It is magnetic not orientation

tuupola · tuupola · commit bdb758e5a4be · 2018-02-12T11:08:16.000+07:00
See adafruit/circuitpython#612
diff --git a/ak8963.py b/ak8963.py
@@ -34,6 +34,9 @@
 _MODE_SELF_TEST = 0x08
 _MODE_FUSE_ROM_ACCESS = 0x0f
 
+_SO_14BIT = 0.6 # μT per digit when 14bit mode
+_SO_16BIT = 0.15 # μT/LSB typ.16- bit)
+
 class AK8963:
     """Class which provides interface to AK8963 magnetometer."""
     def __init__(self, i2c, address=0x0c):
@@ -46,9 +49,9 @@ def __init__(self, i2c, address=0x0c):
         self._register_char(_CNTL1, _MODE_CONTINOUS_MEASURE_2)
 
     @property
-    def orientation(self):
+    def magnetic(self):
         """
-        x, y, z degrees as floats
+        X, Y, Z axis micro-Tesla (uT) as floats.
         """
         # so = self._accel_so
         # sf = self._accel_sf
diff --git a/mpu9250.py b/mpu9250.py
@@ -57,11 +57,11 @@ def gyro(self):
         return self.mpu6050.gyro
 
     @property
-    def orientation(self):
+    def magnetic(self):
         """
-        X, Y, Z axis degrees as floats.
+        X, Y, Z axis micro-Tesla (uT) as floats.
         """
-        return self.ak8963.orientation
+        return self.ak8963.magnetic
 
     @property
     def whoami(self):
