Author |
Message |
Topic: CCS Function to asm optimization |
x34678
Replies: 13
Views: 15745
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Forum: General CCS C Discussion Posted: Sat May 19, 2012 11:46 pm Subject: CCS Function to asm optimization |
My question is why go to all the hassle? You have to deal with paging and
other such issues.
For a $5 PIC 18F with more memory you can save dozens, if not hundreds
of hours of development/deb ... |
Topic: CCS Function to asm optimization |
x34678
Replies: 13
Views: 15745
|
Forum: General CCS C Discussion Posted: Sat May 19, 2012 11:43 pm Subject: CCS Function to asm optimization |
Jeremiah is right, #separate does prevent inlining.
The CCS manual explains, at length, to pros and cons of #inline against #separate.
Having been advised, and before abandoning 'C', did you try ... |
Topic: CCS Function to asm optimization |
x34678
Replies: 13
Views: 15745
|
Forum: General CCS C Discussion Posted: Sat May 19, 2012 1:38 am Subject: conclusion |
I found some solutions optimizing memory organization (and distribution into the pages) by dividing some functions in subfunctions (but the stack is almost to the limit -> 7 worst case).
My conc ... |
Topic: CCS Function to asm optimization |
x34678
Replies: 13
Views: 15745
|
Forum: General CCS C Discussion Posted: Sat May 19, 2012 1:30 am Subject: CCS Function to asm optimization |
PIC: 16F887A
There is no PIC with this part number.
When I compile my code, there are some functions (from my C code)
which appear more than once in assembly code.
Edit your posted code ... |
Topic: CCS Function to asm optimization |
x34678
Replies: 13
Views: 15745
|
Forum: General CCS C Discussion Posted: Sat May 19, 2012 1:22 am Subject: CCS Function to asm optimization |
My question is why go to all the hassle? You have to deal with paging and
other such issues.
For a $5 PIC 18F with more memory you can save dozens, if not hundreds
of hours of development/deb ... |
Topic: CCS Function to asm optimization |
x34678
Replies: 13
Views: 15745
|
Forum: General CCS C Discussion Posted: Fri May 18, 2012 10:51 am Subject: CCS Function to asm optimization |
Hi All,
i'm developing in C for my actual project and ROM space is critical because the program which I'm programming is really big.
So, here is the fact:
PIC: 16F887A
CCS Version: 4.120
Xtal: ... |
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