WIP for Tello Connect button

include/botui/TelloWidget.h

@@ -20,7 +20,7 @@ Q_OBJECT
 	~TelloWidget();
 
 private slots:
-
+    int telloConnect();
 
 private:
 	Ui::TelloWidget *ui;

src/TelloWidget.cpp

@@ -1,9 +1,5 @@
 #include "TelloWidget.h"
 #include "ui_TelloWidget.h"
-#include "Create3SensorListWidget.h"
-#include "Create3ExampleWidget.h"
-#include "Create3SensorModel.h"
-#include <kipr/create3/client/client.h>
 #include <unistd.h>
 #include "NumpadDialog.h"
 #include <QDebug>
@@ -17,7 +13,7 @@
 #include <QPainter>
 #include <QItemDelegate>
 #include "RootController.h"
-
+#include <kipr/tello/tello.h>
 
 TelloWidget::TelloWidget(Device *device, QWidget *parent)
     : StandardWidget(device, parent),
@@ -26,11 +22,52 @@ TelloWidget::TelloWidget(Device *device, QWidget *parent)
     ui->setupUi(this);
     performStandardSetup(tr("Tello"), false);
     setStyleSheet("QScrollBar:vertical {border: 2px solid grey;background:grey ;width: 100px; margin: 22px 0 22px 0; } QScrollBar::handle:vertical { border: 2px solid grey;background: white; min-height: 20px; } QScrollBar::add-line:vertical { border: 2px solid grey;background: #32CC99; height: 20px; subcontrol-position: bottom; subcontrol-origin: margin; } QScrollBar::sub-line:vertical {border: 2px solid grey; background: #32CC99; height: 20px; subcontrol-position: top; subcontrol-origin: margin; } QScrollBar::up-arrow:vertical, QScrollBar::down-arrow:vertical { border: 2px solid grey;width: 3px; height: 3px; background: white; }QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical {border: 2px solid grey; background: none;}");
+    connect(ui->TelloConnect, SIGNAL(clicked()), SLOT(telloConnect()));
+
+
 }
 
 TelloWidget::~TelloWidget()
 {
     delete ui;
 }
 
+int TelloWidget::telloConnect()
+{
+
+    int result;
+    char buf[TELLO_BUFSIZE];
+    int len;
+    int n;
+    struct tello_ssid *tellos;
+    struct tello_info tello;
+    int send_result;
+
+
+    if (wpa_sup_connect() == -1)
+    {
+        qDebug() << "failed to open wpa_supplicant\n";
 
+        return -1;
+    }
+    else
+        qDebug() << "wpa_supplicant opened\n";
+
+    tellos = tellos_find();
+
+    n = 0;
+    qDebug() << "List of Tellos\n";
+
+    while (tellos[n].ssid[0] != '\0')
+    {
+        qDebug() << "Tellos: %s\n"
+                 << tellos[n].ssid;
+        // printf("Tellos: %s\n", tellos[n].ssid);
+        n++;
+    }
+    fflush(NULL);
+
+    // for this example select only the first Tello in the list
+
+    tello_connect(&tello, tellos[0].ssid);
+}