Struct Adc 

pub struct Adc<'a, M: Mode> { /* private fields */ }

ADC driver instance.

Implementations

impl<'a> Adc<'a, Blocking>

pub fn new_blocking<T: Instance>( _inst: Peri<'a, T>, commands: &'a [Command<'a, T>], triggers: &[Trigger], config: Config, ) -> Result<Self, Error>

Create a new blocking instance of the ADC

impl<'a> Adc<'a, Async>

pub fn new_async<T: Instance>( _inst: Peri<'a, T>, _irq: impl Binding<T::Interrupt, InterruptHandler<T>> + 'a, commands: &'a [Command<'a, T>], triggers: &[Trigger], config: Config, ) -> Result<Self, Error>

Create a new async instance of the ADC

pub async fn wait_get_conversion(&mut self) -> Option<Conversion>

Reads the current conversion result from the fifo or waits for the next one if it’s pending.

If no conversion is pending, None is returned.

pub async fn wait_conversion(&mut self) -> Conversion

Reads the current conversion result from the fifo or waits for the next one even if no conversion is currently pending.

If no conversion is pending, None is returned.

impl<'a, M: Mode> Adc<'a, M>

pub fn do_software_trigger(&mut self, trigger_id_mask: u8) -> Result<(), Error>

Trigger ADC conversion(s) via software.

Initiates conversion(s) for the trigger(s) specified in the bitmask. Each bit in the mask corresponds to a trigger ID (bit 0 = trigger 0, etc.).

Arguments

• trigger_id_mask - Bitmask of trigger IDs to activate (bit N = trigger N)

Returns

• Ok(()) if the triger mask was valid
• Error::NoTrigger if the mask is calling a trigger that’s not configured

pub fn do_reset_fifo(&mut self)

Reset the FIFO buffer.

Clears all pending conversion results from the FIFO.

pub fn try_get_conversion(&mut self) -> Result<Conversion, Error>

Get conversion result from FIFO.

Returns:

• Ok(ConvResult) if a result is available
• Error::FifoEmpty if the FIFO is empty
• Error::FifoPending if the FIFO is empty, but the adc is active

pub fn do_offset_calibration(&mut self)

Perform offset calibration. Waits for calibration to complete before returning.

pub fn do_auto_calibration(&mut self)

Perform automatic gain calibration.

Trait Implementations

impl<'a, M: Mode> Drop for Adc<'a, M>

fn drop(&mut self)

Executes the destructor for this type.