From 00c210a6c2e20c7f802bb7a2d781e19510744619 Mon Sep 17 00:00:00 2001
From: Yash Karandikar <yash@karx.xyz>
Date: Wed, 8 Mar 2023 20:15:09 -0600
Subject: [PATCH] Allow cava_run.sh to take an argument (or default to
 /dev/ttyACM0)

---
 cava_run.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cava_run.sh b/cava_run.sh
index 08e414b..8005b82 100755
--- 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