Struct SequencePwm

pub struct SequencePwm<'d, T: Instance> { /* private fields */ }

SequencePwm allows you to offload the updating of a sequence of duty cycles to up to four channels, as well as repeat that sequence n times.

Implementations

impl<'d, T: Instance> SequencePwm<'d, T>

pub fn new_1ch( pwm: impl Peripheral<P = T> + 'd, ch0: impl Peripheral<P = impl GpioPin> + 'd, config: Config, ) -> Result<Self, Error>

Create a new 1-channel PWM

pub fn new_2ch( pwm: impl Peripheral<P = T> + 'd, ch0: impl Peripheral<P = impl GpioPin> + 'd, ch1: impl Peripheral<P = impl GpioPin> + 'd, config: Config, ) -> Result<Self, Error>

Create a new 2-channel PWM

pub fn new_3ch( pwm: impl Peripheral<P = T> + 'd, ch0: impl Peripheral<P = impl GpioPin> + 'd, ch1: impl Peripheral<P = impl GpioPin> + 'd, ch2: impl Peripheral<P = impl GpioPin> + 'd, config: Config, ) -> Result<Self, Error>

Create a new 3-channel PWM

pub fn new_4ch( pwm: impl Peripheral<P = T> + 'd, ch0: impl Peripheral<P = impl GpioPin> + 'd, ch1: impl Peripheral<P = impl GpioPin> + 'd, ch2: impl Peripheral<P = impl GpioPin> + 'd, ch3: impl Peripheral<P = impl GpioPin> + 'd, config: Config, ) -> Result<Self, Error>

Create a new 4-channel PWM

pub fn event_stopped(&self) -> Event<'d>

Returns reference to Stopped event endpoint for PPI.

pub fn event_loops_done(&self) -> Event<'d>

Returns reference to LoopsDone event endpoint for PPI.

pub fn event_pwm_period_end(&self) -> Event<'d>

Returns reference to PwmPeriodEnd event endpoint for PPI.

pub fn event_seq_end(&self) -> Event<'d>

Returns reference to Seq0 End event endpoint for PPI.

pub fn event_seq1_end(&self) -> Event<'d>

Returns reference to Seq1 End event endpoint for PPI.

pub fn event_seq0_started(&self) -> Event<'d>

Returns reference to Seq0 Started event endpoint for PPI.

pub fn event_seq1_started(&self) -> Event<'d>

Returns reference to Seq1 Started event endpoint for PPI.

pub unsafe fn task_start_seq0(&self) -> Task<'d>

Returns reference to Seq0 Start task endpoint for PPI.

Safety

Interacting with the sequence while it runs puts it in an unknown state

pub unsafe fn task_start_seq1(&self) -> Task<'d>

Returns reference to Seq1 Started task endpoint for PPI.

Safety

Interacting with the sequence while it runs puts it in an unknown state

pub unsafe fn task_next_step(&self) -> Task<'d>

Returns reference to NextStep task endpoint for PPI.

Safety

Interacting with the sequence while it runs puts it in an unknown state

pub unsafe fn task_stop(&self) -> Task<'d>

Returns reference to Stop task endpoint for PPI.

Safety

Interacting with the sequence while it runs puts it in an unknown state

Trait Implementations

impl<'a, T: Instance> Drop for SequencePwm<'a, T>

fn drop(&mut self)

Executes the destructor for this type.