ShaChris23:

can you say me how did you link the qextserial package to qt ? actually i'm trying to read the data's coming from the serial port.i found in the some forum posts that we can use qextserial package. i downloaded and compiled it for my linux PC also .but i could not figure how to use it with the qt. when i compiled it, i found only the libraries where created. In your code i found that you had added the header file "#include "qextserialport.h"" and created an object for qextserial. so i my code if i simply add the header will it work ? or should i place the library in some location in qt-embedded