2016-02-11 04:11:19 +00:00
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/*
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* Copyright (C) 2016 Jared Boone, ShareBrained Technology, Inc.
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2016-12-01 05:58:47 +00:00
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* Copyright (C) 2016 Furrtek
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2016-02-11 04:11:19 +00:00
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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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#include "baseband_api.hpp"
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#include "audio.hpp"
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2017-07-18 18:31:05 +00:00
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#include "tonesets.hpp"
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2016-02-11 04:11:19 +00:00
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#include "dsp_iir_config.hpp"
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#include "portapack_shared_memory.hpp"
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2018-05-16 08:45:13 +00:00
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#include "portapack_persistent_memory.hpp"
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2016-02-11 04:11:19 +00:00
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2016-06-24 18:30:54 +00:00
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#include "core_control.hpp"
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2018-05-16 08:45:13 +00:00
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using namespace portapack;
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2016-02-11 04:11:19 +00:00
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namespace baseband {
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2016-06-24 21:16:45 +00:00
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static void send_message(const Message* const message) {
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// If message is only sent by this function via one thread, no need to check if
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// another message is present before setting new message.
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shared_memory.baseband_message = message;
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2020-08-19 07:43:04 +00:00
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creg::m0apptxevent::assert_event();
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2016-06-24 21:16:45 +00:00
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while(shared_memory.baseband_message);
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}
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2016-02-11 04:11:19 +00:00
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void AMConfig::apply() const {
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const AMConfigureMessage message {
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2022-11-19 17:17:54 +00:00
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taps_6k0_decim_0, // common FIR filter taps pre-decim_0 to all 5 x AM mod types.(AM-9K, AM-6K, USB, LSB, CW)
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taps_6k0_decim_1, // common FIR filter taps pre-decim_1 to all 5 x AM mod. types.
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decim_2, // var decim_2 FIR taps filter , variable values, depending selected AM mod(AM 9k / 6k all rest AM modes)
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channel, // var channel FIR taps filter , variable values, depending selected AM mode, each one different (DSB-9K, DSB-6K, USB-3K, LSB-3K,CW)
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modulation, // var parameter .
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2016-02-11 04:11:19 +00:00
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audio_12k_hpf_300hz_config
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};
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2016-06-24 21:16:45 +00:00
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send_message(&message);
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2016-02-11 04:11:19 +00:00
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audio::set_rate(audio::Rate::Hz_12000);
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}
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2017-06-11 08:50:29 +00:00
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void NBFMConfig::apply(const uint8_t squelch_level) const {
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2016-02-11 04:11:19 +00:00
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const NBFMConfigureMessage message {
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decim_0,
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decim_1,
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channel,
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2,
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deviation,
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audio_24k_hpf_300hz_config,
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2017-06-11 08:50:29 +00:00
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audio_24k_deemph_300_6_config,
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squelch_level
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2016-02-11 04:11:19 +00:00
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};
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2016-06-24 21:16:45 +00:00
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send_message(&message);
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2016-02-11 04:11:19 +00:00
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audio::set_rate(audio::Rate::Hz_24000);
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}
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void WFMConfig::apply() const {
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const WFMConfigureMessage message {
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2023-05-07 14:08:45 +00:00
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decim_0, // taps_200k_decim_0 , taps_180k_wfm_decim_0, taps_40k_wfm_decim_0
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decim_1, // taps_200k_decim_1 or taps_180k_wfm_decim_1, taps_40k_wfm_decim_1
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2016-02-11 04:11:19 +00:00
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taps_64_lp_156_198,
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75000,
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audio_48k_hpf_30hz_config,
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audio_48k_deemph_2122_6_config
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};
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2016-06-24 21:16:45 +00:00
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send_message(&message);
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2016-02-11 04:11:19 +00:00
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audio::set_rate(audio::Rate::Hz_48000);
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}
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2023-05-07 14:08:45 +00:00
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2017-04-11 07:42:31 +00:00
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void set_tone(const uint32_t index, const uint32_t delta, const uint32_t duration) {
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shared_memory.bb_data.tones_data.tone_defs[index].delta = delta;
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shared_memory.bb_data.tones_data.tone_defs[index].duration = duration;
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}
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void set_tones_config(const uint32_t bw, const uint32_t pre_silence, const uint16_t tone_count,
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2016-12-09 17:21:47 +00:00
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const bool dual_tone, const bool audio_out) {
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const TonesConfigureMessage message {
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2017-02-01 00:21:13 +00:00
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bw,
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2016-12-09 17:21:47 +00:00
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pre_silence,
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tone_count,
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dual_tone,
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audio_out
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2016-07-27 01:03:40 +00:00
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};
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send_message(&message);
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}
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2017-04-18 11:55:49 +00:00
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void kill_tone() {
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const TonesConfigureMessage message {
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0,
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0,
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0,
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false,
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false
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};
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send_message(&message);
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}
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2017-03-23 04:29:58 +00:00
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void set_sstv_data(const uint8_t vis_code, const uint32_t pixel_duration) {
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const SSTVConfigureMessage message {
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vis_code,
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pixel_duration
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};
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send_message(&message);
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}
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2017-09-02 07:28:29 +00:00
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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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2017-08-29 08:42:04 +00:00
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const AFSKRxConfigureMessage message {
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2017-09-02 07:28:29 +00:00
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baudrate,
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word_length,
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trigger_value,
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trigger_word
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2017-08-29 08:42:04 +00:00
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};
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send_message(&message);
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}
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2021-03-07 22:05:23 +00:00
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void set_aprs(const uint32_t baudrate) {
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const APRSRxConfigureMessage message {
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baudrate
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};
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send_message(&message);
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}
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2020-04-20 04:50:03 +00:00
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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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const BTLERxConfigureMessage message {
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baudrate,
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word_length,
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trigger_value,
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trigger_word
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};
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send_message(&message);
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}
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2022-12-05 14:51:23 +00:00
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2020-04-20 04:45:28 +00:00
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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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const NRFRxConfigureMessage message {
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baudrate,
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word_length,
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trigger_value,
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trigger_word
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};
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send_message(&message);
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}
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2022-12-05 14:51:23 +00:00
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2016-08-06 06:49:45 +00:00
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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,
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2017-04-21 05:22:31 +00:00
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const uint8_t afsk_repeat, const uint32_t afsk_bw, const uint8_t symbol_count) {
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2017-08-29 08:42:04 +00:00
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const AFSKTxConfigureMessage message {
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2016-07-27 19:26:03 +00:00
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afsk_samples_per_bit,
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afsk_phase_inc_mark,
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afsk_phase_inc_space,
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afsk_repeat,
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afsk_bw,
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2017-04-21 05:22:31 +00:00
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symbol_count
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2016-07-27 19:26:03 +00:00
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};
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2016-08-06 06:49:45 +00:00
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send_message(&message);
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2016-07-27 19:26:03 +00:00
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}
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2017-04-18 11:55:49 +00:00
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void kill_afsk() {
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2017-08-29 08:42:04 +00:00
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const AFSKTxConfigureMessage message {
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2017-04-18 11:55:49 +00:00
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0,
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0,
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0,
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0,
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0,
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false
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};
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send_message(&message);
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}
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2018-05-15 22:35:30 +00:00
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void set_audiotx_config(const uint32_t divider, const float deviation_hz, const float audio_gain,
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2022-12-05 14:51:23 +00:00
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uint8_t audio_shift_bits_s16, const uint32_t tone_key_delta, const bool am_enabled,
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2022-09-28 20:42:33 +00:00
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const bool dsb_enabled, const bool usb_enabled, const bool lsb_enabled) {
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2016-08-17 00:55:34 +00:00
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const AudioTXConfigMessage message {
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2016-08-26 07:54:17 +00:00
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divider,
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2018-02-01 11:17:51 +00:00
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deviation_hz,
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audio_gain,
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2022-09-28 20:42:33 +00:00
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audio_shift_bits_s16,
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2017-11-10 00:25:04 +00:00
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tone_key_delta,
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2021-03-22 01:11:40 +00:00
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(float)persistent_memory::tone_mix() / 100.0f,
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am_enabled,
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dsb_enabled,
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usb_enabled,
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lsb_enabled
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2016-08-17 00:55:34 +00:00
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};
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send_message(&message);
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}
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2016-08-17 02:17:24 +00:00
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void set_fifo_data(const int8_t * data) {
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const FIFODataMessage message {
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data
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};
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send_message(&message);
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}
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2017-11-28 07:52:04 +00:00
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void set_pitch_rssi(int32_t avg, bool enabled) {
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const PitchRSSIConfigureMessage message {
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2016-07-28 03:25:33 +00:00
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enabled,
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avg
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};
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2022-12-05 14:51:23 +00:00
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send_message(&message);
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2016-07-28 03:25:33 +00:00
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}
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2016-08-06 06:49:45 +00:00
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void set_ook_data(const uint32_t stream_length, const uint32_t samples_per_bit, const uint8_t repeat,
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2022-12-05 14:51:23 +00:00
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const uint32_t pause_symbols, const uint8_t de_bruijn_length) {
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2016-08-03 06:53:50 +00:00
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const OOKConfigureMessage message {
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stream_length,
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samples_per_bit,
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2016-08-06 06:49:45 +00:00
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repeat,
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2022-12-05 14:51:23 +00:00
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pause_symbols,
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de_bruijn_length
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};
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send_message(&message);
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}
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void kill_ook() {
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const OOKConfigureMessage message {
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0,
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0,
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0,
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0,
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0
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2016-08-03 06:53:50 +00:00
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};
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2017-02-07 17:48:17 +00:00
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send_message(&message);
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}
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void set_fsk_data(const uint32_t stream_length, const uint32_t samples_per_bit, const uint32_t shift,
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const uint32_t progress_notice) {
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const FSKConfigureMessage message {
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stream_length,
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samples_per_bit,
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shift,
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progress_notice
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};
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2016-08-06 06:49:45 +00:00
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send_message(&message);
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2016-08-03 06:53:50 +00:00
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}
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2021-10-22 17:11:50 +00:00
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void set_pocsag() {
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const POCSAGConfigureMessage message {};
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2016-08-23 06:45:33 +00:00
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send_message(&message);
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}
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2016-12-01 05:58:47 +00:00
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void set_adsb() {
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const ADSBConfigureMessage message {
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1
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};
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send_message(&message);
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}
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2017-02-13 05:35:13 +00:00
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void set_jammer(const bool run, const jammer::JammerType type, const uint32_t speed) {
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2017-01-17 08:42:35 +00:00
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const JammerConfigureMessage message {
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2022-12-05 14:51:23 +00:00
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run,
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2017-01-30 01:09:00 +00:00
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type,
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speed
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2017-01-17 08:42:35 +00:00
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};
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send_message(&message);
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}
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2016-12-05 11:56:41 +00:00
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void set_rds_data(const uint16_t message_length) {
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const RDSConfigureMessage message {
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message_length
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};
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send_message(&message);
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}
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2017-02-01 08:53:26 +00:00
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void set_spectrum(const size_t sampling_rate, const size_t trigger) {
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const WidebandSpectrumConfigMessage message {
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sampling_rate, trigger
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2016-09-23 15:34:50 +00:00
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};
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send_message(&message);
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2017-02-01 08:53:26 +00:00
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}
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2016-09-23 15:34:50 +00:00
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2017-07-18 18:31:05 +00:00
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void set_siggen_tone(const uint32_t tone) {
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const SigGenToneMessage message {
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2018-05-15 22:35:30 +00:00
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TONES_F2D(tone, TONES_SAMPLERATE)
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2017-07-18 18:31:05 +00:00
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};
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send_message(&message);
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}
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void set_siggen_config(const uint32_t bw, const uint32_t shape, const uint32_t duration) {
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const SigGenConfigMessage message {
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bw, shape, duration * TONES_SAMPLERATE
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};
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send_message(&message);
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}
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2016-07-02 23:12:36 +00:00
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static bool baseband_image_running = false;
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2016-02-11 04:11:19 +00:00
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2016-07-01 17:37:22 +00:00
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void run_image(const portapack::spi_flash::image_tag_t image_tag) {
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2016-07-02 23:12:36 +00:00
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if( baseband_image_running ) {
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chDbgPanic("BBRunning");
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}
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2016-07-02 23:15:43 +00:00
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creg::m4txevent::clear();
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2023-02-16 12:09:23 +00:00
|
|
|
m4_init(image_tag, portapack::memory::map::m4_code, false);
|
2016-07-02 23:12:36 +00:00
|
|
|
baseband_image_running = true;
|
2016-06-24 18:32:24 +00:00
|
|
|
|
|
|
|
creg::m4txevent::enable();
|
2016-02-11 04:11:19 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void shutdown() {
|
2016-07-02 23:12:36 +00:00
|
|
|
if( !baseband_image_running ) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2016-06-24 18:32:24 +00:00
|
|
|
creg::m4txevent::disable();
|
|
|
|
|
2016-06-24 21:16:45 +00:00
|
|
|
ShutdownMessage message;
|
|
|
|
send_message(&message);
|
2016-07-02 23:12:36 +00:00
|
|
|
|
2016-07-02 23:19:28 +00:00
|
|
|
shared_memory.application_queue.reset();
|
2022-12-05 14:51:23 +00:00
|
|
|
|
2016-07-02 23:12:36 +00:00
|
|
|
baseband_image_running = false;
|
2016-02-11 04:11:19 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void spectrum_streaming_start() {
|
2016-06-24 21:16:45 +00:00
|
|
|
SpectrumStreamingConfigMessage message {
|
|
|
|
SpectrumStreamingConfigMessage::Mode::Running
|
|
|
|
};
|
|
|
|
send_message(&message);
|
2016-02-11 04:11:19 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void spectrum_streaming_stop() {
|
2016-06-24 21:16:45 +00:00
|
|
|
SpectrumStreamingConfigMessage message {
|
|
|
|
SpectrumStreamingConfigMessage::Mode::Stopped
|
|
|
|
};
|
|
|
|
send_message(&message);
|
2016-02-11 04:11:19 +00:00
|
|
|
}
|
|
|
|
|
2018-02-22 07:04:19 +00:00
|
|
|
void set_sample_rate(const uint32_t sample_rate) {
|
|
|
|
SamplerateConfigMessage message { sample_rate };
|
|
|
|
send_message(&message);
|
|
|
|
}
|
|
|
|
|
2016-06-20 17:52:59 +00:00
|
|
|
void capture_start(CaptureConfig* const config) {
|
2016-06-24 21:16:45 +00:00
|
|
|
CaptureConfigMessage message { config };
|
|
|
|
send_message(&message);
|
2016-06-20 17:52:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void capture_stop() {
|
2016-06-24 21:16:45 +00:00
|
|
|
CaptureConfigMessage message { nullptr };
|
|
|
|
send_message(&message);
|
2016-02-11 04:11:19 +00:00
|
|
|
}
|
|
|
|
|
2017-04-19 21:05:16 +00:00
|
|
|
void replay_start(ReplayConfig* const config) {
|
|
|
|
ReplayConfigMessage message { config };
|
2017-01-16 03:45:44 +00:00
|
|
|
send_message(&message);
|
|
|
|
}
|
|
|
|
|
|
|
|
void replay_stop() {
|
2017-04-19 21:05:16 +00:00
|
|
|
ReplayConfigMessage message { nullptr };
|
2017-01-16 03:45:44 +00:00
|
|
|
send_message(&message);
|
|
|
|
}
|
|
|
|
|
2017-03-14 07:24:04 +00:00
|
|
|
void request_beep() {
|
|
|
|
RequestSignalMessage message { RequestSignalMessage::Signal::BeepRequest };
|
|
|
|
send_message(&message);
|
|
|
|
}
|
|
|
|
|
2016-02-11 04:11:19 +00:00
|
|
|
} /* namespace baseband */
|