Added explicit error for sign compares to CMake. Updated a handful of C source which compared unsigned vs signed. Signed-off-by: Noel Eck <noel.eck@intel.com>
Signed-off-by: Jon Trulson <jtrulson@ics.com>
This requires a new MRAA with UART sendbreak support. Signed-off-by: Jon Trulson <jtrulson@ics.com>