Hello Raphael,
This was new for me also. It would worth to write about it in the sdcc
manual.
Regards,
Zsolt
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Date: Mon, 23 Jun 2014 07:14:09 +0300
To: "sdcc-user@lists.sourceforge.net<mailto:sdcc-user@lists.sourceforge.net>"
mailto:sdcc-user@lists.sourceforge.net>>
Subject: Re: [Sdcc-user] PIC forcing variables to be on the same bank
struct
Hi,
I would have to look at the compiler's source code for details. What should
work is to group the variables into a structure like
struct {
char counter;
short NCO;
short SPEED;
short OLDV;
/*... */
} grp;
and to access them via
grp .NCO += grp.SPEED;
You could of course introduce macros to
Hi
I'm trying to optimise a critical section of my code
and to get rid of the BANKSEL instructions I would
like to place variables on the same bank.
I tried:
#pragma udata bank2 COUNTER NCO SPEED OLDV
char COUNTER;
short NCO;
short SPEED;
short OLDV;
...
NCO += SPEED;
...
But this compile
