Using .tlb file in my project
Hello, everyone. I build a .tlb from my dll using "RegAsm" tool. Following is my part of code about dll.
public interface IMyTIBusAdapters
MyIAdapterResult MyI2C_Write(int adapter_num, byte addr, byte command, byte data);
MyIReadblockResult MyI2C_Read(int adpater_num, byte addr, byte command, int len);
MyIReadblockResult MyI2C_Read_Generic_No_Restart(int adpater_num, byte addr, int len);
Then, I write Qt to call them like following
QT += core gui axcontainer
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = IBM300WDebugTool
TEMPLATE = app
SOURCES += main.cpp
TYPELIBS += $$system(dumpcpp output TIforTLBinCSharpDLL.tlb)
HEADERS += mainwindow.h
FORMS += mainwindow.ui
MyTIBusAdapters *myTIbus; = new MyTIBusAdapters;
MyIAdapterResult *myTIWriteResult = new MyIAdapterResult();
int TIBusAddress = myTIbus->MyDiscover();
if(TIBusAddress == 0)
QMessageBox::about(this,"Warning...","Can't find TI device, please check and restart application. ");
myTIWriteResult = myTIbus->MyI2C_Write(TIBusAddress,(unsigned char)DeviceAddr,(unsigned
The problem is when I run on my computer, everything is OK.When I run on other computers, application could be open, but when I start following function, i would got unknown error, then my program is crashed.I found if I comment following program, this application also could work on different computers, I don't know what happen to this.
//myTIWriteResult = myTIbus->MyI2C_Write(TIBusAddress,(unsigned char)DeviceAddr,(unsigned
If I write program like follows, it still could run on other computers. but unfortunate, I need the response from follows.
myTIbus->MyI2C_Write(TIBusAddress,(unsigned char)DeviceAddr,(unsigned char)Command,requestData);
Does anyone know what's wrong?? Thanks in advance.
Hi, does anybody know??