CCS C Compiler Manual PCB / PCM / PCH

PreProcessor
Purpose:
Stops inserting source lines into the .LST file (until a #LIST)
Examples:
#NOLIST // Don't clutter up the list file
#include
#LIST
Example Files:
Also See:
16c74.h
#LIST
#ocs
Syntax:
Elements:
#OCS x
x is the clock's speed and can be 1 Hz to 100 MHz.
Purpose: Used instead of the #use delay(clock = x)
Examples:
#include
#device ICD=TRUE
#OCS 20 MHz
#use rs232(debugger)
void main(){
-------;
}
Example Files:
Also See:
None
#USE DELAY
#opt
Syntax:
Elements:
Purpose:
#OPT n
All Devices: n is the optimization level 1-11 or by using the word "compress"
for PIC18 and Enhanced PIC16 families.
The optimization level is set with this directive. This setting applies to the entire
program and may appear anywhere in the file. The PCW default is 9 for normal.
When Compress is specified the optimization is set to an extreme level that
causes a very tight rom image, the code is optimized for space, not speed.
Debugging with this level my be more difficult.
119