#ifdef HAS_MOUSE_TP
  #include <dt-bindings/zmk/mouse_settings.h>

 /*
  * Key Behaviors to adjust settings
  */

  // They key codes below can be used to adjust the TP settings at runtime
  // without needing to recompile the firmware.
  //
  // The values will be logged and saved in the config on the controller flash
  // after 60s (CONFIG_ZMK_SETTINGS_SAVE_DEBOUNCE).
  //
  // On boot the settings will be restored again.
  //
  // If you prefer a more explicit way of configuration, you can also hardcode
  // these settings in `&mouse_ps2`.
  //
  // If you set these settings in `&mouse_ps2`, you will still be able to
  // adjust the values during runtime with these key codes, but after
  // restarting the board the values in `&mouse_ps2` will be restored and not
  // the ones stored in the flash using the key codes.


  // How sensitive the trackpoint is
  #define U_MSS_TP_S_I &mms MS_TP_SENSITIVITY_INCR
  #define U_MSS_TP_S_D &mms MS_TP_SENSITIVITY_DECR


  // The maximum speed the trackpoint will accelerate to
  #define U_MSS_TP_V6_I &mms MS_TP_VALUE6_INCR
  #define U_MSS_TP_V6_D &mms MS_TP_VALUE6_DECR


  // I am not quite sure tbh... default seems fine.
  #define U_MSS_TP_NI_I &mms MS_TP_NEG_INERTIA_INCR
  #define U_MSS_TP_NI_D &mms MS_TP_NEG_INERTIA_DECR


  // How hard you have to press to activate the "Press To Select" feature that
  // lets you tap or press on the trackpoint to click.
  //
  // Not all trackpoints support it and you have to enable
  // `tp-press-to-select;` in `&mouse_ps2` first.
  #define U_MSS_TP_PT_I &mms MS_TP_PTS_THRESHOLD_INCR
  #define U_MSS_TP_PT_D &mms MS_TP_PTS_THRESHOLD_DECR


  // If you mess up the settings, you can use this key code to clear the
  // settings from flash and re-set the default values on the TP.
  //
  // Make sure to wait at least CONFIG_ZMK_SETTINGS_SAVE_DEBOUNCE seconds (60
  // by default) before restarting the board to ensure the settings are
  // written to flash storage.
  #define U_MSS_RESET   &mms MS_RESET


  // If you prefer to set the settings in `&mouse_ps2`, you can use the key
  // codes above to find the settings you like the most and then press this
  // key code to output the settings to the log.
  //
  // Then you can add those values to `&mouse_ps2`
  #define U_MSS_LOG     &mms MS_LOG


 /*
  * Driver-specific configuration
  */

  &mouse_ps2 {
    // Enables scroll wheel on mouse devices supporting the Intellimouse
    // extension.
    scroll-mode;


    // Disables clicking. Useful when using a PS2 driver that is prone to
    // erros in transmissions to reduce accidental clicks.
    // disable-clicking;

    // The frequency at which the mouse samples and sends data (in hz).
    // The default rate is 100. You can try lowering it if you experience
    // connection errors.
    //
    // Higher values than 100 are no improvement in my experience, but will
    // increase battery life and potentially errors in transmissions.
    //
    // These values are allowed: 10,20,40,60,80,100,200
    // sampling-rate = <60>;


    // Enable clicking by tapping on the TP. Not all TPs support this.
    // tp-press-to-select;
    // tp-press-to-select-threshold = <10>;


    // How sensitive the TP is (Default: 128)
    tp-sensitivity = <205>;


    // The maximum mouse movement speed the TP will accelarate to (Default: 97)
    tp-val6-upper-speed = <182>;


    // Not quite sure what it does tbh :) (Default: 6)
    tp-neg-inertia = <6>;


    // Adjusts axis settings on the TP
    // Works only on some trackpoints, but may be properly considered by the
    // trackpoint's acceleration features (which may or may not have an
    // impact). Alternatively consider achieving the same effect using the
    //  `zmk,input-configs` feature.
    // tp-xy-swap;
    // tp-x-invert;
    // tp-y-invert;

  };

 /*
  * Input Config
  */

  &mouse_ps2_config {
    xy-swap;
    x-invert;
    y-invert;

    // Set the layer that should automatically activate when the mouse is
    // moving.
    layer-toggle = <MOUSE_TP>;

    // How long the mouse needs to move for before the layer is activated (to
    // avoid accidental activations while typing) (Default: 250)
    layer-toggle-delay-ms = <250>;

    // How long to wait, after the last mouse movement, before deactivating
    // the layer (Default: 250)
    layer-toggle-timeout-ms = <425>;
  };


#endif