dopplerprochwa.h

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 *  NOTE:
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 *    Redistributions in binary form must reproduce the above copyright
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 *    documentation and/or other materials provided with the
 *    distribution.
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 *    its contributors may be used to endorse or promote products derived
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 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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/**************************************************************************
 *************************** Include Files ********************************
 **************************************************************************/
#ifndef DOPPLERPROCHWA_H_
#define DOPPLERPROCHWA_H_
 
/* Standard Include Files. */
#include <stdint.h>
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
#include <stdio.h>
#include <math.h>
 
/* mmWave SDK Driver/Common Include Files */
#include <drivers/hwa.h>
 
/* DPIF Components Include Files */
#include <datapath/dpif/dpif_detmatrix.h>
#include <datapath/dpif/dpif_radarcube.h>
#include <datapath/dpedma/v0/dpedmahwa.h>
#include <datapath/dpedma/v0/dpedma.h>
 
/* mmWave SDK Data Path Include Files */
#include <datapath/dpif/dp_error.h>
#include <datapath/dpu/dopplerproc/v0/dopplerproc_common.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define DPU_DOPPLERPROCHWA_EINVAL                  (DP_ERRNO_DOPPLER_PROC_BASE-1)
 
#define DPU_DOPPLERPROCHWA_ENOMEM                  (DP_ERRNO_DOPPLER_PROC_BASE-2)
 
#define DPU_DOPPLERPROCHWA_EINPROGRESS             (DP_ERRNO_DOPPLER_PROC_BASE-3)
 
#define DPU_DOPPLERPROCHWA_EHWARES                 (DP_ERRNO_DOPPLER_PROC_BASE-4)
 
#define DPU_DOPPLERPROCHWA_ESEMA                   (DP_ERRNO_DOPPLER_PROC_BASE-5)
 
#define DPU_DOPPLERPROCHWA_ESEMASTATUS             (DP_ERRNO_DOPPLER_PROC_BASE-6)
 
#define DPU_DOPPLERPROCHWA_EEXCEEDHWAMEM           (DP_ERRNO_DOPPLER_PROC_BASE-7)
 
#define DPU_DOPPLERPROCHWA_ECUBEFORMAT             (DP_ERRNO_DOPPLER_PROC_BASE-8)
 
#define DPU_DOPPLERPROCHWA_EDETMFORMAT             (DP_ERRNO_DOPPLER_PROC_BASE-9)
 
#define DPU_DOPPLERPROCHWA_EDETMSIZE               (DP_ERRNO_DOPPLER_PROC_BASE-10)
 
#define DPU_DOPPLERPROCHWA_EWINDSIZE               (DP_ERRNO_DOPPLER_PROC_BASE-11)
 
#define DPU_DOPPLERPROCHWA_MAX_NUM_HWA_PARAMSET 8
 
#define DPU_DOPPLERPROCHWA_NUM_HWA_PARAMSET_PER_RANGE_BIN 2
 
#define DPU_DOPPLERPROCHWA_NUM_HWA_MEMBANKS  4
 
#define DPU_DOPPLERPROCHWA_FIRST_SCALING_DISABLED ((uint8_t)0U)
 
#define DPU_DOPPLERPROCHWA_FIRST_SCALING_ENABLED ((uint8_t)1U)
 
         
typedef void*  DPU_DopplerProcHWA_Handle;
 
typedef struct DPU_DopplerProcHWA_InitCfg_t
{
    HWA_Handle  hwaHandle;
    
}DPU_DopplerProcHWA_InitParams;
 
typedef struct DPU_DopplerProcHWA_HwaCfg_t
{
    uint8_t     winSym;
 
    uint32_t    windowSize;
 
    int32_t     *window;
 
    uint32_t    winRamOffset;
    
    uint32_t    paramSetStartIdx;
 
    uint8_t     dmaTrigSrcPingChan;
    
    uint8_t     dmaTrigSrcPongChan;
}DPU_DopplerProcHWA_HwaCfg;
 
typedef struct DPU_DopplerProcHWA_EdmaCfg_t
{
    EDMA_Handle edmaHandle;
    
    DPU_DopplerProc_Edma edmaIn;
 
    DPU_DopplerProc_Edma edmaOutDetectionMatrix;
    
    DPU_DopplerProc_Edma edmaHotSig;
}DPU_DopplerProcHWA_EdmaCfg;
 
typedef struct DPU_DopplerProcHWA_HW_Resources_t
{
    DPU_DopplerProcHWA_EdmaCfg edmaCfg;
    
    DPU_DopplerProcHWA_HwaCfg  hwaCfg;
    
    DPIF_RadarCube radar_1D_FFT_Cube;
 
    DPIF_DetMatrix detMatrix;
 
    /* NOTE: Application needs to provide address of the EDMA interrupt object.
     * This needs to be done as there might be multiple subframes configured
     * and each subframe needs EDMA interrupt to be registered.
     */
    Edma_IntrObject *intrObj;
}DPU_DopplerProcHWA_HW_Resources;
 
 
typedef struct DPU_DopplerProcHWA_StaticConfig_t
{
    uint8_t     numTxAntennas;
    
    uint8_t     numRxAntennas;
    
    uint8_t     numVirtualAntennas; 
    
    uint16_t    numRangeBins;
    
    uint16_t    numDopplerChirps;
    
    uint16_t    numDopplerBins;
    
    uint8_t     log2NumDopplerBins;
 
    uint8_t    doppFFT_is16b;
    
}DPU_DopplerProcHWA_StaticConfig;
 
typedef struct DPU_DopplerProcHWA_Config_t
{
    DPU_DopplerProcHWA_HW_Resources  hwRes;
    
    DPU_DopplerProcHWA_StaticConfig  staticCfg;
    
}DPU_DopplerProcHWA_Config;
 
 
typedef struct DPU_DopplerProcHWA_OutParams_t
{
    DPU_DopplerProc_stats  stats;
}DPU_DopplerProcHWA_OutParams;
 
 
DPU_DopplerProcHWA_Handle DPU_DopplerProcHWA_init(DPU_DopplerProcHWA_InitParams *initCfg, int32_t* errCode);
int32_t DPU_DopplerProcHWA_process(DPU_DopplerProcHWA_Handle handle, DPU_DopplerProcHWA_OutParams *outParams);
int32_t DPU_DopplerProcHWA_deinit(DPU_DopplerProcHWA_Handle handle);
int32_t DPU_DopplerProcHWA_config(DPU_DopplerProcHWA_Handle handle, DPU_DopplerProcHWA_Config *cfg);
int32_t DPU_DopplerProcHWA_GetNumUsedHwaParamSets(DPU_DopplerProcHWA_Handle handle, uint8_t *numUsedHwaParamSets);
 
#ifdef __cplusplus
}
#endif
 
#endif