#!/usr/bin/env python

#

# panic.py

#

"""Send AllSoundOff and ResetAllControllers on all JACK MIDI outputs and all channels."""

from __future__ import print_function

import time

import rtmidi

from rtmidi.midiconstants import (ALL_SOUND_OFF, CONTROL_CHANGE,

RESET_ALL_CONTROLLERS)

midiout = rtmidi.MidiOut(rtapi=rtmidi.API_UNIX_JACK)

print(__doc__)

for portnum, portname in enumerate(midiout.get_ports()):

print("Port:", portname)

with midiout.open_port(portnum):

for channel in range(16):

midiout.send_message([CONTROL_CHANGE | channel, ALL_SOUND_OFF, 0])

midiout.send_message([CONTROL_CHANGE | channel, RESET_ALL_CONTROLLERS, 0])

time.sleep(0.05)

time.sleep(0.1)