hp20x: Initial implementation

This module implements support for the hp20x family of high accuracy
barometers.  It was developed on the Grove Barometer (High Accuracy)
based on the HP206C.

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

src/hp20x/pyupm_hp20x.i

@@ -0,0 +1,13 @@
+%module pyupm_hp20x
+%include "../upm.i"
+
+%feature("autodoc", "3");
+
+#ifdef DOXYGEN
+%include "hp20x_doc.i"
+#endif
+
+%include "hp20x.h"
+%{
+    #include "hp20x.h"
+%}