signed/unsigned int 64 inside FC8

[Dirk Bubley]

Hello FC Team,

ist it possible to create a variable int 64 signed and unsigned inside FC8?

BR

Dirk

[Benj]

Hello,

Yes I beleive it's possible but only via the C code icon or the supplementary code window.

Signed 64-bit variable

Code: Select all

signed long long var;

Unsigned 64-bit variable

Code: Select all

unsigned long long var;

Hope this helps.

[kersing]

You will need to take a close look at the data sheet for the compiler for your particular device to see if it is implemented. Last time I looked the 8 bit PIC devices didn't support 64 bit. However it seems some (all) now do if you use a fairly recent XC8 compiler. My (slightly older) FC8 install uses XC 1.45 which does not support 64 bit yet.

Compilers for other targets might differ...

[medelec35]

However it seems some (all) now do if you use a fairly recent XC8 compiler.

Just a reminder of this post if not already seen it?