32343
843447835d
- IPS200 display menu with real-time status and parameter settings - Camera image processing and line tracking - IMU attitude solution and PID control - WiFi SPI oscilloscope data transmission
110 lines
3.7 KiB
C
110 lines
3.7 KiB
C
/**
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* \file Ifx_IntegralF32.h
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* \brief Discrete integral approximation
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* \ingroup library_srvsw_sysse_math_f32_integral
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*
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*
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*
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* \version disabled
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* \copyright Copyright (c) 2013 Infineon Technologies AG. All rights reserved.
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*
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*
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* IMPORTANT NOTICE
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*
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*
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* Use of this file is subject to the terms of use agreed between (i) you or
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* the company in which ordinary course of business you are acting and (ii)
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* Infineon Technologies AG or its licensees. If and as long as no such
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* terms of use are agreed, use of this file is subject to following:
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* Boost Software License - Version 1.0 - August 17th, 2003
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* Permission is hereby granted, free of charge, to any person or
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* organization obtaining a copy of the software and accompanying
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* documentation covered by this license (the "Software") to use, reproduce,
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* display, distribute, execute, and transmit the Software, and to prepare
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* derivative works of the Software, and to permit third-parties to whom the
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* Software is furnished to do so, all subject to the following:
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* The copyright notices in the Software and this entire statement, including
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* the above license grant, this restriction and the following disclaimer, must
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* be included in all copies of the Software, in whole or in part, and all
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* derivative works of the Software, unless such copies or derivative works are
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* solely in the form of machine-executable object code generated by a source
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* language processor.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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* SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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* FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* \defgroup library_srvsw_sysse_math_f32_integral Discrete Integral Approximation
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* \ingroup library_srvsw_sysse_math_f32
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*
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*/
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#ifndef INTEGRAL_H
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#define INTEGRAL_H
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#include "Ifx_Cf32.h"
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/** \brief Integrator object for float32 data type */
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typedef struct
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{
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float32 uk;
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float32 ik;
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float32 delta;
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} Ifx_IntegralF32;
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/** \brief Integrator object for cfloat32 data type */
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typedef struct
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{
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cfloat32 uk;
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cfloat32 ik;
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float32 delta;
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} Ifx_ClpxFloat32_Integral;
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/** \addtogroup library_srvsw_sysse_math_f32_integral
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* \{ */
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/** \brief Initialize the integrator object
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* \param ci Pointer to the integrator object
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* \param gain Integrator gain
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* \param Ts Sampling period */
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void Ifx_IntegralF32_init(Ifx_IntegralF32 *ci, float32 gain, float32 Ts);
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/** \brief Step function of the integrator object
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* \param ci Pointer to the integrator object
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* \param ik input value
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* \return most actual integrator value */
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float32 Ifx_IntegralF32_step(Ifx_IntegralF32 *ci, float32 ik);
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/** \brief Reset the integrator object
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* \param ci Pointer to the integrator object */
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void Ifx_IntegralF32_reset(Ifx_IntegralF32 *ci);
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/** \brief Initialize the integrator object
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* \param ci Pointer to the integrator object
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* \param gain Integrator gain
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* \param Ts Sampling period */
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void Ifx_ClpxFloat32_Integral_init(Ifx_ClpxFloat32_Integral *ci, float32 gain, float32 Ts);
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/** \brief Step function of the integrator object
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* \param ci Pointer to the integrator object
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* \param ik input value
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* \return most actual integrator value */
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cfloat32 Ifx_ClpxFloat32_Integral_step(Ifx_ClpxFloat32_Integral *ci, cfloat32 ik);
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/** \brief Reset the integrator object
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* \param ci Pointer to the integrator object */
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void Ifx_ClpxFloat32_Integral_reset(Ifx_ClpxFloat32_Integral *ci);
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/**\}*/
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#endif /* INTEGRAL_H */
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