mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
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106 lines
2.7 KiB
C++
106 lines
2.7 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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struct temp_humid {
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float temp { 0 };
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float humid { 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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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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uint32_t frame() const;
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temp_humid get_temp_humid() 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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bool crc_ok_RS41() const;
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bool crc16rs41(uint32_t field_start) const;
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};
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} /* namespace sonde */
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#endif/*__SONDE_PACKET_H__*/
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