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

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.

1 files changed, 11 insertions, 0 deletions

diff --git a/docs/feature_haptic_feedback.md b/docs/feature_haptic_feedback.md
index 4054c5d9b..159296a29 100644
--- a/docs/feature_haptic_feedback.md
+++ b/docs/feature_haptic_feedback.md
@@ -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.                    |