Struct Config 

#[non_exhaustive]
pub struct Config {
    pub rcc: Config,
    pub rtc: RtcConfig,
    pub min_stop_pause: Duration,
    pub enable_debug_during_sleep: bool,
    pub enable_analog_switch_booster: bool,
    pub bdma_interrupt_priority: Priority,
    pub enable_ucpd1_dead_battery: bool,
}

embassy-stm32 global configuration.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

rcc: Config

RCC config.

rtc: RtcConfig

RTC config

min_stop_pause: Duration

Minimum time to stop

enable_debug_during_sleep: bool

Enable debug during sleep and stop.

May increase power consumption. Defaults to true.

enable_analog_switch_booster: bool

Enable the I/O analog switch voltage booster.

The analog switch between a GPIO and the ADC (or comparator, or operational amplifier) has a much higher resistance when the analog supply is low, which distorts conversions of pin channels unless they are given a much longer sample time. The reference manuals ask for this booster below 2.4 V (2.7 V on the H5, H7 and H7RS). It draws extra current, so it is off by default.

On boards where only VDDA is low and VDD is not, the analog switches can instead be supplied from VDD, which this option does not do.

bdma_interrupt_priority: Priority

BDMA interrupt priority.

Defaults to P0 (highest).

enable_ucpd1_dead_battery: bool

Enables UCPD1 dead battery functionality.

Defaults to false (disabled).

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Config

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.