* apps/include/industry/foc/float/foc_cordic.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you 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
*
* http://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 __INDUSTRY_FOC_FLOAT_FOC_CORDIC_H
#define __INDUSTRY_FOC_FLOAT_FOC_CORDIC_H
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <dsp.h>
* Public Function Prototypes
****************************************************************************/
#ifdef CONFIG_INDUSTRY_FOC_CORDIC_DQSAT
* Name: foc_cordic_dqsat_f32
****************************************************************************/
int foc_cordic_dqsat_f32(int fd, FAR dq_frame_f32_t *dq_ref, float mag_max);
#endif
#ifdef CONFIG_INDUSTRY_FOC_CORDIC_ANGLE
* Name: foc_cordic_angle_f32
****************************************************************************/
int foc_cordic_angle_f32(int fd, FAR phase_angle_f32_t *angle, float a);
#endif
#endif