only install on raspi?

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

diff --git a/src/bitbangio.py b/src/bitbangio.py
old mode 100644 (file)
new mode 100755 (executable)
index 101bfff..817bdbc
--- a/src/bitbangio.py
+++ b/src/bitbangio.py
@@ -1,10 +1,19 @@
+"""
+`bitbangio` - Bitbanged bus protocols
+==============================================================
+
+See `CircuitPython:bitbangio` in CircuitPython for more details.
+
+* Author(s): cefn
+"""
+

 from adafruit_blinka import Lockable, agnostic
 
 
 class I2C(Lockable):
     def __init__(self, scl, sda, frequency=400000):
         if agnostic.microcontroller == "stm32":
 from adafruit_blinka import Lockable, agnostic
 
 
 class I2C(Lockable):
     def __init__(self, scl, sda, frequency=400000):
         if agnostic.microcontroller == "stm32":

-            raise NotImplementedError("No software I2C on {}".format(agnostic.board))
+            raise NotImplementedError("No software I2C on {}".format(agnostic.board_id))

         self.init(scl, sda, frequency)
 
     def init(self, scl, sda, frequency):
         self.init(scl, sda, frequency)
 
     def init(self, scl, sda, frequency):