Qt4 open serial port

Using QtCreator is the simplest and fastest way to manually install the library. Before building you need to check that the desired toolchains kits of QtCreator have been correctly configured. As a result, the QtSerialPort library will be automatically compiled and installed into the desired Qt instance according to the selected Kit. Note: on unix-like systems this method can be failed if Qt was installed into system directories.

Super user privileges may be required for "install" target, so need to do: sudo make install from the shadow directory. Include the header files of QtSerialPort where appropriate: …. There is no need to build the documentation, because the documentation is available here. All development is done through Gerrit. Therefore, those wishing to be involved in the development process must have a Qt developer account. Your browser does not seem to support JavaScript.

As a result, your viewing experience will be diminished, and you may not be able to execute some actions. Please download a browser that supports JavaScript, or enable it if it's disabled i. I want to use serial port in Qt 4. I have come to know that QSerialPort has been included from Qt 5. I tried searching the web but did not find it helpful. Kindly assist me in finding a solution. Thank you. Please provide a minimal version of the program for traceability — 0x0C4. Yes the Terminal example gives the exact same error.

I will add mwe. I tried to re-create your problem and used the following example code I wrote: see sserial. Without details about "I added some code in the ARM device" it is hard to determinate the problem. Please run this minimalistic program and let me know if this is working or not.

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