Struct Configuration 

#[non_exhaustive]
pub struct Configuration {
    pub command_timeout_ms: u32,
    pub io_voltage: Voltage,
    pub speed_khz: u32,
    pub input_delay_phase: DelayPhase,
    pub driver_strength: DriverStrength,
    pub current_limit: CurrentLimit,
}

Configuration for the SD-Card driver

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.

command_timeout_ms: u32

Command timeout in milliseconds. Default is 0 (no timeout)

io_voltage: Voltage

SD-Card IO voltage. Default is 3.3V; 1.8V might only be necessary for ESP32P4 and UHS-I speeds

speed_khz: u32

SD-Card speed in kHz. Default is 20000 kHz (20 MHz) Maximum speed is usually 40000 kHz (40 MHz) Speeds lower than 20000 kHz can also be used

input_delay_phase: DelayPhase

driver_strength: DriverStrength

current_limit: CurrentLimit

Implementations

impl Configuration

pub const fn new() -> Self

Create a new configuration with default values

Trait Implementations

impl Default for Configuration

fn default() -> Self

Returns the “default value” for a type.