PS2Mouse Class Reference

A PS2 keyboard gets mouse packets the hostbus as input and outputs them on the ps2 bus. More...

Inheritance diagram for PS2Mouse:

Public Member Functions
bool	receive (MessageInput &msg)
bool	receive (MessagePS2 &msg)
void	set_defaults ()
	PS2Mouse (DBus< MessagePS2 > &bus_ps2, unsigned ps2port, unsigned hostmouse)
Public Member Functions inherited from StaticReceiver< PS2Mouse >
	StaticReceiver ()
Public Member Functions inherited from Device
void	debug_dump ()
	Device (const char *debug_name)

Private Types
enum	{   STATUS_RIGHT = 1 << 0, STATUS_MIDDLE = 1 << 1, STATUS_LEFT = 1 << 2, STATUS_SCALING = 1 << 4,   STATUS_ENABLED = 1 << 5, STATUS_REMOTE = 1 << 6 }
enum	Params { PARAM_NONE, PARAM_ECHO, PARAM_SET_RESOLUTION, PARAM_SET_SAMPLERATE }

Private Member Functions
int	scale_coord (bool report, int value)
unsigned	gen_packet (bool report)
	Generate a packet and update the stored positions.
void	set_packet (unsigned long long packet)
void	update_packet ()

Private Attributes
DBus< MessagePS2 > &	_bus_ps2
unsigned	_ps2port
unsigned	_hostmouse
unsigned long long	_packet
unsigned char	_status
unsigned char	_resolution
unsigned char	_samplerate
int	_posx
int	_posy
enum PS2Mouse::Params	_param

Static Private Attributes
static unsigned const	HOST_RESOLUTION_SHIFT = 2

Additional Inherited Members
Static Public Member Functions inherited from StaticReceiver< PS2Mouse >
static bool	receive_static (Device *o, M &msg)

Detailed Description

A PS2 keyboard gets mouse packets the hostbus as input and outputs them on the ps2 bus.

State: stable Features: mouse commands including poll mode, scaling, packet merging, resolution adaption Missing: different sample rate, packet resend, z-coordinate Documentation: PS2 hitrc, PS2 Mouse Interface, Trackpoint Engineering Specification 3E

Member Enumeration Documentation

anonymous enum

private

Enumerator:

STATUS_RIGHT
STATUS_MIDDLE
STATUS_LEFT
STATUS_SCALING
STATUS_ENABLED
STATUS_REMOTE

enum PS2Mouse::Params

private

Enumerator:

PARAM_NONE
PARAM_ECHO
PARAM_SET_RESOLUTION
PARAM_SET_SAMPLERATE

Constructor & Destructor Documentation

PS2Mouse::PS2Mouse ( DBus< MessagePS2 > &  bus_ps2, unsigned  ps2port, unsigned  hostmouse  )

inline

Member Function Documentation

unsigned PS2Mouse::gen_packet ( bool  report )

inlineprivate

Generate a packet and update the stored positions.

bool PS2Mouse::receive ( MessageInput &  msg )

inline

bool PS2Mouse::receive ( MessagePS2 &  msg )

inline

int PS2Mouse::scale_coord ( bool  report, int  value  )

inlineprivate

void PS2Mouse::set_defaults ( )

inline

void PS2Mouse::set_packet ( unsigned long long  packet )

inlineprivate

void PS2Mouse::update_packet ( )

inlineprivate

Member Data Documentation

DBus<MessagePS2>& PS2Mouse::_bus_ps2

private

unsigned PS2Mouse::_hostmouse

private

unsigned long long PS2Mouse::_packet

private

enum PS2Mouse::Params PS2Mouse::_param

private

int PS2Mouse::_posx

private

int PS2Mouse::_posy

private

unsigned PS2Mouse::_ps2port

private

unsigned char PS2Mouse::_resolution

private

unsigned char PS2Mouse::_samplerate

private

unsigned char PS2Mouse::_status

private

unsigned const PS2Mouse::HOST_RESOLUTION_SHIFT = 2

staticprivate

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The documentation for this class was generated from the following file:

• vancouver/model/ps2mouse.cc