[−][src]Struct wiringpi::pin::SoftPwmPin
A pin with software controlled PWM output.
Due to limitations of the chip only one pin is able to do
hardware-controlled PWM output. The SoftPwmPins on the
other hand allow for all GPIOs to output PWM signals.
The pulse width of the signal will be 100μs with a value range
of [0,100] (where 0 is a constant low and 100 is a
constant high) resulting in a frequenzy of 100 Hz.
Important: In order to use software PWM pins wiringPi
has to be setup in GPIO mode via setup_gpio().
Methods
impl<P: Pin + RequiresRoot> SoftPwmPin<P>[src]
impl<P: Pin + RequiresRoot> SoftPwmPin<P>pub fn new(pin: c_int) -> SoftPwmPin<P>[src]
pub fn new(pin: c_int) -> SoftPwmPin<P>Configures the given pin to output a software controlled PWM
signal.
pub fn number(&self) -> c_int[src]
pub fn number(&self) -> c_intpub fn pwm_write(&self, value: c_int)[src]
pub fn pwm_write(&self, value: c_int)Sets the duty cycle.
value has to be in the interval [0,100].
pub fn pwm_stop(self)[src]
pub fn pwm_stop(self)Stops the software handling of this pin.
Note: In order to control this pin via software PWM again
it will need to be recreated using new().
pub fn into_input(self) -> InputPin<P>[src]
pub fn into_input(self) -> InputPin<P>pub fn into_output(self) -> OutputPin<P>[src]
pub fn into_output(self) -> OutputPin<P>impl<P: Pin + Pwm> SoftPwmPin<P>[src]
impl<P: Pin + Pwm> SoftPwmPin<P>impl<P: Pin + GpioClock> SoftPwmPin<P>[src]
impl<P: Pin + GpioClock> SoftPwmPin<P>pub fn into_clock(self) -> ClockPin<P>[src]
pub fn into_clock(self) -> ClockPin<P>Auto Trait Implementations
impl<Pin> Send for SoftPwmPin<Pin> where
Pin: Send,
impl<Pin> Send for SoftPwmPin<Pin> where
Pin: Send, impl<Pin> Sync for SoftPwmPin<Pin> where
Pin: Sync,
impl<Pin> Sync for SoftPwmPin<Pin> where
Pin: Sync, Blanket Implementations
impl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T> From for T[src]
impl<T> From for Timpl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>try_from)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeId🔬 This is a nightly-only experimental API. (get_type_id)
this method will likely be replaced by an associated static
Gets the TypeId of self. Read more
impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, fn borrow_mut(&mut self) -> &mut T[src]
fn borrow_mut(&mut self) -> &mut TMutably borrows from an owned value. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>,