clock

Documentation

Index

• type ClockInput
• type ClockState
• type Listener
• type Master
  • func New(freq uint64) *Master
  • func (m *Master) Frequency() uint64
  • func (m *Master) Listen(divider, delta uint64, cb ClockInput) *Listener
  • func (m *Master) Start()
  • func (m *Master) Stop()

Types

type ClockInput

type ClockInput func(uint64) uint64

type ClockState

type ClockState int

const (
	Stopped ClockState = iota
	Running
	OneStep
)

type Listener

type Listener struct {
	// contains filtered or unexported fields
}

type Master

type Master struct {
	// contains filtered or unexported fields
}

func New

func New(freq uint64) *Master

New returns a new clock running at the given frequency, using the specified step value as increment value. Higher step values means more calls will happen in batches, but improves how close this will run to real time.

func (*Master) Frequency

func (m *Master) Frequency() uint64

func (*Master) Listen

func (m *Master) Listen(divider, delta uint64, cb ClockInput) *Listener

Listen will cause cb() to be called every `divider` tick of the master clock, allowing synchronization between various elements of the NES.

func (*Master) Start

func (m *Master) Start()

func (*Master) Stop

func (m *Master) Stop()