lili/amodem
1
0
Fork 0
mirror of https://github.com/romanz/amodem.git synced 2026-03-23 02:39:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

PEP8 fixes

Browse Source
This commit is contained in:
Roman Zeyde
2014-09-11 12:27:07 +03:00
parent be4c0885e6
commit 284d106b90
2 changed files with 12 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
amodem/recv.py
View File

@@ -208,10 +208,12 @@ class Receiver(object):
duration = time.time() - self.stats['rx_start']
sampler.freq -= 0.01 * err / config.Fc
sampler.offset -= err
log.debug('Got %8.1f kB, realtime: %6.2f%%, drift: %+5.2f ppm',
self.stats['rx_bits'] / 8e3,
duration * 100.0 / (i*config.Tsym),
(1.0 - sampler.freq) * 1e6)
log.debug(
'Got %8.1f kB, realtime: %6.2f%%, drift: %+5.2f ppm',
self.stats['rx_bits'] / 8e3,
duration * 100.0 / (i*config.Tsym),
(1.0 - sampler.freq) * 1e6
)
def start(self, signal, freqs, gain=1.0):
sampler = sampling.Sampler(signal, sampling.Interpolator())

10
scripts/amodem
View File

@@ -48,9 +48,10 @@ def FileType(mode, process=None):
def main():
description = ('Audio OFDM MODEM: {:.1f} kb/s ({:d}-QAM x {:d} carriers) '
'Fs={:.1f} kHz').format(modem.modem_bps / 1e3,
len(config.symbols), config.Nfreq, config.Fs / 1e3)
fmt = ('Audio OFDM MODEM: {:.1f} kb/s ({:d}-QAM x {:d} carriers) '
'Fs={:.1f} kHz')
description = fmt.format(modem.modem_bps / 1e3, len(config.symbols),
config.Nfreq, config.Fs / 1e3)
p = argparse.ArgumentParser(description=description)
g = p.add_mutually_exclusive_group()
g.add_argument('-v', '--verbose', default=0, action='count')
@@ -112,7 +113,8 @@ def main():
elif args.verbose == 1:
level, format = 'DEBUG', '%(message)s'
elif args.verbose >= 2:
level, format = ('DEBUG', '%(asctime)s %(levelname)-10s %(message)-100s '
level, format = ('DEBUG', '%(asctime)s %(levelname)-10s '
'%(message)-100s '
'%(filename)s:%(lineno)d')
if args.quiet:
level, format = 'WARNING', '%(message)s'