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Improved POCSAG receiver reliability

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This commit is contained in:
furrtek 2017-02-05 20:57:20 +00:00
parent 46482a110c
commit 98f89a84bb
11 changed files with 304 additions and 164 deletions
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7
firmware/baseband/proc_pocsag.hpp
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@ -34,7 +34,9 @@
#include "pocsag_packet.hpp"
#include "pocsag.hpp"
#include "message.hpp"
#include "audio_output.hpp"
#include "portapack_shared_memory.hpp"
#include <cstdint>
@ -77,6 +79,8 @@ private:
dsp::decimate::FIRC16xR16x32Decim8 decim_1 { };
dsp::decimate::FIRAndDecimateComplex channel_filter { };
dsp::demodulate::FM demod { };
//AudioOutput audio_output { };
uint32_t sync_timeout { 0 };
uint32_t msg_timeout { 0 };
@ -87,12 +91,11 @@ private:
uint32_t sphase_delta_half { 0 };
uint32_t sphase_delta_eighth { 0 };
uint32_t rx_data { 0 };
uint32_t last_rx_data { 0 };
uint32_t rx_bit { 0 };
bool configured = false;
rx_states rx_state { WAITING };
pocsag::BitRate bitrate { pocsag::BitRate::FSK1200 };
uint32_t frame_counter { 0 };
uint32_t codeword_count { 0 };
pocsag::POCSAGPacket packet { };
void push_packet(pocsag::PacketFlag flag);