Struct Config 

pub struct Config {
    pub timeout_vblanks: u32,
    pub irq_mask_policy: IrqMaskPolicy,
    pub pause_after_audio: bool,
    pub time_handler: bool,
    pub double_speed: bool,
}

How the engine behaves.

Fields

timeout_vblanks: u32

A transfer with no sector, response or phase change for this many VBlanks fails with FailureKind::Watchdog.

irq_mask_policy: IrqMaskPolicy

See IrqMaskPolicy.

pause_after_audio: bool

Start the first transfer after an audio lease with a recovery Pause, so a drive that was playing or parked at an audio position is stopped before the seek. Costs one command; skip it only if the audio code always ends with its own Pause.

time_handler: bool

Measure how long each handler call takes, with Timer 2, which the transport then owns. The longest call is max_irq_ticks, in system-clock / 8 ticks that wrap after about 15.5 ms.

double_speed: bool

Read at double speed (150 sectors per second, the default and the only rate a streamer wants). Clear it for single speed (75 sectors per second), which halves the CPU the sector pops cost per second of reading; it applies from the next transfer.

Implementations

impl Config

pub const DEFAULT: Config

The defaults: 600 VBlanks, interrupt source always on, recovery pause after audio, no handler timing, double speed.

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 Debug for Config

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Config

fn eq(&self, other: &Config) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Config

impl Eq for Config

impl StructuralPartialEq for Config