Crestron SIMPL+ - Page 374

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Language Reference Guide – DOC. 5797G

04.03

Specifications subject to

change without notice

Crestron Electronics, Inc.

15 Volvo Drive Rockleigh, NJ 07647

Tel: 888.CRESTRON

Fax: 201.767.7576

www.crestron.com

Main Page

Table of Contents3
Introduction11
Software Requirements11
Licensing of SIMPL+ Cross Compiler12
What's New17
- Converting from an X-Generation to a 2-Series Target17
- X-Generation Target and 2-Series Target Differences17
Programming Environment18
- Programming Environment Overview18
General Information23
- Conventions Used23
  - Variable Names23
  - Comments23
- Relative Path Names for Files24
Operators25
- Operators Overview25
Task Switching32
- Task Switching for X-Generation (CNX) Control Systems32
- Task Switching for 2-Series Control Systems35
Language Constructs & Functions39
- Language Constructs & Functions Overview39
- Arrays41
- Compiler Directives43
  - Crestron_Library44
  - Default_Nonvolatile45
- Default_Volatile46
- Define_Constant47
- Help48
- Help_Begin49
- Hint50
- If_Defined51
- Symbol_Name52
- User_Library53
- If_Not_Defined54
Declarations55
- Declarations Overview55
- Fixed and Variable Size Arrays56
- Analog_Input57
- Analog_Output58
- Digital_Input61
- Digital_Output62
- Integer64
- Long_Integer66
- Signed_Integer68
- Signed_Long_Integer70
- String72
- String_Input74
- String_Output75
- Structures77
- Nonvolatile80
- Sendmail83
- Event87
- Push88
- Release89
- Stacked Events90
- For93
- While95
- Branching & Decision Constructs96
- Cswitch97
- If - else99
- Switch101
- Getlastmodifiedarrayindex103
- Array Operations103
- Getnumarraycols105
- Getnumarrayrows107
- Setarray108
- Bit & Byte Functions110
- Byte112
- High113
- Low114
- Rotateleft115
- Rotateright116
- Rotateleftlong117
- Rotaterightlong118
- Atol120
- Chr121
- Itoa122
- Itohex123
- Ltoa124
- Ltohex125
File Functions126
- File Functions Overview126
File Function Return Error Codes127
Reading and Writing Data to a File128
Checkfordisk129
Endfileoperations130
Filebof131
Fileclose132
Filedate133
Fileday135
Filedelete136
Fileeof137
Filegetdatenum138
Filegetdayofweeknum139
Filegethournum140
Filegetminutesnum141
Filegetmonthnum142
Filegetsecondsnum143
Filegetyearnum144
FILE_INFO Structure145
Filelength146
Filemonth147
Fileopen148
Fileread151
Fileseek153
Filetime155
Findclose158
Findfirst159
Findnext161
Getcurrentdirectory162
Isdirectory163
Ishidden164
Isreadonly165
Issystem166
Isvolume167
Makedirectory168
Readinteger169
Readintegerarray171
Readlonginteger173
Readlongintegerarray175
Readsignedinteger177
Readsignedintegerarray179
Readsignedlongintegerarray183
Readstring185
Readstringarray187
Readstructure189
Removedirectory191
Setcurrentdirectory192
Startfileoperations193
Waitfornewdisk194
Writeinteger195
Writeintegerarray197
Writelonginteger199
Writesignedinteger201
Writesignedintegerarray203
Writesignedlonginteger205
Writesignedlongintegerarray207
Writestringarray211
Writestructure213
Mathematical Functions215
Max216
Min217
Muldiv218
Smax219
Smin220
Random221
Rnd222
Seed223
String Formatting & Printing Functions224
Print226
String Concatenation228
String Parsing & Manipulation Functions229
Find230
Gather231
Getc233
Left234
Len235
Lower236
MID237
Reversefind239
Right240
Setstring241
Upper243
- System Control244
Processlogic245
Pulse246
Terminateevent247
Generateusernotice248
- System Interfacing248
Generateuserwarning249
Generateusererror250
Checkfornvramdisk251
Time & Date Functions252
Day253
Getdatenum254
Getdayofweeknum255
Gethournum256
Gethseconds257
Getminutesnum258
Getmonthnum259
Getsecondsnum260
Getticks261
Getyearnum262
Month263
Setclock264
Setdate265
Time266
- Wait Events267
Cancelallwait268
Cancelwait269
Pauseallwait270
Pausewait271
Retimewait274
Wait275
- User Defined Functions277
Function Parameters278
Byref, Byval, Readonlybyref279
Returning a Value282
- Calling a Function284
- Function Libraries285
- Example 2: 8-Level Switch on a Pesa Switcher290
- Example 3: Computing the Number of Days in a Month292
- (Using Functions)292
- Example 4: Computing the Number of Days in a Month293
- (Using Function Libraries)293
Compiler Errors and Warnings296
- Compiler Errors and Warnings Overview296
- Syntax Errors (Compiler Errors 1000 to 1013)299
- Fatal Errors (Compiler Errors 1100 to 1101)310
  - Compiler Error 1100310
  - Compiler Error 1101311
- Expression Error (Compiler Errors 1200 to 1201)311
  - Compiler Error 1200311
  - Compiler Error 1201313
- Declaration Errors (Compiler Errors 1300 to 1312)314
- Assignment Errors (Compiler Errors 1400 to 1402)327
- Function Argument Errors (Compiler Errors 1500 to 1508)329
  - Compiler Error 1500329
- Compiler Error 1501330
- Compiler Error 1502331
- Compiler Error 1503331
- Compiler Error 1504332
- Compiler Error 1505333
- Compiler Error 1506334
- Compiler Error 1507334
- Compiler Error 1508335
- Compiler Error 1600336
- Compiler Error 1601336
Construct Errors (Compiler Errors 1600 to 1608)336
- Compiler Error 1602337
- Compiler Error 1603338
- Compiler Error 1604339
- Compiler Error 1605339
- Compiler Error 1606340
- Compiler Error 1607341
- Compiler Error 1608341
- Compiler Error 1700342
- Compiler Error 1701342
- Compiler Error 1702342
File Errors (Compiler Errors 1700 to 1702)342
- Compiler Warning 1800343
- Compiler Warning 1801343
Compiler Warnings (Compiler Errors 1800 to 1803)343
- Compiler Warning 1802344
- Compiler Warning 1803345
SIMPL+ Revisions346
- Getcip347
Obsolete Functions347
System Interfacing - Cresnet and CPU347
- Getcresnet348
- Getslot349
- Issignaldefined350
- Sendcresnetpacket351
- Sendpackettocpu352
- Setcip353
- Setcresnet354
- Setslot355
- Analog_Output_Join357
- Digital_Input_Join357
- Digital_Output_Join358
- String_Input_Join358
- String_Output_Join359
- Oem_Break360
CEN-OEM-Specific Definitions360
- Oem_Cd361
- Oem_Cts361
- Oem_Dtr362
- Oem_Long_Break363
- Oem_Max_String363
- Oem_Pacing364
Index367
- Software License Agreement371
Return and Warranty Policies373

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Crestron SIMPL+ - Page 374

Table of Contents

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