x01) << 5; self.w } } #[doc = r"Value of the field"] pub struct CSR { bits: u8, } impl CSR { #[doc = r"Value of the field as raw bits"] #[inline(always)] pub fn bits(&self) -> u8 { self.bits } } #[doc = r"Proxy"] pub struct _CSW<'a> { w: &'a mut W, } impl<'a> _CSW<'a> { #[doc = r"Writes raw bits to the field"] #[inline(always)] pub unsafe fn bits(self, value: u8) -> &'a mut W { self.w.bits &= !(0xff << 8); self.w.bits |= ((value as u32) & 0xff) << 8; self.w } } #[doc = r"Value of the field"] pub struct AMR { bits: u8, } impl AMR { #[doc = r"Value of the field as raw bits"] #[inline(always)] pub fn bits(&self) -> u8 { self.bits } } #[doc = r"Proxy"] pub struct _AMW<'a> { w: &'a mut W, } impl<'a> _AMW<'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 << 16); self.w.bits |= ((value as u32) & 0x03) << 16; self.w } } #[doc = r"Value of the field"] pub struct AIR { bits: bool, } impl AIR { #[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 _AIW<'a> { w: &'a mut W, } impl<'a> _AIW<'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 << 20); self.w.bits |= ((value as u32) & 0x01) << 20; self.w } } #[doc = r"Value of the field"] pub struct RBSR { bits: bool, } impl RBSR { #[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 _RBSW<'a> { w: &'a mut W, } impl<'a> _RBSW<'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 << 21); self.w.bits |= ((value as u32) & 0x01) << 21; self.w } } #[doc = r"Value of the field"] pub struct ALPHAR { bits: u8, } impl ALPHAR { #[doc = r"Value of the field as raw bits"] #[inline(always)] pub fn bits(&self) -> u8 { self.bits } } #[doc = r"Proxy"] pub struct _ALPHAW<'a> { w: &'a mut W, } impl<'a> _ALPHAW<'a> { #[doc = r"Writes raw bits to the field"] #[inline(always)] pub unsafe fn bits(self, value: u8) -> &'a mut W { self.w.bits &= !(0xff << 24); self.w.bits |= ((value as u32) & 0xff) << 24; self.w } } impl R { #[doc = r"Value of the register as raw bits"] #[inline(always)] pub fn bits(&self) -> u32 { self.bits } #[doc = "Bits 0:3 - Color mode These bits define the color format of the foreground image. These bits can only be written when data transfers are disabled. Once the transfer has started, they are read-only. others: meaningless"] #[inline(always)] pub fn cm(&self) -> CMR { let bits = ((self.bits >> 0) & 0x0f) as u8; CMR { bits } } #[doc = "Bit 4 - CLUT Color mode These bits define the color format of the CLUT. This register can only be written when the transfer is disabled. Once the CLUT transfer has started, this bit is read-only."] #[inline(always)] pub fn ccm(&self) -> CCMR { let bits = ((self.bits >> 4) & 0x01) != 0; CCMR { bits } } #[doc = "Bit 5 - Start This bit is set to start the automatic loading of the CLUT. This bit is automatically reset: ** at the end of the transfer ** when the transfer is aborted by the user application by setting the ABORT bit in the DMA2D_CR ** when a transfer error occurs ** when the transfer has not started due to a configuration error or another transfer operation already on going (data transfer or automatic BackGround CLUT transfer)."] #[inline(always)] pub fn start(&self) -> STARTR { let bits = ((self.bits >> 5) & 0x01) != 0; STARTR { bits } } #[doc = "Bits 8:15 - CLUT size These bits define the size of the CLUT used for the BG. Once the CLUT transfer has started, this field is read-only. The number of CLUT entries is equal to CS\\[7:0\\] + 1."] #[inline(always)] pub fn cs(&self) -> CSR { let bits = ((self.bits >> 8) & 0xff) as u8; CSR { bits } } #[doc = "Bits 16:17 - Alpha mode These bits define which alpha channel value to be used for the background image. These bits can only be written when data transfers are disabled. Once the transfer has started, they are read-only. others: meaningless"] #[inline(always)] pub fn am(&self) -> AMR { let bits = ((self.bits >> 16) & 0x03) as u8; AMR { bits } } #[doc = "Bit 20 - Alpha Inverted This bit inverts the alpha value. Once the transfer has started, this bit is read-only."] #[inline(always)] pub fn ai(&self) -> AIR { let bits = ((self.bits >> 20) & 0x01) != 0; AIR { bits } } #[doc = "Bit 21 - Red Blue Swap This bit allows to swap the R & B to support BGR or ABGR color formats. Once the transfer has started, this bit is read-only."] #[inline(always)] pub fn rbs(&self) -> RBSR { let bits = ((self.bits >> 21) & 0x01) != 0; RBSR { bits } } #[doc = "Bits 24:31 - Alpha value These bits define a fixed alpha channel value which can replace the original alpha value or be multiplied with the original alpha value according to the alpha mode selected with bits AM\\[1: 0\\]. These bits can only be written when data transfers are disabled. Once the transfer has started, they are read-only."] #[inline(always)] pub fn alpha(&self) -> ALPHAR { let bits = ((self.bits >> 24) & 0xff) as u8; ALPHAR { 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 = "Bits 0:3 - Color mode These bits define the color format of the foreground image. These bits can only be written when data transfers are disabled. Once the transfer has started, they are read-only. others: meaningless"] #[inline(always)] pub fn cm(&mut self) -> _CMW { _CMW { w: self } } #[doc = "Bit 4 - CLUT Color mode These bits define the color format of the CLUT. This register can only be written when the transfer is disabled. Once the CLUT transfer has started, this bit is read-only."] #[inline(always)] pub fn ccm(&mut self) -> _CCMW { _CCMW { w: self } } #[doc = "Bit 5 - Start This bit is set to start the automatic loading of the CLUT. This bit is automatically reset: ** at the end of the transfer ** when the transfer is aborted by the user application by setting the ABORT bit in the DMA2D_CR ** when a transfer error occurs ** when the transfer has not started due to a configuration error or another transfer operation already on going (data transfer or automatic BackGround CLUT transfer)."] #[inline(always)] pub fn start(&mut self) -> _STARTW { _STARTW { w: self } } #[doc = "Bits 8:15 - CLUT size These bits define the size of the CLUT used for the BG. Once the CLUT transfer has started, this field is read-only. The number of CLUT entries is equal to CS\\[7:0\\] + 1."] #[inline(always)] pub fn cs(&mut self) -> _CSW { _CSW { w: self } } #[doc = "Bits 16:17 - Alpha mode These bits define which alpha channel value to be used for the background image. These bits can only be written when data transfers are disabled. Once the transfer has started, they are read-only. others: meaningless"] #[inline(always)] pub fn am(&mut self) -> _AMW { _AMW { w: self } } #[doc = "Bit 20 - Alpha Inverted This bit inverts the alpha value. Once the transfer has started, this bit is read-only."] #[inline(always)] pub fn ai(&mut self) -> _AIW { _AIW { w: self } } #[doc = "Bit 21 - Red Blue Swap This bit allows to swap the R & B to support BGR or ABGR color formats. Once the transfer has started, this bit is read-only."] #[inline(always)] pub fn rbs(&mut self) -> _RBSW { _RBSW { w: self } } #[doc = "Bits 24:31 - Alpha value These bits define a fixed alpha channel value which can replace the original alpha value or be multiplied with the original alpha value according to the alpha mode selected with bits AM\\[1: 0\\]. These bits can only be written when data transfers are disabled. Once the transfer has started, they are read-only."] #[inline(always)] pub fn alpha(&mut self) -> _ALPHAW { _ALPHAW { w: self } } }