ht9170: Initial implementation

The driver implements support for the DTMF Shield based on the ht9170.

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

src/ht9170/pyupm_ht9170.i

@@ -0,0 +1,9 @@
+%module pyupm_ht9170
+%include "../upm.i"
+
+%feature("autodoc", "3");
+
+%include "ht9170.h"
+%{
+    #include "ht9170.h"
+%}