epos external config

BrainATUMtome/epos.cpp

@@ -3,18 +3,10 @@
 Epos::Epos(QObject *parent) : QObject(parent),
     m_keyHandle_lower(nullptr),
     m_keyHandle_upper(nullptr),
-    m_nodeId(0),
+    m_nodeId(1),
     m_errorCode(0)
 {
-    // open motor interfaces
-    char portLower[] = "USB0";
-    char portUpper[] = "USB1";
-    m_keyHandle_lower = open(portLower);
-    m_keyHandle_upper = open(portUpper);
 
-    // set velocity mode
-    setVelocityMode(m_keyHandle_lower);
-    setVelocityMode(m_keyHandle_upper);
 }
 
 
@@ -25,28 +17,35 @@ Epos::~Epos()
 }
 
 
-HANDLE Epos::open(char *portName)
+void Epos::open(int motorid,
+          const QString &deviceName,
+          const QString &protocolStackName,
+          const QString &interfaceName,
+          const QString &portName)
 {
+    HANDLE keyHandle;
 
-    char deviceName[] = "EPOS2";
-    char protocolStackName[] = "MAXON SERIAL V2";
-    char interfaceName[] = "USB";
+    if (motorid == MOTORID_LOWER) {
+        keyHandle = m_keyHandle_lower;
+    }
+    else if (motorid == MOTORID_UPPER) {
+        keyHandle = m_keyHandle_upper;
+    }
 
-    HANDLE m_keyHandle = VCS_OpenDevice(deviceName,
-                                        protocolStackName,
-                                        interfaceName,
-                                        portName,
-                                        &m_errorCode);
+    keyHandle = VCS_OpenDevice(deviceName.toUtf8().data(),
+                               protocolStackName.toUtf8().data(),
+                               interfaceName.toUtf8().data(),
+                               portName.toUtf8().data(),
+                               &m_errorCode);
 
-    if (!m_keyHandle)
-    {
+    if (!keyHandle) {
         throwError("failed to open device on port " + QString(portName));
-        return nullptr;
+        return;
     }
 
     emit log(EventLogType::Notify,  "Epos :: device is open on port " + QString(portName));
 
-    return m_keyHandle;
+    setVelocityMode(keyHandle);
 }
 
 void Epos::close(HANDLE m_keyHandle)

BrainATUMtome/epos.h

@@ -13,6 +13,12 @@ class Epos : public QObject
     explicit Epos(QObject *parent = nullptr);
     ~Epos();
 
+    void open(int motorid,
+              const QString &deviceName,
+              const QString &protocolStackName,
+              const QString &interfaceName,
+              const QString &portName);
+
 private:
     HANDLE m_keyHandle_lower;
     HANDLE m_keyHandle_upper;
@@ -22,7 +28,6 @@ class Epos : public QObject
     const int MOTORID_LOWER = 0;
     const int MOTORID_UPPER = 1;
 
-    HANDLE open(char *portName);
     void close(HANDLE m_keyHandle);
     void clear(HANDLE m_keyHandle);
     void enable(HANDLE m_keyHandle);

BrainATUMtome/mainwindow.cpp

@@ -8,6 +8,7 @@ MainWindow::MainWindow(QWidget *parent) :
     m_driverMicrotome(nullptr),
     m_driverSyringe(nullptr),
     m_timerEpos(new QTimer(this)),
+    m_settings(nullptr),
     m_epos_ticks(0),
     m_epos_direction(0),
     m_epos_velocity(1000),
@@ -17,6 +18,12 @@ MainWindow::MainWindow(QWidget *parent) :
 {
     ui->setupUi(this);
 
+    // open settings
+    QString fileIni = "/Users/tushevg/Desktop/BrainATUMtome/config/settings.ini";
+    if (!(QFileInfo::exists(fileIni) && QFileInfo(fileIni).isFile()))
+        ui->widget_board->on_log(EventLogType::Warn, "MainWindow :: provided INI file " + fileIni + " is not valid.");
+    m_settings = new QSettings(fileIni, QSettings::IniFormat);
+
     configure_epos();
     configure_microtome();
     configure_syringe();
@@ -33,7 +40,20 @@ MainWindow::~MainWindow()
 
 void MainWindow::configure_epos()
 {
+    if (m_settings->value("epos/deviceName").isNull()) {
+        ui->widget_board->on_log(EventLogType::Warn, "Settings :: failed to parse INI file " + m_settings->fileName());
+        return;
+    }
+    QString portLower = m_settings->value("epos/portLower", "USB0").toString();
+    QString portUpper = m_settings->value("epos/portUpper", "USB1").toString();
+    QString deviceName = m_settings->value("epos/deviceName", "EPOS2").toString();
+    QString protocolStackName = m_settings->value("epos/protocolStackName", "MAXON SERIAL V2").toString();
+    QString interfaceName = m_settings->value("epos/interfaceName", "USB").toString();
+
     m_driverEpos = new Epos(this);
+    m_driverEpos->open(EPOS_MOTORID_LOWER, deviceName, protocolStackName, interfaceName, portLower);
+    m_driverEpos->open(EPOS_MOTORID_UPPER, deviceName, protocolStackName, interfaceName, portUpper);
+
     connect(m_driverEpos, &Epos::log, ui->widget_board, &EventLog::on_log);
     connect(this, &MainWindow::uirequest_epos_velocity, m_driverEpos, &Epos::on_uirequest_velocity);
     connect(this, &MainWindow::uirequest_epos_tension, m_driverEpos, &Epos::on_uirequest_tension);
@@ -136,7 +156,7 @@ void MainWindow::on_radioButtonsEposLowerToggled(bool checked)
 
     }
 
-    drive_epos_motor(EPOS_LOWER_MOTTOR, ui->spinBox_epos_lower_velocity->value());
+    drive_epos_motor(EPOS_MOTORID_LOWER, ui->spinBox_epos_lower_velocity->value());
 }
 
 
@@ -161,7 +181,7 @@ void MainWindow::on_radioButtonsEposUpperToggled(bool checked)
         m_epos_direction = -1;
     }
 
-    drive_epos_motor(EPOS_UPPER_MOTTOR, ui->spinBox_epos_upper_velocity->value());
+    drive_epos_motor(EPOS_MOTORID_UPPER, ui->spinBox_epos_upper_velocity->value());
 }
 
 
@@ -191,7 +211,7 @@ void MainWindow::on_spinBox_epos_lower_velocity_valueChanged(int value)
     if (ui->radioButton_epos_lower_off->isChecked())
         return;
 
-    drive_epos_motor(EPOS_LOWER_MOTTOR, value);
+    drive_epos_motor(EPOS_MOTORID_LOWER, value);
 }
 
 
@@ -200,7 +220,7 @@ void MainWindow::on_spinBox_epos_upper_velocity_valueChanged(int value)
     if (ui->radioButton_epos_upper_off->isChecked())
         return;
 
-    drive_epos_motor(EPOS_UPPER_MOTTOR, value);
+    drive_epos_motor(EPOS_MOTORID_UPPER, value);
 }
 
 

BrainATUMtome/mainwindow.h

@@ -3,6 +3,8 @@
 
 #include <QMainWindow>
 #include <QTimer>
+#include <QFileInfo>
+#include <QSettings>
 #include <QDebug>
 
 #include "eventlog.h"
@@ -29,6 +31,7 @@ class MainWindow : public QMainWindow
     Microtome *m_driverMicrotome;
     Syringe *m_driverSyringe;
     QTimer *m_timerEpos;
+    QSettings *m_settings;
 
     int m_epos_ticks;
     int m_epos_direction;
@@ -42,8 +45,8 @@ class MainWindow : public QMainWindow
     void configure_microtome();
     void configure_syringe();
 
-    const int EPOS_LOWER_MOTTOR = 0;
-    const int EPOS_UPPER_MOTTOR = 1;
+    const int EPOS_MOTORID_LOWER = 0;
+    const int EPOS_MOTORID_UPPER = 1;
 
 private slots:
     void on_radioButtonsEposSyncToggled(bool checked);