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I will have a device connect to my serial comm port, and it will send data at 19600bps, i will need to analyse the data it send to me.... the number of bytes per data steam is about 128 bytes, I will request to use LabView to compare, check and retrieve the information out by checking one by one byte..... if the answer will need to use SubVI, please include the path too function to be add, i hope can be step by step too