py32f0xx-hal 0.2.1

Peripheral access API for py32F0 series microcontrollers
Documentation 
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//! Delay implementation based on general-purpose 16 bit timers and System timer (SysTick).
//!
//! TIM1 and TIM3 are a general purpose 16-bit auto-reload up/downcounter with
//! a 16-bit prescaler.

use embedded_hal::delay::DelayNs;

use super::{Delay, Instance, SysDelay};
use fugit::ExtU32Ceil;

impl DelayNs for SysDelay {
    fn delay_ns(&mut self, ns: u32) {
        self.delay(ns.nanos_at_least());
    }

    fn delay_ms(&mut self, ms: u32) {
        self.delay(ms.millis_at_least());
    }
}

impl<TIM: Instance, const FREQ: u32> DelayNs for Delay<TIM, FREQ> {
    fn delay_ns(&mut self, ns: u32) {
        self.delay(ns.micros_at_least());
    }

    fn delay_us(&mut self, us: u32) {
        self.delay(us.micros_at_least());
    }

    fn delay_ms(&mut self, ms: u32) {
        self.delay(ms.millis_at_least());
    }
}

// impl<TIM: Instance + WithPwm, const C: u8> embedded_hal::pwm::ErrorType for PwmChannel<TIM, C> {
//     type Error = Infallible;
// }

// impl<TIM: Instance + WithPwm, const C: u8> embedded_hal::pwm::SetDutyCycle for PwmChannel<TIM, C> {
//     fn max_duty_cycle(&self) -> u16 {
//         self.get_max_duty()
//     }
//     fn set_duty_cycle(&mut self, duty: u16) -> Result<(), Self::Error> {
//         self.set_duty(duty);
//         Ok(())
//     }
// }