[Unit]
Description=MIDI
After=jack.service
Requires=jack.service

[Service]
Type=notify
LimitRTPRIO=infinity
LimitMEMLOCK=infinity
User=debian
WorkingDirectory=/home/debian/UI
ExecStart=/usr/bin/ttymidi -s /dev/ttyS1
ExecStartPre=/usr/bin/jack_wait -w
Restart=always

[Install]
WantedBy=multi-user.target