include/runProc.h

@@ -15,7 +15,6 @@
 #include <QDebug>
 #include "datIf.h"
 #include <QSharedMemory>
-#include <atomic>
 #include "sendWRcmd.h"
 #include "controlBus.h"
 #include "storeINdata.h"
@@ -36,10 +35,6 @@ class T_runProc : public QObject
 
     void restoreDeviceParameter(struct T_devices *deviceSettings);
 
-#ifndef THIS_IS_CA_MASTER
-    std::atomic_bool m_coinAttached{false};
-#endif
-
 private slots:
     void runProc_slotProcess(void);
     bool bl_performComplStart(void);

src/runProc.cpp

@@ -48,15 +48,8 @@ T_runProc::T_runProc()
 void T_runProc::runProc_slotProcess(void)
 {
 #ifndef THIS_IS_CA_MASTER
-    bool const coinAttached = epi_getDI_CoinAttach();
+    if (epi_getDI_CoinAttach()) {
-    // exchange: (atomically) replaces the underlying value of m_coinAttached
+        emit runProc_coinAttached();
-    // with the value of coinAttached, returns the value of m_coinAttached
-    // before the call
-    if (m_coinAttached.exchange(coinAttached) == false) {
-        if (coinAttached) {
-            // old value was false, and new value is true
-            emit runProc_coinAttached();
-        }
     }
     cash_paymentProcessing();
     doors_supervise();