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Started adding decoders for RS41 radiosondes

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Hopefully fixed M2K2 radiosonde battery voltage decoding
Updated binary
This commit is contained in:
furrtek
2017-11-10 02:20:44 +00:00
parent 1b93dd53e8
commit dc82f15ece
9 changed files with 122 additions and 48 deletions
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27
firmware/baseband/proc_sonde.hpp
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@@ -1,6 +1,7 @@
/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2017 Furrtek
* Copyright (C) 2014 zilog80
*
* This file is part of PortaPack.
*
@@ -113,19 +114,37 @@ private:
dsp::decimate::FIRC16xR16x32Decim8 decim_1 { };
dsp::matched_filter::MatchedFilter mf { baseband::ais::square_taps_38k4_1t_p, 2 };
clock_recovery::ClockRecovery<clock_recovery::FixedErrorFilter> clock_recovery_fsk_4800 {
// Actually 4800bits/s but the Manchester coding doubles the symbol rate
clock_recovery::ClockRecovery<clock_recovery::FixedErrorFilter> clock_recovery_fsk_9600 {
19200, 9600, { 0.0555f },
[this](const float raw_symbol) {
const uint_fast8_t sliced_symbol = (raw_symbol >= 0.0f) ? 1 : 0;
this->packet_builder_fsk_4800_M10.execute(sliced_symbol);
this->packet_builder_fsk_9600_Meteomodem.execute(sliced_symbol);
}
};
PacketBuilder<BitPattern, NeverMatch, FixedLength> packet_builder_fsk_4800_M10 {
PacketBuilder<BitPattern, NeverMatch, FixedLength> packet_builder_fsk_9600_Meteomodem {
{ 0b00110011001100110101100110110011, 32, 1 },
{ },
{ 88 * 2 * 8 },
[this](const baseband::Packet& packet) {
const SondePacketMessage message { sonde::Packet::Type::M10, packet };
const SondePacketMessage message { sonde::Packet::Type::Meteomodem_unknown, packet };
shared_memory.application_queue.push(message);
}
};
clock_recovery::ClockRecovery<clock_recovery::FixedErrorFilter> clock_recovery_fsk_4800 {
19200, 4800, { 0.0555f },
[this](const float raw_symbol) {
const uint_fast8_t sliced_symbol = (raw_symbol >= 0.0f) ? 1 : 0;
this->packet_builder_fsk_4800_Vaisala.execute(sliced_symbol);
}
};
PacketBuilder<BitPattern, NeverMatch, FixedLength> packet_builder_fsk_4800_Vaisala {
{ 0b00001000011011010101001110001000, 32, 1 },
{ },
{ 320 * 8 },
[this](const baseband::Packet& packet) {
const SondePacketMessage message { sonde::Packet::Type::Vaisala_RS41_SG, packet };
shared_memory.application_queue.push(message);
}
};