PicC 9.50 dsPIC Manual.pdf

INDEXINDEXEI, 140ellipsis symbol, 41ELSE directive, 81ELSIF directive, 81END directive, 77ENDIF directive, 81ENDM directive, 81enhanced symbol files, 95environment variableHTC_ERR_FORMAT, 14HTC_WARN_FORMAT, 14EQU directive, 53, 72, 80equ directive, 68equating assembly symbols, 80error filescreating, 94error messages, 8formatting, 14LIBR, 106EVAL_POLY, 142exceptions, 46EXP, 143EXPAND assembler control, 86exponent, 33expressionsassembly, 73relocatable, 73extern keyword, 50FABS, 144file formatsassembler listing, 12Avocet symbol, 99command, 105creating with cromwell, 110cross reference, 67, 108cross reference listings, 13dependency, 21DOS executable, 96enhanced symbol, 95library, 26, 103, 105link, 100object, 7, 96, 105preprocessor, 17prototype, 18specifying, 17symbol, 95symbol files, 24TOS executable, 96filessource, 24floating point data types, 33biased exponent, 33exponent, 33format, 33mantissa, 33floating suffix, 30FLOOR, 145fnconf directive, 102fnroot directive, 102FREE, 146FREXP, 147functionreturn values, 42function prototypes, 63, 85ellipsis, 41function return values, 42function signatures, 85functionsargument passing, 41getch, 64interrupt, 46interrupt qualifier, 46kbhit, 64putch, 64return values, 42signatures, 62written in assembler, 49332