usb-mouse.c File Reference

#include "usb-private.h"
#include "usb-mouse.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

Functions
void	mouUSBRead (DevicePtr pDev, MOTIONPROC motion, ENQUEUEPROC enqueue, CHECKPROC checkspecial, BLOCK block)
void	mouUSBInit (DevicePtr pDev)
int	mouUSBOn (DevicePtr pDev)
static void	mouUSBGetMap (DevicePtr pDev, unsigned char *map, int *nButtons)
void	mouUSBGetInfo (DevicePtr pDev, DMXLocalInitInfoPtr info)

Detailed Description

This code implements a low-level device driver for a USB mouse.

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 mouUSBOn().

#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

Function Documentation

void mouUSBGetInfo	(	DevicePtr	pDev,
		DMXLocalInitInfoPtr	info
	)

Fill the info structure with information needed to initialize pDev.

References _DMXLocalInitInfo::buttonClass, _DMXLocalInitInfo::keyClass, _DMXLocalInitInfo::keySyms, _DMXLocalInitInfo::map, _DMXLocalInitInfo::maxres, _DMXLocalInitInfo::maxval, _DMXLocalInitInfo::minres, _DMXLocalInitInfo::minval, mouUSBGetMap(), _DMXLocalInitInfo::numButtons, _DMXLocalInitInfo::numRelAxes, _DMXLocalInitInfo::ptrFeedbackClass, _DMXLocalInitInfo::res, and _DMXLocalInitInfo::valuatorClass.

static void mouUSBGetMap ( DevicePtr  pDev, unsigned char *  map, int *  nButtons  )

static

Referenced by mouUSBGetInfo().

void mouUSBInit

(

DevicePtr

pDev

)

Initialize pDev using usbInit.

References usbInit(), and usbMouse.

Referenced by mouUSBOn().

int mouUSBOn

(

DevicePtr

pDev

)

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

References GETPRIV, and mouUSBInit().

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

Read the USB device using usbRead.

References usbRead().