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haptic: Feature to disable it when usb port is not configured or suspended. (#12692)

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This also add support for specifying a LED pin to indicate haptic status,
and also adds support for a haptic-enable pin, which is useful to turn off
the boost converter on the solenoid driver.
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Purdea Andrei 2021-11-02 07:54:29 +02:00 • committed by GitHub
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docs/feature_haptic_feedback.md
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@ -11,6 +11,16 @@ HAPTIC_DRIVER += DRV2605L
HAPTIC_DRIVER += SOLENOID
```
The following `config.h` settings are available for all types of haptic feedback:
| Settings | Default | Description |
|--------------------------------------|---------------|---------------------------------------------------------------------------------------------------------------|
|`HAPTIC_ENABLE_PIN` | *Not defined* |Configures a pin to enable a boost converter for some haptic solution, often used with solenoid drivers. |
|`HAPTIC_ENABLE_PIN_ACTIVE_LOW` | *Not defined* |If defined then the haptic enable pin is active-low. |
|`HAPTIC_ENABLE_STATUS_LED` | *Not defined* |Configures a pin to reflect the current enabled/disabled status of haptic feedback. |
|`HAPTIC_ENABLE_STATUS_LED_ACTIVE_LOW` | *Not defined* |If defined then the haptic status led will be active-low. |
|`HAPTIC_OFF_IN_LOW_POWER` | `0` |If set to `1`, haptic feedback is disabled before the device is configured, and while the device is suspended. |
## Known Supported Hardware
| Name | Description |
@ -48,6 +58,7 @@ First you will need a build a circuit to drive the solenoid through a mosfet as
| Settings | Default | Description |
|----------------------------|----------------------|-------------------------------------------------------|
|`SOLENOID_PIN` | *Not defined* |Configures the pin that the Solenoid is connected to. |
|`SOLENOID_PIN_ACTIVE_LOW` | *Not defined* |If defined then the solenoid trigger pin is active low.|
|`SOLENOID_DEFAULT_DWELL` | `12` ms |Configures the default dwell time for the solenoid. |
|`SOLENOID_MIN_DWELL` | `4` ms |Sets the lower limit for the dwell. |
|`SOLENOID_MAX_DWELL` | `100` ms |Sets the upper limit for the dwell. |