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37386c29cb
* WIP Oversample cleanup * WIP * WIP * WIP dynamic interpolation * WIP cleanup * Fix math errors * Add some optional assertions * Add support for x32 interpolation * Update proc_replay.cpp Typo
107 lines
4.2 KiB
C++
107 lines
4.2 KiB
C++
/*
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* Copyright (C) 2016 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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#ifndef __BASEBAND_API_H__
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#define __BASEBAND_API_H__
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#include "message.hpp"
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#include "pocsag_packet.hpp"
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#include "jammer.hpp"
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#include "dsp_fir_taps.hpp"
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#include "spi_image.hpp"
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#include <cstddef>
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namespace baseband {
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struct AMConfig {
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const fir_taps_real<32> decim_2; // added to handle two types decim_2 9k, 6k
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const fir_taps_complex<64> channel;
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const AMConfigureMessage::Modulation modulation;
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void apply() const;
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};
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struct NBFMConfig {
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const fir_taps_real<24> decim_0;
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const fir_taps_real<32> decim_1;
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const fir_taps_real<32> channel;
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const size_t deviation;
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void apply(const uint8_t squelch_level) const;
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};
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struct WFMConfig {
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const fir_taps_real<24> decim_0; // To handle both WFM filters , 200k and 40K for NOAA APT
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const fir_taps_real<16> decim_1;
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void apply() const;
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};
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void set_tone(const uint32_t index, const uint32_t delta, const uint32_t duration);
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void set_tones_config(const uint32_t bw, const uint32_t pre_silence, const uint16_t tone_count, const bool dual_tone, const bool audio_out);
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void kill_tone();
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void set_sstv_data(const uint8_t vis_code, const uint32_t pixel_duration);
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void set_audiotx_config(const uint32_t divider, const float deviation_hz, const float audio_gain, uint8_t audio_shift_bits_s16, const uint32_t tone_key_delta, const bool am_enabled, const bool dsb_enabled, const bool usb_enabled, const bool lsb_enabled);
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void set_fifo_data(const int8_t* data);
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void set_pitch_rssi(int32_t avg, bool enabled);
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void set_afsk_data(const uint32_t afsk_samples_per_bit, const uint32_t afsk_phase_inc_mark, const uint32_t afsk_phase_inc_space, const uint8_t afsk_repeat, const uint32_t afsk_bw, const uint8_t symbol_count);
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void kill_afsk();
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void set_afsk(const uint32_t baudrate, const uint32_t word_length, const uint32_t trigger_value, const bool trigger_word);
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void set_aprs(const uint32_t baudrate);
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void set_btle(const uint32_t baudrate, const uint32_t word_length, const uint32_t trigger_value, const bool trigger_word);
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void set_nrf(const uint32_t baudrate, const uint32_t word_length, const uint32_t trigger_value, const bool trigger_word);
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void set_ook_data(const uint32_t stream_length, const uint32_t samples_per_bit, const uint8_t repeat, const uint32_t pause_symbols, const uint8_t de_bruijn_length = 0);
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void kill_ook();
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void set_fsk_data(const uint32_t stream_length, const uint32_t samples_per_bit, const uint32_t shift, const uint32_t progress_notice);
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void set_pocsag();
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void set_adsb();
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void set_jammer(const bool run, const jammer::JammerType type, const uint32_t speed);
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void set_rds_data(const uint16_t message_length);
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void set_spectrum(const size_t sampling_rate, const size_t trigger);
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void set_siggen_tone(const uint32_t tone);
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void set_siggen_config(const uint32_t bw, const uint32_t shape, const uint32_t duration);
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void set_spectrum_painter_config(const uint16_t width, const uint16_t height, bool update, int32_t bw);
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void request_beep();
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void run_image(const portapack::spi_flash::image_tag_t image_tag);
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void shutdown();
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void spectrum_streaming_start();
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void spectrum_streaming_stop();
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/* NB: sample_rate should be desired rate. Don't pre-scale. */
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void set_sample_rate(uint32_t sample_rate, OversampleRate oversample_rate = OversampleRate::None);
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void capture_start(CaptureConfig* const config);
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void capture_stop();
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void replay_start(ReplayConfig* const config);
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void replay_stop();
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} /* namespace baseband */
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#endif /*__BASEBAND_API_H__*/
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