diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/Assert.h | 2 | ||||
| -rw-r--r-- | src/lib/gsm_constants.h | 28 | ||||
| -rw-r--r-- | src/lib/gsm_receiver_cf.h | 4 |
3 files changed, 15 insertions, 19 deletions
diff --git a/src/lib/Assert.h b/src/lib/Assert.h index acfb3f7..dd222b0 100644 --- a/src/lib/Assert.h +++ b/src/lib/Assert.h @@ -26,7 +26,7 @@ #include "stdio.h" #include <iostream> -#define NDEBUG +// #define NDEBUG /**@name Macros for standard messages. */ //@{ diff --git a/src/lib/gsm_constants.h b/src/lib/gsm_constants.h index cf9f059..6eecbb1 100644 --- a/src/lib/gsm_constants.h +++ b/src/lib/gsm_constants.h @@ -44,11 +44,9 @@ const unsigned FCCH_FRAMES[] = {0, 10, 20, 30, 40}; const unsigned SCH_FRAMES[] = {1, 11, 21, 31, 41}; const unsigned BCCH_FRAMES[] = {2, 3, 4, 5}; //!!the receiver shouldn't care about logical + //!!channels so this will be removed from this header const unsigned TRAFFIC_CHANNEL_F[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24}; -//!!channels so this will be removed from this header -const unsigned TEST[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50}; -// Sync : .+...++.+..+++.++++++.++++++....++.+..+.+.+++.+.+...+..++++..+.. -// Diff Encoded Sync: .++..+.+++.+..++.....++.....+...+.+++.+++++..+++++..++.+...+.++. +const unsigned TEST51[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50}; #define TSC0 0 #define TSC1 1 @@ -62,6 +60,16 @@ const unsigned TEST[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 1 #define TRAIN_SEQ_NUM 9 +#define TIMESLOT0 0 +#define TIMESLOT1 1 +#define TIMESLOT2 2 +#define TIMESLOT3 3 +#define TIMESLOT4 4 +#define TIMESLOT5 5 +#define TIMESLOT6 6 +#define TIMESLOT7 7 + + static const unsigned char train_seq[TRAIN_SEQ_NUM][N_TRAIN_BITS] = { {0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1}, {0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1}, @@ -130,17 +138,5 @@ static const unsigned char fc_compact_fb[] = { 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0 }; -//Diff encoded train_seq -//TSC0: +.++.+++..+...++..++.+++.. -//TSC1: +.+++.++..++...+..++.+++.. -//TSC2: +++...+..++..+++.++...+..+ -//TSC3: +++..+...++.+++..++..+...+ -//TSC4: +..+.++++..+.++....+.++++. -//TSC5: +++.+..++++.+....++.+..+++ -//TSC6: .+++.+....++.+..++++.+.... -//TSC7: ...++...+..++.+++..++...+. -//TSC8: .......................... -//TSC9: ++..+..+++..+..+++..+..+++ - #endif /* INCLUDED_GSM_CONSTANTS_H */ diff --git a/src/lib/gsm_receiver_cf.h b/src/lib/gsm_receiver_cf.h index b937f76..ef9a8bb 100644 --- a/src/lib/gsm_receiver_cf.h +++ b/src/lib/gsm_receiver_cf.h @@ -61,7 +61,7 @@ class gsm_receiver_cf : public gr_block /** Countes samples consumed by the receiver * - * It is used in beetween find_fcch_burst and find_sch_burst calls. + * It is used in beetween find_fcch_burst and reach_sch_burst calls. * My intention was to synchronize this counter with some internal sample * counter of the USRP. Simple access to such USRP's counter isn't possible * so this variable isn't used in the "synchronized" state of the receiver yet. @@ -135,7 +135,7 @@ class gsm_receiver_cf : public gr_block * @param nitems number of samples in the gsm_receiver's buffer * @return true if SCH burst is near, false otherwise */ - bool find_sch_burst(const int nitems); + bool reach_sch_burst(const int nitems); /** Extracts channel impulse response from a SCH burst and computes first sample number of this burst * |