Hey thanks for the reply, Actually i will be connecting the RS-232 cable to a target board and then from the the target board it will connected to another computer to check out in its Huperterminal. So i really don't think i can write a program to receive and display on other computer. Actually the test program written in Qt with qextserialport works perfectly fine i can receive and display it on the other computer but i get the problem when i try to view it on the HyperTerminal. It is not consistent i can receive and view the data at times and all of a sudden it stops working. I cross checked all the hardware connections replaced the RS232 cables also but no luck. I think its because of the Baud and other serial comm configuration. The configuration which i have given in the program is not setting at all i think the program is taking some default values on it own. !!
Thank You
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