#![allow(clippy::missing_safety_doc)]
#![allow(clippy::identity_op)]
#![allow(clippy::unnecessary_cast)]
#![allow(clippy::erasing_op)]
#[doc = "Advanced encryption standard hardware accelerator"]
#[derive(Copy, Clone, Eq, PartialEq)]
pub struct Aes {
ptr: *mut u8,
}
unsafe impl Send for Aes {}
unsafe impl Sync for Aes {}
impl Aes {
#[inline(always)]
pub const unsafe fn from_ptr(ptr: *mut ()) -> Self {
Self { ptr: ptr as _ }
}
#[inline(always)]
pub const fn as_ptr(&self) -> *mut () {
self.ptr as _
}
#[doc = "Control register"]
#[inline(always)]
pub const fn cr(self) -> crate::common::Reg<regs::Cr, crate::common::RW> {
unsafe { crate::common::Reg::from_ptr(self.ptr.add(0x0usize) as _) }
}
#[doc = "Status register"]
#[inline(always)]
pub const fn sr(self) -> crate::common::Reg<regs::Sr, crate::common::RW> {
unsafe { crate::common::Reg::from_ptr(self.ptr.add(0x04usize) as _) }
}
#[doc = "Data input register"]
#[inline(always)]
pub const fn dinr(self) -> crate::common::Reg<regs::Dinr, crate::common::RW> {
unsafe { crate::common::Reg::from_ptr(self.ptr.add(0x08usize) as _) }
}
#[doc = "Data output register"]
#[inline(always)]
pub const fn doutr(self) -> crate::common::Reg<regs::Doutr, crate::common::RW> {
unsafe { crate::common::Reg::from_ptr(self.ptr.add(0x0cusize) as _) }
}
#[doc = "Key register"]
#[inline(always)]
pub const fn keyr(self, n: usize) -> crate::common::Reg<regs::Keyr, crate::common::RW> {
assert!(n < 8usize);
unsafe {
crate::common::Reg::from_ptr(
self.ptr.add(
0x10usize + ([0usize, 4usize, 8usize, 12usize, 32usize, 36usize, 40usize, 44usize][n] as usize),
) as _,
)
}
}
#[doc = "Initialization vector register"]
#[inline(always)]
pub const fn ivr(self, n: usize) -> crate::common::Reg<regs::Ivr, crate::common::RW> {
assert!(n < 4usize);
unsafe { crate::common::Reg::from_ptr(self.ptr.add(0x20usize + n * 4usize) as _) }
}
#[doc = "Suspend register"]
#[inline(always)]
pub const fn suspr(self, n: usize) -> crate::common::Reg<regs::Suspr, crate::common::RW> {
assert!(n < 8usize);
unsafe { crate::common::Reg::from_ptr(self.ptr.add(0x40usize + n * 4usize) as _) }
}
}
pub mod regs {
#[doc = "Control register"]
#[repr(transparent)]
#[derive(Copy, Clone, Eq, PartialEq)]
pub struct Cr(pub u32);
impl Cr {
#[doc = "AES enable"]
#[inline(always)]
pub const fn en(&self) -> bool {
let val = (self.0 >> 0usize) & 0x01;
val != 0
}
#[doc = "AES enable"]
#[inline(always)]
pub fn set_en(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 0usize)) | (((val as u32) & 0x01) << 0usize);
}
#[doc = "Data type selection"]
#[inline(always)]
pub const fn datatype(&self) -> super::vals::Datatype {
let val = (self.0 >> 1usize) & 0x03;
super::vals::Datatype::from_bits(val as u8)
}
#[doc = "Data type selection"]
#[inline(always)]
pub fn set_datatype(&mut self, val: super::vals::Datatype) {
self.0 = (self.0 & !(0x03 << 1usize)) | (((val.to_bits() as u32) & 0x03) << 1usize);
}
#[doc = "Operating mode"]
#[inline(always)]
pub const fn mode(&self) -> super::vals::Mode {
let val = (self.0 >> 3usize) & 0x03;
super::vals::Mode::from_bits(val as u8)
}
#[doc = "Operating mode"]
#[inline(always)]
pub fn set_mode(&mut self, val: super::vals::Mode) {
self.0 = (self.0 & !(0x03 << 3usize)) | (((val.to_bits() as u32) & 0x03) << 3usize);
}
#[doc = "Chaining mode bit1 bit0"]
#[inline(always)]
pub const fn chmod10(&self) -> u8 {
let val = (self.0 >> 5usize) & 0x03;
val as u8
}
#[doc = "Chaining mode bit1 bit0"]
#[inline(always)]
pub fn set_chmod10(&mut self, val: u8) {
self.0 = (self.0 & !(0x03 << 5usize)) | (((val as u32) & 0x03) << 5usize);
}
#[doc = "Computation Complete Flag Clear"]
#[inline(always)]
pub const fn ccfc(&self) -> bool {
let val = (self.0 >> 7usize) & 0x01;
val != 0
}
#[doc = "Computation Complete Flag Clear"]
#[inline(always)]
pub fn set_ccfc(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 7usize)) | (((val as u32) & 0x01) << 7usize);
}
#[doc = "Error clear"]
#[inline(always)]
pub const fn errc(&self) -> bool {
let val = (self.0 >> 8usize) & 0x01;
val != 0
}
#[doc = "Error clear"]
#[inline(always)]
pub fn set_errc(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 8usize)) | (((val as u32) & 0x01) << 8usize);
}
#[doc = "CCF flag interrupt enable"]
#[inline(always)]
pub const fn ccfie(&self) -> bool {
let val = (self.0 >> 9usize) & 0x01;
val != 0
}
#[doc = "CCF flag interrupt enable"]
#[inline(always)]
pub fn set_ccfie(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 9usize)) | (((val as u32) & 0x01) << 9usize);
}
#[doc = "Error interrupt enable"]
#[inline(always)]
pub const fn errie(&self) -> bool {
let val = (self.0 >> 10usize) & 0x01;
val != 0
}
#[doc = "Error interrupt enable"]
#[inline(always)]
pub fn set_errie(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 10usize)) | (((val as u32) & 0x01) << 10usize);
}
#[doc = "Enable DMA management of data input phase"]
#[inline(always)]
pub const fn dmainen(&self) -> bool {
let val = (self.0 >> 11usize) & 0x01;
val != 0
}
#[doc = "Enable DMA management of data input phase"]
#[inline(always)]
pub fn set_dmainen(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 11usize)) | (((val as u32) & 0x01) << 11usize);
}
#[doc = "Enable DMA management of data output phase"]
#[inline(always)]
pub const fn dmaouten(&self) -> bool {
let val = (self.0 >> 12usize) & 0x01;
val != 0
}
#[doc = "Enable DMA management of data output phase"]
#[inline(always)]
pub fn set_dmaouten(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 12usize)) | (((val as u32) & 0x01) << 12usize);
}
#[doc = "GCM or CCM phase selection"]
#[inline(always)]
pub const fn gcmph(&self) -> super::vals::Gcmph {
let val = (self.0 >> 13usize) & 0x03;
super::vals::Gcmph::from_bits(val as u8)
}
#[doc = "GCM or CCM phase selection"]
#[inline(always)]
pub fn set_gcmph(&mut self, val: super::vals::Gcmph) {
self.0 = (self.0 & !(0x03 << 13usize)) | (((val.to_bits() as u32) & 0x03) << 13usize);
}
#[doc = "Chaining mode bit2"]
#[inline(always)]
pub const fn chmod2(&self) -> bool {
let val = (self.0 >> 16usize) & 0x01;
val != 0
}
#[doc = "Chaining mode bit2"]
#[inline(always)]
pub fn set_chmod2(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 16usize)) | (((val as u32) & 0x01) << 16usize);
}
#[doc = "Key size selection"]
#[inline(always)]
pub const fn keysize(&self) -> bool {
let val = (self.0 >> 18usize) & 0x01;
val != 0
}
#[doc = "Key size selection"]
#[inline(always)]
pub fn set_keysize(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 18usize)) | (((val as u32) & 0x01) << 18usize);
}
}
impl Default for Cr {
#[inline(always)]
fn default() -> Cr {
Cr(0)
}
}
impl core::fmt::Debug for Cr {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
f.debug_struct("Cr")
.field("en", &self.en())
.field("datatype", &self.datatype())
.field("mode", &self.mode())
.field("chmod10", &self.chmod10())
.field("ccfc", &self.ccfc())
.field("errc", &self.errc())
.field("ccfie", &self.ccfie())
.field("errie", &self.errie())
.field("dmainen", &self.dmainen())
.field("dmaouten", &self.dmaouten())
.field("gcmph", &self.gcmph())
.field("chmod2", &self.chmod2())
.field("keysize", &self.keysize())
.finish()
}
}
#[cfg(feature = "defmt")]
impl defmt::Format for Cr {
fn format(&self, f: defmt::Formatter) {
defmt :: write ! (f , "Cr {{ en: {=bool:?}, datatype: {:?}, mode: {:?}, chmod10: {=u8:?}, ccfc: {=bool:?}, errc: {=bool:?}, ccfie: {=bool:?}, errie: {=bool:?}, dmainen: {=bool:?}, dmaouten: {=bool:?}, gcmph: {:?}, chmod2: {=bool:?}, keysize: {=bool:?} }}" , self . en () , self . datatype () , self . mode () , self . chmod10 () , self . ccfc () , self . errc () , self . ccfie () , self . errie () , self . dmainen () , self . dmaouten () , self . gcmph () , self . chmod2 () , self . keysize ())
}
}
#[doc = "Data input register"]
#[repr(transparent)]
#[derive(Copy, Clone, Eq, PartialEq)]
pub struct Dinr(pub u32);
impl Dinr {
#[doc = "Input data word"]
#[inline(always)]
pub const fn din(&self) -> u32 {
let val = (self.0 >> 0usize) & 0xffff_ffff;
val as u32
}
#[doc = "Input data word"]
#[inline(always)]
pub fn set_din(&mut self, val: u32) {
self.0 = (self.0 & !(0xffff_ffff << 0usize)) | (((val as u32) & 0xffff_ffff) << 0usize);
}
}
impl Default for Dinr {
#[inline(always)]
fn default() -> Dinr {
Dinr(0)
}
}
impl core::fmt::Debug for Dinr {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
f.debug_struct("Dinr").field("din", &self.din()).finish()
}
}
#[cfg(feature = "defmt")]
impl defmt::Format for Dinr {
fn format(&self, f: defmt::Formatter) {
defmt::write!(f, "Dinr {{ din: {=u32:?} }}", self.din())
}
}
#[doc = "Data output register"]
#[repr(transparent)]
#[derive(Copy, Clone, Eq, PartialEq)]
pub struct Doutr(pub u32);
impl Doutr {
#[doc = "Output data word"]
#[inline(always)]
pub const fn dout(&self) -> u32 {
let val = (self.0 >> 0usize) & 0xffff_ffff;
val as u32
}
#[doc = "Output data word"]
#[inline(always)]
pub fn set_dout(&mut self, val: u32) {
self.0 = (self.0 & !(0xffff_ffff << 0usize)) | (((val as u32) & 0xffff_ffff) << 0usize);
}
}
impl Default for Doutr {
#[inline(always)]
fn default() -> Doutr {
Doutr(0)
}
}
impl core::fmt::Debug for Doutr {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
f.debug_struct("Doutr").field("dout", &self.dout()).finish()
}
}
#[cfg(feature = "defmt")]
impl defmt::Format for Doutr {
fn format(&self, f: defmt::Formatter) {
defmt::write!(f, "Doutr {{ dout: {=u32:?} }}", self.dout())
}
}
#[doc = "Initialization vector register"]
#[repr(transparent)]
#[derive(Copy, Clone, Eq, PartialEq)]
pub struct Ivr(pub u32);
impl Ivr {
#[doc = "Initialization vector input"]
#[inline(always)]
pub const fn ivi(&self) -> u32 {
let val = (self.0 >> 0usize) & 0xffff_ffff;
val as u32
}
#[doc = "Initialization vector input"]
#[inline(always)]
pub fn set_ivi(&mut self, val: u32) {
self.0 = (self.0 & !(0xffff_ffff << 0usize)) | (((val as u32) & 0xffff_ffff) << 0usize);
}
}
impl Default for Ivr {
#[inline(always)]
fn default() -> Ivr {
Ivr(0)
}
}
impl core::fmt::Debug for Ivr {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
f.debug_struct("Ivr").field("ivi", &self.ivi()).finish()
}
}
#[cfg(feature = "defmt")]
impl defmt::Format for Ivr {
fn format(&self, f: defmt::Formatter) {
defmt::write!(f, "Ivr {{ ivi: {=u32:?} }}", self.ivi())
}
}
#[doc = "Key register"]
#[repr(transparent)]
#[derive(Copy, Clone, Eq, PartialEq)]
pub struct Keyr(pub u32);
impl Keyr {
#[doc = "Cryptographic key"]
#[inline(always)]
pub const fn key(&self) -> u32 {
let val = (self.0 >> 0usize) & 0xffff_ffff;
val as u32
}
#[doc = "Cryptographic key"]
#[inline(always)]
pub fn set_key(&mut self, val: u32) {
self.0 = (self.0 & !(0xffff_ffff << 0usize)) | (((val as u32) & 0xffff_ffff) << 0usize);
}
}
impl Default for Keyr {
#[inline(always)]
fn default() -> Keyr {
Keyr(0)
}
}
impl core::fmt::Debug for Keyr {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
f.debug_struct("Keyr").field("key", &self.key()).finish()
}
}
#[cfg(feature = "defmt")]
impl defmt::Format for Keyr {
fn format(&self, f: defmt::Formatter) {
defmt::write!(f, "Keyr {{ key: {=u32:?} }}", self.key())
}
}
#[doc = "Status register"]
#[repr(transparent)]
#[derive(Copy, Clone, Eq, PartialEq)]
pub struct Sr(pub u32);
impl Sr {
#[doc = "Computation complete flag"]
#[inline(always)]
pub const fn ccf(&self) -> bool {
let val = (self.0 >> 0usize) & 0x01;
val != 0
}
#[doc = "Computation complete flag"]
#[inline(always)]
pub fn set_ccf(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 0usize)) | (((val as u32) & 0x01) << 0usize);
}
#[doc = "Read error flag"]
#[inline(always)]
pub const fn rderr(&self) -> bool {
let val = (self.0 >> 1usize) & 0x01;
val != 0
}
#[doc = "Read error flag"]
#[inline(always)]
pub fn set_rderr(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 1usize)) | (((val as u32) & 0x01) << 1usize);
}
#[doc = "Write error flag"]
#[inline(always)]
pub const fn wrerr(&self) -> bool {
let val = (self.0 >> 2usize) & 0x01;
val != 0
}
#[doc = "Write error flag"]
#[inline(always)]
pub fn set_wrerr(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 2usize)) | (((val as u32) & 0x01) << 2usize);
}
#[doc = "Busy flag"]
#[inline(always)]
pub const fn busy(&self) -> bool {
let val = (self.0 >> 3usize) & 0x01;
val != 0
}
#[doc = "Busy flag"]
#[inline(always)]
pub fn set_busy(&mut self, val: bool) {
self.0 = (self.0 & !(0x01 << 3usize)) | (((val as u32) & 0x01) << 3usize);
}
}
impl Default for Sr {
#[inline(always)]
fn default() -> Sr {
Sr(0)
}
}
impl core::fmt::Debug for Sr {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
f.debug_struct("Sr")
.field("ccf", &self.ccf())
.field("rderr", &self.rderr())
.field("wrerr", &self.wrerr())
.field("busy", &self.busy())
.finish()
}
}
#[cfg(feature = "defmt")]
impl defmt::Format for Sr {
fn format(&self, f: defmt::Formatter) {
defmt::write!(
f,
"Sr {{ ccf: {=bool:?}, rderr: {=bool:?}, wrerr: {=bool:?}, busy: {=bool:?} }}",
self.ccf(),
self.rderr(),
self.wrerr(),
self.busy()
)
}
}
#[doc = "Suspend register"]
#[repr(transparent)]
#[derive(Copy, Clone, Eq, PartialEq)]
pub struct Suspr(pub u32);
impl Suspr {
#[doc = "AES suspend"]
#[inline(always)]
pub const fn susp(&self) -> u32 {
let val = (self.0 >> 0usize) & 0xffff_ffff;
val as u32
}
#[doc = "AES suspend"]
#[inline(always)]
pub fn set_susp(&mut self, val: u32) {
self.0 = (self.0 & !(0xffff_ffff << 0usize)) | (((val as u32) & 0xffff_ffff) << 0usize);
}
}
impl Default for Suspr {
#[inline(always)]
fn default() -> Suspr {
Suspr(0)
}
}
impl core::fmt::Debug for Suspr {
fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
f.debug_struct("Suspr").field("susp", &self.susp()).finish()
}
}
#[cfg(feature = "defmt")]
impl defmt::Format for Suspr {
fn format(&self, f: defmt::Formatter) {
defmt::write!(f, "Suspr {{ susp: {=u32:?} }}", self.susp())
}
}
}
pub mod vals {
#[repr(u8)]
#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
pub enum Datatype {
#[doc = "Word"]
NONE = 0x0,
#[doc = "Half-word (16-bit)"]
HALF_WORD = 0x01,
#[doc = "Byte (8-bit)"]
BYTE = 0x02,
#[doc = "Bit"]
BIT = 0x03,
}
impl Datatype {
#[inline(always)]
pub const fn from_bits(val: u8) -> Datatype {
unsafe { core::mem::transmute(val & 0x03) }
}
#[inline(always)]
pub const fn to_bits(self) -> u8 {
unsafe { core::mem::transmute(self) }
}
}
impl From<u8> for Datatype {
#[inline(always)]
fn from(val: u8) -> Datatype {
Datatype::from_bits(val)
}
}
impl From<Datatype> for u8 {
#[inline(always)]
fn from(val: Datatype) -> u8 {
Datatype::to_bits(val)
}
}
#[repr(u8)]
#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
pub enum Gcmph {
#[doc = "Init phase"]
INIT_PHASE = 0x0,
#[doc = "Header phase"]
HEADER_PHASE = 0x01,
#[doc = "Payload phase"]
PAYLOAD_PHASE = 0x02,
#[doc = "Final phase"]
FINAL_PHASE = 0x03,
}
impl Gcmph {
#[inline(always)]
pub const fn from_bits(val: u8) -> Gcmph {
unsafe { core::mem::transmute(val & 0x03) }
}
#[inline(always)]
pub const fn to_bits(self) -> u8 {
unsafe { core::mem::transmute(self) }
}
}
impl From<u8> for Gcmph {
#[inline(always)]
fn from(val: u8) -> Gcmph {
Gcmph::from_bits(val)
}
}
impl From<Gcmph> for u8 {
#[inline(always)]
fn from(val: Gcmph) -> u8 {
Gcmph::to_bits(val)
}
}
#[repr(u8)]
#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
pub enum Mode {
#[doc = "Encryption"]
MODE1 = 0x0,
#[doc = "Key derivation (or key preparation for ECB/CBC decryption)"]
MODE2 = 0x01,
#[doc = "Decryption"]
MODE3 = 0x02,
#[doc = "Key derivation then single decryption"]
MODE4 = 0x03,
}
impl Mode {
#[inline(always)]
pub const fn from_bits(val: u8) -> Mode {
unsafe { core::mem::transmute(val & 0x03) }
}
#[inline(always)]
pub const fn to_bits(self) -> u8 {
unsafe { core::mem::transmute(self) }
}
}
impl From<u8> for Mode {
#[inline(always)]
fn from(val: u8) -> Mode {
Mode::from_bits(val)
}
}
impl From<Mode> for u8 {
#[inline(always)]
fn from(val: Mode) -> u8 {
Mode::to_bits(val)
}
}
}