From 00071ca487fae4ca07027e9e84662b8a31e7dece Mon Sep 17 00:00:00 2001
From: zaped212 <zaped212@gmail.com>
Date: Thu, 28 Feb 2019 23:07:42 -0600
Subject: [PATCH] Address Issue 181 : Failing to set current on A4A boards

Umikaze 2.2.1-RC2 includes updated versions of Adafruit-BBIO
This new library changes how the SPI module works.

This changes the DAC class to match the updated SPI module
to use /dev/spidev2_0
---
 redeem/DAC.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/redeem/DAC.py b/redeem/DAC.py
index aeffcf4b..f162d64f 100644
--- a/redeem/DAC.py
+++ b/redeem/DAC.py
@@ -58,10 +58,7 @@ def __init__(self, channel):
     self.offset = 0.0
     if 'SPI' in globals():
       # init the SPI for the DAC
-      try:
-        self.spi2_0 = SPI(0, 0)
-      except IOError:
-        self.spi2_0 = SPI(1, 0)
+      self.spi2_0 = SPI(2, 0)
       self.spi2_0.bpw = 8
       self.spi2_0.mode = 1
     else: