NAME

       libinput-analyze-touch-down-state - analyze the touch states

SYNOPSIS

       libinput analyze touch-down-state [--help] [options] recording.yml

DESCRIPTION

       The  libinput analyze touch-downte tool analyzes a recording made with libinput record and
       prints "down" state of each touch. This tool aids with the detection of stuck touches.

       This is a debugging tool only, its output may change at any  time.  Do  not  rely  on  the
       output.

OPTIONS

       --help  Print help

       --use-st
               Use  the  single-touch  BTN_TOOL_  bits instead of the slot state. The output will
               only show the "highest" finger down at any time. For examples, where  two  fingers
               are down, only the second slot will be marked as down.

OUTPUT

       An example output for a two-finger alternating sequence below.

         6.140281 +1062ms: x | x
         7.410377 +1257ms:   | x
         7.420200    +9ms:   |
        11.233108 +3812ms: x | x
        11.245721   +12ms: x | x
        11.850206  +604ms:   |
        13.827740 +1977ms: x |
        13.839723   +11ms: x |
        14.704027  +864ms: x | x
        14.716691   +12ms: x | x

LIBINPUT

       Part of the libinput(1) suite

                                                             libinput-analyze-touch-down-state(1)