ta12200: throw exception(s) on fatal errors

Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Jon Trulson 2015-09-11 12:15:28 -06:00 committed by Mihai Tudor Panu
parent 619da95553
commit f358b2e16d

View File

@ -23,6 +23,8 @@
*/ */
#include <iostream> #include <iostream>
#include <string>
#include <stdexcept>
#include "ta12200.h" #include "ta12200.h"
@ -35,7 +37,8 @@ TA12200::TA12200(int pin)
if ( !(m_aio = mraa_aio_init(pin)) ) if ( !(m_aio = mraa_aio_init(pin)) )
{ {
cerr << __FUNCTION__ << ": mraa_aio_init() failed" << endl; throw std::invalid_argument(std::string(__FUNCTION__) +
": mraa_aio_init() failed, invalid pin?");
return; return;
} }
} }