Struct esp32s3_hal::efuse::Efuse

source · 
pub struct Efuse;

Implementations§

source§

impl Efuse

source

pub fn read_base_mac_address() -> [u8; 6]

Reads chip’s MAC address from the eFuse storage.

source

pub fn get_flash_encryption() -> bool

Get status of SPI boot encryption.

source

pub fn get_rwdt_multiplier() -> u8

Get the multiplier for the timeout value of the RWDT STAGE 0 register.

source

pub fn get_block_version() -> (u8, u8)

Get efuse block version

see https://github.com/espressif/esp-idf/blob/dc016f5987/components/hal/efuse_hal.c#L27-L30

source

pub fn get_rtc_calib_version() -> u8

Get version of RTC calibration block

see https://github.com/espressif/esp-idf/blob/903af13e8/components/efuse/esp32s3/esp_efuse_rtc_calib.c#L15

source

pub fn get_rtc_calib_init_code(unit: u8, atten: Attenuation) -> Option<u16>

Get ADC initial code for specified attenuation from efuse

see https://github.com/espressif/esp-idf/blob/903af13e8/components/efuse/esp32s3/esp_efuse_rtc_calib.c#L28

source

pub fn get_rtc_calib_cal_mv(_unit: u8, _atten: Attenuation) -> u16

Get ADC reference point voltage for specified attenuation in millivolts

see https://github.com/espressif/esp-idf/blob/903af13e8/components/efuse/esp32s3/esp_efuse_rtc_calib.c#L63

source

pub fn get_rtc_calib_cal_code(unit: u8, atten: Attenuation) -> Option<u16>

Get ADC reference point digital code for specified attenuation

see https://github.com/espressif/esp-idf/blob/903af13e8/components/efuse/esp32s3/esp_efuse_rtc_calib.c#L63

source§

impl Efuse

source

pub fn read_field_le<T>(field: EfuseField) -> T
where T: 'static,

Read field value in a little-endian order

source

pub fn read_field_be<T>(field: EfuseField) -> T
where T: 'static,

Read field value in a big-endian order

source§

impl Efuse

source

pub fn set_mac_address(mac: [u8; 6]) -> Result<(), SetMacError>

Set the base mac address

The new value will be returned by read_mac_address instead of the one hard-coded in eFuse. This does not persist across device resets.

Can only be called once. Returns Err([SetMacError::AlreadySet]) otherwise.

source

pub fn get_mac_address() -> [u8; 6]

Get base mac address

By default this reads the base mac address from eFuse, but it can be overriden by set_mac_address.

Auto Trait Implementations§

§

impl RefUnwindSafe for Efuse

§

impl Send for Efuse

§

impl Sync for Efuse

§

impl Unpin for Efuse

§

impl UnwindSafe for Efuse

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.