def connect(name='Synth input'):
for dev in range(pypm.CountDevices()):
interf, p_name, inp, outp, opened = pypm.GetDeviceInfo(dev)
if (outp == 1) and name in p_name:
port = pypm.Output(dev, 0)
return port
return None
def findInputDevice(deviceName):
init()
for deviceId in xrange(pypm.CountDevices()):
interf, name, inp, outp, opened = pypm.GetDeviceInfo(deviceId)
if inp and (deviceName in name):
return deviceId
def selectFirebox(self):
midiOut = -1
for loop in range(pypm.CountDevices()):
interf, name, inp, outp, opened = pypm.GetDeviceInfo(loop)
if (outp == 1):
if "FIREBOX" in name:
midiOut = loop
return midiOut
def get_devices(self):
"""list and set midi device
"""
self.midi_device_list = []
for loop in range(pypm.CountDevices()):
interf, name, inp, outp, opened = pypm.GetDeviceInfo(loop)
if outp == 1:
self.midi_device_list.append([loop, name, opened])
return self.midi_device_list
def printDevices(self, InOrOut):
for loop in range(pypm.CountDevices()):
interf, name, inp, outp, opened = pypm.GetDeviceInfo(loop)
if ((InOrOut == INPUT) & (inp == 1) | (InOrOut == OUTPUT) &
(outp == 1)):
print loop, name, " ",
if (inp == 1): print "(input) ",
else: print "(output) ",
if (opened == 1): print "(opened)"
else: print "(unopened)"
def PrintDevices(): print "-------------------" print "Devices:" print "-------------------" for loop in range(pypm.CountDevices()): interf,name,inp,outp,opened = pypm.GetDeviceInfo(loop) print loop, name," ", if (inp == 1): print "(input) ", else: print "(output) ", if (opened == 1): print "(opened)" else: print "(unopened)"
def get_info(self):
info_keys = ['interface', 'name', 'ins', 'outs', 'open']
for i in range(pyportmidi.CountDevices()):
info_list = pyportmidi.GetDeviceInfo(i)
info_dict = dict(zip(info_keys, info_list))
if info_dict['ins']:
info_dict['type'] = 'in'
else:
info_dict['type'] = 'out'
info_dict['Index'] = i
yield info_dict
def findLaunchpads():
ins = []
outs = []
for loop in range(pypm.CountDevices()):
interf, name, inp, outp, opened = pypm.GetDeviceInfo(loop)
if name.startswith("Launchpad"):
if inp:
ins.append(loop)
else:
outs.append(loop)
return zip(ins, outs)
def get_devices(self):
"""
Returns the list of MIDI input devices on this computer.
@rtype: list
"""
self.midi_device_list = []
for loop in range(pypm.CountDevices()):
interf, name, inp, outp, opened = pypm.GetDeviceInfo(loop)
if inp == 1:
self.midi_device_list.append([loop, name, opened])
return self.midi_device_list
def find_device(dev_name):
n = pypm.CountDevices()
in_device = None
out_device = None
for i in range(n):
info = pypm.GetDeviceInfo(i)
if info[1] == dev_name and info[2] == True:
in_device = i
if info[1] == dev_name and info[3] == True:
out_device = i
return (in_device, out_device)
def __init__(self):
pypm.Initialize()
self.midi = None
self.debug = False
for n in range(pypm.CountDevices()):
info = pypm.GetDeviceInfo(n)
name = info[1]
isOutput = info[3]
if name == MIDIOUT_DEFAULT and isOutput == 1:
self.midi = pypm.Output(n, 1)
print "Found MIDI output (%s)" % name
def find_hiduino():
input_index = -1
output_index = -1
for d in xrange(pypm.CountDevices()):
device_info = pypm.GetDeviceInfo(d)
if 'HIDUINO' in device_info[1]:
if device_info[2]:
input_index = d
if device_info[3]:
output_index = d
if (input_index == -1) or (output_index == -1):
raise IOError('Hiduino not found: input=%i output=%i' %
(input_index, output_index))
return input_index, output_index
def ListMidiInputDevices(self):
Found = 0
for DeviceNr in range(pypm.CountDevices()):
Interface, Name, Inp, Outp, Opened = pypm.GetDeviceInfo(DeviceNr)
if Inp == 1: # input devices only
Found = 1
print("Device Number: ", DeviceNr, "Interface: ", Interface,
"Name: ", Name)
if Found == 0:
print(
"*** No MIDI input devices found! Consider using a virtual midi keyboard (e.g. vkeyb on linux)"
)
print("Going back to command line now.")
sys.exit(1)
def findLaunchpads():
ins = []
outs = []
i = 0
for loop in range(pypm.CountDevices()):
interf, name, inp, outp, opened = pypm.GetDeviceInfo(loop)
print i, interf, name, inp, outp, opened
if name.find("Launchpad") >= 0:
if inp:
ins.append(loop)
else:
outs.append(loop)
i += 1
return zip(ins, outs)
def __init__(self, target=MIDIIN_DEFAULT):
pypm.Initialize()
self.midi = None
for n in range(pypm.CountDevices()):
info = pypm.GetDeviceInfo(n)
name = info[1]
print "[%d] %s %s" % (n, name, info)
isInput = info[2]
if name == target and isInput == 1:
self.midi = pypm.Input(n)
print "found target input: %s" % target
if self.midi is None:
raise Exception, "Could not find MIDI source: %s" % target
def find_device():
count = pypm.CountDevices()
print 'Found {0} devices'.format(count)
in_dev, out_dev = (None, None)
for i in range(count):
info = pypm.GetDeviceInfo(i)
print info
if info[1] == 'Launchpad Mini':
if info[2] == 1:
print 'Opening input {0}'.format(i)
in_dev = pypm.Input(i)
if info[3] == 1:
print 'Opening output {0}'.format(i)
out_dev = pypm.Output(i)
return (in_dev, out_dev)
def printDevices():
init()
for deviceId in xrange(pypm.CountDevices()):
interf, name, inp, outp, opened = pypm.GetDeviceInfo(deviceId)
if inp:
inOutType = '(input)'
elif outp:
inOutType = '(output)'
else:
inOutType = '(unknown)'
status = '(opened)' if opened == 1 else '(unopened)'
print deviceId, name, inOutType, status
def _gatherDeviceInfo(cls):
for devno in range(pypm.CountDevices()):
info = pypm.GetDeviceInfo(devno)
insouts = {'output': None, 'input': None}
m = cls.deviceMap.setdefault(info[1], insouts)
if info[3]:
cls.outputs.append(devno)
m['output'] = devno
if info[2]:
cls.inputs.append(devno)
m['input'] = devno
cls.inputNames = dict(
(v['input'], k) for (k, v) in cls.deviceMap.items()
if v['input'] is not None
)
cls.outputNames = dict(
(v['output'], k) for (k, v) in cls.deviceMap.items()
if v['output'] is not None
)
def debug_ShowMidiDevices(self):
numDevices = pypm.CountDevices()
for n in range(numDevices):
print("%d - %s") % (n, pypm.GetDeviceInfo(n))
def get_device_info(self):
"""
Returns info about the currently selected device
"""
return pypm.GetDeviceInfo(self.midi_device)
def get_device_info(self):
"""print info of the current device
"""
res = pypm.GetDeviceInfo(self.midi_device)
return res
def list_devices(cls):
'''Queries the MIDI API for available devices.'''
ret = []
for i in range(pypm.CountDevices()):
ret.append(pypm.GetDeviceInfo(i))
return ret
