Raspberry Pi OS Bullseye support

examples/neopixel/grbw.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import colorsys
 import math

examples/neopixel/half.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import pantilthat
 

examples/neopixel/max.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import pantilthat
 

examples/neopixel/neopixels.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import colorsys
 import math

examples/neopixel/off.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import pantilthat
 

examples/neopixel/setall.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import sys
 from sys import argv

examples/neopixel/white.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import pantilthat
 

examples/pantiltweb/pantiltweb.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import pantilthat
 from sys import exit

examples/pantiltweb/templates/gui.html

@@ -63,12 +63,12 @@ <h1>Pan Tilt HAT: Web Interface</h1>
                     switch(e.keyCode){
                         case 38: // Arrow Up
                             current_direction = 'tilt';
-                            current_angle = 1;
+                            current_angle = -1;
                             interval = setInterval(pantilt,pantilt_speed);
                             break;
                         case 40: // Arrow Down
                             current_direction = 'tilt';
-                            current_angle = -1;
+                            current_angle = 1;
                             interval = setInterval(pantilt,pantilt_speed);
                             break;
                         case 37: // Arrow Left

examples/smooth.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import math
 import time

examples/timeout.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import time
 

neopixel-blinkt/blinkt.py

@@ -7,6 +7,7 @@
 _clear_on_exit = True
 _brightness    = 0.2
 NUM_PIXELS     = 8
+pixels = [[0, 0, 0, _brightness]] * NUM_PIXELS
 
 def _exit():
     if _clear_on_exit:
@@ -28,6 +29,7 @@ def set_brightness(brightness):
 
 
 def clear():
+    pixels[:] = [[0, 0, 0, _brightness]] * NUM_PIXELS
     pantilthat.clear()
 
 
@@ -39,13 +41,17 @@ def set_all(r, g, b, brightness=None):
     global _brightness
     if brightness is not None:
         _brightness = brightness
+    pixels[:] = [[r, g, b, _brightness]] * NUM_PIXELS
     pantilthat.set_all(int(r*_brightness), int(g*_brightness), int(b*_brightness))
 
+def get_pixel(x):
+    return pixels[0]
 
 def set_pixel(x, r, g, b, brightness=None):
     global _brightness
     if brightness is not None:
         _brightness = brightness
+    pixels[x] = [r, g, b, _brightness]
     pantilthat.set_pixel(x, int(r*_brightness), int(g*_brightness), int(b*_brightness))
 
 

neopixel-blinkt/setup.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 """
 Copyright (c) 2016 Pimoroni.