/* ---------------------------------------------------------------------- * Project: CMSIS DSP Library * Title: coef.h * Description: Parameters for the ML model and filter * * $Date: 16 March 2022 * * Target Processor: Cortex-M and Cortex-A cores * -------------------------------------------------------------------- */ /* * Copyright (C) 2010-2022 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. */ #ifndef COEF_H #define COEF_H #define NUMTAPS 10 #define AUDIOBUFFER_LENGTH 512 extern const q15_t fir_coefs[NUMTAPS]; extern const q15_t coef_q15[98]; extern const q15_t intercept_q15 ; extern const int coef_shift; extern const int intercept_shift; extern const q15_t window[400]; #endif