MATLAB REAL-TIME WORKSHOP 7 - TARGET LANGUAGE COMPILER Manuel de service Page 56
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
2
Working with the Target Language
2-36
When calling MATLAB, these conversions are made:
When values are returned from MATLAB, they are converted as follows:
Other value types are not currently supported.
As an example, this statement uses the
FEVAL built-in function to call MATLAB
to take the sine of the input argument.
%assign result = FEVAL( "sin", 3.14159 )
Note: The FEVAL function is only available from the MATLAB command line
version of the Target Language Compiler. It is not available from the shell
version. Use the
STAND_ALONE predefined value to determine if FEVAL is
available to you.
TLC Type MATLAB Type
"Boolean"
or
"Number" or “Real”
Double Scalar
"String" Char Vector
"Vector"
If the vector is entirely strings, then Char Matrix. If
it is entirely numeric, then
Double Vector.
Otherwise, it is an error.
MATLAB Type TLC Type
Double Scalar "Number"
or "Real" depending on the value
Char Row Vector "String"
Char Matrix
or
Char Col Vector
"Vector" of "Strings"
Double Vector "Vector"
whose elements are "Number" or "Real"
depending on their values
- SIMULINK 1
- How to Contact The MathWorks: 2
- Contents 3
- Introduction 10
- Real-Time Workshop 12
- Target Language Compiler 12
- A Basic Example 13
- System Target Files 18
- Block Target Files 19
- Where to Go from Here 20
- Working with the 21
- Target Language 21
- The model.rtw File 23
- Compiler Directives 26
- Conditional inclusion 27
- Multiple inclusion 27
- Object-oriented 27
- Comments 28
- Line Continuation 29
- Target Language Values 30
- Target Language Expressions 33
- Formatting 37
- Conditional Inclusion 38
- %foreach 39
- Output File Control 47
- Input File Control 48
- Built-In Functions and Values 49
- FEVAL Function 55
- Macro Definition 57
- Identifier Definition 57
- Creating Records 59
- Variable Scoping 62
- Target Language Functions 64
- Filenames and Search Paths 71
- Target Language Debug Mode 71
- Writing Target 75
- Language Files 75
- Block Functions 81
- Coding Conventions 82
- Writing a Block Target File 89
- BlockTypeSetup(block, system) 90
- Enable(block, system) 91
- Disable(block, system) 91
- Start(block, system) 92
- Outputs(block, system) 92
- Update(block, system) 93
- Derivatives(block, system) 93
- Terminate(block, system) 93
- LibCacheDefine(buffer) 96
- LibIsDiscrete(tid) 96
- Writing Target Language Files 100
- The RTW TLC Function Library 101
- STRINGOF(value) 104
- EXISTS("name") 104
- SIZE(value, n) 104
- Inlining an S-Function 105
- An Example 106
- Unnecessary call to 108
- in foogain.c 108
- Configurable RTW Variables 114
- Matrix Parameters in RTW 115
- Loop Rolling 118
- Function Library Reference 123
- LibBlockFunctionExists 124
- LibBlockInputSignal 125
- LibBlockIWork 126
- LibBlockMatrixParameterAddr 127
- LibBlockMatrixParameter 128
- LibBlockMode 129
- LibBlockOutportLocation 130
- LibBlockOutputSignal 132
- LibBlockParameter 133
- LibBlockParameterAddr 135
- LibBlockPWork 136
- LibBlockRWork 137
- LibBlockSrcSignalIsDiscrete 138
- LibCacheDefine 139
- LibCacheFunctionPrototype 140
- LibCacheGlobalPrmData 141
- LibCacheInclude 142
- LibCacheNonFiniteAssignment 143
- LibContinuousState 144
- LibControlPortInputSignal 145
- LibConvertZCDirection 146
- Arguments 146
- Description 146
- LibDataInputPortWidth 147
- LibDataOutputPortWidth 148
- LibDataStoreMemory 149
- LibDeclareRollVariables 150
- See Also 151
- LibDefineIWork 152
- LibDefinePWork 153
- LibDefineRWork 154
- into block states 155
- LibExternalResetSignal 156
- LibHeaderFileCustomCode 157
- LibIndexStruct 158
- LibIsDiscrete 159
- LibIsEmpty 160
- LibIsEqual 161
- LibIsFinite 162
- LibMapSignalSource 163
- LibMaxBlockIOWidth 164
- LibMaxDataInputPortWidth 165
- LibMaxDataOutputPortWidth 166
- LibMdlRegCustomCode 167
- LibMdlStartCustomCode 168
- LibMdlTerminateCustomCode 169
- LibOptionalMatrixWidth 170
- LibOptionalVectorWidth 171
- LibPathName 172
- LibPrevZCState 173
- LibPrmFileCustomCode 174
- LibRegFileCustomCode 175
- LibRenameParameter 176
- LibSourceFileCustomCode 177
- LibSystemDerivativeCustomCode 178
- LibSystemDisableCustomCode 179
- LibSystemEnableCustomCode 180
- LibSystemInitializeCustomCode 181
- LibSystemOutputCustomCode 182
- LibSystemUpdateCustomCode 183
- Model.rtw File Contents 186
- SampleTime { 189
- ]. Only written if 193
- Parameter { 211
- ColIdxOfNonZeroD 237
- D matrix 237
- Error Messages 239
- Ambiguous reference to 242
- Unrecognized type " 259
- " for function 259
- Unterminated string 259
- option if the variable does 261
- Library Error Messages 263
- Invalid location: 267
- See model.rtw 276
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