From e6f7af6f4cef9a2a861cb40358d56fcf7270b008 Mon Sep 17 00:00:00 2001 From: Carles Fernandez Date: Tue, 9 Sep 2014 17:16:33 +0200 Subject: [PATCH] Fixing computation of signal duration --- .../signal_source/adapters/file_signal_source.cc | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/src/algorithms/signal_source/adapters/file_signal_source.cc b/src/algorithms/signal_source/adapters/file_signal_source.cc index 310b4a65c..b943f7553 100644 --- a/src/algorithms/signal_source/adapters/file_signal_source.cc +++ b/src/algorithms/signal_source/adapters/file_signal_source.cc @@ -68,6 +68,8 @@ FileSignalSource::FileSignalSource(ConfigurationInterface* configuration, dump_ = configuration->property(role + ".dump", false); dump_filename_ = configuration->property(role + ".dump_filename", default_dump_filename); enable_throttle_control_ = configuration->property(role + ".enable_throttle_control", false); + std::string s = "InputFilter"; + double IF = configuration->property(s + ".IF", 0.0); if (item_type_.compare("gr_complex") == 0) { @@ -147,9 +149,11 @@ FileSignalSource::FileSignalSource(ConfigurationInterface* configuration, CHECK(samples_ > 0) << "File does not contain enough samples to process."; double signal_duration_s; signal_duration_s = (double)samples_ * ( 1 /(double)sampling_frequency_); -#ifdef ARCH_64BITS - signal_duration_s /= 2; -#endif + + if ((item_type_.compare("gr_complex") != 0) && (IF < 1e6) ) // if IF < BW/2, signal is complex (interleaved) + { + signal_duration_s /= 2; + } DLOG(INFO) << "Total number samples to be processed= " << samples_ << " GNSS signal duration= " << signal_duration_s << " [s]"; std::cout << "GNSS signal recorded time to be processed: " << signal_duration_s << " [s]" << std::endl;