PicC 9.50 dsPIC Manual.pdf

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Library FunctionsRANDSynopsis#include int rand (void)DescriptionThe rand() function is a pseudo-random number generator. It returns an integer in the range 0to 32767, which changes in a pseudo-random fashion on each call. The algorithm will produce adeterministic sequence if started from the same point. The starting point is set using the srand() call.The example shows use of the time() function to generate a different starting point for the sequenceeach time.Example#include #include #include voidmain (void){time_t toc;int i;}time(&toc);srand((int)toc);for(i = 0 ; i != 10 ; i++)printf("%d\t", rand());putchar(’\n’);See Alsosrand()185
Library FunctionsNoteThe example will require the user to provide the time() routine as one cannot be supplied with thecompiler. See time() for more detail.186
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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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Library FunctionsATANSynopsis#inclu
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Library FunctionsATOISynopsis#inclu
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Library FunctionsBSEARCHSynopsis#in
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Library FunctionsCALLOCSynopsis#inc
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Library FunctionsCEILSynopsis#inclu
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Page 153 and 154: Library FunctionsDI, EISynopsis#inc
Page 155 and 156: Library FunctionsEVAL_POLYSynopsis#
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Page 159 and 160: Library FunctionsFREESynopsis#inclu
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
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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
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Page 187 and 188: Library Functions}Return ValueFALSE
Page 189 and 190: Library FunctionsPRINTF, VPRINTFSyn
Page 191 and 192: Library Functionsprintf("xx%*d", 3,
Page 193 and 194: Library FunctionsPUTCHARSynopsis#in
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Page 203 and 204: Library Functionsargument must be a
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Page 207 and 208: Library FunctionsSPRINTF, VSPRINTFS
Page 209 and 210: Library FunctionsSRANDSynopsis#incl
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Page 213 and 214: Library FunctionsNoteAlthough the f
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Page 227 and 228: Library FunctionsSTRRCHR, STRRICHRS
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Page 235 and 236: Library FunctionsTOLOWER, TOUPPER,
Page 237 and 238: Library FunctionsVA_START, VA_ARG,
Page 239 and 240: Library FunctionsXTOISynopsis#inclu
Page 241 and 242: Error and Warning Messages(101) #*
Page 243 and 244: Error and Warning Messages(109) #in
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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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