As I said earlier, that is a GNU C extension. The GNU C++ compiler does not support it. When you use an .ino or .pde file, it is converted into C++ code. While much of C is a subset of C++, there...
Type: Posts; User: MichaelMeissner
As I said earlier, that is a GNU C extension. The GNU C++ compiler does not support it. When you use an .ino or .pde file, it is converted into C++ code. While much of C is a subset of C++, there...
As I understand the OP's question, he/she wanted all 10 members of C to be set to 5. Your code would set C[0] to 5, and 0 to everything else.
I don't think C++ supports a way to do that...
Just to clarify, the '##' concatenation operator (and the '#' stringize operator BTW) only work within #define expansions.