usb-other.c File Reference

#include "usb-private.h"
#include "dmxinputinit.h"
#include "usb-other.h"

Macros
#define	GETPRIV
#define	LOG0(f)   dmxLog(dmxDebug,f)
#define	LOG1(f, a)   dmxLog(dmxDebug,f,a)
#define	LOG2(f, a, b)   dmxLog(dmxDebug,f,a,b)
#define	LOG3(f, a, b, c)   dmxLog(dmxDebug,f,a,b,c)
#define	FATAL0(f)   dmxLog(dmxFatal,f)
#define	FATAL1(f, a)   dmxLog(dmxFatal,f,a)
#define	FATAL2(f, a, b)   dmxLog(dmxFatal,f,a,b)
#define	MOTIONPROC   dmxMotionProcPtr
#define	ENQUEUEPROC   dmxEnqueueProcPtr
#define	CHECKPROC   dmxCheckSpecialProcPtr
#define	BLOCK   DMXBlockType
#define	test_bit(bit)   (priv->mask[(bit)/8] & (1 << ((bit)%8)))

Functions
void	othUSBRead (DevicePtr pDev, MOTIONPROC motion, ENQUEUEPROC enqueue, CHECKPROC checkspecial, BLOCK block)
void	othUSBInit (DevicePtr pDev)
int	othUSBOn (DevicePtr pDev)
void	othUSBGetInfo (DevicePtr pDev, DMXLocalInitInfoPtr info)

Detailed Description

This code implements a low-level device driver for a non-keyboard, non-mouse USB device (e.g., a joystick or gamepad).

Macro Definition Documentation

#define BLOCK   DMXBlockType

#define CHECKPROC   dmxCheckSpecialProcPtr

#define ENQUEUEPROC   dmxEnqueueProcPtr

#define FATAL0

(

f

)

dmxLog(dmxFatal,f)

#define FATAL1	(		f,
			a
	)		dmxLog(dmxFatal,f,a)

#define FATAL2	(		f,
			a,
			b
	)		dmxLog(dmxFatal,f,a,b)

#define GETPRIV

Value:

myPrivate *priv                            \
                      = ((DMXLocalInputInfoPtr)(pDev->devicePrivate))->private

Referenced by othUSBGetInfo(), and othUSBOn().

#define LOG0

(

f

)

dmxLog(dmxDebug,f)

#define LOG1	(		f,
			a
	)		dmxLog(dmxDebug,f,a)

#define LOG2	(		f,
			a,
			b
	)		dmxLog(dmxDebug,f,a,b)

#define LOG3	(		f,
			a,
			b,
			c
	)		dmxLog(dmxDebug,f,a,b,c)

#define MOTIONPROC   dmxMotionProcPtr

#define test_bit

(

bit

)

(priv->mask[(bit)/8] & (1 << ((bit)%8)))

Referenced by othUSBGetInfo().

Function Documentation

void othUSBGetInfo	(	DevicePtr	pDev,
		DMXLocalInitInfoPtr	info
	)

Fill the info structure with information needed to initialize pDev.

References _DMXLocalInitInfo::belFeedbackClass, DMX_MAX_AXES, dmxLog(), dmxWarning, GETPRIV, _DMXLocalInitInfo::keyClass, _DMXLocalInitInfo::keySyms, _DMXLocalInitInfo::ledFeedbackClass, _DMXLocalInitInfo::maxres, _DMXLocalInitInfo::maxval, _DMXLocalInitInfo::minres, _DMXLocalInitInfo::minval, _DMXLocalInitInfo::numAbsAxes, _DMXLocalInitInfo::numRelAxes, _DMXLocalInitInfo::res, test_bit, and _DMXLocalInitInfo::valuatorClass.

void othUSBInit

(

DevicePtr

pDev

)

Initialize pDev using usbInit.

References usbInit(), and usbOther.

Referenced by othUSBOn().

int othUSBOn

(

DevicePtr

pDev

)

Turn pDev on (i.e., take input from pDev).

References GETPRIV, and othUSBInit().

void othUSBRead	(	DevicePtr	pDev,
		MOTIONPROC	motion,
		ENQUEUEPROC	enqueue,
		CHECKPROC	checkspecial,
		BLOCK	block
	)

Read the USB device using usbRead.

References usbRead().