Added old firmware and pcb design files

These are all design documents that I thought I had lost. It's may make
me cringe, but it's still cool to use it to see how far I've come.

OSU SARL/Desktop Applications/OpenCVTesting/mainwindow.h

@@ -0,0 +1,61 @@
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+#include <QImage>
+#include <QTimer>
+
+#include <opencv2/core/core.hpp>
+#include <opencv2/highgui/highgui.hpp>
+#include <opencv2/imgproc/imgproc.hpp>
+#include "opencv2/objdetect/objdetect.hpp"
+#include "opencv2/features2d/features2d.hpp"
+#include <vector>
+
+namespace Ui {
+class MainWindow;
+}
+
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit MainWindow(QWidget *parent = 0);
+    ~MainWindow();
+
+
+private:
+    Ui::MainWindow *ui;
+
+    cv::VideoCapture webCam;
+
+    cv::Mat matOriginal;
+    cv::Mat matOriginalAndKeypoints;
+    cv::Mat matProcessed;
+    cv::Mat matKeypointsOnly;
+
+
+    QImage qimgOriginal;
+    QImage qimgOriginalAndKeypoints;
+    QImage qimgProcessed;
+    QImage qimgKeypointsOnly;
+
+    QTimer *timer;
+    QTimer *grabTimer;
+    QTimer *processTimer;
+
+    cv::SimpleBlobDetector::Params blobDetectParams;
+    cv::Ptr<cv::FeatureDetector> blob_detector;
+    std::vector<cv::KeyPoint> keypoints;
+
+    CvPoint NewPoint;
+    int NewRadius;
+
+private slots:
+    void processFrameAndUpdateGui();
+    void ProcessAllVideo();
+    void getFrame();
+};
+
+#endif // MAINWINDOW_H