PicC 9.50 dsPIC Manual.pdf

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Library FunctionsPOWSynopsis#include double pow (double f, double p)DescriptionThe pow() function raises its first argument, f, to the power p.Example#include #include voidmain (void){double f;}for(f = 1.0 ; f
Library FunctionsPRINTF, VPRINTFSynopsis#include int printf (const char * fmt, ...)#include #include int vprintf (const char * fmt, va_list va_arg)DescriptionThe printf() function is a formatted output routine, operating on stdout. There are correspondingroutines operating on a given stream (fprintf()) or into a string buffer (sprintf()). The printf() routineis passed a format string, followed by a list of zero or more arguments. In the format string areconversion specifications, each of which is used to print out one of the argument list values.Each conversion specification is of the form %m.nc where the percent symbol % introducesa conversion, followed by an optional width specification m. The n specification is an optionalprecision specification (introduced by the dot) and c is a letter specifying the type of the conversion.A minus sign (’-’) preceding m indicates left rather than right adjustment of the converted valuein the field. Where the field width is larger than required for the conversion, blank padding is performedat the left or right as specified. Where right adjustment of a numeric conversion is specified,and the first digit of m is 0, then padding will be performed with zeroes rather than blanks. Forinteger formats, the precision indicates a minimum number of digits to be output, with leading zerosinserted to make up this number if required.A hash character (#) preceding the width indicates that an alternate format is to be used. Thenature of the alternate format is discussed below. Not all formats have alternates. In those cases, thepresence of the hash character has no effect.The floating point formats require that the appropriate floating point library is linked. Fromwithin HPD this can be forced by selecting the "Float formats in printf" selection in the optionsmenu. From the command line driver, use the option -LF.If the character * is used in place of a decimal constant, e.g. in the format %*d, then one integerargument will be taken from the list to provide that value. The types of conversion are:fFloating point - m is the total width and n is the number of digits after the decimal point. If n is176
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HI-TECH dsPICC CompilerHI-TECH Soft
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CONTENTSCONTENTS2.4.17 -X: Strip Lo
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CONTENTSCONTENTS3.6.2 Function Retu
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CONTENTSCONTENTS4.3.8.18 SIGNAT . .
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CONTENTSCONTENTS5.13.5 -Okey . . .
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LIST OF TABLESLIST OF TABLES4.4 ASD
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Typographic conventionsIntroduction
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Long Command LinesDSPICC Command-li
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DSPICC Compiler OptionsDSPICC Comma
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FilesC Language Featuresdoing this
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FilesC Language FeaturesThis option
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FilesC Language Features•The abbr
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Supported Data Types and VariablesC
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Storage Class and Object PlacementC
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Register UsageC Language Featuressa
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PsectsC Language Featuresunsigned c
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Interrupt Handling in CC Language F
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Interrupt Handling in CC Language F
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Mixing C and Assembler CodeC Langua
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Mixing C and Assembler CodeC Langua
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PreprocessingC Language FeaturesTab
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PreprocessingC Language FeaturesTab
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PreprocessingC Language Features3.1
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PreprocessingC Language Features36
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Linking ProgramsC Language Features
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Standard I/O Functions and Serial I
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Assembler UsageMacro Assemblersembl
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HI-TECH C Assembly LanguageMacro As
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Program SectionsLinker and Utilitie
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OperationLinker and UtilitiesTable
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OperationLinker and Utilities5.7.6
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OperationLinker and Utilities5.7.15
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OperationLinker and Utilities-ACODE
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Map FilesLinker and Utilitiespreced
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Map FilesLinker and Utilitiesshown
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LibrarianLinker and UtilitiesTable
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ObjtohexLinker and Utilities5.10.5
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CrefLinker and Utilities5.11.1 Chec
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CromwellLinker and Utilities5.12.5
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CromwellLinker and Utilities5.13.2
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CromwellLinker and Utilities114
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Library Functions__CONFIGSynopsis#i
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Library FunctionsABSSynopsis#includ
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Library FunctionsASCTIMESynopsis#in
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Library FunctionsASINSynopsis#inclu
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Page 147 and 148: Library FunctionsReturn ValueThe re
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Page 151 and 152: Library FunctionsCPUTSSynopsis#incl
Page 153 and 154: Library FunctionsDI, EISynopsis#inc
Page 155 and 156: Library FunctionsEVAL_POLYSynopsis#
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Page 161 and 162: Library FunctionsGETCH, GETCHESynop
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Page 165 and 166: Library FunctionsReturn ValueReturn
Page 167 and 168: Library FunctionsExample#include #i
Page 169 and 170: Library FunctionsLDEXPSynopsis#incl
Page 171 and 172: Library FunctionsLOCALTIMESynopsis#
Page 173 and 174: Library FunctionsLOG, LOG10Synopsis
Page 175 and 176: Library Functions}if(i = setjmp(jb)
Page 177 and 178: Library FunctionsSee Alsocalloc(),
Page 179 and 180: Library FunctionsReturn ValueA poin
Page 181 and 182: Library Functions}printf("Equal\n")
Page 183 and 184: Library FunctionsMEMMOVESynopsis#in
Page 185 and 186: Library FunctionsMODFSynopsis#inclu
Page 187: Library Functions}Return ValueFALSE
Page 191 and 192: Library Functionsprintf("xx%*d", 3,
Page 193 and 194: Library FunctionsPUTCHARSynopsis#in
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Page 197 and 198: Library Functions}qsort(aray, sizeo
Page 199 and 200: Library FunctionsNoteThe example wi
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Page 203 and 204: Library Functionsargument must be a
Page 205 and 206: Library Functions}inner();printf("i
Page 207 and 208: Library FunctionsSPRINTF, VSPRINTFS
Page 209 and 210: Library FunctionsSRANDSynopsis#incl
Page 211 and 212: Library FunctionsSTRCATSynopsis#inc
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Page 227 and 228: Library FunctionsSTRRCHR, STRRICHRS
Page 229 and 230: Library FunctionsSTRSTR, STRISTRSyn
Page 231 and 232: Library FunctionsReturn ValueReturn
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Page 235 and 236: Library FunctionsTOLOWER, TOUPPER,
Page 237 and 238: Library FunctionsVA_START, VA_ARG,
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Library FunctionsXTOISynopsis#inclu
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Error and Warning Messages(101) #*
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Error and Warning Messages(109) #in
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Error and Warning Messages(121) exp
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Error and Warning Messages(131) #if
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Error and Warning Messages(142) can
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Error and Warning Messages(161) con
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Error and Warning Messages(174) mul
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Error and Warning Messages}int inpu
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Error and Warning Messages(198) und
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Error and Warning Messages(208) ope
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Error and Warning Messages(221) hex
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Error and Warning Messages(237) fun
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Error and Warning Messages(245) "de
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Error and Warning Messagesextern in
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Error and Warning Messages(263) mem
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Error and Warning Messages(271) can
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Error and Warning Messages(295) exp
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Error and Warning Messages(314) ; e
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Error and Warning Messagesstruct {i
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Error and Warning Messages(337) lin
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Error and Warning Messagesint proce
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Error and Warning Messagesdouble dd
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Error and Warning Messages(369) sig
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Error and Warning Messages(390) ill
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Error and Warning Messages(418) ima
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Error and Warning Messages(438) bad
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Error and Warning Messages(469) und
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Error and Warning Messages8 bits wi
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Error and Warning Messages(486) pse
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Error and Warning MessagesCan’t f
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Error and Warning Messages(506) rec
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Error and Warning Messages(525) too
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Error and Warning Messages(619) I/O
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Error and Warning Messages(701) unr
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Error and Warning MessagesA quick c
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Error and Warning Messagesperformed
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Error and Warning Messages(768) con
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Error and Warning Messages(793) unt
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Error and Warning Messages(835) for
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Error and Warning Messages(868) DEL
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Error and Warning Messages(973) onl
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Error and Warning Messages(990) mod
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Error and Warning Messagesdelete wh
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324Error and Warning Messages
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326Chip Information
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INDEXINDEXDB, 80DDW, 81DS, 81DW, 80
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INDEXINDEXbasesC source, 29batch fi
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INDEXINDEXEI, 140ellipsis symbol, 4
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INDEXINDEX-WARNFORMAT=format, 14-C,
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INDEXINDEXMEMSET, 171MODF, 172PERSI
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INDEXINDEXused in executable, 96mul
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INDEXINDEXRAND, 185read-only variab
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INDEXINDEXint types, 32local, 39per
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DSPICC OptionsOptionMeaning-BmodelS
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