Trait HrTimer

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pub trait HrTimer {
    type Timer: Instance;
    type Prescaler: HrtimPrescaler;
    type DacResetTrigger: DacResetTrigger;

    // Required methods
    fn get_period(&self) -> u16;
    fn set_period(&mut self, period: u16);
    fn get_counter_value(&self) -> u16;
    fn start(&mut self, _hr_control: &mut HrPwmCtrl);
    fn stop(&mut self, _hr_control: &mut HrPwmCtrl);
    fn stop_and_reset(&mut self, _hr_control: &mut HrPwmCtrl);
    fn clear_repetition_interrupt(&mut self);
    fn as_reset_adc_trigger(&self) -> TimerReset<Self::Timer>;
    fn as_period_adc_trigger(&self) -> TimerPeriod<Self::Timer>;
    fn disable_register_updates(&mut self, _hr_control: &mut HrPwmCtrl);
    fn enable_register_updates(&mut self, _hr_control: &mut HrPwmCtrl);
}

Required Associated Types§

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type Timer: Instance

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type Prescaler: HrtimPrescaler

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type DacResetTrigger: DacResetTrigger

Required Methods§

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fn get_period(&self) -> u16

Get period of timer in number of ticks

This is also the maximum duty usable for HrCompareRegister::set_duty

NOTE: The effective period in number of ticks will be twice as large as returned by this function when running in UpDown mode or PushPull mode. 4 times as large when having both modes active

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fn set_period(&mut self, period: u16)

Set period of timer in number of ticks

NOTE: This will affect the maximum duty usable for HrCompareRegister::set_duty

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fn get_counter_value(&self) -> u16

Get the current counter value

NOTE: The least significant bits may not be significant depending on prescaler

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fn start(&mut self, _hr_control: &mut HrPwmCtrl)

Start timer

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fn stop(&mut self, _hr_control: &mut HrPwmCtrl)

Stop timer

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fn stop_and_reset(&mut self, _hr_control: &mut HrPwmCtrl)

Stop timer and reset counter

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fn clear_repetition_interrupt(&mut self)

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fn as_reset_adc_trigger(&self) -> TimerReset<Self::Timer>

Make a handle to this timers reset/roll-over event to use as adc trigger

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fn as_period_adc_trigger(&self) -> TimerPeriod<Self::Timer>

Make a handle to this timers period event to use as adc trigger

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fn disable_register_updates(&mut self, _hr_control: &mut HrPwmCtrl)

Disable register updates

Calling this function temporarily disables the transfer from preload to active registers, whatever the selected update event. This allows to modify several registers. The regular update event takes place once Self::enable_register_updates is called.

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