Thanks for the answer. Unfortunately this tool is very unfeasible when it comes to my problem. It is difficult to zoom due to the exponential zoom ratio. I am always lost because of the graphical glitches, it always changes the baud rate after zooming and I have to reopen the whole WaveForms again. Also I don;t know why but sample rate must be at least 10x UART to read the data properly. It is a good tool but not for me.
Is it even possible to script this so I will have my both transmission lines output in text mode just like in the Protocol panel? I can try to script it myself (even though I am not a good programmer) but I don't want to waste time on impossible things.