lili/amodem
1
0
Fork 0
mirror of https://github.com/romanz/amodem.git synced 2026-03-18 15:46:01 +08:00
Code Issues Packages Projects Releases Wiki Activity

recv: switch some logs to DEBUG level

Browse Source
This commit is contained in:
Roman Zeyde
2014-09-05 18:04:10 +03:00
parent de20380d88
commit d5505193b1
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
amodem/recv.py
View File

@@ -71,8 +71,8 @@ def detect(samples, freq):
buf = np.concatenate(bufs)
offset = find_start(buf, CARRIER_DURATION*config.Nsym)
log.info('Carrier starts at %.3f ms',
offset * config.Tsym * 1e3 / config.Nsym)
log.debug('Carrier starts at %.3f ms',
offset * config.Tsym * 1e3 / config.Nsym)
return itertools.chain(buf[offset:], samples), amplitude
@@ -107,7 +107,7 @@ class Receiver(object):
if any(bits != train.prefix):
raise ValueError('Incorrect prefix')
log.info('Prefix OK')
log.debug('Prefix OK')
nonzeros = np.array(train.prefix, dtype=bool)
pilot_tone = S[nonzeros]
@@ -122,7 +122,7 @@ class Receiver(object):
last_phase = a * indices[-1] + b
log.debug('Current phase on carrier: %.3f', last_phase)
log.info('Frequency error: %.2f ppm', freq_err * 1e6)
log.debug('Frequency error: %.2f ppm', freq_err * 1e6)
self.plt.title('Frequency drift: {:.3f} ppm'.format(freq_err * 1e6))
return freq_err