pins require import busio outside of functions

[hackapet/Adafruit_Blinka.git] / src / board.py

diff --git a/src/board.py b/src/board.py
index 45eaed6c3ac79596cd4b053ac555ebd191c493b2..ebdc21f427f732a0b264ef7cdf79373c28b1bbee 100755 (executable)
--- a/src/board.py
+++ b/src/board.py
@@ -28,6 +28,7 @@ See `CircuitPython:board` in CircuitPython for more details.
 * Author(s): cefn
 """
 import sys
 * Author(s): cefn
 """
 import sys

+import busio

 
 import adafruit_platformdetect.constants.boards as ap_board
 from adafruit_blinka.agnostic import board_id, detector
 
 import adafruit_platformdetect.constants.boards as ap_board
 from adafruit_blinka.agnostic import board_id, detector


@@ -224,16 +225,15 @@ elif "sphinx" in sys.modules:
 else:
     raise NotImplementedError("Board not supported {}".format(board_id))
 
 else:
     raise NotImplementedError("Board not supported {}".format(board_id))
 

+if SDA and SCL:

 
 

-def I2C():
-    """The singleton I2C interface"""
-    import busio
+    def I2C():
+        """The singleton I2C interface"""
+        return busio.I2C(SCL, SDA)

 
 

-    return busio.I2C(SCL, SDA)

 
 

+if SCLK:

 
 

-def SPI():
-    """The singleton SPI interface"""
-    import busio
-
-    return busio.SPI(SCLK, MOSI, MISO)
+    def SPI():
+        """The singleton SPI interface"""
+        return busio.SPI(SCLK, MOSI, MISO)