Add mcp3221 test script

python_test_scripts/mcp3221/mcp3221_i2c_test.py

@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+
+import sys
+print (sys.version)
+from  ecomet_i2c_sensors.mcp3221 import mcp3221
+import logging
+
+mcp = mcp3221.MCP3221()
+
+logging.basicConfig(level=logging.DEBUG,  # change level looging to (INFO, DEBUG, ERROR)
+                    format='%(asctime)s %(name)-12s %(levelname)-8s %(message)s',
+                    datefmt='%m-%d %H:%M',
+                    filename='mcp3221.log',
+                    filemode='w')
+console = logging.StreamHandler()
+console.setLevel(logging.DEBUG)
+formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s')
+console.setFormatter(formatter)
+logging.getLogger('').addHandler(console)
+mcp._logger = logging.getLogger('ecomet.mcp3221')
+mcp._logger.info('Start logging ...')
+
+(val,ret) = mcp.to_max_const
+mcp._logger.info('Degree: %s',format(round(val,1)))
+(val,ret) = mcp.degrees_to_cardinal_calibrated
+mcp._logger.info('Cardinal: %s',format(val))