protocol for uart communication

software/DataAcquisitionFromDevice/datalogger.py

@@ -13,11 +13,11 @@ ser.flushInput()
 
 while True:
     #dataIn = ser.readline().strip()
-    dataIn = ser.read(2)
+    dataIn = ser.read(4)
 
     print(dataIn)
     print(len(dataIn))
-    (msb, lsb) = (dataIn[0], dataIn[1]) 
+    (msb, lsb) = (dataIn[1], dataIn[2]) 
     voltage = mcp3425.convert(msb, lsb, mcp3425.MCP3425_RESOLUTION.R14)
     now = datetime.datetime.now()