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/*
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 <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>
#include <map>
// FIG 0/10 Date and time
// ETSI EN 300 401 8.1.3.1
bool fig0_10(fig0_common_t& fig0, const display_settings_t &disp)
{
char desc[256];
char dateStr[256];
dateStr[0] = 0;
uint8_t* f = fig0.f;
//bool RFU = f[1] >> 7;
uint32_t MJD = (((uint32_t)f[1] & 0x7F) << 10) |
((uint32_t)(f[2]) << 2) |
(f[3] >> 6);
sprintfMJD(dateStr, MJD);
bool LSI = f[3] & 0x20;
bool ConfInd = f[3] & 0x10;
fig0.wm_decoder.push_confind_bit(ConfInd);
bool UTC = f[3] & 0x8;
uint8_t hours = ((f[3] & 0x7) << 2) |
( f[4] >> 6);
uint8_t minutes = f[4] & 0x3f;
if (UTC) {
uint8_t seconds = f[5] >> 2;
uint16_t milliseconds = ((uint16_t)(f[5] & 0x3) << 8) | f[6];
sprintf(desc, "FIG 0/%d(long): MJD=0x%X %s, LSI %u, ConfInd %u, UTC Time: %02d:%02d:%02d.%d",
fig0.ext(), MJD, dateStr, LSI, ConfInd, hours, minutes, seconds, milliseconds);
printbuf(desc, disp+1, NULL, 0);
}
else {
sprintf(desc, "FIG 0/%d(short): MJD=0x%X %s, LSI %u, ConfInd %u, UTC Time: %02d:%02d",
fig0.ext(), MJD, dateStr, LSI, ConfInd, hours, minutes);
printbuf(desc, disp+1, NULL, 0);
}
return true;
}
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