===== SWC CONFIG FACE =====

This command, can be used to setup steering whell controls "speaking face"/"voice" button behavior.\\

==== Synopsis ====

  SWC CONFIG FACE <argument>

==== Arguments ====

|NOTIFY| Used to be notifyed when button is pressed.\\ Returns only OK.|
|SILENT| Used to unregister notification feature on buttons status changes.\\ Returns only OK.|
|PASSTHRU| Used to continue to send button changes to the oem radio, also during steering wheel control diversion.\\ Returns only OK.|
|BYPASS| Used to config button beavior accordingly with diversion status.\\ Practically reset passthru options.\\ Returns only OK.|

==== Availability ====

Not all kinds of events (for example HOLD and RELEASE) are always available.\\ This depends on car model/setup.

==== Events ====

If enabled, unsolicited events will be triggered on button status changes.

  EVNT KEY FACE CLICK
  EVNT KEY FACE HOLD
  EVNT KEY FACE RELEASE

==== Examples ====

Enable button notification:
  SWC CONFIG FACE NOTIFY
  OK
  ...
  EVNT KEY FACE CLICK
  
Passthru of the button to the radio:
  SWC CONFIG FACE PASSTHRU
  OK

  
==== Notes ====
  - Notification settings, are not power loss safe. If you disconnect Carberry from power supply or a watchdog reset rises, all notifications will be disabled.