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/*
* @file srr_config_consts.h
*
* @brief
* This file holds constants related to the USRR20 chirp configuration.
*
* \par
* NOTE:
* (C) copyright 2020 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.
*/
/*! @brief Ultra short range chirp profile - 20 m range, 4.3cm resolution. better angular resolution, approximately 18kmph max - vel. */
#define PROFILE_USRR_PROFILE_ID (1U)
#define PROFILE_USRR_HPFCORNER_FREQ1_VAL RL_RX_HPF1_175_KHz
#define PROFILE_USRR_HPFCORNER_FREQ2_VAL RL_RX_HPF2_350_KHz
#define PROFILE_USRR_RX_GAIN_VAL (30U)
#define PROFILE_USRR_DIGOUT_SAMPLERATE_VAL (12500U)
#define PROFILE_USRR_ADC_SAMPLE_VAL (512U)
#define PROFILE_USRR_IDLE_TIME_VAL (700U)
#define PROFILE_USRR_RAMP_END_TIME_VAL (4400U)
#define PROFILE_USRR_START_FREQ_GHZ (77.01f)
#define PROFILE_USRR_START_FREQ_VAL (CONV_FREQ_GHZ_TO_CODEWORD(PROFILE_USRR_START_FREQ_GHZ))
#define PROFILE_USRR_TXOUT_POWER_BACKOFF (0U)
#define PROFILE_USRR_TXPHASESHIFTER_VAL (0U)
#define PROFILE_USRR_FREQ_SLOPE_MHZ_PER_US (56.25f)
#define PROFILE_USRR_FREQ_SLOPE_VAL (CONV_SLOPE_MHZ_PER_US_TO_CODEWORD(PROFILE_USRR_FREQ_SLOPE_MHZ_PER_US))
#define PROFILE_USRR_TX_START_TIME_VAL (100U) // 1us
#define PROFILE_USRR_ADC_START_TIME_VAL (300U)
#define CHIRP_USRR_0_PROFILE_ID (1U)
#define CHIRP_USRR_0_START_INDEX (128U + 0U)
#define CHIRP_USRR_0_END_INDEX (128U + 0U)
#define CHIRP_USRR_0_START_FREQ_VAL (0U)
#define CHIRP_USRR_0_FREQ_SLOPE_VAL (0U)
#define CHIRP_USRR_0_IDLE_TIME_VAL (0U)
#define CHIRP_USRR_0_ADC_START_TIME_VAL (0U)
#define CHIRP_USRR_0_TX_CHANNEL (TX_CHANNEL_1_ENABLE)
#define CHIRP_USRR_1_PROFILE_ID (1U)
#define CHIRP_USRR_1_START_INDEX (128U + 1U)
#define CHIRP_USRR_1_END_INDEX (128U + 1U)
#define CHIRP_USRR_1_START_FREQ_VAL (0U)
#define CHIRP_USRR_1_FREQ_SLOPE_VAL (0U)
#define CHIRP_USRR_1_IDLE_TIME_VAL (0U)
#define CHIRP_USRR_1_ADC_START_TIME_VAL (0U)
#define CHIRP_USRR_1_TX_CHANNEL (TX_CHANNEL_2_ENABLE)
/* SUBFRAME Configuration */
#define SUBFRAME_USRR_CHIRP_START_IDX (CHIRP_USRR_0_START_INDEX)
#define SUBFRAME_USRR_CHIRP_END_IDX (CHIRP_USRR_1_END_INDEX)
#define SUBFRAME_USRR_LOOP_COUNT (32U)
#define SUBFRAME_USRR_PERIODICITY_VAL (6000000U) // 30ms
#define SUBFRAME_USRR_TRIGGER_DELAY_VAL (0U)
#define SUBFRAME_USRR_NUM_REAL_ADC_SAMPLES (PROFILE_USRR_ADC_SAMPLE_VAL * 2)
#define SUBFRAME_USRR_NUM_CMPLX_ADC_SAMPLES (PROFILE_USRR_ADC_SAMPLE_VAL)
#define SUBFRAME_USRR_CHIRPTYPE_0_NUM_CHIRPS ((CHIRP_USRR_0_END_INDEX - CHIRP_USRR_0_START_INDEX + 1)*SUBFRAME_USRR_LOOP_COUNT)
#define SUBFRAME_USRR_CHIRPTYPE_1_NUM_CHIRPS ((CHIRP_USRR_1_END_INDEX - CHIRP_USRR_1_START_INDEX + 1)*SUBFRAME_USRR_LOOP_COUNT)
#define SUBFRAME_USRR_NUM_TX (2U)
#define SUBFRAME_USRR_NUM_VIRT_ANT (SUBFRAME_USRR_NUM_TX*NUM_RX_CHANNELS)
#define SUBFRAME_USRR_NUM_ANGLE_BINS (32U)
#define SUBFRAME_USRR_NUM_CHIRPS_TOTAL ((SUBFRAME_USRR_CHIRP_END_IDX - SUBFRAME_USRR_CHIRP_START_IDX + 1) * SUBFRAME_USRR_LOOP_COUNT)
/*! @brief Derived parameters. */
#define PROFILE_USRR_RANGE_RESOLUTION_METERS ((MMWDEMO_SPEED_OF_LIGHT_IN_METERS_PER_USEC * PROFILE_USRR_DIGOUT_SAMPLERATE_VAL)/ (2000.0f * PROFILE_USRR_FREQ_SLOPE_MHZ_PER_US * SUBFRAME_USRR_NUM_CMPLX_ADC_SAMPLES))
#define SUBFRAME_USRR_CHIRPTYPE_0_CHIRP_REPETITION_PERIOD_US (((CHIRP_USRR_0_IDLE_TIME_VAL + PROFILE_USRR_IDLE_TIME_VAL + PROFILE_USRR_RAMP_END_TIME_VAL)/100.0f))
#define SUBFRAME_USRR_CHIRPTYPE_1_CHIRP_REPETITION_PERIOD_US (((CHIRP_USRR_1_IDLE_TIME_VAL + PROFILE_USRR_IDLE_TIME_VAL + PROFILE_USRR_RAMP_END_TIME_VAL)/100.0f))
#define SUBFRAME_USRR_CHIRPTYPE_0_VEL_RESOLUTION_M_P_S (((1000.0f/(SUBFRAME_USRR_CHIRPTYPE_0_CHIRP_REPETITION_PERIOD_US + SUBFRAME_USRR_CHIRPTYPE_1_CHIRP_REPETITION_PERIOD_US))/SUBFRAME_USRR_CHIRPTYPE_0_NUM_CHIRPS)*(PROFILE_SRR_LAMBDA_MILLIMETER/2.0f))
#define SUBFRAME_USRR_CHIRPTYPE_0_MAX_VEL_M_P_S (SUBFRAME_USRR_CHIRPTYPE_0_VEL_RESOLUTION_M_P_S*SUBFRAME_USRR_CHIRPTYPE_0_NUM_CHIRPS/2)
#define SUBFRAME_USRR_CHIRPTYPE_1_VEL_RESOLUTION_M_P_S (((1000.0f/(SUBFRAME_USRR_CHIRPTYPE_0_CHIRP_REPETITION_PERIOD_US + SUBFRAME_USRR_CHIRPTYPE_1_CHIRP_REPETITION_PERIOD_US))/SUBFRAME_USRR_CHIRPTYPE_1_NUM_CHIRPS)*(PROFILE_SRR_LAMBDA_MILLIMETER/2.0f))
#define SUBFRAME_USRR_CHIRPTYPE_1_MAX_VEL_M_P_S (SUBFRAME_USRR_CHIRPTYPE_1_VEL_RESOLUTION_M_P_S*SUBFRAME_USRR_CHIRPTYPE_1_NUM_CHIRPS/2)
#define SUBFRAME_USRR_MIN_SNR_dB (12.0f)
#define SUBFRAME_USRR_NUM_CHIRPTYPES (2U)
