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| author | Drashna Jaelre <drashna@live.com> | 2022-07-19 17:46:22 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-19 17:46:22 -0700 |
| commit | 12eb6444c67456d522c815120de8eed431ead2f8 (patch) | |
| tree | 50445a98e7f06d531cefd2648455ca6ce2576b84 /docs/feature_pointing_device.md | |
| parent | 6992efb2291f8b78cb5feb5c750bab616640045d (diff) | |
| download | qmk_firmware-12eb6444c67456d522c815120de8eed431ead2f8.tar.gz qmk_firmware-12eb6444c67456d522c815120de8eed431ead2f8.zip | |
Add support for PAW3204 Optical Sensor (#17669)
Co-authored-by: gompa <gompa@h-bomb.nl>
Co-authored-by: Stefan Kerkmann <karlk90@pm.me>
Diffstat (limited to 'docs/feature_pointing_device.md')
| -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`: |