71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
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/*
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* Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
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* Copyright (C) 2016 Furrtek
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include <string>
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#include <vector>
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#include "ch.h"
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#ifndef __RDS_H__
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#define __RDS_H__
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namespace rds {
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#define RDS_OFFSET_A 0b0011111100
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#define RDS_OFFSET_B 0b0110011000
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#define RDS_OFFSET_C 0b0101101000
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#define RDS_OFFSET_Cp 0b1101010000
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#define RDS_OFFSET_D 0b0110110100
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struct RDS_flags {
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uint16_t PI_code;
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uint8_t PTY;
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uint8_t DI;
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bool TP;
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bool TA;
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bool MS;
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};
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struct RDSGroup {
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uint32_t block[4];
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};
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uint32_t make_block(uint32_t blockdata, uint16_t offset);
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uint8_t b2b(const bool in);
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RDSGroup make_0B_group(const uint16_t PI_code, const bool TP, const uint8_t PTY, const bool TA,
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const bool MS, const bool DI, const uint8_t C, const std::string chars);
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RDSGroup make_2A_group(const uint16_t PI_code, const bool TP, const uint8_t PTY, const bool AB,
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const uint8_t segment, const std::string chars);
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RDSGroup make_4A_group(const uint16_t PI_code, const bool TP, const uint8_t PTY,
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const uint16_t year, const uint8_t month, const uint8_t day,
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const uint8_t hour, const uint8_t minute, const int8_t local_offset);
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void gen_PSN(std::vector<RDSGroup>& frame, const std::string& psname, const RDS_flags * rds_flags);
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void gen_RadioText(std::vector<RDSGroup>& frame, const std::string& text, const bool AB, const RDS_flags * rds_flags);
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void gen_ClockTime(std::vector<RDSGroup>& frame, const RDS_flags * rds_flags,
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const uint16_t year, const uint8_t month, const uint8_t day,
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const uint8_t hour, const uint8_t minute, const int8_t local_offset);
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} /* namespace rds */
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#endif/*__RDS_H__*/
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