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signed/unsigned int 64 inside FC8
Posted: Thu May 07, 2020 2:44 pm
by Dirk Bubley
Hello FC Team,
ist it possible to create a variable int 64 signed and unsigned inside FC8?
BR
Dirk
Re: signed/unsigned int 64 inside FC8
Posted: Thu May 07, 2020 4:15 pm
by Benj
Hello,
Yes I beleive it's possible but only via the C code icon or the supplementary code window.
Signed 64-bit variable
Unsigned 64-bit variable
Hope this helps.
Re: signed/unsigned int 64 inside FC8
Posted: Thu May 07, 2020 5:35 pm
by 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...
Re: signed/unsigned int 64 inside FC8
Posted: Thu May 07, 2020 6:36 pm
by medelec35
kersing wrote: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?