Skip to content

Commit

Permalink
[Docs] Fix docs regarding cirque pinnacle attenuation (#18279)
Browse files Browse the repository at this point in the history
  • Loading branch information
preisi committed Sep 12, 2022
1 parent 3d667f0 commit 55c637f
Showing 1 changed file with 10 additions and 10 deletions.
20 changes: 10 additions & 10 deletions docs/feature_pointing_device.md
Original file line number Diff line number Diff line change
Expand Up @@ -93,20 +93,20 @@ This supports the Cirque Pinnacle 1CA027 Touch Controller, which is used in the

#### Common settings

| Setting | Description | Default |
| -------------------------------- | ---------------------------------------------------------- | ------------------ |
| `CIRQUE_PINNACLE_DIAMETER_MM` | (Optional) Diameter of the trackpad sensor in millimeters. | `40` |
| `CIRQUE_PINNACLE_ATTENUATION` | (Optional) Sets the attenuation of the sensor data. | `ADC_ATTENUATE_4X` |
| `CIRQUE_PINNACLE_CURVED_OVERLAY` | (Optional) Applies settings tuned for curved overlay. | _not defined_ |
| `CIRQUE_PINNACLE_POSITION_MODE` | (Optional) Mode of operation. | _not defined_ |
| Setting | Description | Default |
| -------------------------------- | ---------------------------------------------------------- | ------------------------------------------- |
| `CIRQUE_PINNACLE_DIAMETER_MM` | (Optional) Diameter of the trackpad sensor in millimeters. | `40` |
| `CIRQUE_PINNACLE_ATTENUATION` | (Optional) Sets the attenuation of the sensor data. | `EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_4X` |
| `CIRQUE_PINNACLE_CURVED_OVERLAY` | (Optional) Applies settings tuned for curved overlay. | _not defined_ |
| `CIRQUE_PINNACLE_POSITION_MODE` | (Optional) Mode of operation. | _not defined_ |

**`CIRQUE_PINNACLE_ATTENUATION`** is a measure of how much data is suppressed in regards to sensitivity. The higher the attenuation, the less sensitive the touchpad will be.

Default attenuation is set to 4X, although if you are using a thicker overlay (such as the curved overlay) you will want a lower attenuation such as 2X. The possible values are:
* `ADC_ATTENUATE_4X`: Least sensitive
* `ADC_ATTENUATE_3X`
* `ADC_ATTENUATE_2X`
* `ADC_ATTENUATE_1X`: Most sensitive
* `EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_4X`: Least sensitive
* `EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_3X`
* `EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_2X`
* `EXTREG__TRACK_ADCCONFIG__ADC_ATTENUATE_1X`: Most sensitive

**`CIRQUE_PINNACLE_POSITION_MODE`** can be `CIRQUE_PINNACLE_ABSOLUTE_MODE` or `CIRQUE_PINNACLE_RELATIVE_MODE`. Modes differ in supported features/gestures.

Expand Down

0 comments on commit 55c637f

Please sign in to comment.