alexey.zholtikov/upm
1
0
Fork 0
mirror of https://github.com/eclipse/upm.git synced 2025-03-15 04:57:30 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

rotaryencoder: throw exception(s) on fatal errors

Browse Source 
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 2015-09-08 13:21:12 -06:00 committed by Mihai Tudor Panu
parent b4e4e9ae89
commit d4d29307a2
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/rotaryencoder/rotaryencoder.cxx
View File

@ -23,6 +23,8 @@
*/
#include <iostream>
#include <string>
#include <stdexcept>
#include "rotaryencoder.h"
@ -33,7 +35,8 @@ RotaryEncoder::RotaryEncoder(int pinA, int pinB)
{
if ( !(m_gpioA = mraa_gpio_init(pinA)) )
{
cerr << __FUNCTION__ << ": mraa_gpio_init() failed" << endl;
throw std::invalid_argument(std::string(__FUNCTION__) +
": mraa_gpio_init(pinA) failed, invalid pin?");
return;
}
@ -41,7 +44,8 @@ RotaryEncoder::RotaryEncoder(int pinA, int pinB)
if ( !(m_gpioB = mraa_gpio_init(pinB)) )
{
cerr << __FUNCTION__ << ": mraa_gpio_init() failed" << endl;
throw std::invalid_argument(std::string(__FUNCTION__) +
": mraa_gpio_init(pinB) failed, invalid pin?");
return;
}