Merge remote-tracking branch 'upstream/master'

function/smooth/README.md

@@ -9,7 +9,7 @@ several simple smoothing algorithms for incoming data values. These include
  - Mean
  - Standard Deviation
  - High Pass Smoothing
- - Loww Pass Smoothing
+ - Low Pass Smoothing
 
 Install
 -------

hardware/sensehat/package.json

@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-pi-sense-hat",
-    "version"       : "0.0.10",
+    "version"       : "0.0.11",
     "description"   : "A Node-RED node to interact with a Raspberry Pi Sense HAT",
     "repository" : {
         "type":"git",

hardware/sensehat/sensehat.py

@@ -196,7 +196,8 @@ def idle_work():
   now = time.time()
   if hf_enabled and (now-last_hf_time > hf_interval):
     orientation = SH.get_orientation()
-    compass = SH.get_compass()
+    # Calling get_compass interferes with get_orientation - so just reuse its value
+    compass = orientation['yaw']
     gyro = SH.get_gyroscope_raw()
     accel = SH.get_accelerometer_raw()