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Code Issues Releases Wiki Activity

fix Gal. E5a

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This commit is contained in:
Antonio Ramos
2018-02-08 17:52:46 +01:00
parent f52d46f608
commit 61f197e9b8
2 changed files with 19 additions and 28 deletions
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28
src/algorithms/telemetry_decoder/gnuradio_blocks/galileo_e5a_telemetry_decoder_cc.cc
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@@ -255,9 +255,8 @@ int galileo_e5a_telemetry_decoder_cc::general_work (int noutput_items __attribut
Gnss_Synchro* out = reinterpret_cast<Gnss_Synchro*>(output_items[0]); // Get the output buffer pointer
const Gnss_Synchro* in = reinterpret_cast<const Gnss_Synchro*>(input_items[0]); // Get the input buffer pointer
Gnss_Synchro current_sample; //structure to save the synchronization information and send the output object to the next block
//1. Copy the current tracking output
current_sample = in[0];
Gnss_Synchro current_sample = in[0];
d_symbol_counter++;
if(flag_bit_start)
{
@@ -368,14 +367,8 @@ int galileo_e5a_telemetry_decoder_cc::general_work (int noutput_items __attribut
// 0. fetch the symbols into an array
int frame_length = GALILEO_FNAV_SYMBOLS_PER_PAGE - GALILEO_FNAV_PREAMBLE_LENGTH_BITS;
double corr_sign = 0.0;
if(corr_value > 0)
{
corr_sign = -1.0;
}
else
{
corr_sign = 1.0;
}
if(corr_value > 0) { corr_sign = -1.0; }
else { corr_sign = 1.0; }
for (int i = 0; i < frame_length; i++)
{
page_symbols[i] = corr_sign * d_symbol_history.at(i + GALILEO_FNAV_PREAMBLE_LENGTH_BITS).Prompt_I; // because last symbol of the preamble is just received now!
@@ -457,7 +450,7 @@ int galileo_e5a_telemetry_decoder_cc::general_work (int noutput_items __attribut
current_sample.Flag_valid_word = false;
}
current_sample.TOW_at_current_symbol_s = floor(d_TOW_at_current_symbol*1000.0)/1000.0;
current_sample.TOW_at_current_symbol_s = floor(d_TOW_at_current_symbol * 1000.0) / 1000.0;
if(d_dump)
{
@@ -479,13 +472,14 @@ int galileo_e5a_telemetry_decoder_cc::general_work (int noutput_items __attribut
}
}
// remove used symbols from history
while (d_symbol_history.size() > required_symbols)
{
d_symbol_history.pop_front();
}
while (d_symbol_history.size() > required_symbols) { d_symbol_history.pop_front(); }
//3. Make the output
out[0] = current_sample;
return 1;
if(current_sample.Flag_valid_word)
{
out[0] = current_sample;
return 1;
}
else { return 0; }
}