Allow cava_run.sh to take an argument (or default to /dev/ttyACM0)

2023-03-08 20:15:09 -06:00 · 2023-03-08 20:15:09 -06:00 · 00c210a6c2
parent a8b216604b
commit 00c210a6c2
1 changed files with 1 additions and 1 deletions
--- a/cava_run.sh
+++ b/cava_run.sh
@ -1,6 +1,6 @@
 #!/bin/bash

-SERIAL=/dev/ttyACM0
+SERIAL=${1:-/dev/ttyACM0}

 sudo stty -F $SERIAL cs8 -cstopb -parenb 1000000
 (cava cava -p ./config | sudo tee $SERIAL) >/dev/null