Module adc

Expand description

Analog-to-Digital Converter

This module provides an interface to the Analog-to-Digital Converter (ADC) peripheral(s). Support is provided for single-ended, software triggered conversions. Async functionality can be enabled via the async feature.

let apb_adc0 = buses.apb.enable(tokens.apbs.adc0);
let (pclk_adc0, _gclk0) = Pclk::enable(tokens.pclks.adc0, clocks.gclk0);

let mut adc = AdcBuilder::new(Accumulation::single(AdcResolution::_12))
    .with_clock_cycles_per_sample(5)
    .with_clock_divider(Prescaler::Div32)
    .with_vref(Reference::Arefa)
    .enable(peripherals.adc0, apb_adc0, &pclk_adc0)
    .unwrap();

let mut adc_pin = pins.a0.into_alternate();

let mut _buffer = [0; 16];
adc.read_buffer(&mut adc_pin, &mut _buffer).unwrap();

Modules§

pin

Structs§

Adc: ADC Instance
Adc0: ADC instance 0
Adc1: ADC instance 0
AdcBuilder: ADC Configuration Builder
Flags: ADC interrupt flags
FutureAdc
InterruptHandler: Interrupt handler for the ADC peripheral.

Enums§

Accumulation: Result accumulation strategy for the ADC
AdcResolution
BuilderError
CpuVoltageSource: Voltage source to use when using the ADC to measure the CPU voltage
Error: Errors that may occur when operating the ADC
Prescaler: Prescaler Configuration
Reference: Reference Selection
Resolution: Conversion Result Resolution
SampleCount: Number of Samples to be Collected

Statics§

ADC_WAKERS

Traits§