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)