CCS C Compiler Manual PCB / PCM / PCH

#device
Syntax:
Elements:
#DEVICE chip options
#DEVICE Compilation mode selection
Chip Options-
chip is the name of a specific processor (like: PIC16C74 ), To get a current list of
supported devices:
START | RUN | CCSC +Q
Options are qualifiers to the standard operation of the device. Valid options are:
*=5 Use 5 bit pointers (for all parts)
*=8 Use 8 bit pointers (14 and 16 bit parts)
*=16 Use 16 bit pointers (for 14 bit parts)
ADC=x
Where x is the number of bits read_adc() should
return
ICD=TRUE
Generates code compatible with Microchips ICD
debugging hardware.
ICD=n
For chips with multiple ICSP ports specify the port
number being used. The default is 1.
WRITE_EEPROM=ASYNC Prevents WRITE_EEPROM from hanging while
writing is taking place. When used, do not write to
EEPROM from both ISR and outside ISR.
WRITE_EEPROM = NOINT Allows interrupts to occur while the
write_eeprom() operations is polling the done bit
to check if the write operations has completed.
Can be used as long as no EEPROM operations
are performed during an ISR.
HIGH_INTS=TRUE
Use this option for high/low priority interrupts on
the PIC® 18.
%f=.
No 0 before a decimal pint on %f numbers less
than 1.
OVERLOAD=KEYWORD Overloading of functions is now supported.
Requires the use of the keyword for overloading.
OVERLOAD=AUTO
PASS_STRINGS=IN_RAM
CONST=READ_ONLY
CONST=ROM
NESTED_INTERRUPTS=TRUE
Default mode for overloading.
A new way to pass constant strings to a function
by first copying the string to RAM and then
passing a pointer to RAM to the function.
Uses the ANSI keyword CONST definition,
making CONST variables read only, rather than
located in program memory.
Uses the CCS compiler traditional keyword
CONST definition, making CONST variables
located in program memory.
Enables interrupt nesting for PIC24, dsPIC30, and
dsPIC33 devices. Allows higher priority interrupts
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