SWUvQbSP

1import sqlite3
2import kivy
3import socket
4from array import array
5from kivy.app import App
6from kivy.uix.button import Button
7from kivy.uix.togglebutton import ToggleButton
8from kivy.uix.gridlayout import GridLayout
9from kivy.uix.image import Image
10from kivy.uix.slider import Slider
11from kivy.clock import Clock
12from kivy.graphics import Color, Rectangle
13
14
15# for now, use a global for blink speed (better implementation TBD):
16speed = 1.0
17speedb = 1.0
18speedc = 1.0
19speedd = 1.0
20speede = 1.0
21
22# Set up GPIO:
23ledPin = 1.3
24buttonPin = 1.3
25
26
27
28# Define some helper functions:
29
30# This callback will be bound to the LED toggle and Beep button:
31def press_callback(obj):
32    if obj.text == 'Arrêt':
33        if obj.state == "down":
34            print("button on")
35
36        else:
37            print("button off")
38
39# This is called when the slider is updated:
40
41'I commented it out becouse it was annoying seeing it'
42def update_speed(obj, value):
43    pass
44    # speed = obj.value
45    # print("Le Slider 1:" + str(obj.value))
46    # speedb = obj.value
47    # print("Le Slider 2:" + str(obj.value))
48    # speedc = obj.value
49    # print("Le Slider 3:" + str(obj.value))
50    # speedd = obj.value
51    # print("Le Slider 4:" + str(obj.value))
52    # speede = obj.value
53    # print("Le Slider 5:" + str(obj.value))
54
55
56# Modify the Button Class to update according to GPIO input:
57class InputButton(Button):
58    def update(self, dt):
59        btn = Button(text="Boutton démarrer!")
60
61class MyApp(App):
62
63    values = []
64
65    #  this method is called when button pressed
66    def save_values(self, _):
67        if self.values:
68            self.values.clear()
69        for wid in self.root.children:
70            if isinstance(wid, Slider):
71                self.values.append(wid.value)
72        print(self.values)
73
74        conn = sqlite3.connect('oklm.db')
75        c = conn.cursor()
76        # Create table
77        c.execute("CREATE TABLE IF NOT EXISTS Sliders2 (val1 real, val2 real, val3 real, val4 real, val5 real)")
78
79        # Insert a row of data
80        c.execute("INSERT INTO Sliders2 (val1, val2, val3, val4, val5) values (?, ?, ?, ?, ?)", self.values)
81
82        # Save (commit) the changes
83        conn.commit()
84
85        # We can also close the connection if we are done with it.
86        # Just be sure any changes have been committed or they will be lost.
87        conn.close()
88
89        host = 'localhost'
90        port = 15555
91        command = 'start' + 'F (Frequency)' + str('?') + 'D' + str('?') + 'r' + str('?') + 'e' + str('?') + 't' + str('?') + 'Stop',self.values
92
93        socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
94        socket.connect((host, port))
95        print("Connection on {}".format(port))
96
97        socket.send(command)
98                            
99    def build(self):
100        # Set up the layout:
101        layout = GridLayout(cols=5, spacing=30, padding=30, row_default_height=150)
102
103        # Make the background gray:
104        with layout.canvas.before:
105            Color(3.0, 0.7, 0.3, 1.0)
106            self.rect = Rectangle(size=(800, 600), pos=layout.pos)
107
108        # Instantiate the first UI object (the GPIO input indicator):
109        inputDisplay = InputButton(text="Démarrer")
110
111        save = Button(text='save', on_release=self.save_values)
112
113        # Schedule the update of the state of the GPIO input button:
114        Clock.schedule_interval(inputDisplay.update, 1.0 / 10.0)
115
116        # Create the rest of the UI objects (and bind them to callbacks, if necessary):
117        outputControl = ToggleButton(text="Arrêt")
118        outputControl.bind(on_press=press_callback)
119        wimg = Image(source='logo.png')
120        speedSlider = Slider(orientation='vertical', min=1, max=30, value=speed)
121        speedSlider.bind(on_touch_down=update_speed, on_touch_move=update_speed)
122
123        speedbSlider = Slider(orientation='vertical', min=1, max=30, value=speedb)
124        speedbSlider.bind(on_touch_down=update_speed, on_touch_move=update_speed)
125
126        speedcSlider = Slider(orientation='vertical', min=1, max=30, value=speedc)
127        speedcSlider.bind(on_touch_down=update_speed, on_touch_move=update_speed)
128
129        speeddSlider = Slider(orientation='vertical', min=1, max=30, value=speedd)
130        speeddSlider.bind(on_touch_down=update_speed, on_touch_move=update_speed)
131
132        speedeSlider = Slider(orientation='vertical', min=1, max=30, value=speede)
133        speedeSlider.bind(on_touch_down=update_speed, on_touch_move=update_speed)
134
135        # Add the UI elements to the layout:
136        layout.add_widget(wimg)
137        layout.add_widget(inputDisplay)
138        layout.add_widget(outputControl)
139        layout.add_widget(speedSlider)
140        layout.add_widget(speedbSlider)
141        layout.add_widget(speedcSlider)
142        layout.add_widget(speeddSlider)
143        layout.add_widget(speedeSlider)
144        layout.add_widget(save)
145
146        return layout
147
148
149if __name__ == '__main__':
150    MyApp().run()