5 files changed, 126 insertions, 18 deletions

diff --git a/confui/confui.pro b/confui/confui.pro
index 2c4df61..2992f70 100644
--- a/confui/confui.pro
+++ b/confui/confui.pro
@@ -1,23 +1,25 @@
-QT += core gui widgets
+QT += core gui widgets serialport
 
 SOURCES += \
-    main.cpp \
-    mainwindow.cpp \
-		mesh_connector.cpp \
-		ui_tab_automations.cpp \
-		ui_tab_node_overview.cpp \
-		ui_node.cpp \
-		ui_automation.cpp \
-		ui_scroll_container.cpp
+	main.cpp \
+	mainwindow.cpp \
+	mesh_connector.cpp \
+	ui_tab_automations.cpp \
+	ui_tab_node_overview.cpp \
+	ui_node.cpp \
+	ui_automation.cpp \
+	ui_scroll_container.cpp \
+	serial.cpp
 
 HEADERS += \
-    mainwindow.h \
-		mesh_connector.h \
-		ui_tab_automations.h \
-		ui_tab_node_overview.h \
-		ui_node.h \
-		ui_automation.h \
-		ui_scroll_container.h
+	mainwindow.h \
+	mesh_connector.h \
+	ui_tab_automations.h \
+	ui_tab_node_overview.h \
+	ui_node.h \
+	ui_automation.h \
+	ui_scroll_container.h \
+	serial.h
 
 CONFIG += c++17
 CONFIG += force_debug_info
diff --git a/confui/mainwindow.cpp b/confui/mainwindow.cpp
index cff5002..8dcf077 100644
--- a/confui/mainwindow.cpp
+++ b/confui/mainwindow.cpp
@@ -5,14 +5,18 @@
 #include "mainwindow.h"
 #include "ui_tab_automations.h"
 #include "ui_tab_node_overview.h"
+#include "serial.h"
 
 CDMeshConnector *g_cd_mesh_connector = nullptr;
+CDSerialConnector *g_cd_serial = nullptr;
 
 CDMainWindow::~CDMainWindow() { delete this->mesh_connector; }
 
 CDMainWindow::CDMainWindow(QWidget *parent) : QMainWindow(parent) {
 	g_cd_mesh_connector	 = new CDMeshConnector();
 	this->mesh_connector = g_cd_mesh_connector;
+	g_cd_serial = new CDSerialConnector();
+	this->serial_connector = g_cd_serial;
 
 	menu_bar = new QMenuBar(this);
 
@@ -47,8 +51,9 @@ void CDMainWindow::update() {
 
 	QMenu *menu_options_serialport = menu_options->addMenu("serial port (FIXME)");
 
-	menu_options_serialport->addAction("FIXME A");
-	menu_options_serialport->addAction("FIXME B");
+	vector<string> ports = CDSerialConnector::get_ports();
+	for (string port : ports)
+		menu_options_serialport->addAction(QString::fromStdString(port));
 }
 
 void CDMainWindow::menu_refresh() { update(); }
diff --git a/confui/mainwindow.h b/confui/mainwindow.h
index 3a0b4f7..41a0eac 100644
--- a/confui/mainwindow.h
+++ b/confui/mainwindow.h
@@ -6,6 +6,7 @@
 #include <QDebug>
 
 #include "mesh_connector.h"
+#include "serial.h"
 
 class CDAutomationsTabWidget;
 class CDNodeOverviewTabWidget;
@@ -26,6 +27,7 @@ private:
 
 public:
 	CDMeshConnector *mesh_connector = nullptr;
+	CDSerialConnector *serial_connector = nullptr;
 
 	CDMainWindow(QWidget *parent = nullptr);
 	~CDMainWindow();
diff --git a/confui/serial.cpp b/confui/serial.cpp
new file mode 100644
index 0000000..96c5c0f
--- /dev/null
+++ b/confui/serial.cpp
@@ -0,0 +1,60 @@
+#include "serial.h"
+
+#include <QDebug>
+#include <QSerialPort>
+#include <QSerialPortInfo>
+
+CDSerialConnector::CDSerialConnector() {
+	this->_serial = new QSerialPort;
+
+	_serial->setPortName("/Users/jregnier/ttypx");
+	if (!_serial->setBaudRate(QSerialPort::Baud9600)) qDebug() << _serial->errorString();
+	if (!_serial->setDataBits(QSerialPort::Data8)) // data is 8 bits
+		qDebug() << _serial->errorString();
+	if (!_serial->setParity(QSerialPort::NoParity)) qDebug() << _serial->errorString();
+	if (!_serial->setFlowControl(QSerialPort::NoFlowControl)) // default: QSerialPort::NoFlowControl
+		qDebug() << _serial->errorString();
+	if (!_serial->setStopBits(QSerialPort::OneStop)) // default
+		qDebug() << _serial->errorString();
+}
+
+CDSerialConnector::~CDSerialConnector() { delete this->_serial; }
+
+void CDSerialConnector::action() {
+	// this is called when readyRead();
+	int bytes = _serial->bytesAvailable();
+	if (bytes > 0) {
+		qDebug() << "new Data arived" << _serial->bytesAvailable();
+		_msg = _serial->readAll();
+		qDebug() << _msg;
+	}
+}
+
+void CDSerialConnector::write(QByteArray msg) {
+	_serial->write(msg);
+	qDebug() << _serial->errorString();
+}
+
+void CDSerialConnector::connect() {
+
+	//    QIODevice::ReadOnly
+	if (!_serial->open(QIODevice::ReadWrite)) qDebug() << _serial->errorString();
+
+	QObject::connect(_serial, &QSerialPort::readyRead, [&] {
+		// this is called when readyRead();
+		action();
+	});
+}
+
+void CDSerialConnector::disconnect() {
+	// WIP?
+}
+
+QByteArray CDSerialConnector::get_data() { return _msg; }
+
+vector<string> CDSerialConnector::get_ports() {
+	vector<string> ports;
+	for (QSerialPortInfo port : QSerialPortInfo::availablePorts())
+		ports.push_back(port.portName().toStdString());
+	return ports;
+}
diff --git a/confui/serial.h b/confui/serial.h
new file mode 100644
index 0000000..9645227
--- /dev/null
+++ b/confui/serial.h
@@ -0,0 +1,39 @@
+#pragma once
+
+#include <QSerialPort>
+#include <QString>
+#include <vector>
+
+using std::string;
+using std::vector;
+
+/** @brief manage asynchronous serial connection */
+class CDSerialConnector {
+public:
+	CDSerialConnector();
+	~CDSerialConnector();
+
+	/** @brief get list of available serial ports */
+	static vector<string> get_ports();
+
+	/** @brief open serial port */
+	virtual void connect();
+	/** @brief close serial port */
+	virtual void disconnect();
+
+	/** @brief write to serial port */
+	virtual void write(QByteArray msg);
+	/** @brief get last message */
+	virtual QByteArray get_data();
+
+private:
+	/** @brief executed when new data is received */
+	virtual void action();
+
+	QSerialPort *_serial = nullptr;
+	QByteArray _msg;
+};
+
+/** @brief global pointer to serial connector, initialized in CDMainWindow */
+extern CDSerialConnector *g_cd_serial;
+