Initial commit

.gitignore

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+virtenv

logger.py

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+import PySimpleGUI as sg
+from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, FigureCanvasAgg
+from matplotlib.figure import Figure
+from matplotlib import pyplot as plt
+from datetime import datetime, timedelta
+from random import randint
+
+
+STATS_FONT = 'SourceCodePro 60'
+PLOT_W=1400
+PLOT_H=1000
+DPI=150
+
+def draw_figure(canvas, figure, loc=(0, 0)):
+    figure_canvas_agg = FigureCanvasTkAgg(figure, canvas)
+    figure_canvas_agg.draw()
+    figure_canvas_agg.get_tk_widget().pack(side='top', fill='both', expand=1)
+    return figure_canvas_agg
+
+
+def main():
+    sg.theme('Dark Gray 10')  # Add a touch of color
+    # All the stuff inside your window.
+
+    layout = [[
+        sg.Column([
+            [sg.Text('00:00:00', font=STATS_FONT)],
+            [sg.Text('0 km', font=STATS_FONT)],
+            [sg.Text('0 km/h', font=STATS_FONT)],
+            [sg.Text('0 W', font=STATS_FONT)],
+            [sg.Text('0 RPM', font=STATS_FONT)],
+            [sg.Button('Start'), sg.Button('Stop')],
+        ]),
+        sg.Canvas(size=(PLOT_W, PLOT_H), key='-CANVAS-'),
+    ]]
+
+    # Create the Window
+    window = sg.Window('Misuro Logger', layout,  finalize=True)
+
+    canvas_elem = window['-CANVAS-']
+    canvas = canvas_elem.TKCanvas
+
+    plt.style.use('dark_background')
+    fig = Figure(figsize=(PLOT_W/DPI,PLOT_H/DPI), dpi=DPI)
+    ax = fig.add_subplot(111)
+    ax.set_xlabel("X axis")
+    ax.set_ylabel("Y axis")
+    ax.grid()
+    fig_agg = draw_figure(canvas, fig)
+
+    last_ts = datetime.now()
+    data = []
+
+    # Event Loop to process "events" and get the "values" of the inputs
+    while True:
+        if datetime.now() - last_ts > timedelta(seconds = 1):
+            data += [randint(0,400)]
+            last_ts = datetime.now()
+            ax.cla() 
+            ax.grid()   
+            ax.plot(data)
+            fig_agg.draw()
+
+        event, values = window.read(timeout=100)
+        if event == sg.WIN_CLOSED or event == 'Stop':  # if user closes window or clicks cancel
+            break
+
+    window.close()
+
+
+if __name__ == '__main__':
+    main()