Struct devices::pit::PitCounter

struct PitCounter {

    interrupt_evt: Option<IrqEdgeEvent>,
    reload_value: u16,
    latched_value: u16,
    command: u8,
    status: u8,
    start: Option<Instant>,
    clock: Arc<Mutex<Clock>>,
    creation_time: Instant,
    counter_id: usize,
    wrote_low_byte: bool,
    read_low_byte: bool,
    latched: bool,
    status_latched: bool,
    gate: bool,
    speaker_on: bool,
    count: u32,
    timer_valid: bool,
    timer: Box<dyn TimerTrait>,
}

Fields

interrupt_evt: Option<IrqEdgeEvent>

reload_value: u16

latched_value: u16

command: u8

status: u8

start: Option<Instant>

clock: Arc<Mutex<Clock>>

creation_time: Instant

counter_id: usize

wrote_low_byte: bool

read_low_byte: bool

latched: bool

status_latched: bool

gate: bool

speaker_on: bool

count: u32

timer_valid: bool

timer: Box<dyn TimerTrait>

Implementations

impl PitCounter

fn new( counter_id: usize, interrupt_evt: Option<IrqEdgeEvent>, clock: Arc<Mutex<Clock>>, ) -> Result<PitCounter, PitError>

fn get_channel_state(&self) -> PitChannelState

fn set_channel_state(&mut self, state: &PitChannelState)

fn get_access_mode(&self) -> Option<CommandAccess>

fn get_command_mode(&self) -> Option<CommandMode>

fn read_counter(&mut self) -> u8

fn write_counter(&mut self, written_datum: u8)

fn get_output(&self) -> bool

fn read_speaker(&self) -> u8

fn write_speaker(&mut self, datum: u8)

fn load_and_start_timer(&mut self, initial_count: u32)

fn start_timer(&mut self)

fn read_back_command(&mut self, control_word: u8)

fn latch_counter(&mut self)

fn latch_status(&mut self)

fn store_command(&mut self, datum: u8)

fn timer_handler(&mut self)

fn get_ticks_passed(&self) -> u64

fn get_read_value(&self) -> u16

Trait Implementations

impl Drop for PitCounter

fn drop(&mut self)

Executes the destructor for this type.