aoaproc_internal.h

Go to the documentation of this file.

/*
 *  NOTE:
 *      (C) Copyright 2023 Texas Instruments, Inc.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *    Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 *    Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the
 *    distribution.
 *
 *    Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
/**************************************************************************
 *************************** Include Files ********************************
 **************************************************************************/
#ifndef DPU_AoAPROC_INTERNAL_H
#define DPU_AoAPROC_INTERNAL_H
 
/* Standard Include Files. */
#include <stdint.h>
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
#include <stdio.h>
#include <math.h>
 
/* mmwave SDK include files */
#include <datapath/dpu/aoaproc/v0/aoaproc_common.h>
#include <datapath/dpu/aoaproc/v0/aoaprochwa.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct aoaProcHWAObj_t
{
    DPU_AoAProcHWA_InitParams     initParms;
 
    HWA_Handle              hwaHandle;
 
    EDMA_Handle             edmaHandle;
 
    DPU_AoAProcHWA_HwaCfg   hwaCfg;
 
    DPU_AoAProc_Edma        edmaIn_rangeFFT;
 
    DPU_AoAProc_Edma        edmaIn_dopplerFFT;
 
    DPU_AoAProc_Edma        edmaOut_maxAoA;
 
    SemaphoreP_Object       edmaDoneSemaHandle;
 
    SemaphoreP_Object       hwaDoneSemaHandleDopp;
 
    SemaphoreP_Object       hwaDoneSemaHandleAoA;
 
    SemaphoreP_Object       hwaSemaHandleParamset;
 
    cmplx16ImRe_t           *radarCubebuf;
 
    cmplx16ImRe_t           *angleMatBuf;
 
    uint32_t                hwaMemBankAddr[SOC_HWA_NUM_MEM_BANKS];
 
    bool                    inProgress;
 
    uint32_t                numProcess;
 
    uint8_t                 hwaDmaTriggerDoppPing;
    
    uint8_t                 hwaDmaTriggerDoppPong;   
 
    uint8_t                 hwaDmaTriggerAoAPing;
    
    uint8_t                 hwaDmaTriggerAoAPong;     
            
    uint16_t                hwaDoppNumLoops;
 
    uint16_t                hwaDoppNumLoops1;
 
    uint16_t                *hwaAoANumLoops;
 
    uint8_t                 hwaParamStartIdxDopp;
    
    uint8_t                 hwaParamStopIdxDopp;
 
    uint8_t                 hwaParamStartIdxAoA;
    
    uint8_t                 hwaParamStopIdxAoA;
 
    uint16_t                 *rangeGatesCount;
 
    uint16_t                *range_idx_arr;
 
    uint16_t               *angle_idx_doppler_count_arr;
 
    int16_t                *doppler_idx_arr;//Pointer to array of size [MAX_NUM_RANGE_BINS][MAX_NUM_POINTS];
 
    cmplx32ImRe_t          *antenna_array;
 
    uint8_t                numTxAntennas;
 
    uint8_t                doppFFT_is16b;
 
    uint8_t                numVirtualAntennas;
 
    uint8_t                max_num_points;
 
    uint8_t                antenna_array_elements;
 
    uint8_t                *isDopplerPhaseCompensationEnabled;
}aoaProcHWAObj;
 
#ifdef __cplusplus
}
#endif
 
#endif