Is there a working libarary for the photon for dotstar ? , the one I can see in the libarary section doesn`t work because I think it was made for the sparks core and will not compile , You just get 12 erors saying Struct_GPIO typeDef has no member BRR or BSRR.
I`ve found away around it , delete all the software SPi part and leave just the hardware SPI part .
Now i have a working libarary to work on.