mirrors/gnss-sdr
1
0
Fork 0
mirror of https://github.com/gnss-sdr/gnss-sdr synced 2024-12-15 04:30:33 +00:00
Code Issues Releases Wiki Activity

Unify operator name for exclusive or

Browse Source
This commit is contained in:
Carles Fernandez 2019-07-18 19:47:27 +02:00
parent b8fb52fe3c
commit 4628011e9e
No known key found for this signature in database
GPG Key ID: 4C583C52B0C3877D
3 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/algorithms/libs/beidou_b1i_signal_processing.cc
View File

@ -71,7 +71,7 @@ void beidou_b1i_code_gen_int(gsl::span<int32_t> _dest, int32_t _prn, uint32_t _c
for (lcv = 0; lcv < _code_length; lcv++)
{
G1[lcv] = G1_register[0];
G2[lcv] = G2_register[-(phase1[prn_idx] - 11)] ^ G2_register[-(phase2[prn_idx] - 11)];
G2[lcv] = G2_register[-(phase1[prn_idx] - 11)] xor G2_register[-(phase2[prn_idx] - 11)];
feedback1 = G1_register[0] xor G1_register[1] xor G1_register[2] xor G1_register[3] xor G1_register[4] xor G1_register[10];
feedback2 = G2_register[0] xor G2_register[2] xor G2_register[3] xor G2_register[6] xor G2_register[7] xor G2_register[8] xor G2_register[9] xor G2_register[10];
@ -94,7 +94,7 @@ void beidou_b1i_code_gen_int(gsl::span<int32_t> _dest, int32_t _prn, uint32_t _c
// Generate PRN from G1 and G2 Registers
for (lcv = 0; lcv < _code_length; lcv++)
{
aux = G1[(lcv + _chip_shift) % _code_length] ^ G2[delay];
aux = G1[(lcv + _chip_shift) % _code_length] xor G2[delay];
if (aux == true)
{
_dest[lcv] = 1;

2
src/algorithms/libs/gps_l2c_signal.cc
View File

@ -38,7 +38,7 @@
uint32_t gps_l2c_m_shift(uint32_t x)
{
return static_cast<uint32_t>((x >> 1U) ^ ((x & 1U) * 0445112474U));
return static_cast<uint32_t>((x >> 1U) xor ((x & 1U) * 0445112474U));
}

4
src/algorithms/libs/gps_sdr_signal_processing.cc
View File

@ -83,7 +83,7 @@ void gps_l1_ca_code_gen_int(gsl::span<int32_t> _dest, int32_t _prn, uint32_t _ch
G1[lcv] = G1_register[0];
G2[lcv] = G2_register[0];
feedback1 = G1_register[7] ^ G1_register[0];
feedback1 = G1_register[7] xor G1_register[0];
feedback2 = G2_register[8] xor G2_register[7] xor G2_register[4] xor G2_register[2] xor G2_register[1] xor G2_register[0];
for (lcv2 = 0; lcv2 < 9; lcv2++)
@ -104,7 +104,7 @@ void gps_l1_ca_code_gen_int(gsl::span<int32_t> _dest, int32_t _prn, uint32_t _ch
// Generate PRN from G1 and G2 Registers
for (lcv = 0; lcv < _code_length; lcv++)
{
aux = G1[(lcv + _chip_shift) % _code_length] ^ G2[delay];
aux = G1[(lcv + _chip_shift) % _code_length] xor G2[delay];
if (aux == true)
{
_dest[lcv] = 1;