LZY\79495
282 lines
9.5 KiB
C
282 lines
9.5 KiB
C
/*
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* File: get_snc_crc32.c
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*
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*
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* --- THIS FILE GENERATED BY S-FUNCTION BUILDER: 3.0 ---
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*
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* This file is an S-function produced by the S-Function
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* Builder which only recognizes certain fields. Changes made
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* outside these fields will be lost the next time the block is
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* used to load, edit, and resave this file. This file will be overwritten
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* by the S-function Builder block. If you want to edit this file by hand,
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* you must change it only in the area defined as:
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*
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* %%%-SFUNWIZ_defines_Changes_BEGIN
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* #define NAME 'replacement text'
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* %%% SFUNWIZ_defines_Changes_END
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*
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* DO NOT change NAME--Change the 'replacement text' only.
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*
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* For better compatibility with the Simulink Coder, the
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* "wrapper" S-function technique is used. This is discussed
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* in the Simulink Coder's Manual in the Chapter titled,
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* "Wrapper S-functions".
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*
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* -------------------------------------------------------------------------
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* | See matlabroot/simulink/src/sfuntmpl_doc.c for a more detailed template |
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* -------------------------------------------------------------------------
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*
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* Created: Fri Jun 13 14:30:40 2025
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*/
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#define S_FUNCTION_LEVEL 2
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#define S_FUNCTION_NAME get_snc_crc32
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/*<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<*/
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/* %%%-SFUNWIZ_defines_Changes_BEGIN --- EDIT HERE TO _END */
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#define NUM_INPUTS 2
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/* Input Port 0 */
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#define IN_PORT_0_NAME ucBuffer
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#define INPUT_0_DIMS_ND {DYNAMICALLY_SIZED,1}
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#define INPUT_0_NUM_ELEMS DYNAMICALLY_SIZED
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#define INPUT_0_WIDTH DYNAMICALLY_SIZED
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#define INPUT_DIMS_0_COL 1
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#define INPUT_0_DTYPE uint8_T
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#define INPUT_0_COMPLEX COMPLEX_NO
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#define IN_0_BUS_BASED 0
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#define IN_0_BUS_NAME
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#define IN_0_DIMS 1-D
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#define INPUT_0_FEEDTHROUGH 1
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#define IN_0_ISSIGNED 0
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#define IN_0_WORDLENGTH 8
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#define IN_0_FIXPOINTSCALING 1
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#define IN_0_FRACTIONLENGTH 9
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#define IN_0_BIAS 0
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#define IN_0_SLOPE 0.125
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/* Input Port 1 */
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#define IN_PORT_1_NAME u1Count
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#define INPUT_1_DIMS_ND {1,1}
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#define INPUT_1_NUM_ELEMS 1
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#define INPUT_1_WIDTH 1
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#define INPUT_DIMS_1_COL 1
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#define INPUT_1_DTYPE uint32_T
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#define INPUT_1_COMPLEX COMPLEX_NO
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#define IN_1_BUS_BASED 0
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#define IN_1_BUS_NAME
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#define IN_1_DIMS 1-D
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#define INPUT_1_FEEDTHROUGH 1
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#define IN_1_ISSIGNED 0
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#define IN_1_WORDLENGTH 8
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#define IN_1_FIXPOINTSCALING 1
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#define IN_1_FRACTIONLENGTH 9
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#define IN_1_BIAS 0
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#define IN_1_SLOPE 0.125
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#define NUM_OUTPUTS 1
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/* Output Port 0 */
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#define OUT_PORT_0_NAME u1CRC
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#define OUTPUT_0_DIMS_ND {1,1}
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#define OUTPUT_0_NUM_ELEMS 1
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#define OUTPUT_0_WIDTH 1
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#define OUTPUT_DIMS_0_COL 1
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#define OUTPUT_0_DTYPE uint32_T
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#define OUTPUT_0_COMPLEX COMPLEX_NO
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#define OUT_0_BUS_BASED 0
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#define OUT_0_BUS_NAME
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#define OUT_0_DIMS 1-D
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#define OUT_0_ISSIGNED 1
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#define OUT_0_WORDLENGTH 8
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#define OUT_0_FIXPOINTSCALING 1
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#define OUT_0_FRACTIONLENGTH 3
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#define OUT_0_BIAS 0
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#define OUT_0_SLOPE 0.125
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#define NPARAMS 0
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#define SAMPLE_TIME_0 INHERITED_SAMPLE_TIME
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#define NUM_DISC_STATES 0
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#define DISC_STATES_IC [0]
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#define NUM_CONT_STATES 0
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#define CONT_STATES_IC [0]
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#define SFUNWIZ_GENERATE_TLC 1
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#define SOURCEFILES "__SFB__"
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#define PANELINDEX N/A
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#define USE_SIMSTRUCT 0
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#define SHOW_COMPILE_STEPS 0
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#define CREATE_DEBUG_MEXFILE 0
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#define SAVE_CODE_ONLY 0
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#define SFUNWIZ_REVISION 3.0
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/* %%%-SFUNWIZ_defines_Changes_END --- EDIT HERE TO _BEGIN */
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/*<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<*/
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#include "simstruc.h"
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extern void get_snc_crc32_Outputs_wrapper(const uint8_T *ucBuffer,
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const uint32_T *u1Count,
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uint32_T *u1CRC,
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const int_T u_0_width);
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/*====================*
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* S-function methods *
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*====================*/
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/* Function: mdlInitializeSizes ===============================================
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* Abstract:
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* Setup sizes of the various vectors.
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*/
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static void mdlInitializeSizes(SimStruct *S)
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{
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DECL_AND_INIT_DIMSINFO(inputDimsInfo);
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DECL_AND_INIT_DIMSINFO(outputDimsInfo);
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ssSetNumSFcnParams(S, NPARAMS);
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if (ssGetNumSFcnParams(S) != ssGetSFcnParamsCount(S)) {
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return; /* Parameter mismatch will be reported by Simulink */
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}
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ssSetArrayLayoutForCodeGen(S, SS_COLUMN_MAJOR);
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ssSetOperatingPointCompliance(S, USE_DEFAULT_OPERATING_POINT);
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ssSetNumContStates(S, NUM_CONT_STATES);
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ssSetNumDiscStates(S, NUM_DISC_STATES);
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if (!ssSetNumInputPorts(S, NUM_INPUTS))
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return;
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/* Input Port 0 */
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ssAllowSignalsWithMoreThan2D(S);
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inputDimsInfo.numDims = 2;
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inputDimsInfo.width = INPUT_0_NUM_ELEMS;
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int_T in0Dims[] = INPUT_0_DIMS_ND;
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inputDimsInfo.dims = in0Dims;
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ssSetInputPortDimensionInfo(S, 0, &inputDimsInfo);
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ssSetInputPortDataType(S, 0, SS_UINT8);
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ssSetInputPortComplexSignal(S, 0, INPUT_0_COMPLEX);
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ssSetInputPortDirectFeedThrough(S, 0, INPUT_0_FEEDTHROUGH);
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ssSetInputPortRequiredContiguous(S, 0, 1);/*direct input signal access*/
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/* Input Port 1 */
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ssSetInputPortWidth(S, 1, INPUT_1_NUM_ELEMS);
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ssSetInputPortDataType(S, 1, SS_UINT32);
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ssSetInputPortComplexSignal(S, 1, INPUT_1_COMPLEX);
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ssSetInputPortDirectFeedThrough(S, 1, INPUT_1_FEEDTHROUGH);
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ssSetInputPortRequiredContiguous(S, 1, 1);/*direct input signal access*/
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if (!ssSetNumOutputPorts(S, NUM_OUTPUTS))
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return;
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/* Output Port 0 */
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ssSetOutputPortWidth(S, 0, OUTPUT_0_NUM_ELEMS);
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ssSetOutputPortDataType(S, 0, SS_UINT32);
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ssSetOutputPortComplexSignal(S, 0, OUTPUT_0_COMPLEX);
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ssSetNumPWork(S, 0);
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ssSetNumSampleTimes(S, 1);
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ssSetNumRWork(S, 0);
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ssSetNumIWork(S, 0);
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ssSetNumModes(S, 0);
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ssSetNumNonsampledZCs(S, 0);
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ssSetSimulinkVersionGeneratedIn(S, "10.6");
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/* Take care when specifying exception free code - see sfuntmpl_doc.c */
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ssSetOptions(S, (SS_OPTION_EXCEPTION_FREE_CODE |
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SS_OPTION_USE_TLC_WITH_ACCELERATOR |
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SS_OPTION_WORKS_WITH_CODE_REUSE));
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}
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#if defined(MATLAB_MEX_FILE)
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#define MDL_SET_INPUT_PORT_DIMENSION_INFO
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static void mdlSetInputPortDimensionInfo(SimStruct *S,
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int_T port,
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const DimsInfo_T *dimsInfo)
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{
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if (!ssSetInputPortDimensionInfo(S, port, dimsInfo))
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return;
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}
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#endif
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#define MDL_SET_OUTPUT_PORT_DIMENSION_INFO
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#if defined(MDL_SET_OUTPUT_PORT_DIMENSION_INFO)
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static void mdlSetOutputPortDimensionInfo(SimStruct *S,
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int_T port,
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const DimsInfo_T *dimsInfo)
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{
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if (!ssSetOutputPortDimensionInfo(S, port, dimsInfo))
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return;
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}
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#endif
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/* Function: mdlInitializeSampleTimes =========================================
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* Abstract:
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* Specifiy the sample time.
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*/
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static void mdlInitializeSampleTimes(SimStruct *S)
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{
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ssSetSampleTime(S, 0, SAMPLE_TIME_0);
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ssSetModelReferenceSampleTimeDefaultInheritance(S);
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ssSetOffsetTime(S, 0, 0.0);
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}
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#define MDL_SET_INPUT_PORT_DATA_TYPE
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static void mdlSetInputPortDataType(SimStruct *S, int port, DTypeId dType)
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{
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ssSetInputPortDataType(S, 0, dType);
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}
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#define MDL_SET_OUTPUT_PORT_DATA_TYPE
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static void mdlSetOutputPortDataType(SimStruct *S, int port, DTypeId dType)
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{
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ssSetOutputPortDataType(S, 0, dType);
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}
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#define MDL_SET_DEFAULT_PORT_DATA_TYPES
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static void mdlSetDefaultPortDataTypes(SimStruct *S)
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{
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ssSetInputPortDataType(S, 0, SS_DOUBLE);
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ssSetOutputPortDataType(S, 0, SS_DOUBLE);
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}
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#define MDL_START /* Change to #undef to remove function */
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#if defined(MDL_START)
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/* Function: mdlStart =======================================================
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* Abstract:
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* This function is called once at start of model execution. If you
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* have states that should be initialized once, this is the place
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* to do it.
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*/
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static void mdlStart(SimStruct *S)
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{
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}
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#endif /* MDL_START */
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/* Function: mdlOutputs =======================================================
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*
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*/
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static void mdlOutputs(SimStruct *S, int_T tid)
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{
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const uint8_T *ucBuffer = (uint8_T *) ssGetInputPortRealSignal(S, 0);
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const uint32_T *u1Count = (uint32_T *) ssGetInputPortRealSignal(S, 1);
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uint32_T *u1CRC = (uint32_T *) ssGetOutputPortRealSignal(S, 0);
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const int_T u_0_width = ssGetInputPortWidth(S, 0);
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get_snc_crc32_Outputs_wrapper(ucBuffer, u1Count, u1CRC, u_0_width);
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}
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/* Function: mdlTerminate =====================================================
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* Abstract:
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* In this function, you should perform any actions that are necessary
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* at the termination of a simulation. For example, if memory was
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* allocated in mdlStart, this is the place to free it.
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*/
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static void mdlTerminate(SimStruct *S)
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{
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}
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#ifdef MATLAB_MEX_FILE /* Is this file being compiled as a MEX-file? */
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#include "simulink.c" /* MEX-file interface mechanism */
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#else
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#include "cg_sfun.h" /* Code generation registration function */
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#endif
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