#!/bin/bash'

# auto-wspr by IZ7SLZ sept 2017 for LF . includes wspr-15

# impostazioni del ricevitore JRC: dial 136.0 kHz, USB, BW 3 kHz, AGC OFF, GAIN 6


function update_log

{

cat WSPROLD.TXT > tmp1
echo $(date -R -u) > data.txt
cat wspr_spots.txt tmp1 > WSPROLD.TXT
cat data.txt header2 WSPROLD.TXT > WSPRDECODED_LF.TXT
rm tmp1


}



function process_wspr2

{

echo
echo $TIMESLOT $FILENAME processing....
echo '=============================================================='


vtread  -v -T $TIMESLOT,+145 /media/iz7slz/Storage/LF | #read raw audio from storage hd 30s early

vtfilter -v -h bp,f=1500,w=3000  |  #apply filter before NB
vtblank -v -a18 -d0 -t300 |   #  Noise Blanker

###vtresample -v -r 12000 | # requirement for wspr   

vtcat -v -T $TIMESLOT -S30 | #buffer starts 30s after 

vtraw -ow > $FILENAME #create wav file

echo '<start decoding wspr2>'

sleep 10 #wait 10 seconds for wav file to be closed

wsprd $FILENAME -f 0.136 -w -d -v #wspr decode using wav file

rm $FILENAME #delete the wave file

update_log

## ./uploadwspr # call  to upload on wsprnet.org

DONE=0


}



function process_wspr15

{


echo
echo $TIMESLOT $FILENAME processing....
echo '=============================================================='

vtread  -v -T $TIMESLOT,+925 /media/iz7slz/Storage/LF | #read raw audio from storage hd 30s early



     
vtfilter -v -h bp,f=1500,w=3000 | #apply filter before NB
vtblank -v -a19 -d0 -t300 |   # excellent Noise Blanker 

###vtresample -v -r 12000 | # wspr

vtcat -v -T $TIMESLOT -S30 | #buffer starts 30s after 

vtraw -ow > $FILENAME'0' #create wav file

echo '<start decoding wspr15>'

sleep 10  #wait 5 seconds for wav file to be closed

wsprd $FILENAME'0' -f 0.136 -d -w -v -m  #wspr 15 decode using wav file

rm $FILENAME'0' #delete the wave file

update_log

#./uploadwspr

DONE=0


}





 
#### main



DONE=0
clear

while DONE=0; do


MINUTO=$(date +%M):$(date +%S)


if [ $MINUTO = "59:55" -a  $DONE = 0 ]; then   #wspr15

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u +%H):44:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)45.wav
 		
		process_wspr15
   


elif [ $MINUTO = "01:55" -a  $DONE = 0 ]; then

		DONE=1
		#$date --date='1 hour ago'
		TIMESLOT=$(date -u --date='1 hour ago' +%F)_$(date -u --date='1 hour ago' +%H):59:30 
		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)00.wav
 		
		process_wspr2


elif [ $MINUTO = "03:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):01:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)02.wav
 		
		process_wspr2

elif [ $MINUTO = "05:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):03:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)04.wav
 		
		process_wspr2

elif [ $MINUTO = "07:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):05:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)06.wav
 		
		process_wspr2

elif [ $MINUTO = "09:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):07:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)08.wav
 		
		process_wspr2


elif [ $MINUTO = "11:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):09:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)10.wav
 		
		process_wspr2

elif [ $MINUTO = "13:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):11:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)12.wav
 		
		process_wspr2

elif [ $MINUTO = "14:55" -a  $DONE = 0 ]; then   #wspr15

		DONE=1
		TIMESLOT=$(date -u --date='1 hour ago' +%F)_$(date -u --date='1 hour ago' +%H):59:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)00.wav
 		
		process_wspr15



elif [ $MINUTO = "15:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):13:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)14.wav
 		
		process_wspr2


elif [ $MINUTO = "17:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):15:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)16.wav
 		
		process_wspr2

elif [ $MINUTO = "19:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):17:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)18.wav
 		
		process_wspr2

elif [ $MINUTO = "21:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):19:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)20.wav
 		
		process_wspr2


elif [ $MINUTO = "23:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):21:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)22.wav
 		
		process_wspr2

elif [ $MINUTO = "25:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):23:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)24.wav
 		
		process_wspr2

elif [ $MINUTO = "27:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):25:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)26.wav
 		
		process_wspr2



elif [ $MINUTO = "29:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):27:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)28.wav
 		
		process_wspr2


elif [ $MINUTO = "30:30" -a  $DONE = 0 ]; then   #wspr15

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u +%H):14:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)15.wav
 		
		process_wspr15



elif [ $MINUTO = "31:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):29:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)30.wav
 		
		process_wspr2

elif [ $MINUTO = "33:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):31:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)32.wav
 		
		process_wspr2

elif [ $MINUTO = "35:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):33:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)34.wav
 		
		process_wspr2


elif [ $MINUTO = "37:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):35:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)36.wav
 		
		process_wspr2

elif [ $MINUTO = "39:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):37:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)38.wav
 		
		process_wspr2

elif [ $MINUTO = "41:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):39:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)40.wav
 		
		process_wspr2


elif [ $MINUTO = "43:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):41:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)42.wav
 		
		process_wspr2

elif [ $MINUTO = "44:55" -a  $DONE = 0 ]; then   #wspr15

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):29:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)45.wav
 		
		process_wspr15



elif [ $MINUTO = "45:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):43:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)44.wav
 		
		process_wspr2

elif [ $MINUTO = "47:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):45:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)46.wav
 		
		process_wspr2

elif [ $MINUTO = "49:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):47:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)48.wav
 		
		process_wspr2


elif [ $MINUTO = "51:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):49:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)50.wav
 		
		process_wspr2

elif [ $MINUTO = "53:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):51:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)52.wav
 		
		process_wspr2

elif [ $MINUTO = "55:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):53:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)54.wav
 		
		process_wspr2


elif [ $MINUTO = "57:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):55:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)56.wav
 		
		process_wspr2

elif [ $MINUTO = "59:55" -a  $DONE = 0 ]; then

		DONE=1
		TIMESLOT=$(date -u  +%F)_$(date -u  +%H):57:30 
 		FILENAME=$(date -u +%y)$(date -u +%m)$(date -u +%d)_$(date -u +%H)58.wav
 		
		process_wspr2


fi


sleep 0.5

done