Commit ce357d97 authored by DreamSourceLab's avatar DreamSourceLab
Browse files

v0.4 release

parent 99920715
#
# LIBUSB_1_FOUND - system has libusb
# LIBUSB_1_INCLUDE_DIRS - the libusb include directory
# LIBUSB_1_LIBRARIES - Link these to use libusb
# LIBUSB_1_DEFINITIONS - Compiler switches required for using libusb
#
# Adapted from cmake-modules Google Code project
#
# Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
#
# (Changes for libusb) Copyright (c) 2008 Kyle Machulis <kyle@nonpolynomial.com>
#
# Redistribution and use is allowed according to the terms of the New BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
#
if (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)
# in cache already
set(LIBUSB_FOUND TRUE)
else (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)
find_path(LIBUSB_1_INCLUDE_DIR
NAMES
libusb-1.0/libusb.h
PATHS
/usr/local/include
PATH_SUFFIXES
libusb-1.0
)
find_library(LIBUSB_1_LIBRARY
NAMES
usb-1.0
PATHS
/usr/local/lib
)
set(LIBUSB_1_INCLUDE_DIRS
${LIBUSB_1_INCLUDE_DIR}
)
set(LIBUSB_1_LIBRARIES
${LIBUSB_1_LIBRARY}
)
if (LIBUSB_1_INCLUDE_DIRS AND LIBUSB_1_LIBRARIES)
set(LIBUSB_1_FOUND TRUE)
endif (LIBUSB_1_INCLUDE_DIRS AND LIBUSB_1_LIBRARIES)
if (LIBUSB_1_FOUND)
if (NOT libusb_1_FIND_QUIETLY)
message(STATUS "Found libusb-1.0:")
message(STATUS " - Includes: ${LIBUSB_1_INCLUDE_DIRS}")
message(STATUS " - Libraries: ${LIBUSB_1_LIBRARIES}")
endif (NOT libusb_1_FIND_QUIETLY)
else (LIBUSB_1_FOUND)
if (libusb_1_FIND_REQUIRED)
message(FATAL_ERROR "Could not find libusb")
endif (libusb_1_FIND_REQUIRED)
endif (LIBUSB_1_FOUND)
# show the LIBUSB_1_INCLUDE_DIRS and LIBUSB_1_LIBRARIES variables only in the advanced view
mark_as_advanced(LIBUSB_1_INCLUDE_DIRS LIBUSB_1_LIBRARIES)
endif (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)
DSLogic-gui/icons/checkbox.png

243 Bytes

DSLogic-gui/icons/fullscreen.png

7.23 KB

DSLogic-gui/icons/logo_muColor.png

488 Bytes

DSLogic-gui/icons/photo.png

1017 Bytes

DSLogic-gui/icons/radiobutton.png

241 Bytes

DSLogic-gui/icons/set.png

1.7 KB

DSLogic-gui/icons/setting.png

576 Bytes

/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "decoder.h"
namespace pv {
namespace decoder {
Decoder::Decoder(boost::shared_ptr<pv::data::Logic> data, std::list<int> sel_probes, QMap<QString, int> options_index) :
_data(data),
_sel_probes(sel_probes),
_options_index(options_index),
_total_state(0),
_max_state_samples(0)
{
}
std::list<int > Decoder::get_probes()
{
return _sel_probes;
}
QMap <QString, int> Decoder::get_options_index()
{
return _options_index;
}
void Decoder::set_data(boost::shared_ptr<data::Logic> _logic_data)
{
assert(_logic_data);
_data = _logic_data;
}
} // namespace decoder
} // namespace pv
/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DSLOGIC_PV_DECODER_H
#define DSLOGIC_PV_DECODER_H
#include <boost/shared_ptr.hpp>
#include <QColor>
#include <QMap>
#include <QVariant>
#include <stdint.h>
#include <vector>
namespace pv {
namespace data {
class Logic;
}
namespace decoder {
enum {
DEC_CMD = 0,
DEC_DATA = 1,
DEC_CNT = 2,
DEC_NODETAIL
};
struct ds_view_state {
uint64_t index;
uint64_t samples;
uint16_t type;
uint8_t state;
uint8_t data;
};
enum {
I2C = 0,
SPI,
Serial,
Dmx512,
Wire1
};
static QString protocol_list[] = {
"I2C",
"SPI",
"Serial",
"DMX512",
"1-Wire",
NULL,
};
class Decoder
{
protected:
static const int _view_scale = 8;
Decoder(boost::shared_ptr<pv::data::Logic> data, std::list <int > sel_probes, QMap <QString, int> options_index);
public:
std::list<int > get_probes();
QMap <QString, int> get_options_index();
void set_data(boost::shared_ptr<data::Logic> _logic_data);
public:
virtual QString get_decode_name() = 0;
virtual void recode(std::list <int > sel_probes, QMap <QString, QVariant>& options, QMap <QString, int> options_index) = 0;
virtual void decode() = 0;
virtual void fill_color_table(std::vector <QColor>& _color_table) = 0;
virtual void fill_state_table(std::vector <QString>& _state_table) = 0;
virtual void get_subsampled_states(std::vector<struct ds_view_state> &states,
uint64_t start, uint64_t end,
float min_length) = 0;
private:
protected:
boost::shared_ptr<pv::data::Logic> _data;
std::list <int > _sel_probes;
QMap <QString, int> _options_index;
uint64_t _total_state;
uint64_t _max_state_samples;
};
} // namespace decoder
} // namespace pv
#endif // DSLOGIC_PV_DECODER_H
/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "decoderfactory.h"
#include "dsi2c.h"
#include "dsspi.h"
#include "dsserial.h"
#include "dsdmx512.h"
#include "ds1wire.h"
namespace pv {
namespace decoder {
DecoderFactory::DecoderFactory()
{
}
Decoder* DecoderFactory::createDecoder(int type, boost::shared_ptr<data::Logic> data,
std::list <int > _sel_probes, QMap <QString, QVariant> &_options, QMap <QString, int> _options_index)
{
Decoder *decoder = NULL;
switch(type)
{
case I2C:
decoder = new dsI2c(data, _sel_probes, _options, _options_index);
break;
case SPI:
decoder = new dsSpi(data, _sel_probes, _options, _options_index);
break;
case Serial:
decoder = new dsSerial(data, _sel_probes, _options, _options_index);
break;
case Dmx512:
decoder = new dsDmx512(data, _sel_probes, _options, _options_index);
break;
case Wire1:
decoder = new ds1Wire(data, _sel_probes, _options, _options_index);
break;
default:
decoder = new dsI2c(data, _sel_probes, _options, _options_index);
}
return decoder;
}
} // namespace decoder
} // namespace pv
/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DSLOGIC_PV_DECODERFACTORY_H
#define DSLOGIC_PV_DECODERFACTORY_H
#include "decoder.h"
#include <QMap>
#include <QVariant>
namespace pv {
namespace decoder {
class DecoderFactory
{
public:
DecoderFactory();
public:
Decoder * createDecoder(int type, boost::shared_ptr<data::Logic> data,
std::list <int > _sel_probes, QMap<QString, QVariant> &_options, QMap<QString, int> _options_index);
};
} // namespace decoder
} // namespace pv
#endif // DSLOGIC_PV_DECODERFACTORY_H
/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "democonfig.h"
#include "ui_i2cconfig.h"
#include "ui_spiconfig.h"
#include "ui_serialconfig.h"
#include "ui_dmx512config.h"
#include "ui_wire1config.h"
#include "decoder.h"
#include "../sigsession.h"
#include "../view/signal.h"
#include "../view/logicsignal.h"
#include <assert.h>
namespace pv {
namespace decoder {
DemoConfig::DemoConfig(QWidget *parent, struct sr_dev_inst *sdi, int protocol) :
QDialog(parent),
_sdi(sdi),
_protocol(protocol)
{
assert(_sdi);
i2c_ui = NULL;
spi_ui = NULL;
wire1_ui = NULL;
serial_ui = NULL;
dmx512_ui = NULL;
if (_protocol == I2C) {
i2c_ui = new Ui::I2cConfig;
i2c_ui->setupUi(this);
i2c_ui->setupUi(this);
for (const GSList *l = _sdi->probes; l; l = l->next) {
sr_probe *const probe = (sr_probe*)l->data;
assert(probe);
i2c_ui->scl_comboBox->addItem(QString::number(probe->index) + " - " + probe->name);
i2c_ui->sda_comboBox->addItem(QString::number(probe->index) + " - " + probe->name);
}
i2c_ui->scl_comboBox->setCurrentIndex(0);
i2c_ui->sda_comboBox->setCurrentIndex(1);
} else if (_protocol == SPI) {
spi_ui = new Ui::SpiConfig;
spi_ui->setupUi(this);
spi_ui->setupUi(this);
for (const GSList *l = _sdi->probes; l; l = l->next) {
sr_probe *const probe = (sr_probe*)l->data;
assert(probe);
spi_ui->ssn_comboBox->addItem(QString::number(probe->index) + " - " + probe->name);
spi_ui->sclk_comboBox->addItem(QString::number(probe->index) + " - " + probe->name);
spi_ui->mosi_comboBox->addItem(QString::number(probe->index) + " - " + probe->name);
spi_ui->miso_comboBox->addItem(QString::number(probe->index) + " - " + probe->name);
}
spi_ui->ssn_comboBox->setCurrentIndex(0);
spi_ui->sclk_comboBox->setCurrentIndex(1);
spi_ui->mosi_comboBox->setCurrentIndex(2);
spi_ui->miso_comboBox->setCurrentIndex(3);
} else if (_protocol == Serial) {
serial_ui = new Ui::SerialConfig;
serial_ui->setupUi(this);
serial_ui->setupUi(this);
for (const GSList *l = _sdi->probes; l; l = l->next) {
sr_probe *const probe = (sr_probe*)l->data;
assert(probe);
serial_ui->serial_comboBox->addItem(QString::number(probe->index) + " - " + probe->name);
}
serial_ui->serial_comboBox->setCurrentIndex(0);
} else if (_protocol == Dmx512) {
dmx512_ui = new Ui::Dmx512Config;
dmx512_ui->setupUi(this);
dmx512_ui->setupUi(this);
for (const GSList *l = _sdi->probes; l; l = l->next) {
sr_probe *const probe = (sr_probe*)l->data;
assert(probe);
dmx512_ui->probe_comboBox->addItem(QString::number(probe->index) + " - " + probe->name);
}
dmx512_ui->probe_comboBox->setCurrentIndex(0);
} else if (_protocol == Wire1) {
wire1_ui = new Ui::Wire1Config;
wire1_ui->setupUi(this);
wire1_ui->setupUi(this);
for (const GSList *l = _sdi->probes; l; l = l->next) {
sr_probe *const probe = (sr_probe*)l->data;
assert(probe);
wire1_ui->probe_comboBox->addItem(QString::number(probe->index) + " - " + probe->name);
}
wire1_ui->probe_comboBox->setCurrentIndex(0);
}
}
DemoConfig::~DemoConfig()
{
if (i2c_ui)
delete i2c_ui;
if (spi_ui)
delete spi_ui;
if (serial_ui)
delete serial_ui;
if (dmx512_ui)
delete dmx512_ui;
if (wire1_ui)
delete wire1_ui;
}
void DemoConfig::accept()
{
using namespace Qt;
QDialog::accept();
if (_protocol == I2C) {
if (!_sel_probes.empty())
_sel_probes.clear();
_sel_probes.push_back(i2c_ui->scl_comboBox->currentIndex());
_sel_probes.push_back(i2c_ui->sda_comboBox->currentIndex());
} else if (_protocol == SPI) {
const int ssn_option = spi_ui->cs_comboBox->currentText().contains("low", Qt::CaseInsensitive) ? 0 :
spi_ui->cs_comboBox->currentText().contains("high", Qt::CaseInsensitive) ? 1 : -1;
if (!_sel_probes.empty())
_sel_probes.clear();
if (ssn_option != -1)
_sel_probes.push_back(spi_ui->ssn_comboBox->currentIndex());
_sel_probes.push_back(spi_ui->sclk_comboBox->currentIndex());
_sel_probes.push_back(spi_ui->mosi_comboBox->currentIndex());
_sel_probes.push_back(spi_ui->miso_comboBox->currentIndex());
if (!_options.empty())
_options.clear();
_options.insert("cpol", spi_ui->cpol_comboBox->currentText().contains("0", Qt::CaseInsensitive) ? 0 : 1);
_options.insert("cpha", spi_ui->cpha_comboBox->currentText().contains("0", Qt::CaseInsensitive) ? 0 : 1);
_options.insert("bits", spi_ui->bits_comboBox->currentText().toUInt());
_options.insert("order", spi_ui->order_comboBox->currentText().contains("MSB", Qt::CaseInsensitive) ? 1 : 0);
_options.insert("ssn", ssn_option);
if (!_options_index.empty())
_options_index.clear();
_options_index.insert("cpol", spi_ui->cpol_comboBox->currentIndex());
_options_index.insert("cpha", spi_ui->cpha_comboBox->currentIndex());
_options_index.insert("bits", spi_ui->bits_comboBox->currentIndex());
_options_index.insert("order", spi_ui->order_comboBox->currentIndex());
_options_index.insert("ssn", spi_ui->ssn_comboBox->currentIndex());
} else if (_protocol == Serial) {
if (!_sel_probes.empty())
_sel_probes.clear();
_sel_probes.push_back(serial_ui->serial_comboBox->currentIndex());
if (!_options.empty())
_options.clear();
_options.insert("baudrate", (serial_ui->baud_checkBox->checkState() == Qt::Checked) ? 0 : serial_ui->baud_comboBox->currentText().toULongLong());
_options.insert("stopbits", serial_ui->stopbits_comboBox->currentText().toFloat());
_options.insert("parity", serial_ui->parity_comboBox->currentText().contains("even", Qt::CaseInsensitive) ? 0 :
serial_ui->parity_comboBox->currentText().contains("odd", Qt::CaseInsensitive) ? 1 : -1);
_options.insert("order", serial_ui->order_comboBox->currentText().contains("LSB", Qt::CaseInsensitive) ? 1 : 0);
_options.insert("bits", serial_ui->bits_comboBox->currentText().toUInt());
_options.insert("idle", serial_ui->idle_comboBox->currentText().contains("Low", Qt::CaseInsensitive) ? 0 : 1);
if (!_options_index.empty())
_options_index.clear();
_options_index.insert("baudrate", (serial_ui->baud_checkBox->checkState() == Qt::Checked) ? -1 : serial_ui->baud_comboBox->currentIndex());
_options_index.insert("stopbits", serial_ui->stopbits_comboBox->currentIndex());
_options_index.insert("parity", serial_ui->parity_comboBox->currentIndex());
_options_index.insert("order", serial_ui->order_comboBox->currentIndex());
_options_index.insert("bits", serial_ui->bits_comboBox->currentIndex());
_options_index.insert("idle", serial_ui->idle_comboBox->currentIndex());
} else if (_protocol == Dmx512) {
if (!_sel_probes.empty())
_sel_probes.clear();
_sel_probes.push_back(dmx512_ui->probe_comboBox->currentIndex());
} else if (_protocol == Wire1) {
if (!_sel_probes.empty())
_sel_probes.clear();
_sel_probes.push_back(wire1_ui->probe_comboBox->currentIndex());
}
}
void DemoConfig::set_config(std::list <int > sel_probes, QMap<QString, int> options_index)
{
if (_protocol == I2C) {
i2c_ui->scl_comboBox->setCurrentIndex(sel_probes.front());
i2c_ui->sda_comboBox->setCurrentIndex(sel_probes.back());
} else if (_protocol == SPI) {
spi_ui->ssn_comboBox->setCurrentIndex(sel_probes.front());sel_probes.pop_front();
spi_ui->sclk_comboBox->setCurrentIndex(sel_probes.front());sel_probes.pop_front();
spi_ui->mosi_comboBox->setCurrentIndex(sel_probes.front());sel_probes.pop_front();
spi_ui->miso_comboBox->setCurrentIndex(sel_probes.front());sel_probes.pop_front();
spi_ui->cpol_comboBox->setCurrentIndex(options_index.value("cpol"));
spi_ui->cpha_comboBox->setCurrentIndex(options_index.value("cpha"));
spi_ui->bits_comboBox->setCurrentIndex(options_index.value("bits"));
spi_ui->order_comboBox->setCurrentIndex(options_index.value("order"));
spi_ui->ssn_comboBox->setCurrentIndex(options_index.value("ssn"));
} else if (_protocol == Serial) {
serial_ui->serial_comboBox->setCurrentIndex(sel_probes.front());
if (options_index.value("baudrate") == -1)
serial_ui->baud_checkBox->setChecked(true);
else
serial_ui->baud_comboBox->setCurrentIndex(options_index.value("baudrate"));
serial_ui->stopbits_comboBox->setCurrentIndex(options_index.value("stopbits"));
serial_ui->parity_comboBox->setCurrentIndex(options_index.value("parity"));
serial_ui->order_comboBox->setCurrentIndex(options_index.value("order"));
serial_ui->bits_comboBox->setCurrentIndex(options_index.value("bits"));
serial_ui->idle_comboBox->setCurrentIndex(options_index.value("idle"));
} else if (_protocol == Dmx512) {
dmx512_ui->probe_comboBox->setCurrentIndex(sel_probes.front());
} else if (_protocol == Wire1) {
wire1_ui->probe_comboBox->setCurrentIndex(sel_probes.front());
}
}
std::list<int> DemoConfig::get_sel_probes()
{
return _sel_probes;
}
QMap<QString, QVariant> &DemoConfig::get_options()
{
return _options;
}
QMap<QString, int> DemoConfig::get_options_index()
{
return _options_index;
}
} // namespace decoder
} // namespace pv
/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DSLOGIC_PV_DEMOCONFIG_H
#define DSLOGIC_PV_DEMOCONFIG_H
#include <QDialog>
#include <QMap>
#include <QVariant>
#include "../sigsession.h"
#include <libsigrok4DSLogic/libsigrok.h>
#include <vector>
namespace Ui {
class I2cConfig;
class SpiConfig;
class SerialConfig;
class Dmx512Config;
class Wire1Config;
}
namespace pv {
namespace decoder {
class DemoConfig : public QDialog
{
Q_OBJECT
public:
DemoConfig(QWidget *parent = 0, sr_dev_inst *sdi = 0, int protocol = 0);
virtual ~DemoConfig();
void set_config(std::list <int > sel_probes, QMap<QString, int> options_index);
std::list<int> get_sel_probes();
QMap <QString, QVariant>& get_options();
QMap <QString, int> get_options_index();
protected:
void accept();
signals:
public slots:
private:
sr_dev_inst *_sdi;
int _protocol;
std::list <int > _sel_probes;
QMap <QString, QVariant> _options;
QMap <QString, int> _options_index;
Ui::I2cConfig *i2c_ui;
Ui::SpiConfig *spi_ui;
Ui::SerialConfig *serial_ui;
Ui::Dmx512Config *dmx512_ui;
Ui::Wire1Config *wire1_ui;
};
} // namespace decoder
} // namespace pv
#endif // DSLOGIC_PV_DEMOCONFIG_H
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Dmx512Config</class>
<widget class="QDialog" name="Dmx512Config">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>360</width>
<height>150</height>
</rect>
</property>
<property name="minimumSize">
<size>
<width>360</width>
<height>150</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>360</width>
<height>150</height>
</size>
</property>
<property name="windowTitle">
<string>Dialog</string>
</property>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="geometry">
<rect>
<x>10</x>
<y>100</y>
<width>341</width>
<height>32</height>
</rect>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
<widget class="QComboBox" name="probe_comboBox">
<property name="geometry">
<rect>
<x>130</x>
<y>40</y>
<width>141</width>
<height>20</height>
</rect>
</property>
</widget>
<widget class="QLabel" name="label">
<property name="geometry">
<rect>
<x>21</x>
<y>40</y>
<width>84</width>
<height>16</height>
</rect>
</property>
<property name="text">
<string>Data Signal</string>
</property>
</widget>
</widget>
<resources/>
<connections>
<connection>
<sender>buttonBox</sender>
<signal>accepted()</signal>
<receiver>Dmx512Config</receiver>
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>248</x>
<y>254</y>
</hint>
<hint type="destinationlabel">
<x>157</x>
<y>274</y>
</hint>
</hints>
</connection>
<connection>
<sender>buttonBox</sender>
<signal>rejected()</signal>
<receiver>Dmx512Config</receiver>
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>316</x>
<y>260</y>
</hint>
<hint type="destinationlabel">
<x>286</x>
<y>274</y>
</hint>
</hints>
</connection>
</connections>
</ui>
/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "ds1wire.h"
#include <math.h>
using namespace boost;
using namespace std;
namespace pv {
namespace decoder {
const QColor ds1Wire::ColorTable[TableSize] = {
QColor(255, 255, 255, 150),
QColor(0, 255, 0, 150),
QColor(255, 0, 0, 150),
QColor(0, 255, 0, 150),
QColor(255, 0, 0, 150),
QColor(0, 0, 255, 150),
QColor(0, 0, 255, 150),
QColor(0, 255, 255, 150),
};
const QString ds1Wire::StateTable[TableSize] = {
"UNKNOWN",
"RESET",
"PRESENCE",
"COMMAND",
"FAMILY CODE",
"SERIAL NUMBER",
"CRC",
"DATA"
};
ds1Wire::ds1Wire(boost::shared_ptr<data::Logic> data, std::list <int > _sel_probes, QMap<QString, QVariant> &_options, QMap<QString, int> _options_index) :
Decoder(data, _sel_probes, _options_index)
{
(void)_options;
assert(_sel_probes.size() == 1);
_wire_index = _sel_probes.front();
}
ds1Wire::~ds1Wire()
{
}
QString ds1Wire::get_decode_name()
{
return "1-Wire";
}
void ds1Wire::recode(std::list <int > _sel_probes, QMap <QString, QVariant>& _options, QMap<QString, int> _options_index)
{
(void)_options;
assert(_sel_probes.size() == 1);
_wire_index = _sel_probes.front();
this->_sel_probes = _sel_probes;
this->_options_index = _options_index;
decode();
}
void ds1Wire::decode()
{
assert(_data);
_max_width = 0;
uint8_t cur_state = Unknown;
const deque< boost::shared_ptr<pv::data::LogicSnapshot> > &snapshots =
_data->get_snapshots();
if (snapshots.empty())
return;
const boost::shared_ptr<pv::data::LogicSnapshot> &snapshot =
snapshots.front();
uint64_t flag_index1;
uint64_t flag_index2;
uint64_t flag_index3;
uint64_t flag_index4;
//uint64_t start_index;
//uint64_t stop_index;
//bool edge1;
//bool edge2;
uint64_t left = 0;
uint64_t right = snapshot->get_sample_count() - 1;
const uint64_t samplerate = _data->get_samplerate();
double pulse_width1;
double pulse_width2;
double pulse_width3;
double pulse_width4;
uint8_t data;
bool valid = false;
if (!_state_index.empty())
_state_index.clear();
while(left < right && pulse_width1 != 0) // Regular Speed
{
// search reset flag
pulse_width1 = get_next_pulse_width(0, samplerate, left, right, snapshot);
flag_index1 = left;
if (pulse_width1 >= 0.48 && pulse_width1 <= 0.96) { // tRSTL
pulse_width2 = get_next_pulse_width(1, samplerate, left, right, snapshot);
flag_index2 = left;
if (pulse_width2 >= 0.015 && pulse_width2 <= 0.06) { // tPDH
pulse_width3 = get_next_pulse_width(0, samplerate, left, right, snapshot);
flag_index3 = left;
if (pulse_width3 >= 0.06 && pulse_width3 <= 0.24) { // tPDL
pulse_width4 = get_next_pulse_width(1, samplerate, left, right, snapshot);
flag_index4 = left;
if (pulse_width2 + pulse_width3 + pulse_width4 >= 0.48) {
cur_state = Reset;
_state_index.push_back(std::make_pair(std::make_pair(flag_index1, flag_index2 - flag_index1), std::make_pair(cur_state, 0)));
cur_state = Presence;
_state_index.push_back(std::make_pair(std::make_pair(flag_index3, flag_index4 - flag_index3), std::make_pair(cur_state, 0)));
} else {
continue;
}
} else {
continue;
}
} else {
continue;
}
} else {
continue;
}
uint64_t start;
uint64_t end;
int i;
if (cur_state == Presence) {
data = get_next_data(false, valid, start, end, samplerate, left, right, snapshot);
if (valid) {
cur_state = Command;
_state_index.push_back(std::make_pair(std::make_pair(start, end - start), std::make_pair(cur_state, data)));
}else {
continue;
}
}
if (cur_state == Command) {
data = get_next_data(false, valid, start, end, samplerate, left, right, snapshot);
if (valid) {
cur_state = Family;
_state_index.push_back(std::make_pair(std::make_pair(start, end - start), std::make_pair(cur_state, data)));
} else {
continue;
}
}
if (cur_state == Family) {
for (i = 0; i < 6; i++) {
data = get_next_data(false, valid, start, end, samplerate, left, right, snapshot);
if (valid) {
cur_state = Serial;
_state_index.push_back(std::make_pair(std::make_pair(start, end - start), std::make_pair(cur_state, data)));
} else {
break;
}
}
if (i != 6)
continue;
}
if (cur_state == Serial) {
data = get_next_data(false, valid, start, end, samplerate, left, right, snapshot);
if (valid) {
cur_state = Crc;
_state_index.push_back(std::make_pair(std::make_pair(start, end - start), std::make_pair(cur_state, data)));
} else {
continue;
}
}
if (cur_state == Crc) {
while (1) {
data = get_next_data(false, valid, start, end, samplerate, left, right, snapshot);
if (valid) {
cur_state = Data;
_state_index.push_back(std::make_pair(std::make_pair(start, end - start), std::make_pair(cur_state, data)));
} else {
break;
}
}
}
}
// if (cur_state == Unknown) {
// while(1) { // Overdrive Speed
// }
// }
}
double ds1Wire::get_next_pulse_width(bool level, uint64_t samplerate, uint64_t &left, uint64_t right,
const boost::shared_ptr<data::LogicSnapshot> &snapshot)
{
double pulse_width = 0;
uint64_t flag_index1;
uint64_t flag_index2;
bool edge1;
bool edge2;
if (snapshot->get_first_edge(flag_index1, edge1, left, right, _wire_index, level, _wire_index, -1) == SR_OK) {
left = flag_index1;
if (snapshot->get_first_edge(flag_index2, edge2, left, right, _wire_index, !level, _wire_index, -1) == SR_OK) {
pulse_width = (flag_index2 - flag_index1) * 1000.0f / samplerate;
}
}
return pulse_width;
}
uint8_t ds1Wire::get_next_data(bool speed, bool &valid, uint64_t &start, uint64_t &end,
uint64_t samplerate, uint64_t &left, uint64_t right,
const boost::shared_ptr<data::LogicSnapshot> &snapshot)
{
uint8_t data = 0;
double pulse_width1;
uint64_t org_left = left;
int i;
valid = true;
if (speed == false) {
for (i = 0; i < 8; i++) {
pulse_width1 = get_next_pulse_width(0, samplerate, left, right, snapshot);
start = (i == 0) ? left : start;
end = (i == 7) ? left + samplerate * 0.001 * 0.06 : end;
if (pulse_width1 >= 0.001 && pulse_width1 < 0.015) {
pulse_width1 = get_next_pulse_width(1, samplerate, left, right, snapshot);
if (pulse_width1 >= 0.046) {
data = data + (1 << i);
org_left = left;
} else {
left = org_left;
valid = false;
break;
}
} else if (pulse_width1 >= 0.06 && pulse_width1 < 0.12) {
pulse_width1 = get_next_pulse_width(1, samplerate, left, right, snapshot);
if (pulse_width1 >= 0.001) {
org_left = left;
//data = data << 1;
} else {
left = org_left;
valid = false;
break;
}
} else {
left = org_left;
valid = false;
break;
}
}
} else {
for (i = 0; i < 8; i++) {
pulse_width1 = get_next_pulse_width(0, samplerate, left, right, snapshot);
start = (i == 0) ? left : start;
end = (i == 7) ? left + samplerate * 0.001 * 0.006 : end;
if (pulse_width1 >= 0.001 && pulse_width1 < 0.002) {
pulse_width1 = get_next_pulse_width(1, samplerate, left, right, snapshot);
if (pulse_width1 >= 0.006) {
org_left = left;
data = data + (1 << i);
} else {
left = org_left;
valid = false;
break;
}
} else if (pulse_width1 >= 0.006 && pulse_width1 < 0.016) {
pulse_width1 = get_next_pulse_width(1, samplerate, left, right, snapshot);
if (pulse_width1 >= 0.001) {
org_left = left;
//data = data << 1;
} else {
left = org_left;
valid = false;
break;
}
} else {
left = org_left;
valid = false;
break;
}
}
}
return data;
}
void ds1Wire::fill_color_table(std::vector <QColor>& _color_table)
{
int i;
for(i = 0; i < TableSize; i++)
_color_table.push_back(ColorTable[i]);
}
void ds1Wire::fill_state_table(std::vector <QString>& _state_table)
{
int i;
for(i = 0; i < TableSize; i++)
_state_table.push_back(StateTable[i]);
}
void ds1Wire::get_subsampled_states(std::vector<struct ds_view_state> &states,
uint64_t start, uint64_t end,
float min_length)
{
ds_view_state view_state;
const deque< boost::shared_ptr<pv::data::LogicSnapshot> > &snapshots =
_data->get_snapshots();
if (snapshots.empty())
return;
const boost::shared_ptr<pv::data::LogicSnapshot> &snapshot =
snapshots.front();
assert(end <= snapshot->get_sample_count());
assert(start <= end);
assert(min_length > 0);
if (!states.empty())
states.clear();
if (_state_index.empty())
return;
if (start > _state_index.at(_state_index.size() - 1).first.first)
return;
if (end < _state_index.at(0).first.first)
return;
if (min_length * _view_scale > _max_width) {
view_state.index = _state_index.at(0).first.first;
view_state.samples = _state_index.at(_state_index.size() - 1).first.first +
_state_index.at(_state_index.size() - 1).first.second - _state_index.at(0).first.first;
view_state.type = DEC_NODETAIL;
view_state.state = 0;
view_state.data = 0;
states.push_back(view_state);
return;
}
uint64_t view_start = 0;
uint64_t view_end = 0;
uint64_t minIndex = 0;
uint64_t maxIndex = _state_index.size() - 1;
uint64_t i = start * 1.0f / snapshot->get_sample_count() * maxIndex;
bool check_flag = false;
int times = 0;
while(times <= 32) {
if (_state_index.at(i).first.first + _state_index.at(i).first.second >= start) {
check_flag = true;
} else {
minIndex = i;
i = ceil((i + maxIndex) / 2.0f);
}
if (check_flag) {
if (i == 0) {
view_start = i;
break;
} else if (_state_index.at(i-1).first.first + _state_index.at(i-1).first.second < start) {
view_start = i;
break;
} else {
maxIndex = i;
i = (i + minIndex) / 2;
}
check_flag = false;
}
times++;
}
i = view_start;
check_flag = false;
times = 0;
minIndex = view_start;
//maxIndex = _state_index.size() - 1;
maxIndex = min(_state_index.size() - 1, (size_t)end);
view_end = view_start;
while(times <= 32) {
if (_state_index.at(i).first.first <= end) {
check_flag = true;
} else {
maxIndex = i;
i = (i + minIndex) / 2;
}
if (check_flag) {
if (i == maxIndex) {
view_end = i;
break;
} else if (_state_index.at(i+1).first.first > end) {
view_end = i;
break;
} else {
minIndex = i;
i = ceil((i + maxIndex) / 2.0f);
}
check_flag = false;
}
times++;
}
assert(view_end >= view_start);
for (uint64_t i = view_start; i <= view_end; i++) {
if (_state_index.at(i).first.second >= min_length * _view_scale) {
view_state.index = _state_index.at(i).first.first;
view_state.samples = _state_index.at(i).first.second;
view_state.type = (_state_index.at(i).second.first == Reset ||
_state_index.at(i).second.first == Presence) ? DEC_CMD : DEC_DATA;
view_state.state = _state_index.at(i).second.first;
view_state.data = _state_index.at(i).second.second;
states.push_back(view_state);
} else {
view_state.index = _state_index.at(i).first.first;
view_state.samples = _state_index.at(i).first.second;
view_state.type = DEC_NODETAIL;
view_state.state = 0;
view_state.data = 0;
states.push_back(view_state);
}
}
}
} // namespace decoder
} // namespace pv
/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DSLOGIC_PV_DS1WIRE_H
#define DSLOGIC_PV_DS1WIRE_H
#include "decoder.h"
#include "../data/logic.h"
#include "../data/logicsnapshot.h"
#include <boost/shared_ptr.hpp>
namespace pv {
namespace data {
class LogicSnapshot;
}
namespace decoder {
class ds1Wire : public Decoder
{
private:
static const int TableSize = 8;
static const QColor ColorTable[TableSize];
static const QString StateTable[TableSize];
enum {Unknown = 0, Reset, Presence, Command, Family, Serial, Crc, Data};
private:
double get_next_pulse_width(bool level,
uint64_t samplerate, uint64_t &left, uint64_t right,
const boost::shared_ptr<data::LogicSnapshot> &snapshot);
uint8_t get_next_data(bool speed, bool &valid, uint64_t &start, uint64_t &end,
uint64_t samplerate, uint64_t &left, uint64_t right,
const boost::shared_ptr<data::LogicSnapshot> &snapshot);
public:
ds1Wire(boost::shared_ptr<pv::data::Logic> data,
std::list<int> _sel_probes, QMap<QString, QVariant> &_options, QMap<QString, int> _options_index);
virtual ~ds1Wire();
QString get_decode_name();
void recode(std::list <int > _sel_probes, QMap <QString, QVariant>& _options, QMap <QString, int> _options_index);
void decode();
void fill_color_table(std::vector <QColor>& _color_table);
void fill_state_table(std::vector <QString>& _state_table);
void get_subsampled_states(std::vector<struct ds_view_state> &states,
uint64_t start, uint64_t end,
float min_length);
private:
int _wire_index;
uint64_t _max_width;
std::vector< pv::data::LogicSnapshot::EdgePair > _cur_edges;
std::vector< std::pair<std::pair<uint64_t, uint64_t>, std::pair<uint8_t, uint8_t> > > _state_index;
};
} // namespace decoder
} // namespace pv
#endif // DSLOGIC_PV_DS1WIRE_H
/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "dsdmx512.h"
#include <math.h>
using namespace boost;
using namespace std;
namespace pv {
namespace decoder {
const QColor dsDmx512::ColorTable[TableSize] = {
QColor(255, 255, 255, 150),
QColor(0, 255, 0, 150),
QColor(255, 0, 0, 150),
QColor(0, 255, 0, 150),
QColor(255, 0, 0, 150),
QColor(0, 0, 255, 150),
QColor(0, 0, 255, 150),
QColor(0, 255, 255, 150),
};
const QString dsDmx512::StateTable[TableSize] = {
"UNKNOWN",
"BREAK",
"MAB",
"START",
"START CODE",
"STOP",
"MARK",
"SLOT"
};
dsDmx512::dsDmx512(boost::shared_ptr<data::Logic> data, std::list <int > _sel_probes, QMap<QString, QVariant> &_options, QMap<QString, int> _options_index) :
Decoder(data, _sel_probes, _options_index)
{
(void)_options;
assert(_sel_probes.size() == 1);
_dmx_index = _sel_probes.front();
}
dsDmx512::~dsDmx512()
{
}
QString dsDmx512::get_decode_name()
{
return "DMX512";
}
void dsDmx512::recode(std::list <int > _sel_probes, QMap <QString, QVariant>& _options, QMap<QString, int> _options_index)
{
(void)_options;
assert(_sel_probes.size() == 1);
_dmx_index = _sel_probes.front();
this->_sel_probes = _sel_probes;
this->_options_index = _options_index;
decode();
}
void dsDmx512::decode()
{
assert(_data);
_max_width = 0;
uint8_t cur_state = Unknown;
const deque< boost::shared_ptr<pv::data::LogicSnapshot> > &snapshots =
_data->get_snapshots();
if (snapshots.empty())
return;
const boost::shared_ptr<pv::data::LogicSnapshot> &snapshot =
snapshots.front();
//uint64_t flag_index;
uint64_t start_index;
uint64_t stop_index;
//bool edge;
uint64_t left = 0;
uint64_t right = snapshot->get_sample_count() - 1;
const uint64_t samplerate = _data->get_samplerate();
double pulse_width;
bool valid;
if (!_state_index.empty())
_state_index.clear();
while(1)
{
// search Break flag
pulse_width = get_next_pulse_width(0, samplerate, left, right, stop_index, snapshot);
start_index = left;
if (pulse_width >= 0.088 && pulse_width <= 1000) { // Break
cur_state = Break;
_state_index.push_back(std::make_pair(std::make_pair(start_index, stop_index - start_index), std::make_pair(cur_state, 0)));
_max_width = max(_max_width, stop_index - start_index);
} else if (pulse_width == 0){
break;
} else {
continue;
}
if (cur_state == Break) {
pulse_width = get_next_pulse_width(1, samplerate, left, right, stop_index, snapshot);
start_index = left;
if (pulse_width >= 0.012 && pulse_width <= 1000) { // Marker After Break
cur_state = Mab;
_state_index.push_back(std::make_pair(std::make_pair(start_index, stop_index - start_index), std::make_pair(cur_state, 0)));
_max_width = max(_max_width, stop_index - start_index);
} else {
continue;
}
}
if (cur_state == Mab) {
get_next_data(true, valid, cur_state, samplerate, left, right, snapshot);
}
while(valid)
get_next_data(false, valid, cur_state, samplerate, left, right, snapshot);
}
}
double dsDmx512::get_next_pulse_width(bool level, uint64_t samplerate, uint64_t &left, uint64_t right, uint64_t &end,
const boost::shared_ptr<data::LogicSnapshot> &snapshot)
{
double pulse_width = 0;
uint64_t flag_index1;
uint64_t flag_index2;
bool edge1;
bool edge2;
if (snapshot->get_first_edge(flag_index1, edge1, left, right, _dmx_index, level, _dmx_index, -1) == SR_OK) {
left = flag_index1;
if (snapshot->get_first_edge(flag_index2, edge2, left, right, _dmx_index, !level, _dmx_index, -1) == SR_OK) {
end = flag_index2;
pulse_width = (flag_index2 - flag_index1) * 1000.0f / samplerate;
}
}
return pulse_width;
}
uint8_t dsDmx512::get_next_data(bool code, bool &valid, uint8_t &cur_state,
uint64_t samplerate, uint64_t &left, uint64_t right,
const boost::shared_ptr<data::LogicSnapshot> &snapshot)
{
uint8_t data = 0;
double pulse_width;
uint64_t org_left = left;
//int i;
uint64_t samplesPerBit = ceil(samplerate * 0.001 * 0.004);
const uint64_t dmx_mask = 1ULL << _dmx_index;
bool edge;
uint64_t start = left;
uint64_t end = left;
const uint8_t *src_ptr;
const int unit_size = snapshot->get_unit_size();
valid = false;
pulse_width = get_next_pulse_width(0, samplerate, left, right, end, snapshot);
if (pulse_width >= 0.00392 && pulse_width <= 0.00408 * 9) { // Start bit
org_left = left;
start = left;
end = start + samplesPerBit;
cur_state = Start;
_state_index.push_back(std::make_pair(std::make_pair(start, end - start), std::make_pair(cur_state, 0)));
_max_width = max(_max_width, end - start);
} else {
left = org_left;
return data;
}
if (cur_state == Start) {
src_ptr = (uint8_t*)snapshot->get_data();
start = end;
data = data + (((*(uint64_t*)(src_ptr + (int)(start + samplesPerBit * 0.5) * unit_size) & dmx_mask) != 0) << 0);
data = data + (((*(uint64_t*)(src_ptr + (int)(start + samplesPerBit * 1.5) * unit_size) & dmx_mask) != 0) << 1);
data = data + (((*(uint64_t*)(src_ptr + (int)(start + samplesPerBit * 2.5) * unit_size) & dmx_mask) != 0) << 2);
data = data + (((*(uint64_t*)(src_ptr + (int)(start + samplesPerBit * 3.5) * unit_size) & dmx_mask) != 0) << 3);
data = data + (((*(uint64_t*)(src_ptr + (int)(start + samplesPerBit * 4.5) * unit_size) & dmx_mask) != 0) << 4);
data = data + (((*(uint64_t*)(src_ptr + (int)(start + samplesPerBit * 5.5) * unit_size) & dmx_mask) != 0) << 5);
data = data + (((*(uint64_t*)(src_ptr + (int)(start + samplesPerBit * 6.5) * unit_size) & dmx_mask) != 0) << 6);
data = data + (((*(uint64_t*)(src_ptr + (int)(start + samplesPerBit * 7.5) * unit_size) & dmx_mask) != 0) << 7);
end = start + samplesPerBit * 8;
cur_state = code ? Scode : Slot;
_state_index.push_back(std::make_pair(std::make_pair(start, end - start), std::make_pair(cur_state, data)));
_max_width = max(_max_width, end - start);
}
org_left = end;
left = start + samplesPerBit * 8.5;
if ((*(uint64_t*)(src_ptr + left * unit_size) & dmx_mask) != 0) {
if (snapshot->get_first_edge(end, edge, left, right, _dmx_index, 0, _dmx_index, -1) == SR_OK) {
pulse_width = (end - org_left) * 1000.0f / samplerate;
if (pulse_width >= 0.008 && pulse_width <= 1000) {
start = org_left;
end = start + samplesPerBit * 2;
cur_state = Stop;
_state_index.push_back(std::make_pair(std::make_pair(start, end - start), std::make_pair(cur_state, 0)));
_max_width = max(_max_width, end - start);
}
} else {
left = org_left;
return data;
}
} else {
return data;
}
valid = true;
return data;
}
void dsDmx512::fill_color_table(std::vector <QColor>& _color_table)
{
int i;
for(i = 0; i < TableSize; i++)
_color_table.push_back(ColorTable[i]);
}
void dsDmx512::fill_state_table(std::vector <QString>& _state_table)
{
int i;
for(i = 0; i < TableSize; i++)
_state_table.push_back(StateTable[i]);
}
void dsDmx512::get_subsampled_states(std::vector<struct ds_view_state> &states,
uint64_t start, uint64_t end,
float min_length)
{
ds_view_state view_state;
const deque< boost::shared_ptr<pv::data::LogicSnapshot> > &snapshots =
_data->get_snapshots();
if (snapshots.empty())
return;
const boost::shared_ptr<pv::data::LogicSnapshot> &snapshot =
snapshots.front();
assert(end <= snapshot->get_sample_count());
assert(start <= end);
assert(min_length > 0);
if (!states.empty())
states.clear();
if (_state_index.empty())
return;
if (start > _state_index.at(_state_index.size() - 1).first.first)
return;
if (end < _state_index.at(0).first.first)
return;
if (min_length * _view_scale > _max_width) {
view_state.index = _state_index.at(0).first.first;
view_state.samples = _state_index.at(_state_index.size() - 1).first.first +
_state_index.at(_state_index.size() - 1).first.second - _state_index.at(0).first.first;
view_state.type = DEC_NODETAIL;
view_state.state = 0;
view_state.data = 0;
states.push_back(view_state);
return;
}
uint64_t view_start = 0;
uint64_t view_end = 0;
uint64_t minIndex = 0;
uint64_t maxIndex = _state_index.size() - 1;
uint64_t i = start * 1.0f / snapshot->get_sample_count() * maxIndex;
bool check_flag = false;
int times = 0;
while(times <= 32) {
if (_state_index.at(i).first.first + _state_index.at(i).first.second >= start) {
check_flag = true;
} else {
minIndex = i;
i = ceil((i + maxIndex) / 2.0f);
}
if (check_flag) {
if (i == 0) {
view_start = i;
break;
} else if (_state_index.at(i-1).first.first + _state_index.at(i-1).first.second < start) {
view_start = i;
break;
} else {
maxIndex = i;
i = (i + minIndex) / 2;
}
check_flag = false;
}
times++;
}
i = view_start;
check_flag = false;
times = 0;
minIndex = view_start;
//maxIndex = _state_index.size() - 1;
maxIndex = min(_state_index.size() - 1, (size_t)end);
view_end = view_start;
while(times <= 32) {
if (_state_index.at(i).first.first <= end) {
check_flag = true;
} else {
maxIndex = i;
i = (i + minIndex) / 2;
}
if (check_flag) {
if (i == maxIndex) {
view_end = i;
break;
} else if (_state_index.at(i+1).first.first > end) {
view_end = i;
break;
} else {
minIndex = i;
i = ceil((i + maxIndex) / 2.0f);
}
check_flag = false;
}
times++;
}
assert(view_end >= view_start);
for (uint64_t i = view_start; i <= view_end; i++) {
if (_state_index.at(i).first.second >= min_length * _view_scale) {
view_state.index = _state_index.at(i).first.first;
view_state.samples = _state_index.at(i).first.second;
view_state.type = (_state_index.at(i).second.first == Slot) ? DEC_CNT :
(_state_index.at(i).second.first == Scode) ? DEC_DATA : DEC_CMD;
view_state.state = _state_index.at(i).second.first;
view_state.data = _state_index.at(i).second.second;
states.push_back(view_state);
} else {
view_state.index = _state_index.at(i).first.first;
view_state.samples = _state_index.at(i).first.second;
view_state.type = DEC_NODETAIL;
view_state.state = 0;
view_state.data = 0;
states.push_back(view_state);
}
}
}
} // namespace decoder
} // namespace pv
/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DSLOGIC_PV_DSDMX512_H
#define DSLOGIC_PV_DSDMX512_H
#include "decoder.h"
#include "../data/logic.h"
#include "../data/logicsnapshot.h"
#include <boost/shared_ptr.hpp>
namespace pv {
namespace data {
class LogicSnapshot;
}
namespace decoder {
class dsDmx512 : public Decoder
{
private:
static const int TableSize = 8;
static const QColor ColorTable[TableSize];
static const QString StateTable[TableSize];
enum {Unknown = 0, Break, Mab, Start, Scode, Stop, Mark, Slot};
private:
double get_next_pulse_width(bool level,
uint64_t samplerate, uint64_t &left, uint64_t right, uint64_t &end,
const boost::shared_ptr<data::LogicSnapshot> &snapshot);
uint8_t get_next_data(bool code, bool &valid, uint8_t &cur_state,
uint64_t samplerate, uint64_t &left, uint64_t right,
const boost::shared_ptr<data::LogicSnapshot> &snapshot);
public:
dsDmx512(boost::shared_ptr<pv::data::Logic> data,
std::list<int> _sel_probes, QMap<QString, QVariant> &_options, QMap<QString, int> _options_index);
virtual ~dsDmx512();
QString get_decode_name();
void recode(std::list <int > _sel_probes, QMap <QString, QVariant>& _options, QMap <QString, int> _options_index);
void decode();
void fill_color_table(std::vector <QColor>& _color_table);
void fill_state_table(std::vector <QString>& _state_table);
void get_subsampled_states(std::vector<struct ds_view_state> &states,
uint64_t start, uint64_t end,
float min_length);
private:
int _dmx_index;
uint64_t _max_width;
std::vector< std::pair<std::pair<uint64_t, uint64_t>, std::pair<uint8_t, uint8_t> > > _state_index;
};
} // namespace decoder
} // namespace pv
#endif // DSLOGIC_PV_DSDMX512_H
/*
* This file is part of the DSLogic-gui project.
* DSLogic-gui is based on PulseView.
*
* Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
* Copyright (C) 2013 DreamSourceLab <dreamsourcelab@dreamsourcelab.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "dsi2c.h"
#include <math.h>
using namespace boost;
using namespace std;
namespace pv {
namespace decoder {
const QColor dsI2c::ColorTable[TableSize] = {
QColor(255, 255, 255, 150),
QColor(0, 255, 0, 150),
QColor(255, 0, 0, 150),
QColor(0, 255, 0, 150),
QColor(255, 0, 0, 150),
QColor(0, 0, 255, 150),
QColor(0, 0, 255, 150),
QColor(0, 255, 255, 150),
};
const QString dsI2c::StateTable[TableSize] = {
"UNKNOWN",
"START",
"STOP",
"ACK",
"NAK",
"READ @",
"WRITE @",
"DATA"
};
dsI2c::dsI2c(boost::shared_ptr<data::Logic> data, std::list <int > _sel_probes, QMap<QString, QVariant> &_options, QMap<QString, int> _options_index) :
Decoder(data, _sel_probes, _options_index)
{
(void)_options;
assert(_sel_probes.size() == 2);
_scl_index = _sel_probes.front();
_sda_index = _sel_probes.back();
}
dsI2c::~dsI2c()
{
}
QString dsI2c::get_decode_name()
{
return "I2C";
}
void dsI2c::recode(std::list <int > _sel_probes, QMap <QString, QVariant>& _options, QMap <QString, int> _options_index)
{
(void)_options;
assert(_sel_probes.size() == 2);
_scl_index = _sel_probes.front();
_sda_index = _sel_probes.back();
this->_sel_probes = _sel_probes;
this->_options_index = _options_index;
decode();
}
void dsI2c::decode()
{
assert(_data);
_max_width = 0;
uint8_t cur_state = Unknown;
const deque< boost::shared_ptr<pv::data::LogicSnapshot> > &snapshots =
_data->get_snapshots();
if (snapshots.empty())
return;
const boost::shared_ptr<pv::data::LogicSnapshot> &snapshot =
snapshots.front();
uint64_t flag_index;
uint64_t start_index;
uint64_t stop_index;
bool edge;
uint64_t left = 0;
uint64_t right = snapshot->get_sample_count() - 1;
if (!_state_index.empty())
_state_index.clear();
while(1)
{
// search start flag
if (snapshot->get_first_edge(flag_index, edge, left, right, _sda_index, -1, _scl_index, 1) == SR_OK) {
left = flag_index + 1;
if (cur_state == Start) {
stop_index = flag_index;
snapshot->get_edges(_cur_edges, start_index, stop_index, _scl_index, 1);
cmd_decode(snapshot);
data_decode(snapshot);
_cur_edges.clear();
}
if (edge == false) {
cur_state = Start;
_state_index.push_back(std::make_pair(std::make_pair(flag_index - 1, 2), std::make_pair(cur_state, 0)));
} else {
cur_state = Stop;
_state_index.push_back(std::make_pair(std::make_pair(flag_index - 1, 2), std::make_pair(cur_state, 0)));
}
start_index = flag_index + 1;
_max_width = max(_max_width, (uint64_t)2);
} else {
if (cur_state == Start) {
stop_index = snapshot->get_sample_count() - 1;
snapshot->get_edges(_cur_edges, start_index, stop_index, _scl_index, 1);
cmd_decode(snapshot);
data_decode(snapshot);
_cur_edges.clear();
}
_cur_edges.clear();
break;
}
}
}
void dsI2c::cmd_decode(const boost::shared_ptr<data::LogicSnapshot> &snapshot)
{
uint8_t cur_state;
const uint8_t *src_ptr;
const int unit_size = snapshot->get_unit_size();
//const uint8_t *const end_src_ptr = (uint8_t*)snapshot->get_data() +
// snapshot->get_sample_count() * unit_size;
//const uint64_t scl_mask = 1ULL << _scl_index;
const uint64_t sda_mask = 1ULL << _sda_index;
if (_cur_edges.size() > 9) {
uint8_t slave_addr = 0;
bool read;
bool nak;
//int index = 0;
src_ptr = (uint8_t*)snapshot->get_data();
slave_addr = ((*(uint64_t*)(src_ptr + _cur_edges[0].first * unit_size) & sda_mask) != 0);
slave_addr = (slave_addr << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[1].first * unit_size) & sda_mask) != 0);
slave_addr = (slave_addr << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[2].first * unit_size) & sda_mask) != 0);
slave_addr = (slave_addr << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[3].first * unit_size) & sda_mask) != 0);
slave_addr = (slave_addr << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[4].first * unit_size) & sda_mask) != 0);
slave_addr = (slave_addr << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[5].first * unit_size) & sda_mask) != 0);
slave_addr = (slave_addr << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[6].first * unit_size) & sda_mask) != 0);
read = ((*(uint64_t*)(src_ptr + _cur_edges[7].first * unit_size) & sda_mask) != 0);
nak = ((*(uint64_t*)(src_ptr + _cur_edges[8].first * unit_size) & sda_mask) != 0);
cur_state = read ? Read : Write;
_state_index.push_back(std::make_pair(std::make_pair(_cur_edges.at(0).first - 1, _cur_edges.at(7).first - _cur_edges.at(0).first + 2),
std::make_pair(cur_state, slave_addr)));
cur_state = nak ? Nak : Ack;
_state_index.push_back(std::make_pair(std::make_pair(_cur_edges.at(8).first - 1, 2),
std::make_pair(cur_state, 0)));
_max_width = max(_max_width, _cur_edges.at(7).first - _cur_edges.at(0).first + 2);
//_cur_edges.erase(_cur_edges.begin(), _cur_edges.begin() + 9);
}
}
void dsI2c::data_decode(const boost::shared_ptr<data::LogicSnapshot> &snapshot)
{
uint8_t cur_state;
const uint8_t *src_ptr;
const int unit_size = snapshot->get_unit_size();
//const uint8_t *const end_src_ptr = (uint8_t*)snapshot->get_data() +
// snapshot->get_sample_count() * unit_size;
//const uint64_t scl_mask = 1ULL << _scl_index;
const uint64_t sda_mask = 1ULL << _sda_index;
uint64_t edge_size = _cur_edges.size();
uint64_t index = 9;
while (edge_size > index + 9) {
uint8_t data = 0;
bool nak;
src_ptr = (uint8_t*)snapshot->get_data();
data = ((*(uint64_t*)(src_ptr + _cur_edges[index].first * unit_size) & sda_mask) != 0);
data = (data << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[index + 1].first * unit_size) & sda_mask) != 0);
data = (data << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[index + 2].first * unit_size) & sda_mask) != 0);
data = (data << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[index + 3].first * unit_size) & sda_mask) != 0);
data = (data << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[index + 4].first * unit_size) & sda_mask) != 0);
data = (data << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[index + 5].first * unit_size) & sda_mask) != 0);
data = (data << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[index + 6].first * unit_size) & sda_mask) != 0);
data = (data << 1) + ((*(uint64_t*)(src_ptr + _cur_edges[index + 7].first * unit_size) & sda_mask) != 0);
nak = ((*(uint64_t*)(src_ptr + _cur_edges[index + 8].first * unit_size) & sda_mask) != 0);
cur_state = Data;
_state_index.push_back(std::make_pair(std::make_pair(_cur_edges.at(index).first - 1, _cur_edges.at(index + 7).first - _cur_edges.at(index).first + 2),
std::make_pair(cur_state, data)));
cur_state = nak ? Nak : Ack;
_state_index.push_back(std::make_pair(std::make_pair(_cur_edges.at(index + 8).first - 1, 2),
std::make_pair(cur_state, 0)));
_max_width = max(_max_width, _cur_edges.at(index + 7).first - _cur_edges.at(index).first + 2);
//_cur_edges.erase(_cur_edges.begin(), _cur_edges.begin() + 9);
index += 9;
}
}
void dsI2c::fill_color_table(std::vector <QColor>& _color_table)
{
int i;
for(i = 0; i < TableSize; i++)
_color_table.push_back(ColorTable[i]);
}
void dsI2c::fill_state_table(std::vector <QString>& _state_table)
{
int i;
for(i = 0; i < TableSize; i++)
_state_table.push_back(StateTable[i]);
}
void dsI2c::get_subsampled_states(std::vector<struct ds_view_state> &states,
uint64_t start, uint64_t end,
float min_length)
{
ds_view_state view_state;
const deque< boost::shared_ptr<pv::data::LogicSnapshot> > &snapshots =
_data->get_snapshots();
if (snapshots.empty())
return;
const boost::shared_ptr<pv::data::LogicSnapshot> &snapshot =
snapshots.front();
assert(end <= snapshot->get_sample_count());
assert(start <= end);
assert(min_length > 0);
if (!states.empty())
states.clear();
if (_state_index.empty())
return;
if (start > _state_index.at(_state_index.size() - 1).first.first)
return;
if (end < _state_index.at(0).first.first)
return;
if (min_length * _view_scale > _max_width) {
view_state.index = _state_index.at(0).first.first;
view_state.samples = _state_index.at(_state_index.size() - 1).first.first +
_state_index.at(_state_index.size() - 1).first.second - _state_index.at(0).first.first;
view_state.type = DEC_NODETAIL;
view_state.state = 0;
view_state.data = 0;
states.push_back(view_state);
return;
}
uint64_t view_start = 0;
uint64_t view_end = 0;
uint64_t minIndex = 0;
uint64_t maxIndex = _state_index.size() - 1;
uint64_t i = start * 1.0f / snapshot->get_sample_count() * maxIndex;
bool check_flag = false;
int times = 0;
while(times <= 32) {
if (_state_index.at(i).first.first + _state_index.at(i).first.second >= start) {
check_flag = true;
} else {
minIndex = i;
i = ceil((i + maxIndex) / 2.0f);
}
if (check_flag) {
if (i == 0) {
view_start = i;
break;
} else if (_state_index.at(i-1).first.first + _state_index.at(i-1).first.second < start) {
view_start = i;
break;
} else {
maxIndex = i;
i = (i + minIndex) / 2;
}
check_flag = false;
}
times++;
}
i = view_start;
check_flag = false;
times = 0;
minIndex = view_start;
//maxIndex = _state_index.size() - 1;
maxIndex = min(_state_index.size() - 1, (size_t)end);
view_end = view_start;
while(times <= 32) {
if (_state_index.at(i).first.first <= end) {
check_flag = true;
} else {
maxIndex = i;
i = (i + minIndex) / 2;
}
if (check_flag) {
if (i == maxIndex) {
view_end = i;
break;
} else if (_state_index.at(i+1).first.first > end) {
view_end = i;
break;
} else {
minIndex = i;
i = ceil((i + maxIndex) / 2.0f);
}
check_flag = false;
}
times++;
}
assert(view_end >= view_start);
for (uint64_t i = view_start; i <= view_end; i++) {
if (_state_index.at(i).first.second >= min_length * _view_scale) {
view_state.index = _state_index.at(i).first.first;
view_state.samples = _state_index.at(i).first.second;
view_state.type = (_state_index.at(i).second.first == Read ||
_state_index.at(i).second.first == Write ||
_state_index.at(i).second.first == Data) ? DEC_DATA : DEC_CMD;
view_state.state = _state_index.at(i).second.first;
view_state.data = _state_index.at(i).second.second;
states.push_back(view_state);
} else {
view_state.index = _state_index.at(i).first.first;
view_state.samples = _state_index.at(i).first.second;
view_state.type = DEC_NODETAIL;
view_state.state = 0;
view_state.data = 0;
states.push_back(view_state);
}
}
}
} // namespace decoder
} // namespace pv
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment