/* ---------------------------------------------------------------------- * Project: CMSIS DSP Python Wrapper * Title: cmsismodule.h * Description: C code for the CMSIS-DSP Python wrapper * * $Date: 27 April 2021 * $Revision: V1.0 * * Target Processor: Cortex-M cores * -------------------------------------------------------------------- */ /* * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved. * * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the License); you may * not use this file except in compliance with the License. * You may obtain a copy of the License at * * www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an AS IS BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #define MODNAME "cmsisdsp_support" #define MODINITNAME cmsisdsp_support #include "cmsisdsp_module.h" NUMPYVECTORFROMBUFFER(f32,float32_t,NPY_FLOAT); typedef struct { PyObject_HEAD arm_sort_instance_f32 *instance; } dsp_arm_sort_instance_f32Object; static void arm_sort_instance_f32_dealloc(dsp_arm_sort_instance_f32Object* self) { //printf("Dealloc called\n"); if (self->instance) { PyMem_Free(self->instance); } Py_TYPE(self)->tp_free((PyObject*)self); } static PyObject * arm_sort_instance_f32_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { dsp_arm_sort_instance_f32Object *self; //printf("New called\n"); self = (dsp_arm_sort_instance_f32Object *)type->tp_alloc(type, 0); //printf("alloc called\n"); if (self != NULL) { self->instance = PyMem_Malloc(sizeof(arm_sort_instance_f32)); } return (PyObject *)self; } static int arm_sort_instance_f32_init(dsp_arm_sort_instance_f32Object *self, PyObject *args, PyObject *kwds) { PyObject *pState=NULL; PyObject *pCoeffs=NULL; char *kwlist[] = { "arm_sort_alg","arm_sort_dir",NULL }; uint16_t alg,dir; if (PyArg_ParseTupleAndKeywords(args, kwds, "|hh", kwlist,&alg,&dir )) { self->instance->alg=alg; self->instance->dir=dir; } return 0; } static PyObject * Method_arm_sort_instance_f32_alg(dsp_arm_sort_instance_f32Object *self, PyObject *ignored) { return(Py_BuildValue("i",(int)self->instance->alg)); } static PyObject * Method_arm_sort_instance_f32_dir(dsp_arm_sort_instance_f32Object *self, PyObject *ignored) { return(Py_BuildValue("i",(int)self->instance->dir)); } static PyMethodDef arm_sort_instance_f32_methods[] = { {"alg", (PyCFunction) Method_arm_sort_instance_f32_alg,METH_NOARGS,"alg"}, {"dir", (PyCFunction) Method_arm_sort_instance_f32_dir,METH_NOARGS,"dir"}, {NULL} /* Sentinel */ }; DSPType(arm_sort_instance_f32,arm_sort_instance_f32_new,arm_sort_instance_f32_dealloc,arm_sort_instance_f32_init,arm_sort_instance_f32_methods); void typeRegistration(PyObject *module) { ADDTYPE(arm_sort_instance_f32); } static PyObject * cmsis_arm_sort_init_f32(PyObject *obj, PyObject *args) { PyObject *S=NULL; // input uint16_t alg,dir; // input if (PyArg_ParseTuple(args,"Ohh",&S,&alg,&dir)) { dsp_arm_sort_instance_f32Object *selfS = (dsp_arm_sort_instance_f32Object *)S; arm_sort_init_f32(selfS->instance,alg,dir); Py_RETURN_NONE; } return(NULL); } static PyObject * cmsis_arm_sort_f32(PyObject *obj, PyObject *args) { PyObject *S=NULL; // input PyObject *pSrc=NULL; // input float32_t *pSrc_converted=NULL; // input float32_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"OO",&S,&pSrc)) { dsp_arm_sort_instance_f32Object *selfS = (dsp_arm_sort_instance_f32Object *)S; GETARGUMENT(pSrc,NPY_DOUBLE,double,float32_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(float32_t)*blockSize); arm_sort_f32(selfS->instance,pSrc_converted,pDst,blockSize); FLOATARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_fill_f32(PyObject *obj, PyObject *args) { float32_t value; // input float32_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"fi",&value,&blockSize)) { pDst=PyMem_Malloc(sizeof(float32_t)*blockSize); arm_fill_f32(value,pDst,blockSize); FLOATARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_fill_f64(PyObject *obj, PyObject *args) { float64_t value; // input float64_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"di",&value,&blockSize)) { pDst=PyMem_Malloc(sizeof(float64_t)*blockSize); arm_fill_f64(value,pDst,blockSize); FLOAT64ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_fill_q31(PyObject *obj, PyObject *args) { q31_t value; // input q31_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"ii",&value,&blockSize)) { pDst=PyMem_Malloc(sizeof(q31_t)*blockSize); arm_fill_q31(value,pDst,blockSize); INT32ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_fill_q15(PyObject *obj, PyObject *args) { q15_t value; // input q15_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"hi",&value,&blockSize)) { pDst=PyMem_Malloc(sizeof(q15_t)*blockSize); arm_fill_q15(value,pDst,blockSize); INT16ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_fill_q7(PyObject *obj, PyObject *args) { q31_t value; // input q7_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"ii",&value,&blockSize)) { pDst=PyMem_Malloc(sizeof(q7_t)*blockSize); arm_fill_q7((q7_t)value,pDst,blockSize); INT8ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_copy_f32(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input float32_t *pSrc_converted=NULL; // input float32_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_DOUBLE,double,float32_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(float32_t)*blockSize); arm_copy_f32(pSrc_converted,pDst,blockSize); FLOATARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_copy_f64(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input float64_t *pSrc_converted=NULL; // input float64_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_DOUBLE,double,float64_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(float64_t)*blockSize); arm_copy_f64(pSrc_converted,pDst,blockSize); FLOAT64ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_copy_q7(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q7_t *pSrc_converted=NULL; // input q7_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_BYTE,int8_t,q7_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q7_t)*blockSize); arm_copy_q7(pSrc_converted,pDst,blockSize); INT8ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_copy_q15(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q15_t *pSrc_converted=NULL; // input q15_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_INT16,int16_t,int16_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q15_t)*blockSize); arm_copy_q15(pSrc_converted,pDst,blockSize); INT16ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_copy_q31(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q31_t *pSrc_converted=NULL; // input q31_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_INT32,int32_t,int32_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q31_t)*blockSize); arm_copy_q31(pSrc_converted,pDst,blockSize); INT32ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_q7_to_q31(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q7_t *pSrc_converted=NULL; // input q31_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_BYTE,int8_t,q7_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q31_t)*blockSize); arm_q7_to_q31(pSrc_converted,pDst,blockSize); INT32ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_q7_to_q15(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q7_t *pSrc_converted=NULL; // input q15_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_BYTE,int8_t,q7_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q15_t)*blockSize); arm_q7_to_q15(pSrc_converted,pDst,blockSize); INT16ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_q7_to_float(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q7_t *pSrc_converted=NULL; // input float32_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_BYTE,int8_t,q7_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(float32_t)*blockSize); arm_q7_to_float(pSrc_converted,pDst,blockSize); FLOATARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_q31_to_float(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q31_t *pSrc_converted=NULL; // input float32_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_INT32,int32_t,int32_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(float32_t)*blockSize); arm_q31_to_float(pSrc_converted,pDst,blockSize); FLOATARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_float_to_q31(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input float32_t *pSrc_converted=NULL; // input q31_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_DOUBLE,double,float32_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q31_t)*blockSize); arm_float_to_q31(pSrc_converted,pDst,blockSize); INT32ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_float_to_q15(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input float32_t *pSrc_converted=NULL; // input q15_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_DOUBLE,double,float32_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q15_t)*blockSize); arm_float_to_q15(pSrc_converted,pDst,blockSize); INT16ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_float_to_q7(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input float32_t *pSrc_converted=NULL; // input q7_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_DOUBLE,double,float32_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q7_t)*blockSize); arm_float_to_q7(pSrc_converted,pDst,blockSize); INT8ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_q31_to_q15(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q31_t *pSrc_converted=NULL; // input q15_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_INT32,int32_t,int32_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q15_t)*blockSize); arm_q31_to_q15(pSrc_converted,pDst,blockSize); INT16ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_q31_to_q7(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q31_t *pSrc_converted=NULL; // input q7_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_INT32,int32_t,int32_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q7_t)*blockSize); arm_q31_to_q7(pSrc_converted,pDst,blockSize); INT8ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_q15_to_float(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q15_t *pSrc_converted=NULL; // input float32_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_INT16,int16_t,int16_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(float32_t)*blockSize); arm_q15_to_float(pSrc_converted,pDst,blockSize); FLOATARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_q15_to_q31(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q15_t *pSrc_converted=NULL; // input q31_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_INT16,int16_t,int16_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q31_t)*blockSize); arm_q15_to_q31(pSrc_converted,pDst,blockSize); INT32ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_q15_to_q7(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q15_t *pSrc_converted=NULL; // input q7_t *pDst=NULL; // output uint32_t blockSize; // input if (PyArg_ParseTuple(args,"O",&pSrc)) { GETARGUMENT(pSrc,NPY_INT16,int16_t,int16_t); blockSize = arraySizepSrc ; pDst=PyMem_Malloc(sizeof(q7_t)*blockSize); arm_q15_to_q7(pSrc_converted,pDst,blockSize); INT8ARRAY1(pDstOBJ,blockSize,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrc_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_barycenter_f32(PyObject *obj, PyObject *args) { PyObject *pSrcA=NULL; // input float32_t *pSrcA_converted=NULL; // input PyObject *pSrcB=NULL; // input float32_t *pSrcB_converted=NULL; // input float32_t *pDst=NULL; // output uint32_t nbVectors,vecDim; if (PyArg_ParseTuple(args,"OOII",&pSrcA,&pSrcB,&nbVectors,&vecDim)) { GETARGUMENT(pSrcA,NPY_DOUBLE,double,float32_t); GETARGUMENT(pSrcB,NPY_DOUBLE,double,float32_t); pDst=PyMem_Malloc(sizeof(float32_t)*vecDim); arm_barycenter_f32(pSrcA_converted,pSrcB_converted,pDst,nbVectors,vecDim); FLOATARRAY1(pDstOBJ,vecDim,pDst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrcA_converted); FREEARGUMENT(pSrcB_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_weighted_average_f32(PyObject *obj, PyObject *args) { PyObject *pSrcA=NULL; // input float32_t *pSrcA_converted=NULL; // input PyObject *pSrcB=NULL; // input float32_t *pSrcB_converted=NULL; // input float32_t dst; // output uint32_t blockSize; if (PyArg_ParseTuple(args,"OO",&pSrcA,&pSrcB)) { GETARGUMENT(pSrcA,NPY_DOUBLE,double,float32_t); GETARGUMENT(pSrcB,NPY_DOUBLE,double,float32_t); blockSize = arraySizepSrcA ; dst=arm_weighted_average_f32(pSrcA_converted,pSrcB_converted,blockSize); PyObject* pDstOBJ=Py_BuildValue("f",dst); PyObject *pythonResult = Py_BuildValue("O",pDstOBJ); FREEARGUMENT(pSrcA_converted); FREEARGUMENT(pSrcB_converted); Py_DECREF(pDstOBJ); return(pythonResult); } return(NULL); } static PyObject * cmsis_arm_div_int64_to_int32(PyObject *obj, PyObject *args) { PyObject *pSrc=NULL; // input q63_t num; q31_t den; q31_t result; if (PyArg_ParseTuple(args,"Ll",&num,&den)) { result=arm_div_int64_to_int32(num,den); PyObject* resultOBJ=Py_BuildValue("l",result); PyObject *pythonResult = Py_BuildValue("O",resultOBJ); Py_DECREF(resultOBJ); return(pythonResult); } return(NULL); } static PyMethodDef CMSISDSPMethods[] = { {"arm_div_int64_to_int32", cmsis_arm_div_int64_to_int32, METH_VARARGS,""}, {"arm_copy_f64", cmsis_arm_copy_f64, METH_VARARGS,""}, {"arm_copy_f32", cmsis_arm_copy_f32, METH_VARARGS,""}, {"arm_copy_q7", cmsis_arm_copy_q7, METH_VARARGS,""}, {"arm_copy_q15", cmsis_arm_copy_q15, METH_VARARGS,""}, {"arm_copy_q31", cmsis_arm_copy_q31, METH_VARARGS,""}, {"arm_q7_to_q31", cmsis_arm_q7_to_q31, METH_VARARGS,""}, {"arm_q7_to_q15", cmsis_arm_q7_to_q15, METH_VARARGS,""}, {"arm_q7_to_float", cmsis_arm_q7_to_float, METH_VARARGS,""}, {"arm_q31_to_float", cmsis_arm_q31_to_float, METH_VARARGS,""}, {"arm_float_to_q31", cmsis_arm_float_to_q31, METH_VARARGS,""}, {"arm_float_to_q15", cmsis_arm_float_to_q15, METH_VARARGS,""}, {"arm_float_to_q7", cmsis_arm_float_to_q7, METH_VARARGS,""}, {"arm_q31_to_q15", cmsis_arm_q31_to_q15, METH_VARARGS,""}, {"arm_q31_to_q7", cmsis_arm_q31_to_q7, METH_VARARGS,""}, {"arm_q15_to_float", cmsis_arm_q15_to_float, METH_VARARGS,""}, {"arm_q15_to_q31", cmsis_arm_q15_to_q31, METH_VARARGS,""}, {"arm_q15_to_q7", cmsis_arm_q15_to_q7, METH_VARARGS,""}, {"arm_fill_f64", cmsis_arm_fill_f64, METH_VARARGS,""}, {"arm_fill_f32", cmsis_arm_fill_f32, METH_VARARGS,""}, {"arm_fill_q31", cmsis_arm_fill_q31, METH_VARARGS,""}, {"arm_fill_q15", cmsis_arm_fill_q15, METH_VARARGS,""}, {"arm_fill_q7", cmsis_arm_fill_q7, METH_VARARGS,""}, {"arm_sort_f32", cmsis_arm_sort_f32, METH_VARARGS,""}, {"arm_sort_init_f32", cmsis_arm_sort_init_f32, METH_VARARGS,""}, {"arm_barycenter_f32", cmsis_arm_barycenter_f32, METH_VARARGS,""}, {"arm_weighted_average_f32", cmsis_arm_weighted_average_f32, METH_VARARGS,""}, {"error_out", (PyCFunction)error_out, METH_NOARGS, NULL}, {NULL, NULL, 0, NULL} /* Sentinel */ }; #ifdef IS_PY3K static int cmsisdsp_traverse(PyObject *m, visitproc visit, void *arg) { Py_VISIT(GETSTATE(m)->error); return 0; } static int cmsisdsp_clear(PyObject *m) { Py_CLEAR(GETSTATE(m)->error); return 0; } static struct PyModuleDef moduledef = { PyModuleDef_HEAD_INIT, MODNAME, NULL, sizeof(struct module_state), CMSISDSPMethods, NULL, cmsisdsp_traverse, cmsisdsp_clear, NULL }; #define INITERROR return NULL PyMODINIT_FUNC CAT(PyInit_,MODINITNAME)(void) #else #define INITERROR return void CAT(init,MODINITNAME)(void) #endif { import_array(); #ifdef IS_PY3K PyObject *module = PyModule_Create(&moduledef); #else PyObject *module = Py_InitModule(MODNAME, CMSISDSPMethods); #endif if (module == NULL) INITERROR; struct module_state *st = GETSTATE(module); st->error = PyErr_NewException(MODNAME".Error", NULL, NULL); if (st->error == NULL) { Py_DECREF(module); INITERROR; } typeRegistration(module); #ifdef IS_PY3K return module; #endif }