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Solved a bug on the Galileo PCPS acquisition where the local code replica was set to all zeros on some configurations. 

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@247 64b25241-fba3-4117-9849-534c7e92360d
This commit is contained in:
Javier Arribas 2012-10-17 16:05:35 +00:00
parent 5b5f165d7b
commit bcce5431b7
1 changed files with 11 additions and 9 deletions
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20
src/algorithms/libs/galileo_e1_signal_processing.cc
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@ -38,7 +38,9 @@ galileo_e1_code_gen_int(int* _dest, char _Signal[3], signed int _prn,
{
std::string _galileo_signal = _Signal;
signed int prn = _prn - 1;
int* dest = _dest;
int index;
index=0;
//int* dest = _dest;
/* A simple error check */
if ((_prn < 1) || (_prn > 50))
@ -46,23 +48,23 @@ galileo_e1_code_gen_int(int* _dest, char _Signal[3], signed int _prn,
return;
}
if (_galileo_signal.compare("1B") == 0)
if (_galileo_signal.rfind("1B") != std::string::npos && _galileo_signal.length() >= 2)
{
for (size_t i = 0; i < Galileo_E1_B_PRIMARY_CODE[prn].length(); i++)
{
hex_to_binary_converter(dest,
hex_to_binary_converter(&_dest[index],
Galileo_E1_B_PRIMARY_CODE[prn].at(i));
dest = dest + 4;
index = index +4;
}
}
else if (_galileo_signal.compare("1C") == 0)
else if (_galileo_signal.rfind("1C") != std::string::npos && _galileo_signal.length() >= 2)
{
for (size_t i = 0; i < Galileo_E1_C_PRIMARY_CODE[prn].length(); i++)
{
hex_to_binary_converter(dest,
hex_to_binary_converter(&_dest[index],
Galileo_E1_C_PRIMARY_CODE[prn].at(i));
dest = dest + 4;
index = index +4;
}
}
else
@ -128,14 +130,14 @@ galileo_e1_gen(std::complex<float>* _dest, int* _prn, char _Signal[3])
galileo_e1_sinboc_61_gen(sinboc_61, _prn, _codeLength); //generate sinboc(6,1) 12 samples per chip
if (_galileo_signal.compare("1B") == 0)
if (_galileo_signal.rfind("1B") != std::string::npos && _galileo_signal.length() >= 2)
{
for (unsigned int i = 0; i < _codeLength; i++)
{
_dest[i] = alpha * sinboc_11[i] + beta * sinboc_61[i];
}
}
else if (_galileo_signal.compare("1C") == 0)
else if (_galileo_signal.rfind("1C") != std::string::npos && _galileo_signal.length() >= 2)
{
for (unsigned int i = 0; i < _codeLength; i++)
{