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#![no_std]
#![no_main]
use arduino_uno::{adc::{Adc, AdcSettings}, hal::{clock::MHz16, port::{mode::{Floating, Input, Output}, portd::{PD0, PD1}}, usart::Usart}, pac::USART0, prelude::*};
use panic_halt as _;
type _Serial = Usart<USART0, PD0<Input<Floating>>, PD1<Output>, MHz16>;
#[arduino_uno::entry]
fn main() -> ! {
let dp = arduino_uno::Peripherals::take().unwrap();
let mut pins = arduino_uno::Pins::new(dp.PORTB, dp.PORTC, dp.PORTD);
let mut led = pins.d13.into_output(&mut pins.ddr);
led.set_low().void_unwrap();
let mut serial = arduino_uno::Serial::new(
dp.USART0,
pins.d0,
pins.d1.into_output(&mut pins.ddr),
57600.into_baudrate(),
);
let mut adc = Adc::new(dp.ADC, AdcSettings::default());
let mut a0 = pins.a0.into_analog_input(&mut adc);
let mut a1 = pins.a1.into_analog_input(&mut adc);
let mut a2 = pins.a2.into_analog_input(&mut adc);
loop {
let a0: u16 = nb::block!(adc.read(&mut a0)).void_unwrap();
let a1: u16 = nb::block!(adc.read(&mut a1)).void_unwrap();
let a2: u16 = nb::block!(adc.read(&mut a2)).void_unwrap();
// let b = nb::block!(serial.read()).void_unwrap();
match serial.read() {
Ok(_) => (),
Err(_) => (),
}
arduino_uno::delay_ms(100);
}
}
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