I tried to run the Raspberry Pi code but keep getting a syntax error with the first line. It keeps returning an error with a caret under the word “result”. Any help would be appreciated. Thanks,

char result[3000]={‘1′,’0′,’1′,’0′,’1′,’0′,’1′,’0′,’1′,’0′,’1′,’1′,’1′,’1′,’1′,’1′,’1′,’1′,’1′,’1’};

Can you guide me how to do it?

What have i done is that i went to Build -> Set Build Commands->Under the build command i wrote “gcc -o simpleLaser simpleLaser.c -lwiringPi”, and in working directory i wrote -lwiringPi

I keep getting “Failed to change to the Working Directory”

Any help?
Thanks

Hey Jana,

you have to add -lwiringPi to the compiler command. Can you check please, if this solves your issue?

There is nothing mention as polycrystalline or monocrystalline. I bought it from local shop so please would you suggest me which one should i use? and please give me any reference if possible.

Did you try it with polycrystalline or monocrystalline?