diff options
Diffstat (limited to 'src/lib/gsm_receiver_cf.h')
| -rw-r--r-- | src/lib/gsm_receiver_cf.h | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/src/lib/gsm_receiver_cf.h b/src/lib/gsm_receiver_cf.h index 9454997..21cb1ff 100644 --- a/src/lib/gsm_receiver_cf.h +++ b/src/lib/gsm_receiver_cf.h @@ -31,13 +31,17 @@ #include <gsm_receiver_config.h> #include <gsmstack.h> //TODO: remember to remove this line in the future! +#include "GSML1FEC.h" //!! +#include <a5-1-2.h>//!! +#include <string>//!! +#include <map>//!! class gsm_receiver_cf; typedef boost::shared_ptr<gsm_receiver_cf> gsm_receiver_cf_sptr; typedef std::vector<gr_complex> vector_complex; -gsm_receiver_cf_sptr gsm_make_receiver_cf(gr_feval_dd *tuner, gr_feval_dd *synchronizer, int osr); +gsm_receiver_cf_sptr gsm_make_receiver_cf(gr_feval_dd *tuner, gr_feval_dd *synchronizer, int osr, std::string key); /** GSM Receiver GNU Radio block * @@ -50,7 +54,16 @@ gsm_receiver_cf_sptr gsm_make_receiver_cf(gr_feval_dd *tuner, gr_feval_dd *synch class gsm_receiver_cf : public gr_block { private: - + std::map<char,int> d_hex_to_int; + FILE * d_gsm_file; //!! + byte d_KC[8]; //!! + GSM::TCHFACCHL1Decoder d_tch_decoder1; //!! + GSM::TCHFACCHL1Decoder d_tch_decoder2; //!! + GSM::TCHFACCHL1Decoder d_tch_decoder3; //!! + GSM::TCHFACCHL1Decoder d_tch_decoder4; //!! + GSM::TCHFACCHL1Decoder d_tch_decoder5; //!! + GSM::TCHFACCHL1Decoder d_tch_decoder6; //!! + GSM::TCHFACCHL1Decoder d_tch_decoder7; //!! /**@name Configuration of the receiver */ //@{ const int d_OSR; ///< oversampling ratio @@ -104,8 +117,8 @@ class gsm_receiver_cf : public gr_block // GSM Stack GS_CTX d_gs_ctx;//TODO: remove it! it'a not right place for a decoder - friend gsm_receiver_cf_sptr gsm_make_receiver_cf(gr_feval_dd *tuner, gr_feval_dd *synchronizer, int osr); - gsm_receiver_cf(gr_feval_dd *tuner, gr_feval_dd *synchronizer, int osr); + friend gsm_receiver_cf_sptr gsm_make_receiver_cf(gr_feval_dd *tuner, gr_feval_dd *synchronizer, int osr, std::string key); + gsm_receiver_cf(gr_feval_dd *tuner, gr_feval_dd *synchronizer, int osr, std::string key); /** Function whis is used to search a FCCH burst and to compute frequency offset before * "synchronized" state of the receiver @@ -209,8 +222,14 @@ class gsm_receiver_cf : public gr_block * @param bcc base station color code - number of a training sequence * @return first sample number of normal burst */ - int get_norm_chan_imp_resp(const gr_complex * input, gr_complex * chan_imp_resp, unsigned search_range, int bcc); + int get_norm_chan_imp_resp(const gr_complex * input, gr_complex * chan_imp_resp, int bcc); + + /** + * + */ + void read_key(std::string key); + /** * */ @@ -220,6 +239,8 @@ class gsm_receiver_cf : public gr_block * */ void configure_receiver(); + + public: ~gsm_receiver_cf(); |