/* Copyright (C) 2014 CSP Innovazione nelle ICT s.c.a r.l. (http://www.csp.it/) Copyright (C) 2016 Matthias P. Braendli (http://www.opendigitalradio.org) Copyright (C) 2015 Data Path This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Authors: Sergio Sagliocco Matthias P. Braendli / | |- ')|) |-|_ _ (|,_ .| _ ,_ \ Data Path \(|(||_(|/_| (||_||(a)_||||(|||.(_()|||/ */ #include "figs.hpp" #include #include #include // FIG 0/28 FM Announcement switching // ETSI EN 300 401 8.1.11.2.2 void fig0_28(fig0_common_t& fig0, int indent) { uint16_t PI; uint8_t i = 1, Cluster_Id_Current_Ensemble, Region_Id_Current_Ensemble; bool New_flag, Rfa; char tmpbuf[256]; char desc[256]; uint8_t* f = fig0.f; while (i < (fig0.figlen - 3)) { // iterate over FM announcement switching Cluster_Id_Current_Ensemble = f[i]; New_flag = f[i+1] >> 7; Rfa = (f[i+1] >> 6) & 0x01; Region_Id_Current_Ensemble = f[i+1] & 0x3F; PI = ((uint16_t)f[i+2] << 8) | (uint16_t)f[i+3]; sprintf(desc, "Cluster Id Current Ensemble=0x%X", Cluster_Id_Current_Ensemble); if (Cluster_Id_Current_Ensemble == 0) { strcat(desc, " invalid value"); fprintf(stderr, "WARNING: FIG 0/%d Cluster Id Current Ensemble invalid value 0\n", fig0.ext()); } sprintf(tmpbuf, ", New flag=%d %s announcement", New_flag, New_flag?"newly introduced":"repeated"); strcat(desc, tmpbuf); if (Rfa != 0) { sprintf(tmpbuf, ", Rfa=%d invalid value", Rfa); strcat(desc, tmpbuf); } sprintf(tmpbuf, ", Region Id Current Ensemble=0x%X, PI=0x%X", Region_Id_Current_Ensemble, PI); strcat(desc, tmpbuf); printbuf(desc, indent+1, NULL, 0); i += 4; } }