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

       The  libinputanalyzetouch-downte tool analyzes a recording made with libinputrecord 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.

       Part of the libinput(1) suite

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

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

--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.

       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

libinputanalyzetouch-down-state[--help][options]recording.yml