added invert_state optional parameter (home-assistant#3086)

gwhiteCL · emlove · commit d5bccb6d356e · 2017-07-31T20:24:37.000-04:00
* added invert_state optional parameter

* added documentation for relay_invert

* changed state_invert to invert_state and relay_invert to invert_relay
diff --git a/source/_components/cover.rpi_gpio.markdown b/source/_components/cover.rpi_gpio.markdown
@@ -36,7 +36,9 @@ cover:
 Configuration variables:
 
 - **relay_time** (*Optional*): The time that the relay will be on for in seconds. Default is 0.2 seconds.
+- **invert_relay** (*Optional*): Invert the relay pin output so that it is active-high.  Default is False (active-low).
 - **state_pull_mode** (*Optional*): The direction the State pin is pulling. It can be UP or DOWN. Default is UP.
+- **invert_state** (*Optional*): Invert the value of the State pin so that 0 means closed. Default is False.
 - **covers** array (*Required*): List of your doors.
   - **relay_pin** (*Required*): The pin of your Raspberry Pi where the relay is connected.
   - **state_pin** (*Required*): The pin of your Raspberry Pi to retrieve the state.
@@ -49,7 +51,9 @@ Full example:
 cover:
   - platform: rpi_gpio
     relay_time: 0.2
+    invert_relay: False
     state_pull_mode: 'UP'
+    invert_state: True
     covers:
       - relay_pin: 10
         state_pin: 11
