svpwm.rar_svpwm_svpwm 2812_svpwm 2812 C_svpwm源程序_变流器

/* * File: svpwm.c * * * * --- THIS FILE GENERATED BY S-FUNCTION BUILDER: 2.0 --- * * This file is an S-function produced by the S-Function * Builder which only recognizes certain fields. Changes made * outside these fields will be lost the next time the block is * used to load, edit, and resave this file. This file will be overwritten * by the S-function Builder block. If you want to edit this file by hand, * you must change it only in the area defined as: * * %%%-SFUNWIZ_defines_Changes_BEGIN * #define NAME 'replacement text' * %%% SFUNWIZ_defines_Changes_END * * DO NOT change NAME--Change the 'replacement text' only. * * For better compatibility with the Real-Time Workshop, the * "wrapper" S-function technique is used. This is discussed * in the Real-Time Workshop User's Manual in the Chapter titled, * "Wrapper S-functions". * * ------------------------------------------------------------------------- * | See matlabroot/simulink/src/sfuntmpl_doc.c for a more detailed template | * ------------------------------------------------------------------------- * Created: Wed Nov 4 17:06:53 2009 * * */ #define S_FUNCTION_NAME svpwm #define S_FUNCTION_LEVEL 2 /*<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<*/ /* %%%-SFUNWIZ_defines_Changes_BEGIN --- EDIT HERE TO _END */ #define NUM_INPUTS 1 /* Input Port 0 */ #define IN_PORT_0_NAME u #define INPUT_0_WIDTH 4 #define INPUT_DIMS_0_COL 1 #define INPUT_0_DTYPE real_T #define INPUT_0_COMPLEX COMPLEX_NO #define IN_0_FRAME_BASED FRAME_NO #define IN_0_DIMS 1-D #define INPUT_0_FEEDTHROUGH 1 #define NUM_OUTPUTS 1 /* Output Port 0 */ #define OUT_PORT_0_NAME y0 #define OUTPUT_0_WIDTH 1 #define OUTPUT_DIMS_0_COL 1 #define OUTPUT_0_DTYPE real_T #define OUTPUT_0_COMPLEX COMPLEX_NO #define OUT_0_FRAME_BASED FRAME_NO #define OUT_0_DIMS 1-D #define NPARAMS 0 #define SAMPLE_TIME_0 INHERITED_SAMPLE_TIME #define NUM_DISC_STATES 0 #define DISC_STATES_IC [0] #define NUM_CONT_STATES 0 #define CONT_STATES_IC [0] #define SFUNWIZ_GENERATE_TLC 1 #define SOURCEFILES "" #define PANELINDEX 0 #define SFUNWIZ_REVISION 2.0 /* %%%-SFUNWIZ_defines_Changes_END --- EDIT HERE TO _BEGIN */ /*<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<*/ #include "simstruc.h" extern void svpwm_Outputs_wrapper(const real_T *u, real_T *y0); extern void svpwm_Update_wrapper(const real_T *u, const real_T *y0 ); extern void svpwm_Derivatives_wrapper(const real_T *u, const real_T *y0, real_T *dx ); /*====================* * S-function methods * *====================*/ /* Function: mdlInitializeSizes =============================================== * Abstract: * Setup sizes of the various vectors. */ static void mdlInitializeSizes(SimStruct *S) { DECL_AND_INIT_DIMSINFO(inputDimsInfo); DECL_AND_INIT_DIMSINFO(outputDimsInfo); ssSetNumSFcnParams(S, NPARAMS); if (ssGetNumSFcnParams(S) != ssGetSFcnParamsCount(S)) { return; /* Parameter mismatch will be reported by Simulink */ } ssSetNumContStates(S, NUM_CONT_STATES); ssSetNumDiscStates(S, NUM_DISC_STATES); if (!ssSetNumInputPorts(S, NUM_INPUTS)) return; inputDimsInfo.width = INPUT_0_WIDTH; ssSetInputPortDimensionInfo(S, 0, &inputDimsInfo); ssSetInputPortFrameData(S, 0, IN_0_FRAME_BASED); ssSetInputPortDataType(S, 0, SS_DOUBLE); ssSetInputPortComplexSignal(S, 0, INPUT_0_COMPLEX); ssSetInputPortDirectFeedThrough(S, 0, INPUT_0_FEEDTHROUGH); ssSetInputPortRequiredContiguous(S, 0, 1); /*direct input signal access*/ if (!ssSetNumOutputPorts(S, NUM_OUTPUTS)) return; outputDimsInfo.width = OUTPUT_0_WIDTH; ssSetOutputPortDimensionInfo(S, 0, &outputDimsInfo); ssSetOutputPortFrameData(S, 0, OUT_0_FRAME_BASED); ssSetOutputPortDataType(S, 0, SS_DOUBLE); ssSetOutputPortComplexSignal(S, 0, OUTPUT_0_COMPLEX); ssSetNumSampleTimes(S, 1); ssSetNumRWork(S, 0); ssSetNumIWork(S, 0); ssSetNumPWork(S, 0); ssSetNumModes(S, 0); ssSetNumNonsampledZCs(S, 0); /* Take care when specifying exception free code - see sfuntmpl_doc.c */ ssSetOptions(S, (SS_OPTION_EXCEPTION_FREE_CODE | SS_OPTION_USE_TLC_WITH_ACCELERATOR | SS_OPTION_WORKS_WITH_CODE_REUSE)); } #define MDL_SET_INPUT_PORT_DIMENSION_INFO void mdlSetInputPortDimensionInfo(SimStruct *S, int portIndex, const DimsInfo_T *dimsInfo) { DECL_AND_INIT_DIMSINFO(portDimsInfo); int_T dims[2] = { OUTPUT_0_WIDTH, 1 }; bool frameIn = (ssGetInputPortFrameData(S, 0) == FRAME_YES); ssSetInputPortDimensionInfo(S, 0, dimsInfo); if (ssGetOutputPortNumDimensions(S, 0) == (-1)) { /* the output port has not been set */ portDimsInfo.width = OUTPUT_0_WIDTH; portDimsInfo.numDims = frameIn ? 2 : 1; portDimsInfo.dims = frameIn ? dims : &portDimsInfo.width; ssSetOutputPortDimensionInfo(S, 0, &portDimsInfo); } } #define MDL_SET_OUTPUT_PORT_DIMENSION_INFO void mdlSetOutputPortDimensionInfo(SimStruct *S, int_T portIndex, const DimsInfo_T *dimsInfo) { DECL_AND_INIT_DIMSINFO(portDimsInfo); int_T dims[2] = { OUTPUT_0_WIDTH, 1 }; bool frameOut = (ssGetOutputPortFrameData(S, 0) == FRAME_YES); ssSetOutputPortDimensionInfo(S, 0, dimsInfo); if (ssGetInputPortNumDimensions(S, 0) == (-1)) { /* the input port has not been set */ portDimsInfo.width = INPUT_0_WIDTH; portDimsInfo.numDims = frameOut ? 2 : 1; portDimsInfo.dims = frameOut ? dims : &portDimsInfo.width; ssSetInputPortDimensionInfo(S, 0, &portDimsInfo); } } #define MDL_SET_DEFAULT_PORT_DIMENSION_INFO static void mdlSetDefaultPortDimensionInfo(SimStruct *S) { DECL_AND_INIT_DIMSINFO(portDimsInfo); int_T dims[2] = { INPUT_0_WIDTH, 1 }; bool frameIn = ssGetInputPortFrameData(S, 0) == FRAME_YES; /* Neither the input nor the output ports have been set */ portDimsInfo.width = INPUT_0_WIDTH; portDimsInfo.numDims = frameIn ? 2 : 1; portDimsInfo.dims = frameIn ? dims : &portDimsInfo.width; if (ssGetInputPortNumDimensions(S, 0) == (-1)) { ssSetInputPortDimensionInfo(S, 0, &portDimsInfo); } portDimsInfo.width = OUTPUT_0_WIDTH; dims[0] = OUTPUT_0_WIDTH; if (ssGetOutputPortNumDimensions(S, 0) == (-1)) { ssSetOutputPortDimensionInfo(S, 0, &portDimsInfo); } return; } # define MDL_SET_INPUT_PORT_FRAME_DATA static void mdlSetInputPortFrameData(SimStruct *S, int_T port, Frame_T frameData) { ssSetInputPortFrameData(S, port, frameData); } /* Function: mdlInitializeSampleTimes ========================================= * Abstract: * Specifiy the sample time. */ static void mdlInitializeSampleTimes(SimStruct *S) { ssSetSampleTime(S, 0, SAMPLE_TIME_0); ssSetOffsetTime(S, 0, 0.0); } #define MDL_SET_INPUT_PORT_DATA_TYPE static void mdlSetInputPortDataType(SimStruct *S, int port, DTypeId dType) { ssSetInputPortDataType( S, 0, dType); } #define MDL_SET_OUTPUT_PORT_DATA_TYPE static void mdlSetOutputPortDataType(SimStruct *S, int port, DTypeId dType) { ssSetOutputPortDataType(S, 0, dType); } #define MDL_SET_DEFAULT_PORT_DATA_TYPES static void mdlSetDefaultPortDataTypes(