diff --git a/embassy-stm32/src/timer/complementary_pwm.rs b/embassy-stm32/src/timer/complementary_pwm.rs index 4f033e3a..0ab72734 100644 --- a/embassy-stm32/src/timer/complementary_pwm.rs +++ b/embassy-stm32/src/timer/complementary_pwm.rs @@ -122,6 +122,46 @@ impl<'d, T: ComplementaryCaptureCompare16bitInstance> ComplementaryPwm<'d, T> { } } +impl<'d, T: ComplementaryCaptureCompare16bitInstance> embedded_hal_02::Pwm for ComplementaryPwm<'d, T> { + type Channel = Channel; + type Time = Hertz; + type Duty = u16; + + fn disable(&mut self, channel: Self::Channel) { + self.inner.enable_complementary_channel(channel, false); + self.inner.enable_channel(channel, false); + } + + fn enable(&mut self, channel: Self::Channel) { + self.inner.enable_channel(channel, true); + self.inner.enable_complementary_channel(channel, true); + } + + fn get_period(&self) -> Self::Time { + self.inner.get_frequency().into() + } + + fn get_duty(&self, channel: Self::Channel) -> Self::Duty { + self.inner.get_compare_value(channel) + } + + fn get_max_duty(&self) -> Self::Duty { + self.inner.get_max_compare_value() + 1 + } + + fn set_duty(&mut self, channel: Self::Channel, duty: Self::Duty) { + assert!(duty <= self.get_max_duty()); + self.inner.set_compare_value(channel, duty) + } + + fn set_period

(&mut self, period: P) + where + P: Into, + { + self.inner.set_frequency(period.into()); + } +} + fn compute_dead_time_value(value: u16) -> (Ckd, u8) { /* Dead-time = T_clk * T_dts * T_dtg