updated error handling stuff

tinio/main.cpp

@@ -1,8 +1,9 @@
 // Tinio - A tool to connect to Tinio USB IO controllers.
 #include "CyUSBCommon.h"
+#include <cctype>
+#include <cstdlib>
 #include <iostream>
 #include <string>
-#include <cstdlib>
 using namespace std;
 
 namespace errorEngine {
@@ -18,6 +19,12 @@ namespace errorEngine {
   errorLevel_t errorLevel;
 };
 
+void controlledCrash() {
+  cerr << "Triggering a controlled crash..." << endl;
+  exit(-177);
+}
+
+
 void handleErrors(errorEngineCreds eecToEval) {
   switch (eecToEval.errorLevel) {
   case debug:
@@ -41,23 +48,12 @@ namespace errorEngine {
       cerr << "FATAL ERROR: " << eecToEval.errorLocation << ": "
            << eecToEval.errorName << endl;
       cerr << "REQUESTING CRASH!" << endl;
+      controlledCrash();
     }
   }
 }
 
-  void controlledCrash() {
-    cerr << "Triggering a controlled crash..." << endl;
-    3 / 0; // triggers a floating point error
-    return;
-  }
 
-  int callExternFun(CY_RETURN_STATUS function()) {
-    int retval=function();
-    if (retval != CY_SUCCESS) {
-      this.localErrorCreds.errorValue = retval;
-
-    }
-  }
 }
 
 struct accessNums_t {
@@ -68,11 +64,21 @@ struct accessNums_t {
 class Device {
 private:
   errorEngine::errorEngineCreds localErrorCreds{
-    "Device handler class", "", 0,  errorEngine::errorLevel_t::debug
+      "Device handler class", "", 0, errorEngine::errorLevel_t::debug};
-  };
   CY_HANDLE localDeviceHandle;
   accessNums_t localAccessNums;
 
+  int callExternFun(CY_RETURN_STATUS function()) {
+    int retval = function();
+    if (retval != CY_SUCCESS) {
+      this->localErrorCreds.errorValue = retval;
+      localErrorCreds.errorName = "error number ";
+      localErrorCreds.errorName.append(itoa(localErrorCreds.errorValue));
+      errorEngine::handleErrors(localErrorCreds);
+      return -177;
+    }
+  }
+
   public:
     Device(CY_HANDLE deviceHandle, accessNums_t accessNums) {
       localDeviceHandle = deviceHandle;
@@ -80,8 +86,8 @@ public:
     }
     Device(void);
     void deviceSet(accessNums_t deviceAccessNums) {
-    CyOpen(deviceAccessNums.deviceNumber, deviceAccessNums.deviceInterfaceNumber, &localDeviceHandle);
+      CyOpen(deviceAccessNums.deviceNumber,
-
+             deviceAccessNums.deviceInterfaceNumber, &localDeviceHandle);
     }
     void deviceDestroy();
 };