usb-other.c File Reference

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

Defines
#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).

---

Define 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)))

---

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().