PCDIDE COMPILER Custom Computer Services Inc (CCS), PCDIDE COMPILER Datasheet - Page 146

• Manufacturer Part Number: PCDIDE COMPILER
• Description: PCD C-COMPILER PIC24, DSPIC
• Manufacturer: Custom Computer Services Inc (CCS)
• Type: Compilerr

Specifications of PCDIDE COMPILER

• For Use With/related Products: Microchip PIC24/dsPIC®
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 429-1008

#RECURSIVE
Syntax:
Elements:
Purpose:
Examples:
Example Files:
Also See:
#ROM
Syntax:
Elements:
Purpose:
132
#RECURSIVE
None
Tells the compiler that the procedure immediately following the directive will be
recursive.
#recursive
int factorial(int num) {
}
None
None
#ROM address = {list}
#ROM int8 address = {list}
#ROM char address = {list}
address is a ROM word address, list is a list of words separated by commas
Allows the insertion of data into the .HEX file. In particular, this may be used to
program the '84 data EEPROM, as shown in the following example.
Note that if the #ROM address is inside the program memory space, the directive
creates a segment for the data, resulting in an error if a #ORG is over the same
area. The #ROM data will also be counted as used program memory space.
The int8 option indicates each item is 8 bits, the default is 16 bits. The char option
treats each item as 7 bits packing 2 chars into every pcm 14-bit word.
When linking multiple compilation units be aware this directive applies to the final
object file.
Some special forms of this directive may be used for verifying program memory:
#ROM address = checksum
0x1248
This will put a value at address such that the entire program memory will sum to
if (num <= 1)
return num * factorial(num-1);
return 1;