From: W. Trevor King <wking@drexel.edu>
Date: Fri, 16 Mar 2012 03:41:28 +0000 (-0400)
Subject: Oops, build DigitalPort.write_mask with |= instead of &=.
X-Git-Tag: v0.4~15
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=614feec316c95d28a9c77438add683b35bd9c9b4;p=pyafm.git

Oops, build DigitalPort.write_mask with |= instead of &=.

If you start with 0, &= will never change anything :p.
---

diff --git a/pyafm/digital_port.py b/pyafm/digital_port.py
index 0abe5c1..4c8a401 100644
--- a/pyafm/digital_port.py
+++ b/pyafm/digital_port.py
@@ -43,7 +43,7 @@ class DigitalPort (object):
                 channel = self.subdevice.channel(
                     index=index, factory=_DigitalChannel)
                 channel.dio_config(c['direction'])
-                self.write_mask &= 1 << index
+                self.write_mask |= 1 << index
                 self.channels.append(channel)
         self.name = c['name']