\doxysection{fcch.\+h}
\label{fcch_8h_source}\index{include/osmocom/gmr1/sdr/fcch.h@{include/osmocom/gmr1/sdr/fcch.h}}
\textbf{ Go to the documentation of this file.}
\begin{DoxyCode}{0}
\DoxyCodeLine{1 \textcolor{comment}{/* GMR-\/1 SDR -\/ FCCH bursts */}}
\DoxyCodeLine{2 \textcolor{comment}{/* See GMR-\/1 05.004 (ETSI TS 101 376-\/5-\/4 V3.1.1) -\/ Section 8 */}}
\DoxyCodeLine{3 }
\DoxyCodeLine{4 \textcolor{comment}{/* (C) 2011-\/2019 by Sylvain Munaut <tnt@246tNt.com>}}
\DoxyCodeLine{5 \textcolor{comment}{ * All Rights Reserved}}
\DoxyCodeLine{6 \textcolor{comment}{ *}}
\DoxyCodeLine{7 \textcolor{comment}{ * This program is free software; you can redistribute it and/or modify}}
\DoxyCodeLine{8 \textcolor{comment}{ * it under the terms of the GNU Affero General Public License as published by}}
\DoxyCodeLine{9 \textcolor{comment}{ * the Free Software Foundation; either version 3 of the License, or}}
\DoxyCodeLine{10 \textcolor{comment}{ * (at your option) any later version.}}
\DoxyCodeLine{11 \textcolor{comment}{ *}}
\DoxyCodeLine{12 \textcolor{comment}{ * This program is distributed in the hope that it will be useful,}}
\DoxyCodeLine{13 \textcolor{comment}{ * but WITHOUT ANY WARRANTY; without even the implied warranty of}}
\DoxyCodeLine{14 \textcolor{comment}{ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the}}
\DoxyCodeLine{15 \textcolor{comment}{ * GNU Affero General Public License for more details.}}
\DoxyCodeLine{16 \textcolor{comment}{ *}}
\DoxyCodeLine{17 \textcolor{comment}{ * You should have received a copy of the GNU Affero General Public License}}
\DoxyCodeLine{18 \textcolor{comment}{ * along with this program.  If not, see <http://www.gnu.org/licenses/>.}}
\DoxyCodeLine{19 \textcolor{comment}{ */}}
\DoxyCodeLine{20 }
\DoxyCodeLine{21 \textcolor{preprocessor}{\#ifndef \_\_OSMO\_GMR1\_SDR\_FCCH\_H\_\_}}
\DoxyCodeLine{22 \textcolor{preprocessor}{\#define \_\_OSMO\_GMR1\_SDR\_FCCH\_H\_\_}}
\DoxyCodeLine{23 }
\DoxyCodeLine{33 \textcolor{preprocessor}{\#include <osmocom/dsp/cxvec.h>}}
\DoxyCodeLine{34 }
\DoxyCodeLine{35 }
\DoxyCodeLine{36 \textcolor{keyword}{struct }gmr1\_fcch\_burst}
\DoxyCodeLine{37 \{}
\DoxyCodeLine{38         \textcolor{keywordtype}{float} freq; }
\DoxyCodeLine{39         \textcolor{keywordtype}{int} len;     }
\DoxyCodeLine{40 \};}
\DoxyCodeLine{41 }
\DoxyCodeLine{42 \textcolor{keyword}{extern} \textcolor{keyword}{const} \textcolor{keyword}{struct }gmr1\_fcch\_burst gmr1\_fcch\_burst;}
\DoxyCodeLine{43 \textcolor{keyword}{extern} \textcolor{keyword}{const} \textcolor{keyword}{struct }gmr1\_fcch\_burst gmr1\_fcch3\_lband\_burst;}
\DoxyCodeLine{44 \textcolor{keyword}{extern} \textcolor{keyword}{const} \textcolor{keyword}{struct }gmr1\_fcch\_burst gmr1\_fcch3\_sband\_burst;}
\DoxyCodeLine{45 }
\DoxyCodeLine{46 }
\DoxyCodeLine{47 \textcolor{keywordtype}{int} gmr1\_fcch\_rough(\textcolor{keyword}{const} \textcolor{keyword}{struct} gmr1\_fcch\_burst *burst\_type,}
\DoxyCodeLine{48                     \textcolor{keyword}{struct} osmo\_cxvec *search\_win\_in, \textcolor{keywordtype}{int} sps, \textcolor{keywordtype}{float} freq\_shift,}
\DoxyCodeLine{49                     \textcolor{keywordtype}{int} *toa);}
\DoxyCodeLine{50 }
\DoxyCodeLine{51 \textcolor{keywordtype}{int} gmr1\_fcch\_rough\_multi(\textcolor{keyword}{const} \textcolor{keyword}{struct} gmr1\_fcch\_burst *burst\_type,}
\DoxyCodeLine{52                           \textcolor{keyword}{struct} osmo\_cxvec *search\_win\_in, \textcolor{keywordtype}{int} sps, \textcolor{keywordtype}{float} freq\_shift,}
\DoxyCodeLine{53                           \textcolor{keywordtype}{int} *toa, \textcolor{keywordtype}{int} N);}
\DoxyCodeLine{54 }
\DoxyCodeLine{55 \textcolor{keywordtype}{int} gmr1\_fcch\_fine(\textcolor{keyword}{const} \textcolor{keyword}{struct} gmr1\_fcch\_burst *burst\_type,}
\DoxyCodeLine{56                    \textcolor{keyword}{struct} osmo\_cxvec *burst\_in, \textcolor{keywordtype}{int} sps, \textcolor{keywordtype}{float} freq\_shift,}
\DoxyCodeLine{57                    \textcolor{keywordtype}{int} *toa, \textcolor{keywordtype}{float} *freq\_error);}
\DoxyCodeLine{58 }
\DoxyCodeLine{59 \textcolor{keywordtype}{int} gmr1\_fcch\_snr(\textcolor{keyword}{const} \textcolor{keyword}{struct} gmr1\_fcch\_burst *burst\_type,}
\DoxyCodeLine{60                   \textcolor{keyword}{struct} osmo\_cxvec *burst\_in, \textcolor{keywordtype}{int} sps, \textcolor{keywordtype}{float} freq\_shift,}
\DoxyCodeLine{61                   \textcolor{keywordtype}{float} *snr);}
\DoxyCodeLine{62 }
\DoxyCodeLine{63 }
\DoxyCodeLine{66 \textcolor{preprocessor}{\#endif }\textcolor{comment}{/* \_\_OSMO\_GMR1\_SDR\_FCCH\_H\_\_ */}\textcolor{preprocessor}{}}

\end{DoxyCode}