hka5: Initial implementation

This module implements support for the DFRobot Laser PM2.5 Sensor.  It
connects to a UART at 9600 baud.  This is the only baud rate
supported.  It optionally supports Reset and Set/Sleep gpios as well.

Signed-off-by: Jon Trulson <jtrulson@ics.com>

src/hka5/pyupm_hka5.i

@@ -0,0 +1,12 @@
+// Include doxygen-generated documentation
+%include "pyupm_doxy2swig.i"
+%module pyupm_hka5
+%include "../upm.i"
+%include "std_string.i"
+
+%feature("autodoc", "3");
+
+%include "hka5.hpp"
+%{
+    #include "hka5.hpp"
+%}