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| -rw-r--r-- | docs/feature_pointing_device.md | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/docs/feature_pointing_device.md b/docs/feature_pointing_device.md index 6343ed073d..f0463a131d 100644 --- a/docs/feature_pointing_device.md +++ b/docs/feature_pointing_device.md @@ -136,6 +136,24 @@ Also see the `POINTING_DEVICE_TASK_THROTTLE_MS`, which defaults to 10ms when usi **`POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE`** is not specific to Cirque trackpad; any pointing device with a lift/contact status can integrate this gesture into its driver. e.g. PMW3360 can use Lift_Stat from Motion register. Note that `POINTING_DEVICE_MOTION_PIN` cannot be used with this feature; continuous polling of `pointing_device_get_report()` is needed to generate glide reports. +### PAW 3204 Sensor + +To use the paw 3204 sensor, add this to your `rules.mk` + +```make +POINTING_DEVICE_DRIVER = paw3204 +``` + +The paw 3204 sensor uses a serial type protocol for communication, and requires an additional light source. + +| Setting | Description | +|--------------------|---------------------------------------------------------------------| +|`PAW3204_SCLK_PIN` | (Required) The pin connected to the clock pin of the sensor. | +|`PAW3204_SDIO_PIN` | (Required) The pin connected to the data pin of the sensor. | + +The CPI range is 400-1600, with supported values of (400, 500, 600, 800, 1000, 1200 and 1600). Defaults to 1000 CPI. + + ### Pimoroni Trackball To use the Pimoroni Trackball module, add this to your `rules.mk`: |