added grep for Loopback fora play

5 years ago · a4d520da08
parent cf42fa4043
commit a4d520da08
1 changed files with 5 additions and 1 deletions
--- a/groundstation/sstv_decode_iss.sh
+++ b/groundstation/sstv_decode_iss.sh
@ -33,5 +33,9 @@ qsstv &

 sleep 5

-rtl_fm -M fm -f 145.8M -s 48k | aplay -D hw:2,0,0 -r 48000 -t raw -f S16_LE -c 1 
+value=`aplay -l | grep "Loopback"`
+echo "$value" > /dev/null
+set -- $value
+
+rtl_fm -M fm -f 145.8M -s 48k | aplay -D hw:${2:0:1},0,0 -r 48000 -t raw -f S16_LE -c 1 
 $SHELL