I am currently trying to build an arduino project from this site: https://www.behance.net/gallery/63728703/Pixelpainter-an-Arduino-LED-lightpainting-stick
I have all the wiring set up and everything is built, only problem is that the code doesn't want to compile. 1st there was a problem with SdSpiCard.h where it was saying that it does not have readBlock. I looked online and found a version of the File that does have readBlock in it, but now it is saying that I am missing something called SysCall.h, which I cannot find anywhere. does anyone know a fix to this?