Interactive Command LIne Documentation

[19smuh23]

In the Readme file, the interactive command line syntax is given as: crelay [-s ] -i | [] [ON|OFF]. For someone well versed in Linux, the syntax may be obvious from the above. But I am not, so it took me a long time to figure out that you have to repeat the crelay command after the pipe. What worked for me was: crelay -i [-s ] | crelay [] [ON|OFF]. I also put "-i" before the serial number. Perhaps you could give some example commands in the documentation to make it clear to newbies.

[ondrej1024]

I agree, the syntax might not be obvious to someone approaching the command line for the first time. I will add some examples in the doc.

Here just a short explanation of the syntax elements:
<x> this is a placeholder for a required parameter (you need to provide a value for x)
[x] this is an optional parameter (you can provide a value for x if needed)
x|y this is an alternative (you need to provide a value either for x or for y)