port.c File Reference

#include "engine/game.h"
#include <libpad.h>

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Functions
s32	pollPadState (u32 port)
	The libpad state of a port while it can be read (0 otherwise); a stable pad gets its actuators aligned.
void	readPadButtons (s32 port, PadData *data, PadData *record)
	Builds held/pressed/repeated from the raw data (the demo record replaces all but Start)
s32	readPad (u16 port, PadData *data)
	Reads one pad (vibration included), or clears its buttons when it is missing.
s32	lockPadMode (s32 port, s32 lock)
	Locks or unlocks the analog button of a DualShock, keeping its current mode.
s32	alignActuators (u16 port)
	Sends a DualShock its actuator alignment, so setVibration can drive the motors.
void	updateVibration (u16 port)
	Counts down a pad's vibration timers and stops each motor whose time is up.

Function Documentation

pollPadState()

s32 pollPadState

(

u32

port

)

The libpad state of a port while it can be read (0 otherwise); a stable pad gets its actuators aligned.

< PadSetActAlign sent, not yet stable

< the actuators are aligned

< the actuators are aligned

< PadSetActAlign sent, not yet stable

< the actuators are aligned

< PadSetActAlign sent, not yet stable

Definition at line 8 of file port.c.

Referenced by lockPadMode(), readPad(), and setVibration().

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readPadButtons()

void readPadButtons	(	s32	port,
		PadData *	data,
		PadData *	record
	)

Builds held/pressed/repeated from the raw data (the demo record replaces all but Start)

Definition at line 40 of file port.c.

Referenced by readPad(), and updatePad().

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readPad()

s32 readPad	(	u16	port,
		PadData *	data
	)

Reads one pad (vibration included), or clears its buttons when it is missing.

Definition at line 144 of file port.c.

Referenced by updatePad().

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lockPadMode()

s32 lockPadMode	(	s32	port,
		s32	lock
	)

Locks or unlocks the analog button of a DualShock, keeping its current mode.

< PadSetActAlign sent, not yet stable

< the actuators are aligned

Definition at line 163 of file port.c.

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alignActuators()

s32 alignActuators

(

u16

port

)

Sends a DualShock its actuator alignment, so setVibration can drive the motors.

Definition at line 187 of file port.c.

Referenced by pollPadState().

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updateVibration()

void updateVibration

(

u16

port

)

Counts down a pad's vibration timers and stops each motor whose time is up.

Definition at line 203 of file port.c.

Referenced by readPad().

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