82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
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/****************************************************************************
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* apps/industry/foc/fixed16/foc_cordic.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <assert.h>
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#include "industry/foc/fixed16/foc_cordic.h"
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: foc_cordic_dqsat_b16
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*
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* Description:
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* CORDIC DQ-frame saturation (fixed16)
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*
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* Input Parameter:
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* fd - the file descriptor for CORDIC device
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* dq_ref - DQ vector
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* mag_max - vector magnitude max
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*
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****************************************************************************/
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int foc_cordic_dqsat_b16(int fd, FAR dq_frame_b16_t *dq, b16_t mag_max)
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{
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DEBUGASSERT(dq);
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/* TODO: */
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ASSERT(0);
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return OK;
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}
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/****************************************************************************
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* Name: foc_cordic_angle_b16
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*
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* Description:
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* CORDIC angle update (fixed16)
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*
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* Input Parameter:
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* fd - the file descriptor for CORDIC device
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* angle - phase angle data
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* a - phase angle in rad
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*
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****************************************************************************/
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int foc_cordic_angle_b16(int fd, FAR phase_angle_b16_t *angle, b16_t a)
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{
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DEBUGASSERT(angle);
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/* TODO: */
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ASSERT(0);
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return OK;
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}
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