commit e87470d14ebe9800acc5e4d63cfe667caa9efbcc
Author: Carl Philipp Klemm <philipp@uvos.xyz>
Date:   Mon Aug 25 17:01:34 2025 +0200

    inial commit

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..e86a2c3
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,50 @@
+cmake_minimum_required(VERSION 3.14)
+
+project(eismuliplexer-qt)
+
+set(CMAKE_PROJECT_VERSION_MAJOR 0)
+set(CMAKE_PROJECT_VERSION_MINOR 9)
+set(CMAKE_PROJECT_VERSION_PATCH 0)
+
+add_compile_definitions(VERSION_MAJOR=${CMAKE_PROJECT_VERSION_MAJOR})
+add_compile_definitions(VERSION_MINOR=${CMAKE_PROJECT_VERSION_MINOR})
+add_compile_definitions(VERSION_PATCH=${CMAKE_PROJECT_VERSION_PATCH})
+
+if(CMAKE_HOST_SYSTEM_NAME MATCHES "Windows")
+	message(FATAL_ERROR "Windows builds have to be cross compiled on UNIX")
+endif()
+
+message("Platform " ${CMAKE_SYSTEM_NAME})
+if(WIN32)
+	configure_file(${CMAKE_CURRENT_SOURCE_DIR}/scripts/release-win.sh ${CMAKE_CURRENT_BINARY_DIR}/release.sh @ONLY)
+	add_custom_target(package
+		COMMAND ${CMAKE_CURRENT_BINARY_DIR}/release.sh
+		WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+		COMMENT "Createing release archive"
+		VERBATIM)
+endif(WIN32)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(EISMULIPLEXER REQUIRED eismuliplexer)
+find_package(Qt6 REQUIRED COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTOUIC ON)
+
+add_executable(${PROJECT_NAME}
+    main.cpp
+    channelwidget.cpp
+    channelwidget.h
+    mainwindow.h
+    mainwindow.cpp
+    mainwindow.ui
+    multiplexer.h
+    multiplexer.cpp
+)
+target_compile_options(${PROJECT_NAME} PUBLIC "-Wall")
+target_link_libraries(${PROJECT_NAME} PRIVATE Qt6::Widgets Qt6::Core ${EISMULIPLEXER_LIBRARIES})
+#target_include_directories(${PROJECT_NAME} PUBLIC ${EISMULIPLEXER_INCLUDE_DIRS})
diff --git a/channelwidget.cpp b/channelwidget.cpp
new file mode 100644
index 0000000..ae259fc
--- /dev/null
+++ b/channelwidget.cpp
@@ -0,0 +1,97 @@
+#include "channelwidget.h"
+#include <QDebug>
+#include <QMessageBox>
+
+ChannelWidget::ChannelWidget(uint16_t deviceSerial, uint16_t channelNumber,
+                             std::shared_ptr<struct eismultiplexer> multiplexer,
+                             QWidget *parent)
+	:
+	QWidget(parent),
+	deviceSerial(deviceSerial),
+	channelNumber(channelNumber),
+	multiplexer(multiplexer),
+	checkbox("Enable"),
+	devicelabel(QString::asprintf("Device %04u", deviceSerial)),
+	channellabel(QString::asprintf("Channel %u", channelNumber)),
+	ganglabel("Ganged:")
+{
+	hlayout.addLayout(&labellayout);
+	vlayout.addLayout(&hlayout);
+
+	labellayout.addWidget(&devicelabel);
+	labellayout.addWidget(&channellabel);
+
+	line.setGeometry(QRect(320, 150, 118, 3));
+	line.setFrameShape(QFrame::HLine);
+	line.setFrameShadow(QFrame::Sunken);
+	vlayout.addWidget(&line);
+
+	gangcombo.addItem("Unganged");
+
+	hlayout.addStretch();
+	hlayout.addWidget(&ganglabel);
+	hlayout.addWidget(&gangcombo);
+	hlayout.addWidget(&checkbox);
+	connect(&checkbox, &QCheckBox::toggled, this, &ChannelWidget::onChannelToggled);
+
+	setFixedHeight(96);
+	setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+
+	setLayout(&vlayout);
+}
+
+ChannelWidget::~ChannelWidget()
+{
+	// Nothing to clean up
+}
+
+uint16_t ChannelWidget::getDeviceSerial() const
+{
+	return deviceSerial;
+}
+
+uint16_t ChannelWidget::getChannelNumber() const
+{
+	return channelNumber;
+}
+
+bool ChannelWidget::isChecked() const
+{
+	return checkbox.isChecked();
+}
+
+void ChannelWidget::onChannelToggled(bool checked)
+{
+	if (checked)
+	{
+		// Emit signal before actually turning on the channel
+		emit channelAboutToBeTurnedOn(deviceSerial, channelNumber);
+	}
+
+	channel_t channelFlag = static_cast<channel_t>(1 << channelNumber);
+	if (checked)
+	{
+		if (eismultiplexer_connect_channel(multiplexer.get(), channelFlag) < 0)
+		{
+			QMessageBox::warning(this, tr("Connection Failed"),
+			                     tr("Failed to connect channel %1 on device %2").arg(channelNumber).arg(deviceSerial));
+			qWarning() << "Failed to connect channel" << channelNumber << "on device" << deviceSerial;
+			checkbox.blockSignals(true);
+			checkbox.setChecked(false);
+			setEnabled(false); // Gray out the widget
+		}
+	}
+	else
+	{
+		if (eismultiplexer_disconnect_channel(multiplexer.get(), channelFlag) < 0)
+		{
+			QMessageBox::warning(this, tr("Disconnection Failed"),
+			                     tr("Failed to disconnect channel %1 on device %2").arg(channelNumber).arg(deviceSerial));
+			qWarning() << "Failed to disconnect channel" << channelNumber << "on device" << deviceSerial;
+			checkbox.blockSignals(true);
+			checkbox.setChecked(true);
+			setEnabled(false); // Gray out the widget
+		}
+	}
+}
+
diff --git a/channelwidget.h b/channelwidget.h
new file mode 100644
index 0000000..08762a6
--- /dev/null
+++ b/channelwidget.h
@@ -0,0 +1,49 @@
+#ifndef CHANNELWIDGET_H
+#define CHANNELWIDGET_H
+
+#include <QWidget>
+#include <QCheckBox>
+#include <QLabel>
+#include <QHBoxLayout>
+#include <QComboBox>
+#include <eismultiplexer.h>
+#include <memory>
+
+class ChannelWidget : public QWidget
+{
+	Q_OBJECT
+
+public:
+	explicit ChannelWidget(uint16_t deviceSerial, uint16_t channelNumber,
+	                       std::shared_ptr<struct eismultiplexer> multiplexer,
+	                       QWidget *parent = nullptr);
+	~ChannelWidget() override;
+
+	uint16_t getDeviceSerial() const;
+	uint16_t getChannelNumber() const;
+	bool isChecked() const;
+
+signals:
+	void channelAboutToBeTurnedOn(uint16_t deviceSerial, uint16_t channelNumber);
+
+private slots:
+	void onChannelToggled(bool checked);
+
+private:
+	uint16_t deviceSerial;
+	uint16_t channelNumber;
+	std::shared_ptr<struct eismultiplexer> multiplexer;
+	QCheckBox checkbox;
+	QLabel devicelabel;
+	QLabel channellabel;
+	QLabel ganglabel;
+	QComboBox gangcombo;
+	QFrame line;
+	QVBoxLayout vlayout;
+	QHBoxLayout hlayout;
+	QVBoxLayout labellayout;
+};
+
+#endif // CHANNELWIDGET_H
+
+
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..fb4d5b4
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,10 @@
+#include <QApplication>
+#include "mainwindow.h"
+
+int main(int argc, char *argv[])
+{
+	QApplication app(argc, argv);
+	MainWindow window;
+	window.show();
+	return app.exec();
+}
diff --git a/mainwindow.cpp b/mainwindow.cpp
new file mode 100644
index 0000000..99a5739
--- /dev/null
+++ b/mainwindow.cpp
@@ -0,0 +1,68 @@
+#include <eismultiplexer.h>
+#include <QMessageBox>
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+
+MainWindow::MainWindow(QWidget *parent)
+	: QMainWindow(parent)
+	, ui(new Ui::MainWindow)
+{
+	ui->setupUi(this);
+	enumerateDevices();
+
+	connect(ui->actionQuit, &QAction::triggered, this, [this]()
+	{
+		close();
+	});
+}
+
+MainWindow::~MainWindow()
+{
+	delete ui;
+}
+
+void MainWindow::enumerateDevices()
+{
+	size_t count = 0;
+	uint16_t* serials = eismultiplexer_list_available_devices(&count);
+
+	if (!serials || count == 0)
+	{
+		QMessageBox::warning(nullptr, tr("No Devices Found"),
+		                     tr("No EIS multiplexer devices were found. Please connect a device and try again."));
+		qWarning() << "No EIS multiplexer devices found";
+		exit(0);
+		return;
+	}
+
+	for (size_t i = 0; i < count; i++)
+	{
+		uint16_t serial = serials[i];
+		std::shared_ptr<struct eismultiplexer> multiplexer(new struct eismultiplexer);
+		if (eismultiplexer_connect(multiplexer.get(), serial) >= 0)
+		{
+			uint16_t channelCount = 0;
+			qDebug()<<"Adding channels from device "<<serial;
+			if (eismultiplexer_get_channel_count(multiplexer.get(), &channelCount) >= 0)
+			{
+				for (uint16_t channel = 0; channel < channelCount; channel++)
+				{
+					std::shared_ptr<ChannelWidget> widget(new ChannelWidget(serial, channel, multiplexer));
+					qDebug()<<"Added widget from device "<<serial<<" channel "<<channel;
+					channels.push_back(widget);
+					ui->channelLayout->addWidget(widget.get());
+				}
+			}
+		}
+		else
+		{
+			QMessageBox::warning(this, tr("Connection Failed"),
+			                     tr("Failed to connect to device with serial %1").arg(serial));
+			qWarning() << "Failed to connect to device with serial" << serial;
+		}
+		ui->channelLayout->addStretch();
+	}
+	ui->statusbar->showMessage("Ready");
+
+	free(serials);
+}
diff --git a/mainwindow.h b/mainwindow.h
new file mode 100644
index 0000000..cb1a19c
--- /dev/null
+++ b/mainwindow.h
@@ -0,0 +1,31 @@
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+#include <memory>
+
+#include "channelwidget.h"
+
+namespace Ui
+{
+class MainWindow;
+}
+
+class MainWindow : public QMainWindow
+{
+	Q_OBJECT
+	std::vector<std::shared_ptr<ChannelWidget>> channels;
+	Ui::MainWindow *ui;
+
+signals:
+	void channelStateChanged(uint16_t device, uint16_t channel);
+
+public:
+	explicit MainWindow(QWidget *parent = nullptr);
+	~MainWindow();
+
+private:
+	void enumerateDevices();
+};
+
+#endif // MAINWINDOW_H
diff --git a/mainwindow.ui b/mainwindow.ui
new file mode 100644
index 0000000..53aca8f
--- /dev/null
+++ b/mainwindow.ui
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>800</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>EisMultiplexer-Qt</string>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QVBoxLayout" name="verticalLayout">
+    <item>
+     <widget class="QScrollArea" name="scrollArea">
+      <property name="widgetResizable">
+       <bool>true</bool>
+      </property>
+      <widget class="QWidget" name="scrollAreaWidgetContents">
+       <property name="geometry">
+        <rect>
+         <x>0</x>
+         <y>0</y>
+         <width>788</width>
+         <height>537</height>
+        </rect>
+       </property>
+       <layout class="QVBoxLayout" name="verticalLayout_3">
+        <item>
+         <layout class="QVBoxLayout" name="channelLayout"/>
+        </item>
+       </layout>
+      </widget>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QMenuBar" name="menubar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>800</width>
+     <height>29</height>
+    </rect>
+   </property>
+   <widget class="QMenu" name="menuFile">
+    <property name="title">
+     <string>File</string>
+    </property>
+    <addaction name="actionQuit"/>
+   </widget>
+   <addaction name="menuFile"/>
+  </widget>
+  <widget class="QStatusBar" name="statusbar"/>
+  <action name="actionQuit">
+   <property name="text">
+    <string>Quit</string>
+   </property>
+  </action>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/multiplexer.cpp b/multiplexer.cpp
new file mode 100644
index 0000000..3e1c8e0
--- /dev/null
+++ b/multiplexer.cpp
@@ -0,0 +1,16 @@
+#include "multiplexer.h"
+
+Multiplexer::Multiplexer(QObject *parent)
+	: QObject{parent}
+{}
+
+Multiplexer::~Multiplexer()
+{
+	for(auto& multiplexer : multiplexers)
+		eismultiplexer_disconnect(multiplexer.get());
+}
+
+void Multiplexer::probe()
+{
+
+}
diff --git a/multiplexer.h b/multiplexer.h
new file mode 100644
index 0000000..32a04ec
--- /dev/null
+++ b/multiplexer.h
@@ -0,0 +1,22 @@
+#ifndef MULTIPLEXER_H
+#define MULTIPLEXER_H
+
+#include <QObject>
+#include "eismultiplexer.h"
+
+class Multiplexer : public QObject
+{
+	Q_OBJECT
+	std::vector<std::shared_ptr<struct eismultiplexer>> multiplexers;
+	std::vector<channel_t> channelStates;
+
+public:
+	explicit Multiplexer(QObject *parent = nullptr);
+	~Multiplexer();
+	void probe();
+
+signals:
+	void foundDevice(std::shared_ptr<struct eismultiplexer>);
+};
+
+#endif // MULTIPLEXER_H
diff --git a/scripts/release-win.sh b/scripts/release-win.sh
new file mode 100755
index 0000000..f987f25
--- /dev/null
+++ b/scripts/release-win.sh
@@ -0,0 +1,61 @@
+#!/bin/bash -e
+#
+# libkissinference - an inference libary for kiss networks
+# Copyright (C) 2024 Carl Philipp Klemm <carl@uvos.xyz>
+#
+# This file is part of libkissinference.
+#
+# libkissinference is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# libkissinference 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 Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with libkissinference.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+PROJECTNAME=@PROJECT_NAME@
+SYSTEMPROC=@CMAKE_SYSTEM_PROCESSOR@
+ROOTPATH=@CMAKE_FIND_ROOT_PATH@
+VERSION="@CMAKE_PROJECT_VERSION_MAJOR@.@CMAKE_PROJECT_VERSION_MINOR@.@CMAKE_PROJECT_VERSION_PATCH@"
+BINARYDIR="@CMAKE_CURRENT_BINARY_DIR@"
+SRCDIR="@CMAKE_CURRENT_SOURCE_DIR@"
+RELDIRECTORY="$BINARYDIR/packaged/$VERSION/release"
+ZIPNAME=$PROJECTNAME-$SYSTEMPROC-$VERSION
+
+rm $BINARYDIR/packaged/$ZIPNAME.zip || true
+cd $BINARYDIR
+install -d $RELDIRECTORY
+cp eismuliplexer-qt.exe $RELDIRECTORY
+cp $ROOTPATH/bin/libwinpthread-1.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libusb-1.0.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libssp-0.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libgcc_s_seh-1.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libstdc++-6.dll $RELDIRECTORY
+cp $ROOTPATH/bin/Qt6Core.dll $RELDIRECTORY
+cp $ROOTPATH/bin/Qt6Gui.dll $RELDIRECTORY
+cp $ROOTPATH/bin/Qt6Widgets.dll $RELDIRECTORY
+cp -r $ROOTPATH/lib/qt6/plugins/platforms $RELDIRECTORY
+cp $ROOTPATH/lib/libeismultiplexer.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libpcre2-*-0.dll $RELDIRECTORY
+cp $ROOTPATH/bin/zlib1.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libfreetype-6.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libpng16-16.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libzstd.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libharfbuzz-0.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libintl-8.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libgraphite2.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libglib-2.0-0.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libbz2-1.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libbrotlidec.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libbrotlicommon.dll $RELDIRECTORY
+cp $ROOTPATH/bin/libiconv-2.dll $RELDIRECTORY
+#cp $SRCDIR/README.md $RELDIRECTORY
+cd $RELDIRECTORY/..
+rm $BINARYDIR/packaged/$ZIPNAME.zip || true
+zip -r $BINARYDIR/packaged/$ZIPNAME.zip release