def run():
# map output ports
ports = dict(enumerate(scheme['send'], 1))
for band in scheme.get_bands():
selected_port = None
while True:
if selected_port:
print 'using [%s]' % selected_port
break
current_value = band.get('jackport')
print 'which jack port to use for channel [%s]? %s' % \
(band['name'],
current_value and 'default is "%s"' % current_value or '')
show_possible(ports)
selected_port = select_port(ports, current_value)
band['jackport'] = selected_port
# map measure ports
ports = dict(enumerate(scheme['receive'], 1))
show_possible(ports)
for channel_name, current_value in scheme['measure'].items():
selected_port = None
while True:
if selected_port:
print 'using [%s]' % selected_port
break
print 'which jack port to use for [%s]? %s' % \
(channel_name, current_value and 'current: "%s"' % current_value or '')
show_possible(ports)
selected_port = select_port(ports, current_value)
scheme['measure'][channel_name] = selected_port
scheme.save()
def compile():
config = BF_HEAD % {
'sampling_rate': scheme['sample_rate'],
'filter_length': '%s,%s' % (scheme['filter_size'] / PARTS_COUNT, PARTS_COUNT)}
# coeffs
coeffs = [
((band['lower'], band['upper']), band['range'], band['file'])
for channel in scheme['channels']
for band in channel['bands']
if band['file']
] + [
(0, '%s_correction' % channel['name'], channel['correction'])
for channel in scheme['channels']
if channel.get('correction')
]
coeffs = sorted(set(coeffs))
config += """\n\n## COEFFS ##\n"""
for order, coeff, file_path in coeffs:
config += BF_COEFF % {
'name': coeff,
'file': file_path,
}
# inputs
inputs = [channel['name'] for channel in scheme['channels']] + \
['%s_correction' % channel['name']
for channel in scheme['channels']
if channel.get('correction')]
config += BF_INPUT % {
'names': ', '.join(map(quote, inputs)),
'channels': '%s/%s' % (len(inputs), ', '.join(map(str, range(len(inputs))))),
'delays': ','.join('0' * len(inputs)),
'mutes': ','.join(['false'] * len(inputs)),
}
# outputs
outputs = scheme.get_bands()
config += BF_OUTPUT % {
'names': ', '.join([quote(band['name']) for band in outputs]),
# 'ports': ', '.join([quote(band['jack_port']) for band in outputs]),
'channels': '%s/%s' % (len(outputs), ','.join(map(str, range(len(outputs))))),
'delays': ','.join([str(int(band.get('delay', 0)))
for band in outputs]),
'mutes': ','.join(['false'] * len(outputs)),
}
# scheme
for j, input in enumerate(scheme['channels']):
input['brutenum'] = j
for j, out in enumerate(outputs):
out['brutenum'] = j
scheme.save()
# filters
config += """\n\n## FILTERS ##\n"""
for channel in scheme['channels']:
for band in channel['bands']:
if channel.get('correction'):
from_filters_line = 'from_filters: "%s";' % ('%s_correction' % channel['name'])
else:
from_filters_line = ''
config += BF_FILTER % {
'name': band['name'],
'input_line': 'inputs: "%s";' % channel['name'],
'from_filters_line': from_filters_line,
'output_line': 'outputs: "%s";' % band['name'],
'coeff': band['file'] and '"%s"' % band['range'] or '-1',
}
for channel in scheme['channels']:
if channel.get('correction'):
config += BF_FILTER % {
'name': '%s_correction' % channel['name'],
'input_line': 'inputs: "%s_correction";' % channel['name'],
'from_filters_line': '',
'output_line': 'to_filters: %s;' % \
','.join(('"%s"' % b['name'] for b in channel['bands'])),
'coeff': '"%s_correction"' % channel['name'],
}
return config
brute.start()
time.sleep(1)
plum = Plum()
plum[(scheme['measure']['microphone'], 'jack.record-[0-9]+:in_1')] = True
plum[('jack.play.sweep:out_1', 'jack.record-[0-9]+:in_2')] = True
for channel in scheme['channels']:
for ch in scheme.channels:
plum[('jack.play.sweep:out_1', Channel(ch).bruteport)] = False
plum[('jack.play.sweep:out_1', Channel(channel).bruteport)] = True
for b in scheme.get_bands():
plum[Band(b).pair] = False
for b in channel['bands']:
plum[Band(b).pair] = True
plum.apply()
print plum.config
sweep = measure.Sweep(
scheme['sample_rate'],
duration=44,
hzstart=10,
hzend=scheme['sample_rate'] / 2.1)
channel['measurement'] = sweep.measure(
from scheme import scheme
import measure
import brute
import bruteconf
import plumbing
from plumbing import Plum, Channel, Band
if __name__ == '__main__':
plumbing.stop_plumbing()
brute.stop()
time.sleep(1)
# сформировать конфигурацию brutefir без задержек и коррекции
for band in scheme.get_bands():
band['delay'] = 0
for channel in scheme.channels:
if 'correction' in channel:
del channel['correction']
scheme.save()
time.sleep(1)
bruteconf.configure()
brute.start()
time.sleep(1)
plum = Plum()