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#include "module_cluster_instruments.h"
#include <fstream>
#include "common/ccsds/ccsds_tm/vcdu.h"
#include "logger.h"
#include <filesystem>
#include "imgui/imgui.h"
#include "common/utils.h"
#include "common/ccsds/ccsds_tm/demuxer.h"
#include "products/products.h"
#include "products/dataset.h"
#include "common/simple_deframer.h"
#include "instruments/wbd_decoder.h"
#include "common/audio/audio_sink.h"
#include "common/dsp/io/wav_writer.h"
#include "core/config.h"
namespace cluster
{
namespace instruments
{
CLUSTERInstrumentsDecoderModule::CLUSTERInstrumentsDecoderModule(std::string input_file, std::string output_file_hint, nlohmann::json parameters)
: ProcessingModule(input_file, output_file_hint, parameters)
{
play_audio = satdump::config::main_cfg["user_interface"]["play_audio"]["value"].get<bool>();
}
void CLUSTERInstrumentsDecoderModule::process()
{
if (input_data_type == DATA_FILE)
filesize = getFilesize(d_input_file);
std::ifstream data_in;
if (input_data_type == DATA_FILE)
data_in = std::ifstream(d_input_file, std::ios::binary);
logger->info("Using input frames " + d_input_file);
time_t lastTime = 0;
uint8_t cadu[1279];
// Demuxers
ccsds::ccsds_tm::Demuxer demuxer_vcid1(1101, false);
std::ofstream output(d_output_file_hint + "_wbd.frm", std::ios::binary);
std::ofstream output_cadu2(d_output_file_hint + "_cadu_bkp.cadu", std::ios::binary);
def::SimpleDeframer wbddeframer(0xFAF334, 24, 8768, 0);
WBDdecoder wbddecode;
// Audio stuff
int16_t audio_buffer[4352];
std::shared_ptr<audio::AudioSink> audio_sink;
if (input_data_type != DATA_FILE && audio::has_sink())
{
enable_audio = true;
audio_sink = audio::get_default_sink();
audio_sink->set_samplerate(27443);
audio_sink->start();
}
// Buffers to wav...for all the antennas
std::ofstream out_antenna_Ez(d_output_file_hint + "_Ez.wav", std::ios::binary);
uint64_t final_data_size_ant_Ez = 0;
dsp::WavWriter wave_writer_Ez(out_antenna_Ez);
wave_writer_Ez.write_header(27443, 1);
std::ofstream out_antenna_Bx(d_output_file_hint + "_Bx.wav", std::ios::binary);
uint64_t final_data_size_ant_Bx = 0;
dsp::WavWriter wave_writer_Bx(out_antenna_Bx);
wave_writer_Bx.write_header(27443, 1);
std::ofstream out_antenna_By(d_output_file_hint + "_By.wav", std::ios::binary);
uint64_t final_data_size_ant_By = 0;
dsp::WavWriter wave_writer_By(out_antenna_By);
wave_writer_By.write_header(27443, 1);
std::ofstream out_antenna_Ey(d_output_file_hint + "_Ey.wav", std::ios::binary);
uint64_t final_data_size_ant_Ey = 0;
dsp::WavWriter wave_writer_Ey(out_antenna_Ey);
wave_writer_Ey.write_header(27443, 1);
while (input_data_type == DATA_FILE ? !data_in.eof() : input_active.load())
{
// Read buffer
if (input_data_type == DATA_FILE)
data_in.read((char *)&cadu, 1279);
else
input_fifo->read((uint8_t *)&cadu, 1279);
// Save (for now)
output_cadu2.write((char *)cadu, 1279);
// Parse this transport frame
ccsds::ccsds_tm::VCDU vcdu = ccsds::ccsds_tm::parseVCDU(cadu);
if (vcdu.vcid == 5) // Parse WBD VCID
{
std::vector<ccsds::CCSDSPacket> ccsdsFrames = demuxer_vcid1.work(cadu);
for (ccsds::CCSDSPacket &pkt : ccsdsFrames)
{
std::vector<std::vector<uint8_t>> minorframes = wbddeframer.work(pkt.payload.data(), pkt.payload.size());
for (auto &frm : minorframes)
{
std::vector<MajorFrame> majorframes = wbddecode.work(frm.data());
for (auto &majorframe : majorframes)
{
for (int i = 0; i < 4352; i++)
audio_buffer[i] = (int(majorframe.payload[i]) - 127) * 255;
if (enable_audio && play_audio)
audio_sink->push_samples(audio_buffer, 4352);
if (majorframe.VCXO == 0)
{
output.write((char *)majorframe.payload.data(), majorframe.payload.size());
if (majorframe.antennaselect == 0)
{
out_antenna_Ez.write((char *)audio_buffer, 4352 * sizeof(int16_t));
final_data_size_ant_Ez += 4352 * sizeof(int16_t);
}
else if (majorframe.antennaselect == 1)
{
out_antenna_Bx.write((char *)audio_buffer, 4352 * sizeof(int16_t));
final_data_size_ant_Bx += 4352 * sizeof(int16_t);
}
else if (majorframe.antennaselect == 2)
{
out_antenna_By.write((char *)audio_buffer, 4352 * sizeof(int16_t));
final_data_size_ant_By += 4352 * sizeof(int16_t);
}
else if (majorframe.antennaselect == 3)
{
out_antenna_Ey.write((char *)audio_buffer, 4352 * sizeof(int16_t));
final_data_size_ant_Ey += 4352 * sizeof(int16_t);
}
}
param_antenna = majorframe.antennaselect;
param_convfrq = majorframe.convfreq;
param_band = majorframe.outputmode;
param_VCXO = majorframe.VCXO;
param_OBDH = majorframe.OBDH;
param_commands = majorframe.commands;
}
}
}
}
progress = data_in.tellg();
if (time(NULL) % 10 == 0 && lastTime != time(NULL))
{
lastTime = time(NULL);
logger->info("Progress " + std::to_string(round(((double)progress / (double)filesize) * 1000.0) / 10.0) + "%%");
}
}
if (enable_audio)
audio_sink->stop();
wave_writer_Ez.finish_header(final_data_size_ant_Ez);
wave_writer_Bx.finish_header(final_data_size_ant_Bx);
wave_writer_By.finish_header(final_data_size_ant_By);
wave_writer_Ey.finish_header(final_data_size_ant_Ey);
out_antenna_Ez.close();
out_antenna_Bx.close();
out_antenna_By.close();
out_antenna_Ey.close();
if (input_data_type == DATA_FILE)
data_in.close();
output_cadu2.close();
}
void CLUSTERInstrumentsDecoderModule::drawUI(bool window)
{
ImGui::Begin("Cluster Instruments Decoder", NULL, window ? 0 : NOWINDOW_FLAGS);
ImGui::Text("Antenna :");
ImGui::SameLine();
if (param_antenna == 0)
ImGui::Text("Ez");
else if (param_antenna == 1)
ImGui::Text("Bx");
else if (param_antenna == 2)
ImGui::Text("By");
else if (param_antenna == 3)
ImGui::Text("Ey");
ImGui::Text("Conversion Freq : ");
ImGui::SameLine();
if (param_convfrq == 0)
ImGui::Text("Baseband");
else if (param_convfrq == 1)
ImGui::Text("125.454 kHz");
else if (param_convfrq == 2)
ImGui::Text("250.908 kHz");
else if (param_convfrq == 3)
ImGui::Text("501.816 kHz");
// ImGui::Text("Freq Band:");
// ImGui::SameLine();
// ImGui::Text("%d", param_band);
ImGui::Text("VCXO : ");
ImGui::SameLine();
if (param_VCXO == 0)
ImGui::Text("Locked");
else
ImGui::Text("Unlocked");
ImGui::Text("OBDH : ");
ImGui::SameLine();
ImGui::Text("%d", param_OBDH);
ImGui::Text("CMD : ");
ImGui::SameLine();
ImGui::Text("%d", param_commands);
if (enable_audio)
{
ImGui::Spacing();
const char* btn_icon, * label;
ImU32 color;
if (play_audio)
{
color = style::theme.green;
btn_icon = u8"\uF028##wbdaudio";
label = "Audio Playing";
}
else
{
color = style::theme.red;
btn_icon = u8"\uF026##wbdaudio";
label = "Audio Muted";
}
ImGui::PushStyleColor(ImGuiCol_Text, color);
if (ImGui::Button(btn_icon))
play_audio = !play_audio;
ImGui::PopStyleColor();
ImGui::SameLine();
ImGui::TextUnformatted(label);
}
if (input_data_type == DATA_FILE)
ImGui::ProgressBar((double)progress / (double)filesize, ImVec2(ImGui::GetContentRegionAvail().x, 20 * ui_scale));
ImGui::End();
}
std::string CLUSTERInstrumentsDecoderModule::getID()
{
return "cluster_instruments";
}
std::vector<std::string> CLUSTERInstrumentsDecoderModule::getParameters()
{
return {};
}
std::shared_ptr<ProcessingModule> CLUSTERInstrumentsDecoderModule::getInstance(std::string input_file, std::string output_file_hint, nlohmann::json parameters)
{
return std::make_shared<CLUSTERInstrumentsDecoderModule>(input_file, output_file_hint, parameters);
}
} // namespace amsu
} // namespace metop
// For Michal B. : This is what i am doing in your classes instead of boring python tasks :) -RS
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