36 lines
744 B
Rust
36 lines
744 B
Rust
#![no_std]
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#![no_main]
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#![feature(type_alias_impl_trait)]
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use defmt_rtt as _; // global logger
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use panic_probe as _;
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use defmt::*;
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use embassy::time::Delay;
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use embassy_stm32::adc::{Adc, Resolution};
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use embassy_stm32::pac;
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#[cortex_m_rt::entry]
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fn main() -> ! {
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info!("Hello World!");
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unsafe {
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pac::RCC.ccipr().modify(|w| {
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w.set_adcsel(0b11);
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});
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pac::RCC.ahb2enr().modify(|w| w.set_adcen(true));
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}
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let p = embassy_stm32::init(Default::default());
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let mut adc = Adc::new(p.ADC1, &mut Delay);
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//adc.enable_vref();
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adc.set_resolution(Resolution::EightBit);
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let mut channel = p.PC0;
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loop {
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let v = adc.read(&mut channel);
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info!("--> {}", v);
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}
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}
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