Merge pull request #374 from scottamain/mini

[Adafruit_Blinka-hackapet.git] / src / analogio.py

diff --git a/src/analogio.py b/src/analogio.py
index f126ef326b9d146d5f5d720a34e26ecca888b8c9..97323e48dbab9b11cad8f930648c4cb5670bda0c 100644 (file)
--- a/src/analogio.py
+++ b/src/analogio.py
@@ -1,10 +1,14 @@
 """
 `analogio` - Analog input and output control
-=================================================
+============================================
 See `CircuitPython:analogio` in CircuitPython for more details.
+Not supported by all boards.
+
 * Author(s): Carter Nelson, Melissa LeBlanc-Williams
 """
 
+import sys
+
 from adafruit_blinka.agnostic import detector
 
 # pylint: disable=ungrouped-imports,wrong-import-position,unused-import
@@ -17,5 +21,7 @@ elif detector.board.greatfet_one:
     from adafruit_blinka.microcontroller.nxp_lpc4330.analogio import AnalogOut
 elif detector.chip.RK3308:
     from adafruit_blinka.microcontroller.generic_linux.sysfs_analogin import AnalogIn
+elif "sphinx" in sys.modules:
+    pass
 else:
     raise NotImplementedError("analogio not supported for this board.")