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authorMatthias P. Braendli <matthias.braendli@mpb.li>2020-11-03 15:37:08 +0100
committerMatthias P. Braendli <matthias.braendli@mpb.li>2020-11-03 15:37:08 +0100
commite096ed38032ee1a3c4ba6cdc414ae0f0514edec9 (patch)
tree1553155b6fb434ad18cabaef646d4492755423da /src/fig0_7.cpp
parent90101548ec43fd50ddc143eb0cbe99bdd0b47c6f (diff)
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Add missing fig0_7.cpp
Fixes #27
Diffstat (limited to 'src/fig0_7.cpp')
-rw-r--r--src/fig0_7.cpp56
1 files changed, 56 insertions, 0 deletions
diff --git a/src/fig0_7.cpp b/src/fig0_7.cpp
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--- /dev/null
+++ b/src/fig0_7.cpp
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+/*
+ Copyright (C) 2020 Matthias P. Braendli (http://www.opendigitalradio.org)
+ Copyright (C) 2015 Data Path
+ Copyright (C) 2014 CSP Innovazione nelle ICT s.c.a r.l. (http://www.csp.it/)
+
+ 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 <http://www.gnu.org/licenses/>.
+
+ Authors:
+ Sergio Sagliocco <sergio.sagliocco@csp.it>
+ Matthias P. Braendli <matthias@mpb.li>
+ / | |- ')|) |-|_ _ (|,_ .| _ ,_ \
+ Data Path \(|(||_(|/_| (||_||(a)_||||(|||.(_()|||/
+
+*/
+
+#include "figs.hpp"
+#include <cstdio>
+#include <cstring>
+
+
+// FIG 0/7 Configuration Information
+// ETSI EN 300 401 v2.1.1 Clause 6.4.2
+fig_result_t fig0_7(fig0_common_t& fig0, const display_settings_t &disp)
+{
+ fig_result_t r;
+
+ if (fig0.figlen != 3) {
+ r.errors.push_back("FIG0/7 has incorrect length");
+ }
+ else {
+ const uint8_t *f = fig0.f;
+
+ const uint16_t service_count = read_u16_from_buf(f + 1);
+
+ const uint8_t services = service_count >> 10;
+ const uint16_t count = service_count & 0x3FF;
+
+ r.msgs.push_back(strprintf("Services =%d", services));
+ r.msgs.push_back(strprintf("Count =%d", count));
+ }
+
+ r.complete = true;
+ return r;
+}
+