/github/workspace/src/ComplexMathFunctions/plp_cmplx_mag_f32.c

Functions

	Name
void	plp_cmplx_mag_f32(const float32_t * pSrc, float32_t * pRes, uint32_t numSamples) Glue code for complex magnitude calculation in float32.

Functions Documentation

function plp_cmplx_mag_f32

void plp_cmplx_mag_f32(
    const float32_t * pSrc,
    float32_t * pRes,
    uint32_t numSamples
)

Glue code for complex magnitude calculation in float32.

Parameters:

• pSrc pointer to source
• pRes pointer to result
• numSamples The number samples

Source code

/* =====================================================================
 * Project:      PULP DSP Library
 * Title:        plp_cmplx_mag_f32.c
 * Description:  Float complex magnitude
 *
 * $Date:        31. July 2020
 * $Revision:    V0
 *
 * Target Processor: PULP cores
 * ===================================================================== */
/*
 * Copyright (C) 2019 ETH Zurich and University of Bologna. 
 *
 * Author: Michael Rogenmoser, ETH Zurich
 *
 * 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.
 *
 * Notice: project inspired by ARM CMSIS DSP and parts of source code
  ported and adopted for RISC-V PULP platform from ARM CMSIS DSP
 released under Copyright (C) 2010-2019 ARM Limited or its affiliates
  with Apache-2.0.
 */


#include "plp_math.h"


void plp_cmplx_mag_f32(const float32_t *pSrc,
                       float32_t *pRes,
                       uint32_t numSamples){

    if (hal_cluster_id() == ARCHI_FC_CID){
        printf("error: FC doesn't have FPU\n");
        return;
    }
    else{
        plp_cmplx_mag_f32s_xpulpv2(pSrc, pRes, numSamples);
    }
}

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Updated on 2023-03-01 at 16:16:32 +0000