From 9e3c72a547cc89af886ae75c84be6c23ed605e9f Mon Sep 17 00:00:00 2001 From: Jon Trulson Date: Wed, 9 Sep 2015 11:09:07 -0600 Subject: [PATCH] enc03r: throw exception(s) on fatal errors Signed-off-by: Jon Trulson Signed-off-by: Mihai Tudor Panu --- src/enc03r/enc03r.cxx | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/enc03r/enc03r.cxx b/src/enc03r/enc03r.cxx index fbede120..ae4e3b97 100644 --- a/src/enc03r/enc03r.cxx +++ b/src/enc03r/enc03r.cxx @@ -23,6 +23,8 @@ */ #include +#include +#include #include "enc03r.h" @@ -35,7 +37,8 @@ ENC03R::ENC03R(int pin, float vref) 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; }