This isn't really a C++ library, though it is compiled as one. We
throw exceptions in the hal_init function on startup if there are
issues initializing SPI or the various GPIO's, but that's it.
Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>