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| author | Josh Blum <josh@joshknows.com> | 2013-08-23 15:16:52 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2013-08-23 15:16:52 -0700 |
| commit | f8b677183937d565045939061cbd57202e388e50 (patch) | |
| tree | 89c449f67ddd27f4a10b5c8f831e38eccd9c1c79 /host/lib/usrp | |
| parent | a77e4d83cea39908e1b7425b315a6c8c69ac0a7f (diff) | |
| download | uhd-f8b677183937d565045939061cbd57202e388e50.tar.gz uhd-f8b677183937d565045939061cbd57202e388e50.tar.bz2 uhd-f8b677183937d565045939061cbd57202e388e50.zip | |
uhd: fix get_xx_freq_range to use analog bw/2
The proper equation should be:
max_freq = max_lo + min(adc/2, bw/2) - sr/2
Diffstat (limited to 'host/lib/usrp')
| -rw-r--r-- | host/lib/usrp/multi_usrp.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp index 0331cf93a..eba3157a9 100644 --- a/host/lib/usrp/multi_usrp.cpp +++ b/host/lib/usrp/multi_usrp.cpp @@ -81,8 +81,8 @@ static meta_range_t make_overall_tune_range( meta_range_t range; BOOST_FOREACH(const range_t &sub_range, fe_range){ range.push_back(range_t( - sub_range.start() + std::max(dsp_range.start(), -bw), - sub_range.stop() + std::min(dsp_range.stop(), bw), + sub_range.start() + std::max(dsp_range.start(), -bw/2), + sub_range.stop() + std::min(dsp_range.stop(), bw/2), dsp_range.step() )); } |