Problems about remote debugging embedded linux with qt creator.

[liurong]

Hi，
I am debugging a C program on embedded linux platform, now I can debug the program in creator with a gdbserver running on the board. because the openssh has been transplanted successfully , I can use any functions proviced by Qt creator , add break point, step over ,step in and any other operations provided by Qt creator.
But here is a problem: the Application output panel in the Qt creator can not display the Application output . for example, my program is like this:

    int main()
    {
              printf("hello,qt");
    }

when my program executed to the printf function , Application output panel should display "hello, qt", but the result it that it displays nothing. (I have add the CONFIG += console in my .pro file).

so , I want to know : is there anything wrong with my configuration for Qt creator or my debugger, or it is a bug of qt creator , if not , how can I configure my qt creator or debugger to make my Application output panel display the application output . can someone help me with this problem?

best regards.
Liurong

[justin1122]

Use this instead to see in your Qt console output:

qDebug() << "Hello, Qt";

[liurong]

@justin1122
Thanks for your help !
I have tried this, it's a good solution, but it works only in a C++ program.
since the project that I created is a plain C project , so I can not include the header file "qdebug.h", in this situation, how can I do this, is there any funtions for plain C language has the same effect?