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[Documentation] Pointing device minor rewrite (#19641)

pull/20251/head
Pablo Martínez 1 year ago
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      docs/feature_pointing_device.md

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docs/feature_pointing_device.md View File

@ -20,13 +20,13 @@ To use the ADNS 5050 sensor, add this to your `rules.mk`
POINTING_DEVICE_DRIVER = adns5050
```
The ADNS 5050 sensor uses a serial type protocol for communication, and requires an additional light source.
The ADNS 5050 sensor uses a serial type protocol for communication, and requires an additional light source.
| Setting | Description | Default |
| ------------------- | ------------------------------------------------------------------ | -------------------------- |
| `ADNS5050_SCLK_PIN` | (Required) The pin connected to the clock pin of the sensor. | `POINTING_DEVICE_SCLK_PIN` |
| `ADNS5050_SDIO_PIN` | (Required) The pin connected to the data pin of the sensor. | `POINTING_DEVICE_SDIO_PIN` |
| `ADNS5050_CS_PIN` | (Required) The pin connected to the Chip Select pin of the sensor. | `POINTING_DEVICE_CS_PIN` |
| Setting (`config.h`) | Description | Default |
| -------------------- | ------------------------------------------------------------------ | -------------------------- |
| `ADNS5050_SCLK_PIN` | (Required) The pin connected to the clock pin of the sensor. | `POINTING_DEVICE_SCLK_PIN` |
| `ADNS5050_SDIO_PIN` | (Required) The pin connected to the data pin of the sensor. | `POINTING_DEVICE_SDIO_PIN` |
| `ADNS5050_CS_PIN` | (Required) The pin connected to the Chip Select pin of the sensor. | `POINTING_DEVICE_CS_PIN` |
@ -40,9 +40,9 @@ To use the ADNS 9800 sensor, add this to your `rules.mk`
POINTING_DEVICE_DRIVER = adns9800
```
The ADNS 9800 is an SPI driven optical sensor, that uses laser output for surface tracking.
The ADNS 9800 is an SPI driven optical sensor, that uses laser output for surface tracking.
| Setting | Description | Default |
| Setting (`config.h`) | Description | Default |
| ----------------------- | ---------------------------------------------------------------------- | ------------------------ |
| `ADNS9800_CLOCK_SPEED` | (Optional) Sets the clock speed that the sensor runs at. | `2000000` |
| `ADNS9800_SPI_LSBFIRST` | (Optional) Sets the Least/Most Significant Byte First setting for SPI. | `false` |
@ -63,7 +63,7 @@ POINTING_DEVICE_DRIVER = analog_joystick
The Analog Joystick is an analog (ADC) driven sensor. There are a variety of joysticks that you can use for this.
| Setting | Description | Default |
| Setting (`config.h`) | Description | Default |
| --------------------------------- | -------------------------------------------------------------------------- | ------------- |
| `ANALOG_JOYSTICK_X_AXIS_PIN` | (Required) The pin used for the vertical/X axis. | _not defined_ |
| `ANALOG_JOYSTICK_Y_AXIS_PIN` | (Required) The pin used for the horizontal/Y axis. | _not defined_ |
@ -153,7 +153,7 @@ Additionally, `POINTING_DEVICE_GESTURES_CURSOR_GLIDE_ENABLE` is supported in thi
#### Relative mode gestures
| Gesture Setting | Description | Default |
| Gesture Setting (`config.h`) | Description | Default |
| -------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------- |
| `CIRQUE_PINNACLE_TAP_ENABLE` | (Optional) Enable tap to "left click". Works on both sides of a split keyboard. | _not defined_ |
| `CIRQUE_PINNACLE_SECONDARY_TAP_ENABLE` | (Optional) Tap in upper right corner (half of the finger needs to be outside of the trackpad) of the trackpad will result in "right click". `CIRQUE_PINNACLE_TAP_ENABLE` must be enabled. | _not defined_ |
@ -172,10 +172,10 @@ POINTING_DEVICE_DRIVER = paw3204
The paw 3204 sensor uses a serial type protocol for communication, and requires an additional light source.
| Setting | Description | Default |
| ------------------ |--------------------------------------------------------------- | -------------------------- |
| `PAW3204_SCLK_PIN` | (Required) The pin connected to the clock pin of the sensor. | `POINTING_DEVICE_SCLK_PIN` |
| `PAW3204_SDIO_PIN` | (Required) The pin connected to the data pin of the sensor. | `POINTING_DEVICE_SDIO_PIN` |
| Setting (`config.h`) | Description | Default |
| -------------------- |--------------------------------------------------------------- | -------------------------- |
| `PAW3204_SCLK_PIN` | (Required) The pin connected to the clock pin of the sensor. | `POINTING_DEVICE_SCLK_PIN` |
| `PAW3204_SDIO_PIN` | (Required) The pin connected to the data pin of the sensor. | `POINTING_DEVICE_SDIO_PIN` |
The CPI range is 400-1600, with supported values of (400, 500, 600, 800, 1000, 1200 and 1600). Defaults to 1000 CPI.
@ -189,7 +189,7 @@ POINTING_DEVICE_DRIVER = pimoroni_trackball
The Pimoroni Trackball module is a I2C based breakout board with an RGB enable trackball.
| Setting | Description | Default |
| Setting (`config.h`) | Description | Default |
| ------------------------------------ | ---------------------------------------------------------------------------------- | ------- |
| `PIMORONI_TRACKBALL_ADDRESS` | (Required) Sets the I2C Address for the Pimoroni Trackball. | `0x0A` |
| `PIMORONI_TRACKBALL_TIMEOUT` | (Optional) The timeout for i2c communication with the trackball in milliseconds. | `100` |
@ -220,7 +220,7 @@ The CPI range is 50-16000, in increments of 50. Defaults to 2000 CPI.
Both PMW 3360 and PMW 3389 are SPI driven optical sensors, that use a built in IR LED for surface tracking.
If you have different CS wiring on each half you can use `PMW33XX_CS_PIN_RIGHT` or `PMW33XX_CS_PINS_RIGHT` in combination with `PMW33XX_CS_PIN` or `PMW33XX_CS_PINS` to configure both sides independently. If `_RIGHT` values aren't provided, they default to be the same as the left ones.
| Setting | Description | Default |
| Setting (`config.h`) | Description | Default |
| ---------------------------- | ------------------------------------------------------------------------------------------- | ------------------------ |
| `PMW33XX_CS_PIN` | (Required) Sets the Chip Select pin connected to the sensor. | `POINTING_DEVICE_CS_PIN` |
| `PMW33XX_CS_PINS` | (Alternative) Sets the Chip Select pins connected to multiple sensors. | `{PMW33XX_CS_PIN}` |


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