SYNOPSIS

mhub [options]

DESCRIPTION

mhub reads pointer events from the LibGII default device and outputs mouse protocol data and/or mhub data to the specified files. The default device is specified with the GII_INPUT environment variable, see the libgii(7) manual for more info.

OPTIONS

-h

displays this help and exit

-v

output version information and exit

-d

print contents of received events to standard error

-s

terminate program when a SIGPIPE signal is received. The default is to ignore SIGPIPE.

-e BUTNR

only generate mhub events for buttons >= BUTNR. The default is 4.

-b FILE

output mhub events to FILE

-2 FILE

output PS/2 format data to FILE

-i FILE

output (serial) IntelliMouse format data to FILE

-m FILE

output MouseSystems format data to FILE

-r FROM TO

remap button FROM to button TO

-w BUTNR

transform wheel up motion to a BUTNR mhub event

-W BUTNR

transform wheel down motion to a BUTNR mhub event

A maximum of 20 mhub event outputs and 20 mouse data outputs are supported. The number of remaps are unlimited and all remaps occur before any other processing.

Mouse data outputs may all use different protocols.