mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-25 23:39:37 -05:00
c7b0fbc359
Added the Vaisala RS41 data packet decoding. Changed the default freq from 402.0 to 402.7 Mhz, since it is more popular freq. Lowered the frequency stepping, so it is easier to fine-tune the exact freq center, if needed. Sonde's Serial ID is passed into the VIEW MAP, so now the sonde is labelled on the map.
98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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* Copyright (C) 2017 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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#ifndef __SONDE_PACKET_H__
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#define __SONDE_PACKET_H__
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#include <cstdint>
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#include <cstddef>
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#include "field_reader.hpp"
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#include "baseband_packet.hpp"
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#include "manchester.hpp"
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namespace sonde {
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struct GPS_data {
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uint32_t alt { 0 };
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float lat { 0 };
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float lon { 0 };
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};
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class Packet {
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public:
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enum class Type : uint32_t {
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Unknown = 0,
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Meteomodem_unknown = 1,
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Meteomodem_M10 = 2,
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Meteomodem_M2K2 = 3,
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Vaisala_RS41_SG = 4,
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};
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Packet(const baseband::Packet& packet, const Type type);
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size_t length() const;
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bool is_valid() const;
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Timestamp received_at() const;
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Type type() const;
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std::string type_string() const;
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std::string serial_number() const;
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uint32_t battery_voltage() const;
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GPS_data get_GPS_data() const;
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FormattedSymbols symbols_formatted() const;
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bool crc_ok() const;
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private:
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static constexpr uint8_t vaisala_mask[64] = {
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0x96, 0x83, 0x3E, 0x51, 0xB1, 0x49, 0x08, 0x98,
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0x32, 0x05, 0x59, 0x0E, 0xF9, 0x44, 0xC6, 0x26,
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0x21, 0x60, 0xC2, 0xEA, 0x79, 0x5D, 0x6D, 0xA1,
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0x54, 0x69, 0x47, 0x0C, 0xDC, 0xE8, 0x5C, 0xF1,
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0xF7, 0x76, 0x82, 0x7F, 0x07, 0x99, 0xA2, 0x2C,
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0x93, 0x7C, 0x30, 0x63, 0xF5, 0x10, 0x2E, 0x61,
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0xD0, 0xBC, 0xB4, 0xB6, 0x06, 0xAA, 0xF4, 0x23,
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0x78, 0x6E, 0x3B, 0xAE, 0xBF, 0x7B, 0x4C, 0xC1
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};
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GPS_data ecef_to_gps() const;
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uint8_t vaisala_descramble(uint32_t pos) const;
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const baseband::Packet packet_;
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const BiphaseMDecoder decoder_;
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const FieldReader<BiphaseMDecoder, BitRemapNone> reader_bi_m;
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Type type_;
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using packetReader = FieldReader<baseband::Packet, BitRemapByteReverse>; //baseband::Packet instead of BiphaseMDecoder
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bool crc_ok_M10() const;
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};
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} /* namespace sonde */
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#endif/*__SONDE_PACKET_H__*/ |