SCAM: Added Serial camera without grove dependency

Signed-off-by: Sisinty Sasmita Patra <sisinty.s.patra@intel.com>

examples/python/scam.py

@@ -0,0 +1,61 @@
+#!/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 sys
+import pyupm_scam as upmscam
+
+# Instantiate a Serial Camera on UART 0
+camera = upmscam.SCAM(0)
+
+# make sure port is initialized properly. 115200 baud is the default.
+if (not camera.setupTty()):
+	print "Failed to setup tty port parameters"
+	sys.exit(1)
+
+if (camera.init()):
+        print "Initialized..."
+else:
+        print "init() failed"
+
+if (camera.preCapture()):
+        print "preCapture succeeded..."
+else:
+        print "preCapture failed."
+
+if (camera.doCapture()):
+        print "doCapture succeeded..."
+else:
+        print "doCapture failed."
+
+print "Image size is", camera.getImageSize(), "bytes"
+
+if (camera.getImageSize() > 0):
+        print "Storing image.jpg..."
+        if (camera.storeImage("image.jpg")):
+                print "storeImage succeeded..."
+        else:
+                print "storeImage failed."
+
+print "Exiting."
+sys.exit(0)