class

GBA::SoundChannel

Constructors

new(gba : GBA)

===(other)

Used so that channels can be matched with case..when statements

[](address : UInt32) : UInt8

[]=(address : UInt32, value : UInt8) : Nil

enabled

enabled=(enabled : Bool)

frequency_timer

Calculate the frequency timer

get_amplitude

length_counter

NRx1

length_counter=(length_counter : Int32)

NRx1

length_step

Step the length, disabling the channel if the length counter expires

schedule_reload(frequency_timer : UInt32) : Nil

step

Step the channel, calling helpers to reload the period and step the wave generation

step_wave_generation

Called when @period reaches 0