Fixed ISOTP Interpreter Window - It functions again.

Also added UDS decoding to the ISOTP window. An attempt is made to see
if a frame looks like UDS and then it is decoded.

Also, some code clean up to remove some compiler warnings. There's a
LONG way to go still.

bus_protocols/isotp_handler.cpp

@@ -339,7 +339,7 @@ void ISOTP_HANDLER::setProcessAll(bool state)
     processAll = state;
 }
 
-void ISOTP_HANDLER::addFilter(int pBusId, uint32_t ID, uint32_t mask)
+void ISOTP_HANDLER::addFilter(uint32_t pBusId, uint32_t ID, uint32_t mask)
 {
     CANFilter filt;
     filt.ID = ID;
@@ -349,7 +349,7 @@ void ISOTP_HANDLER::addFilter(int pBusId, uint32_t ID, uint32_t mask)
     filters.append(filt);
 }
 
-void ISOTP_HANDLER::removeFilter(int pBusId, uint32_t ID, uint32_t mask)
+void ISOTP_HANDLER::removeFilter(uint32_t pBusId, uint32_t ID, uint32_t mask)
 {
     for (int i = 0; i < filters.count(); i++)
     {

bus_protocols/isotp_handler.h

@@ -23,8 +23,8 @@ public:
     void sendISOTPFrame(int bus, int ID, QVector<unsigned char> data);
     void setProcessAll(bool state);
     void setFlowCtrl(bool state);
-    void addFilter(int pBusId, uint32_t ID, uint32_t mask);
-    void removeFilter(int pBusId, uint32_t ID, uint32_t mask);
+    void addFilter(uint32_t pBusId, uint32_t ID, uint32_t mask);
+    void removeFilter(uint32_t pBusId, uint32_t ID, uint32_t mask);
     void clearAllFilters();
 
 public slots:

bus_protocols/isotp_message.h

@@ -9,8 +9,8 @@ public:
     int bus;
     bool extended;
     bool isReceived;
-    int len; //# of bytes this message should have (as reported)
-    int actualSize; //# we actually got
+    uint32_t len; //# of bytes this message should have (as reported)
+    uint32_t actualSize; //# we actually got
     QVector<unsigned char> data;
     uint64_t timestamp;
 };

bus_protocols/uds_handler.cpp

@@ -272,12 +272,12 @@ void UDS_HANDLER::setProcessAllIDs(bool state)
     isoHandler->setProcessAll(state);
 }
 
-void UDS_HANDLER::addFilter(int pBusId, uint32_t ID, uint32_t mask)
+void UDS_HANDLER::addFilter(uint32_t pBusId, uint32_t ID, uint32_t mask)
 {
     isoHandler->addFilter(pBusId, ID, mask);
 }
 
-void UDS_HANDLER::removeFilter(int pBusId, uint32_t ID, uint32_t mask)
+void UDS_HANDLER::removeFilter(uint32_t pBusId, uint32_t ID, uint32_t mask)
 {
     isoHandler->removeFilter(pBusId, ID, mask);
 }

bus_protocols/uds_handler.h

@@ -65,7 +65,7 @@ namespace UDS_SERVICES
 
 struct CODE_STRUCT
 {
-    int code;
+    unsigned int code;
     QString shortDesc;
     QString longDesc;
 };
@@ -73,9 +73,9 @@ struct CODE_STRUCT
 class UDS_MESSAGE: public ISOTP_MESSAGE
 {
 public:
-    int service;
-    int subFunc;
-    int subFuncLen;
+    unsigned int service;
+    unsigned int subFunc;
+    unsigned int subFuncLen;
     bool isErrorReply;
 
     UDS_MESSAGE();
@@ -94,8 +94,8 @@ public:
     void sendUDSFrame(const UDS_MESSAGE &msg);
     void setProcessAllIDs(bool state);
     void setFlowCtrl(bool state);
-    void addFilter(int pBusId, uint32_t ID, uint32_t mask);
-    void removeFilter(int pBusId, uint32_t ID, uint32_t mask);
+    void addFilter(uint32_t pBusId, uint32_t ID, uint32_t mask);
+    void removeFilter(uint32_t pBusId, uint32_t ID, uint32_t mask);
     void clearAllFilters();
 
     QString getServiceShortDesc(int service);