eboled: Initial implementation

This driver supports the Sparkfun 64x48 pixel OLED Edison block:

https://www.sparkfun.com/products/13035

It is based on an ssd1306, but with some modifications (custom COM pin
mapping and a custom column offset).  It uses SPI to communicate, and
since it is an Edison Block, you don't really have any options for
different bus and pin assignments.

Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>

examples/python/eboled.py

@@ -0,0 +1,40 @@
+#!/usr/bin/python
+# Author: Jon Trulson <jtrulson@ics.com>
+# Copyright (c) 2015 Intel Corporation.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import time, sys
+
+import pyupm_i2clcd as lcdObj
+
+# setup with default values
+lcd = lcdObj.EBOLED();
+
+lcd.clear();
+lcd.setCursor(2, 0);
+lcd.write("Hello");
+lcd.setCursor(3, 5);
+lcd.write("World!");
+print "Sleeping for 5 seconds..."
+time.sleep(5)
+
+
+