| # Copyright (C) 2020 The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # |
| # Sony Playstation(R) DualShock 4 Controller |
| # |
| |
| ## Motion sensor ## |
| |
| # reporting mode 0 - continuous |
| sensor.accelerometer.reportingMode = 0 |
| # The delay between sensor events corresponding to the lowest frequency in microsecond |
| sensor.accelerometer.maxDelay = 100000 |
| # The minimum delay allowed between two events in microsecond |
| sensor.accelerometer.minDelay = 5000 |
| # The power in mA used by this sensor while in use |
| sensor.accelerometer.power = 1.5 |
| |
| # reporting mode 0 - continuous |
| sensor.gyroscope.reportingMode = 0 |
| # The delay between sensor events corresponding to the lowest frequency in microsecond |
| sensor.gyroscope.maxDelay = 100000 |
| # The minimum delay allowed between two events in microsecond |
| sensor.gyroscope.minDelay = 5000 |
| # The power in mA used by this sensor while in use |
| sensor.gyroscope.power = 0.8 |
| |
| ## Touchpad ## |
| |
| # After the DualShock 4 has been connected over Bluetooth for a minute or so, |
| # its reports start bunching up in time, meaning that we receive 2–4 reports |
| # within a millisecond followed by a >10ms wait until the next batch. |
| # |
| # This uneven timing causes the apparent speed of a finger (calculated using |
| # time deltas between received reports) to vary dramatically even if it's |
| # actually moving smoothly across the touchpad, triggering the touchpad stack's |
| # drumroll detection logic. For moving fingers, the drumroll detection logic |
| # splits the finger's single movement into many small movements of consecutive |
| # touches, which are then inhibited by the click wiggle filter. For tapping |
| # fingers, it prevents tapping to click because it thinks the finger's moving |
| # too fast. |
| # |
| # Since this touchpad doesn't seem to have to drumroll issues, we can safely |
| # disable drumroll detection. |
| gestureProp.Drumroll_Suppression_Enable = 0 |
| |
| # Because of the way this touchpad is positioned, touches around the edges are |
| # no more likely to be palms than ones in the middle, so remove the edge zones |
| # from the palm classifier to increase the usable area of the pad. |
| gestureProp.Palm_Edge_Zone_Width = 0 |
| gestureProp.Tap_Exclusion_Border_Width = 0 |
