#![no_std]
#![no_main]
use esp32_hal::{clock::ClockControl, dac, gpio::IO, peripherals::Peripherals, prelude::*, Delay};
use esp_backtrace as _;
#[entry]
fn main() -> ! {
let peripherals = Peripherals::take();
let system = peripherals.SYSTEM.split();
let clocks = ClockControl::boot_defaults(system.clock_control).freeze();
let io = IO::new(peripherals.GPIO, peripherals.IO_MUX);
let pin25 = io.pins.gpio25.into_analog();
let pin26 = io.pins.gpio26.into_analog();
let analog = peripherals.SENS.split();
let mut dac1 = dac::DAC1::dac(analog.dac1, pin25).unwrap();
let mut dac2 = dac::DAC2::dac(analog.dac2, pin26).unwrap();
let mut delay = Delay::new(&clocks);
let mut voltage_dac1: u8 = 200;
let mut voltage_dac2: u8 = 255;
loop {
voltage_dac1 = voltage_dac1.wrapping_add(1);
dac1.write(voltage_dac1);
voltage_dac2 = voltage_dac2.wrapping_sub(1);
dac2.write(voltage_dac2);
delay.delay_ms(50u32);
}
}