Unbuffer python...

.rsync-filter

@@ -0,0 +1 @@
+- custom

README.md

@@ -4,3 +4,8 @@ Building and deployment
     $ cd arduino && pio run && cd ..
     $ cd raspi/mgmt && ansible-playbook playbook.yml && ansible-playbook
         arduino.yml
+
+Customization
+=============
+
+`raspi/mgmt/custom/{{ IP }}` is overlaid over default raspi/ code

arduino/src/main.ino

@@ -331,8 +331,8 @@ void pin_mazeISR() {
 void openDrawer(){
 	log("The drawer is open.");
 	digitalWrite(pin_drawer_relay, HIGH);
-	delay(DRAWER_OPEN_DELAY);
-	digitalWrite(pin_drawer_relay, LOW);
+	// delay(DRAWER_OPEN_DELAY);
+	// digitalWrite(pin_drawer_relay, LOW);
 }
 
 void checkPassword(){

raspi/gameplayconfig.py

@@ -0,0 +1,11 @@
+#gameplay
+#wynik w snake, ktory wygrywa
+SNAKE_SCORE = 2
+#predkosc gry w snake - w zakresie od 1 do 10 
+TICK_SNAKE = 10
+#ilosc segmentow dodanych do snake po zlapaniu jablka
+SNAKE_ADDSIZE = 10
+
+#hasla klawiatury ekranowej dla obu zagadek
+PASSWORD1 = 'one'
+PASSWORD2 = 'two'

raspi/mgmt/hosts

@@ -1,5 +1,11 @@
-[raspi]
+[raspi-wifi]
 192.168.43.12
 192.168.43.44
 192.168.43.219
 192.168.43.231
+
+[raspi]
+10.21.37.150
+10.21.37.180
+10.21.37.185
+10.21.37.226

raspi/mgmt/playbook.yml

@@ -3,8 +3,12 @@
   become_user: root
   tasks:
     - synchronize: src=../.. dest=/home/pi/sejf
-    - file: path=/etc/xdg/autostart/pprompt.desktop state=absent
+    - synchronize: src="custom/{{ inventory_hostname }}" dest=/home/pi/sejf/raspi
+      ignore_errors: yes
+    - copy: src=sejf.service dest=/etc/systemd/system/sejf.service
+    - systemd: name=sejf state=restarted enabled=yes
     - copy: src=autostart dest=/home/pi/.config/lxsession/LXDE-pi/autostart
-    - copy: src=sejf.desktop dest=/etc/xdg/autostart
     - apt: name=python-flask state=present
     - apt: name=avrdude state=present
+    - file: path=/etc/xdg/autostart/pprompt.desktop state=absent
+    - file: path=/etc/xdg/autostart/sejf.desktop state=absent

raspi/mgmt/sejf.desktop

@@ -1,7 +0,0 @@
-[Desktop Entry]
-Type=Application
-Name=sejf
-NoDisplay=true
-Exec=python /home/pi/sejf/raspi/pySejf.py
-Terminal=true
-NotShowIn=GNOME;KDE;XFCE;

raspi/mgmt/sejf.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=sejf
+After=lightdm.service
+
+[Service]
+ExecStart=/usr/bin/python -u /home/pi/sejf/raspi/pySejf.py
+Restart=always
+Environment=DISPLAY=:0
+User=pi
+KillSignal=SIGKILL
+
+[Install]
+WantedBy=default.target

raspi/pySejf.py

@@ -9,6 +9,7 @@ import threading
 import logging
 import socket
 import json
+import string
 
 logging.basicConfig(level=logging.INFO)
 import random, pygame
@@ -45,9 +46,10 @@ class ImageSlide(Slide):
 
 class FinalSlide(ImageSlide):
     def exit(self, next_slide):
-        return False
+        # Allow change to exit slide
+        return isinstance(next_slide, FinalSlide)
 
-class FinalEverythingSlide(ImageSlide):
+class FinalEverythingSlide(FinalSlide):
     def enter(self, prev_slide):
         global wall_a
         if(wall_a):
@@ -58,9 +60,6 @@ class FinalEverythingSlide(ImageSlide):
 
         return True
 
-    def exit(self, next_slide):
-        return False
-
 class SnakeSlide(Slide):
     def enter(self, prev_slide=None):
         self.xs = [290, 290, 290, 290, 290];
@@ -74,9 +73,14 @@ class SnakeSlide(Slide):
         #img.fill((255, 0, 0))
         self.f = FONT_SNAKE
         self.clock = pygame.time.Clock()
+        self.finished = False
 
         return True
 
+    def finish(self):
+        self.finished = True
+        self.finish_time = time.time()
+
     def handle(self, e):
         print(e)
         if e.type == KEYDOWN:
@@ -85,19 +89,45 @@ class SnakeSlide(Slide):
             elif e.key == K_LEFT and self.dirs != 1: self.dirs = 3
             elif e.key == K_RIGHT and self.dirs != 3: self.dirs = 1
 
+            if self.finished and time.time() - self.finish_time > 3:
+                self.enter()
+
             print(self.dirs)
 
     def render(self, screen):
         self.clock.tick(TICK_SNAKE)
 
+        if not self.finished:
+            self.interact()
+
+        #rysuj tlo
+        screen.fill(WHITE)
+        screen.blit(IMG_SNAKE, (0, 0))
+
+        for i in range(0, len(self.xs)):
+            screen.blit(self.img, (self.xs[i], self.ys[i]))
+
+        screen.blit(self.appleimage, self.applepos);
+        t=self.f.render(str(self.score), True, (0, 0, 0));
+        screen.blit(t, (10, 10));
+
+        if self.finished:
+            f=FONT_SNAKE
+            t=f.render(MSG_SNAKE+str(self.score), True, (0, 0, 0))
+            screen.blit(t, (10, 270))
+            return
+
+    def interact(self):
+        # snek collision
         i = len(self.xs)-1
         while i >= 2:
             if collide(self.xs[0], self.xs[i], self.ys[0], self.ys[i], 20, 20, 20, 20):
-                die(screen, self.score)
-                self.score = 0
-                self.enter()
+                self.finish()
+                return
 
             i-= 1
+
+        # Apple collision
         if collide(self.xs[0], self.applepos[0], self.ys[0], self.applepos[1], 20, 10, 20, 10):
             self.score+=1
             for i in range(0, SNAKE_ADDSIZE):
@@ -106,9 +136,8 @@ class SnakeSlide(Slide):
             self.applepos=(random.randint(0,WINSIZEX),random.randint(0,WINSIZEY))
 
         if self.xs[0] < 0 or self.xs[0] > WINSIZEX or self.ys[0] < 0 or self.ys[0] > WINSIZEY: 
-            die(screen, self.score)
-            score = 0
-            self.enter()
+            self.finish()
+            return
 
         self.xs[1:] = self.xs[:-1]
         self.ys[1:] = self.ys[:-1]
@@ -118,35 +147,16 @@ class SnakeSlide(Slide):
         elif self.dirs==2:self.ys[0] -= 20
         elif self.dirs==3:self.xs[0] -= 20
 
-        #rysuj tlo
-        screen.fill(WHITE)
-        screen.blit(IMG_SNAKE, (0, 0))
         print("drawing snake...")
         if(self.score > SNAKE_SCORE):
-            die(screen, self.score)
-            self.enter()
-
-        for i in range(0, len(self.xs)):
-            screen.blit(self.img, (self.xs[i], self.ys[i]))
-
-        screen.blit(self.appleimage, self.applepos);
-        t=self.f.render(str(self.score), True, (0, 0, 0));
-        screen.blit(t, (10, 10));
+            signalWin(4)
+            self.finish()
+            return
 
 pygame.init()
 pygame.mixer.init()
 
-#gameplay
-#wynik w snake, ktory wygrywa
-SNAKE_SCORE = 2
-#predkosc gry w snake - w zakresie od 1 do 10 
-TICK_SNAKE = 10
-#ilosc segmentow dodanych do snake po zlapaniu jablka
-SNAKE_ADDSIZE = 10
-
-#hasla klawiatury ekranowej dla obu zagadek
-password1 = 'one'
-password2 = 'two'
+from gameplayconfig import *
 
 #ilosc powtorzen mp3
 MP3_LOOPS = 4
@@ -236,7 +246,9 @@ GPIO.setup(PIN_SUC10, GPIO.OUT)
 GPIO.setup(PIN_RELAY, GPIO.OUT)
 GPIO.output(PIN_SUC9, 1)
 GPIO.output(PIN_SUC10, 1)
-GPIO.output(PIN_RELAY, 1)    
+
+# Well, we flipped it...
+GPIO.output(PIN_RELAY, 0)
 
 WINSIZEX, WINSIZEY = 900, 680
 timeSec = 0
@@ -244,9 +256,6 @@ UP = 1
 DOWN = 3
 RIGHT = 2
 LEFT = 4
-lastJoyState = RIGHT
-score = 0
-dynamoValSPI = [0,0,0]
 
 #numery slajdow
 SLIDE_START = 0
@@ -288,11 +297,11 @@ def go_to_slide(new_slide):
         logging.warning('Same slide...')
         return False
 
-    if slides.get(slide) and not slides[slide].exit(new_slide):
+    if slides.get(slide) and not slides[slide].exit(slides.get(new_slide)):
         logging.warning('exit rejected')
         return False
 
-    if slides.get(new_slide) and not slides[new_slide].enter(slide):
+    if slides.get(new_slide) and not slides[new_slide].enter(slides.get(slide)):
         logging.warning('enter rejected')
         return False
 
@@ -330,6 +339,7 @@ class BroadcastThread(threading.Thread):
             print('sending')
             cs.sendto(json.dumps({
                 'slide': slide,
+                'name': socket.gethostname(),
                 }), ('255.255.255.255', 54545))
             time.sleep(1)
 
@@ -345,7 +355,6 @@ class ReceiveThread(threading.Thread):
             try:
                 msg, (host, port) = s.recvfrom(1024)
                 self.states[host] = json.loads(msg)
-                print(self.states)
 
                 if all(s['slide'] in [SLIDE_CONGRATS, SLIDE_CONGRATS_EVERYTHING]
                        for s in self.states.values()):
@@ -354,6 +363,7 @@ class ReceiveThread(threading.Thread):
                 logging.exception('Receiver failed')
                 time.sleep(0.5)
 
+ser = None
 
 for c in ['/dev/ttyUSB0', '/dev/ttyACM0']:
     try:
@@ -376,10 +386,12 @@ for c in ['/dev/ttyUSB0', '/dev/ttyACM0']:
     rth.daemon = True
     rth.start()
 
+    webapp.app.rth = rth
+
 
 def win():
     print "GAME OVER - YOU WIN"
-    GPIO.output(PIN_RELAY, 0)
+    GPIO.output(PIN_RELAY, 1)
 
 def signalWin(success):
     pin = 0
@@ -446,9 +458,6 @@ def die(screen, score):
     screen.blit(t, (10, 270))
     pygame.display.update()
     pygame.time.wait(2000)
-    global slide
-    slide = SLIDE_SNAKE_DEAD
-    waitForEvents()
 
 ############# old main
 ######## CONSTANTS
@@ -546,11 +555,11 @@ def main():
                     # Set the x, y postions of the mouse click
                     x, y = event.pos
                     if enterButton.collidepoint(x, y):
-                        if passwordLetter == password1:
+                        if passwordLetter == PASSWORD1:
                             print 'password correct for task 9.'
                             signalWin(9)
 
-                        if passwordLetter == password2:
+                        if passwordLetter == PASSWORD2:
                             print 'password correct for task 10.'
                             signalWin(10)
 

raspi/templates/index.html

@@ -2,18 +2,33 @@
 <body>
 
 <table>
+<ul>
+{% for k, v in states %}
+    <li>
+        {% if v['name'] == hostname %}<b>{% endif %}
+        <a href="http://{{ k }}:5000">{{ v['name'] }}</a> ({{ v['slide'] }})
+        {% if v['name'] == hostname %}</b>{% endif %}
+    </li>
+{% endfor %}
+</ul>
+
 <tr>
 <th>Włącz</th>
 {% for n in range(10) %}
 <td><a href="/set/{{ n }}">{{ n + 1 }}</a></td>
 {% endfor %}
+
+<td><a href="/set/all">Wszystko</a></td>
 </tr>
 <tr>
 <th>Wyłącz</th>
 {% for n in range(10) %}
 <td><a href="/clear/{{ n }}">{{ n + 1 }}</a></td>
 {% endfor %}
+<td><a href="/clear/all">Wszystko</a></td>
 </tr>
 </table>
+
+<a href="/restart" style="color: red">RESTART</a>
 </body>
 </html>

raspi/webapp.py

@@ -1,6 +1,8 @@
 import flask
 import string
+import time
 import threading
+import socket
 
 app = flask.Flask(__name__)
 
@@ -14,9 +16,41 @@ def clear_task(task):
     app.port.write(string.lowercase[task])
     return flask.redirect('/')
 
+@app.route('/set/all')
+def set_all():
+    app.port.write(string.uppercase)
+    return flask.redirect('/')
+
+@app.route('/clear/all')
+def clear_all():
+    app.port.write(string.lowercase)
+    return flask.redirect('/')
+
+@app.route('/restart')
+def restart():
+    import thread
+    thread.interrupt_main()
+    return flask.redirect('/') # xD
+
 @app.route('/')
 def index():
-    return flask.render_template('index.html')
+    states = app.rth.states.items()
+    states.sort(key=lambda (k, v): v['name'])
+
+    return flask.render_template(
+        'index.html', hostname=socket.gethostname(), states=states)
+
+@app.route('/arduino/reset')
+def reset():
+    app.port.dtr = False
+    time.sleep(0.5)
+    app.port.dtr = True
+    time.sleep(0.5)
+    app.port.dtr = False
+    time.sleep(0.5)
+    app.port.dtr = True
+    return flask.redirect('/')
+
 
 def init(ser):
     app.port = ser