flask gpio test

kamera_server.py

@@ -1,5 +1,6 @@
 import RPi.GPIO as GPIO
 from flask import Flask, render_template, request
+from src.pins import pins_out, pins_in, pins_pwm
 
 kamera_server = Flask(__name__)
 
@@ -17,14 +18,20 @@ for pin in pins:
    GPIO.setup(pin, GPIO.OUT)
    GPIO.output(pin, GPIO.HIGH)
 
+for pin in pins_in:
+   GPIO.setup(pin.nr, GPIO.IN)
+
 @kamera_server.route("/")
 def main():
    # For each pin, read the pin state and store it in the pins dictionary:
     for pin in pins:
         pins[pin]['state'] = GPIO.input(pin)
+    for pin in pins_in:
+        pins[pin]['state'] = GPIO.input(pin)
    # Put the pin dictionary into the template data dictionary:
    templateData = {
-      'pins' : pins
+      'pins' : pins,
+      'pins_in' : pins_in
       }
    # Pass the template data into the template main.html and return it to the user
    return render_template('main.html', **templateData)
@@ -49,10 +56,13 @@ def action(changePin, action):
    # For each pin, read the pin state and store it in the pins dictionary:
    for pin in pins:
       pins[pin]['state'] = GPIO.input(pin)
+    for pin in pins_in:
+        pins[pin]['state'] = GPIO.input(pin)
 
    # Along with the pin dictionary, put the message into the template data dictionary:
    templateData = {
-      'pins' : pins
+      'pins' : pins,
+      'pins_in' : pins_in
    }
 
    return render_template('main.html', **templateData)

src/pins.py

@@ -0,0 +1,25 @@
+pins_out = {
+    'kamera' : 2,
+    'encoder' : 3
+}
+
+pins_in = {
+    'endschalter1' : {'nr' : 23, 'name' : 'Endschalter, Motor 1', 'state' : GPIO.HIGH},
+    'endschalter2' : {'nr' : 26, 'name' : 'Endschalter, Motor 2', 'state' : GPIO.HIGH},
+    'endschalter3' : {'nr' : 25, 'name' : 'Endschalter, Motor 2', 'state' : GPIO.HIGH}
+    }
+
+pins_pwm = {
+    'm1_a1' : 17,
+    'm1_b1' : 18,
+    'm1_a2' : 27,
+    'm1_b2' : 22,
+    'm2_a1' : 19,
+    'm2_b1' : 13,
+    'm2_a2' : 6,
+    'm2_b2' : 5,
+    'm3_a1' : 16,
+    'm3_b1' : 12,
+    'm3_a2' : 21,
+    'm3_b2' : 20,
+    }

templates/main.html

@@ -19,5 +19,13 @@
       <a href="/{{pin}}/on" class="btn btn-block btn-lg btn-primary" role="button">Turn on</a></div></div>
    {% endif %}
    {% endfor %}
+   {% for pin in pins_in %}
+    <h3>{{ pins_in[pin].name }}
+    {% if pins_in[pin].state == true %}
+        ist gerade <strong>an</strong></h2><div class="row"><div class="col-md-2">
+    {% else %}
+        ist gerade <strong>aus</strong></h2><div class="row"><div class="col-md-2">
+    {% endif %}
+   {% endfor %}
 </body>
 </html>