diff --git a/cmd/local-looper/README.md b/cmd/local-looper/README.md index 2be85fb2..465876b1 100644 --- a/cmd/local-looper/README.md +++ b/cmd/local-looper/README.md @@ -1,6 +1,6 @@ # DESCRIPTION local looper is a process which will continually loop a pcm audio file - (like looper). The intended hardware for this system is a raspberry pi + (like looper: "av/cmd/looper/"). The intended hardware for this system is a raspberry pi zero W, with a USB sound card (AUDIODEV=hw:(1,0)). # AUTHORS diff --git a/cmd/local-looper/looper.service b/cmd/local-looper/looper.service index 3b303097..a6d3570b 100644 --- a/cmd/local-looper/looper.service +++ b/cmd/local-looper/looper.service @@ -7,5 +7,9 @@ User=pi WorkingDirectory=/home/pi/ ExecStart=/bin/bash /home/pi/looper.sh +Type=notify +WatchdogSec=70s +Restart=on-failure + [Install] WantedBy=multi-user.target diff --git a/cmd/local-looper/looper.sh b/cmd/local-looper/looper.sh index a800dfe7..3dbd2a71 100644 --- a/cmd/local-looper/looper.sh +++ b/cmd/local-looper/looper.sh @@ -1,6 +1,9 @@ #!/bin/bash +systemd-notify --ready + export AUDIODEV=hw:1,0 while true; do play -q -V0 -t raw -r 44.1k -e signed -b 16 -c 1 /home/pi/shrimp.pcm + systemd-notify --status="service is running" WATCHDOG=1 done