Module gba_hal::data

Data types for the GBA's MMIO and such.

These data types can actually be used on any machine you like, not just the GBA. They're probably not very useful on other machines, but who knows.

Structs

BackgroundControl	Allows configuration of a background layer.
BlendAlpha	Controls alpha blend.
BlendBrightness	Controls brightness blend.
BlendControl	Controls the color special effect
Color	Color values on the GBA.
DMAControl	Configures a DMA unit.
DMAMixer	Controls DMA Sound mixing.
DisplayControl	Configuration for the display control register.
DisplayStatus	Display Status and interrupt settings.
DutyLenEnvelope	Combines the main pulse voice effects into a single setting.
FP_I_19_8	A four-byte fixed point value.
FP_I_7_8	A two-byte fixed point value.
InterruptEnable	This controls what types of interrupts can fire.
InterruptRequestFlags	Interrupt Requested Flags. GBATEK IF register.
KeyControl	Affects when a key interrupt is triggered.
KeyInput	This is the GBA's native key reading value.
LengthEnvelope	Length and envelope controls for the Noise output
Mosaic	Allows control of the Mosaic effect.
NoiseFrequencyControl	Noise channel frequency and master control setting
OBJAttr0	0th part of an object's attributes.
OBJAttr1	1st part of an object's attributes.
OBJAttr2	2nd part of an object's attributes.
PulseFrequencyControl	Frequency and master control settings
SoundStatusMaster	Allows setting of the SOUND_STATUS_ENABLE register.
Soundbias	Allows setting of the SOUNDBIAS register.
StereoControl	Controls left and right sound outputs.
Sweep	Controls the sweep effect (Pulse A only).
TimerControl	Controls one of the four Timer units.
WaveFrequencyControl	Wave output frequency and master control settings.
WaveInitRAMControl	Controls how the Wave RAM is accessed, and if the sound plays at all.
WaveLengthVolume	Length and Volume controls for the Wave output.
WindowHorizontal	Horizontal control for Window effect.
WindowIn	Controls the interior of windows 0 and 1.
WindowOut	Controls outside of the windows and the OBJ window.
WindowVertical	Vertical control for Window effect.

Enums

ColorSpecialEffect	What color special effect to apply to selected pixels.
DestAddressControl	Controls the change in DMA destination address
DisplayMode	The six display modes available on the GBA.
NonDMASoundVolume	How loudly the non-DMA sound should play
ObjectMode	What mode to ues for the object.
ObjectRender	What style of rendering for this object
ObjectShape	What shape the object's appearance should be.
ObjectSize	The object's size.
PulseDutyPattern	How much of the pulse wave should be the "active" value.
SourceAddressControl	Controls the change in DMA source address
StartTiming	Controls DMA starting time
TimerTickRate	Controls DMA starting time
WaveVolume	How loudly the Wave output should play