#! /usr/bin/env bash
# Copyright 2018 Oticon A/S
# SPDX-License-Identifier: Apache-2.0

# Script to convert the babblesim 2G4 phy dumps into the format the ellisys can
# import
#
# Run for example as:
#./convert_results_to_ellisys.sh ../../results/Hola/d_*.Tx.csv > ~/c_drive/Users/alpi/LocalDocs/trial.bttrp

Input_files="$@"
TMP_FILE="tmp_file_to_merge_for_ellisys"

echo -n "" > $TMP_FILE
for file in $Input_files
do
  tail -n+2 $file >> $TMP_FILE
done

sort -g $TMP_FILE | awk '
func rfchannel(freq) { return (freq-2)/2 }
function rtrim(s) { sub(/[ \t\r\n]+$/, "", s); return s }
BEGIN{
FS=",";
print("FileFormat:Bluetooth\n\
                version=1.0\n\
\n\
ItemFormat:LE version=1.0")

}
{
TI = $1 * 1000;
RF_CHANNEL=rfchannel($3);
AA=$4;
Mod=$5;
Packet=$10;
RSSI=-15;
if (Mod == 16){
printf("Item time=%.0f aa=%s rssi=%i rfchannel=%i rawdata=\"%s\"\n",TI,AA,RSSI, RF_CHANNEL, rtrim(Packet));
}
}'
#Item time=522186250 aa=0x8E89BED6 rssi=-58 rfchannel=12 rawdata="40 1E 60 B6 6E 2D A3 4A 02 01 06 02 0A 00 11 06 92 15 37 84 E8 CC 2C 86 31 44 4A C7 BD F4 74 7D 9E CD 7E"

rm $TMP_FILE