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//sample basic code

int process1();
int process2();
int process3();

//create a table of pointers to functions
int (*pFunc)() processFunc[] = { process1, process2, process3 }; //compiler er ...

I don't question CCS charging for maintenance fee for updates. And surely, no one can *fully* guarantee a totally bug-free software.

However, CCS just has to be extra careful before releasing any ...

I am, and I'm sure just about every one here in this forum, appreciate its existence. It's here where all of us with a common interest can find solutions to problems related to PIC and the CCS compile ...

I wouldn't call it "bashing". It's outpouring of grief.

Users here are simply stating their experience. Just because people have something negative to say doesn't mean the end of it all.

I use ...

All this time I still can't understand why CCS rushes out to post an update of their compiler only to release another update to fix a bug from the last release, which was not there in the first place ...

The problem I have is that the array is in bank 1.

The array is type int, and so is the pointer.

#device *=16 is included.

I'm using the pic16f877, compiler ver. 3.173

How do you ABSOLUTELY make sure that the pointer holds the correct address if it is pointing to an array.

Sample of this code below presents a problem with addressing. The pointers seems to be conf ...

To simplify reading the code I attached previously here are the relevant declarations made outside main()

#byte RCREG = 0x1A // offset of RCREG register

#bit oerr = 0x18.1 // O ...

Thanks for all your replies.

By me saying not much code in the rda routine could still be too much.
So, in view of this here's the code :

#int_rda
void serial_isr()
{
if(!flag.m_FifoFul ...

The problem I am having is this:

I have a circular buffer in the form of an array of 55 elements (type int). I use int_rda, which simply moves incoming data to the buffer. Not much code in the int_ ...

When I sometimes compile my program the following message comes up:

Internal Error - Contact CCS DEBUG FILE

The thing is, even wihout changing the code and recompiling it again, it compiles succ ...

One other thing. There was a typo error. The second line s/b OR'ed.

aFinal[0] = aTemp[0] ;
aFinal[0] |= aBuff[2]<<aBuff[1] ;
aTemp[0] = aFinal[0] ;
PORTD = aFinal[0] ;

Basically, what I'm trying to do is change bit values. aTemp[0] is used as a temporary storage. Each bit of PORTD is used to address a lamp via a transparent latch.

I want to be able to toggle a la ...

Consider the following:

aFinal[0] = aTemp[0] ;
aFinal[0] = aBuff[2]<<aBuff[1] ;
aTemp[0] = aFinal[0] ;
PORTD = aFinal[0] ;

The array aBuff[2] holds the bit value, the aBuff[1] holds ...

:=I'm assuming that you want to call the function within main().
:=Somehow, main() needs to know that the function exists
:=before you call it. You can do this by putting the function
:=above main(), ...