HackRF Jawbreaker enhancements -- selectable DC blocking filter improves short

pkt decoding.
2013-08-09 15:41:26 -07:00
parent 55559086ac
commit ca58874861
5 changed files with 34 additions and 9 deletions
--- a/python/parse.py
+++ b/python/parse.py
@@ -427,7 +427,7 @@ def make_parser(pub):
    try:
      ret = air_modes.modes_report(modes_reply(int(data, 16)),
                                   int(ecc, 16),
-                                   10.0*math.log10(float(reference)),
+                                   10.0*math.log10(max(1e-8,float(reference))),
                                   air_modes.stamp(0, float(timestamp)))
      pub["modes_dl"] = ret
      pub["type%i_dl" % ret.data.get_type()] = ret