Struct Timer 

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

Low-level timer driver.

Implementations

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

pub fn new(tim: Peri<'d, T>) -> Self

Create a new timer driver.

pub fn enable(&self)

Enable the timer.

pub fn disable(&self)

Disable the timer.

pub fn single_mode_start(&self)

Start the timer in single pulse mode.

pub fn continuous_mode_start(&self)

Start the timer in continuous mode.

pub fn set_frequency(&self, frequency: Hertz)

Set the frequency of how many times per second the timer counts up to the max value or down to 0.

pub fn get_frequency(&self) -> Hertz

Get the timer frequency.

pub fn get_clock_frequency(&self) -> Hertz

Get the clock frequency of the timer (before prescaler is applied).

pub fn set_trigger_source(&self, source: u8)

Select the trigger source used when external trigger start is enabled.

The source index maps to device-specific lptim_ext_trigX inputs (0..=7).

pub fn set_trigger_mode(&self, mode: Trigen)

Configure how trigger edges start the counter.

Use [Trigen::Software] for software start. Any edge mode enables external trigger start.

pub fn set_trigger_filter(&self, filter: Filter)

Configure the digital filter applied to trigger input transitions.

pub fn configure_external_trigger( &self, source: u8, edge: Trigen, filter: Filter, )

Convenience helper to enable external trigger start with source, edge and filter.

pub fn get_max_compare_value(&self) -> u16

Get max compare value. This depends on the timer frequency and the clock frequency from RCC.

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

pub fn enable_channel(&self, channel: Channel, enable: bool)

Enable/disable a channel.

pub fn get_channel_enable_state(&self, channel: Channel) -> bool

Get enable/disable state of a channel

pub fn set_compare_value(&self, channel: Channel, value: u16)

Set compare value for a channel.

pub fn get_compare_value(&self, channel: Channel) -> u16

Get compare value for a channel.

pub fn set_channel_direction( &self, channel: Channel, direction: ChannelDirection, )

Set channel direction.

pub fn enable_interrupt(&self)

Enable the timer interrupt.

pub fn disable_interrupt(&self)

Disable the timer interrupt.

pub fn is_interrupt_enabled(&self) -> bool

Check if the timer interrupt is enabled.

pub fn is_interrupt_pending(&self) -> bool

Check if the timer interrupt is pending.

pub fn clear_interrupt(&self)

Clear the timer interrupt.