Merge PR #4: Add monitor gpio number get method

libnymea-gpio/gpiomonitor.cpp

@@ -92,6 +92,11 @@ GpioMonitor::~GpioMonitor()
     wait(200);
 }
 
+int GpioMonitor::gpioNumber() const
+{
+    return m_gpioNumber;
+}
+
 /*! Returns the edge interrupt configuration for this GpioMonitor. */
 Gpio::Edge GpioMonitor::edge() const
 {

libnymea-gpio/gpiomonitor.h

@@ -44,6 +44,8 @@ public:
     explicit GpioMonitor(int gpio, QObject *parent = nullptr);
     ~GpioMonitor() override;
 
+    int gpioNumber() const;
+
     Gpio::Edge edge() const;
     void setEdge(Gpio::Edge edge);