PicC 9.50 dsPIC Manual.pdf

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Library FunctionsSQRTSynopsis#include double sqrt (double f)DescriptionThe function sqrt(), implements a square root routine using Newton’s approximation.Example#include #include voidmain (void){double i;}for(i = 0 ; i
Library FunctionsSRANDSynopsis#include void srand (unsigned int seed)DescriptionThe srand() function initializes the random number generator accessed by rand() with the givenseed. This provides a mechanism for varying the starting point of the pseudo-random sequenceyielded by rand(). On the z80, a good place to get a truly random seed is from the refresh register.Otherwise timing a response from the console will do, or just using the system 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 Alsorand()196
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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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Library FunctionsReturn ValueThe re
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Library FunctionsCOSSynopsis#includ
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Library FunctionsCPUTSSynopsis#incl
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Library FunctionsDI, EISynopsis#inc
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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
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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 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 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: Library FunctionsSPRINTF, VSPRINTFS
Page 211 and 212: Library FunctionsSTRCATSynopsis#inc
Page 213 and 214: Library FunctionsNoteAlthough the f
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Page 227 and 228: Library FunctionsSTRRCHR, STRRICHRS
Page 229 and 230: Library FunctionsSTRSTR, STRISTRSyn
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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
Page 245 and 246: Error and Warning Messages(121) exp
Page 247 and 248: Error and Warning Messages(131) #if
Page 249 and 250: Error and Warning Messages(142) can
Page 251 and 252: Error and Warning Messages(161) con
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Page 255 and 256: Error and Warning Messages}int inpu
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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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