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#!/bin/bash -x
#
# tst_ofdm_demod_setup
#
# Setup input and reference data for one of several versions of this test.
# Find the scripts directory
SCRIPTS="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
# Setup common variables
source $SCRIPTS/run_tests_common.sh
# RUN_DIR - Directory where test will be run
RUN_DIR="${UNITTEST_BASE}/test_run/${FULL_TEST_NAME}"
# Call common setup function to make the directory
setup_common "${RUN_DIR}"
# Change to test directory
cd "${RUN_DIR}"
#####################################################################
## Test SETUP actions:
case "${TEST_OPT}" in
quick )
# Config is <verbose>, <testframes>, <ldpc_en>, <log_payload_syms> <profile>
echo "01000000" > stm_cfg.txt
ofdm_mod --in /dev/zero --out stm_in.raw --testframes 10 > setup.log 2>&1
ofdm_demod --in stm_in.raw --out ref_demod_out.raw --log ofdm_demod_ref_log.txt \
--testframes --verbose 1 > ref_gen_log.txt 2>&1
;;
ideal )
# Config is <verbose>, <testframes>, <ldpc_en>, <log_payload_syms> <profile>
echo "01000000" > stm_cfg.txt
ofdm_mod --in /dev/zero --out stm_in.raw --testframes 10 > setup.log 2>&1
ofdm_demod --in stm_in.raw --out ref_demod_out.raw --log ofdm_demod_ref_log.txt \
--testframes --verbose 1 > ref_gen_log.txt 2>&1
;;
AWGN )
# Config is <verbose>, <testframes>, <ldpc_en>, <log_payload_syms> <profile>
echo "11000000" > stm_cfg.txt
ofdm_mod --in /dev/zero --out mod_bits.raw --testframes 10 > setup.log 2>&1
cohpsk_ch mod_bits.raw stm_in.raw -20 --Fs 8000 -f -5 >> setup.log 2>&1
ofdm_demod --in stm_in.raw --out ref_demod_out.raw --log ofdm_demod_ref_log.txt \
--testframes --verbose 1 > ref_gen_log.txt 2>&1
;;
fade )
# Config is <verbose>, <testframes>, <ldpc_en>, <log_payload_syms> <profile>
echo "11000000" > stm_cfg.txt
ofdm_mod --in /dev/zero --out mod_bits.raw --testframes 60 > setup.log 2>&1
ch mod_bits.raw stm_in.raw --No -24.5 -f -10 --mpp \
--fading_dir ${CODEC2_BASE}/build_linux/unittest >> setup.log 2>&1
ofdm_demod --in stm_in.raw --out ref_demod_out.raw --log ofdm_demod_ref_log.txt \
--testframes --verbose 1 > ref_gen_log.txt 2>&1
;;
profile )
# Config is <verbose>, <testframes>, <ldpc_en>, <log_payload_syms> <profile>
echo "00001000" > stm_cfg.txt
ofdm_mod --in /dev/zero --out mod_bits.raw --testframes 100 > setup.log 2>&1
ch mod_bits.raw stm_in.raw --No -20 -f -10 --mpp \
--fading_dir ${CODEC2_BASE}/build_linux/unittest >> setup.log 2>&1
ofdm_demod --in stm_in.raw --out ref_demod_out.raw --log ofdm_demod_ref_log.txt \
--testframes --verbose 1 > ref_gen_log.txt 2>&1
;;
ldpc )
# Config is <verbose>, <testframes>, <ldpc_en>, <log_payload_syms> <profile>
echo "01110000" > stm_cfg.txt
ofdm_mod --in /dev/zero --out stm_in.raw --testframes 1 --ldpc 1 > setup.log 2>&1
ofdm_demod --in stm_in.raw --out ref_demod_out.raw --log ofdm_demod_ref_log.txt \
--testframes --ldpc 1 --verbose 1 > ref_gen_log.txt 2>&1
;;
ldpc_AWGN )
# Config is <verbose>, <testframes>, <ldpc_en>, <log_payload_syms> <profile>
echo "01110000" > stm_cfg.txt
ofdm_mod --in /dev/zero --out mod_bits.raw --testframes 30 --ldpc 1 > setup.log 2>&1
ch mod_bits.raw stm_in.raw --No -20 -f -10 >> setup.log 2>&1
ofdm_demod --in stm_in.raw --out ref_demod_out.raw --log ofdm_demod_ref_log.txt \
--testframes --ldpc 1 --verbose 1 > ref_gen_log.txt 2>&1
;;
ldpc_fade )
# Config is <verbose>, <testframes>, <ldpc_en>, <log_payload_syms> <profile>
echo "01110000" > stm_cfg.txt
ofdm_mod --in /dev/zero --out mod_bits.raw --testframes 120 --ldpc 1 > setup.log 2>&1
ch mod_bits.raw stm_in.raw --No -30 -f -10 --mpp \
--fading_dir ${CODEC2_BASE}/build_linux/unittest >> setup.log 2>&1
ofdm_demod --in stm_in.raw --out ref_demod_out.raw --log ofdm_demod_ref_log.txt \
--testframes --ldpc 1 --verbose 1 > ref_gen_log.txt 2>&1;
;;
esac
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