remove some bugs

animations.py

@@ -16,7 +16,7 @@ def scroll(message, duration=5, speed = 15):
     frame = get_picture("clear")
     
     while time()-start <= duration:
-        shift_left(frame, get_column(letter(message[lettercounter]),7-colcounter))
+        shift_left(frame, get_column(letter(message[lettercounter]),colcounter))
         shield.blit(frame, (0, 0))
         
         if colcounter < 7:
@@ -66,7 +66,28 @@ def rustle(duration=5, speed = 10):
         
         shield.update()
         sleep(1/speed)
+        
+def matrix(duration=10, speed = 5):
+    shield.clear()
+    shield.update()
 
+    display = get_picture("clear")
+    start = time()
+    row = [0,0,0,0,0,0,0,0]
+    while time()-start <= duration:
+        for i in range(8):
+            row[i] = getrandbits(1)
+            #rand = getrandbits(2)
+            #if rand == 0:
+                #row[i] = int(not row[i])
+        print(row)
+        sleep(1/2)
+        shift_down(display,row)
+        shield.blit(display)
+        shield.update()
+        sleep(1/speed)
+        
+        
 def arrows(duration=5, direction = "right", speed = 10):
     shield.clear()
     shield.update()
@@ -81,9 +102,9 @@ def arrows(duration=5, direction = "right", speed = 10):
     start = time()
     while time()-start <= duration:
         if direction == "right":
-            shift_right(arrow, get_column(arrow,0))
+            shift_right(arrow, get_column(arrow,7))
         elif direction == "left":
-            shift_left(arrow, get_column(arrow,7))
+            shift_left(arrow, get_column(arrow,0))
         elif direction == "up":
             shift_up(arrow, arrow[0])
         else:
@@ -93,6 +114,9 @@ def arrows(duration=5, direction = "right", speed = 10):
         shield.update()
         sleep(1/speed)
         
+def get_row(bitmap: list[list[int | bool]], rownumber: int):
+    row = bitmap[rownumber]
+    return row
 
 def get_column(bitmap: list[list[int | bool]], colnumber: int):
     col = []
@@ -112,17 +136,24 @@ def shift_down(bitmap: list[list[int | bool]],
     bitmap.insert(0,row)
 
 def shift_left(bitmap: list[list[int | bool]],
-             row: list[int | bool] = [0,0,0,0,0,0,0,0]):
+             col: list[int | bool] = [0,0,0,0,0,0,0,0]):
     for i in range(len(bitmap)):
-        bitmap[i].pop(-1)
-        bitmap[i].insert(0,row[i])
+        bitmap[i].pop(0)
+        bitmap[i].append(col[i])
 
 def shift_right(bitmap: list[list[int | bool]],
-             row: list[int | bool] = [0,0,0,0,0,0,0,0]):
+             col: list[int | bool] = [0,0,0,0,0,0,0,0]):
     for i in range(len(bitmap)):
-        bitmap[i].pop(0)
-        bitmap[i].append(row[i])
+        bitmap[i].pop(-1)
+        bitmap[i].insert(0,col[i])
 
 if __name__ == "__main__":
+    
     while True:
-        random()
\ No newline at end of file
+        #scroll("Hallo Welt!",10)
+        #arrows(5)
+        #arrows(5, "left", 20)
+        #arrows(5, "up", 20)
+        #arrows(5, "down")
+        #rustle()
+        matrix()
\ No newline at end of file

font8x8.py

@@ -17,7 +17,7 @@ def byte_to_bits(byte):
     while len(bits) <= 8:
         bits.insert(0,0)
     
-    return bits
+    return bits[::-1]
     
 def letter(letter):
     return bytes_to_bitsarray(font[letter])

pictures.py

+from myfrabuled import WEMOSMatrixLEDShield
+from time import sleep, time, ticks_ms
+
 def get_picture(pic):
     picture = [[0,0,0,0,0,0,0,0],
                  [0,0,0,0,0,0,0,0],
@@ -53,7 +56,7 @@ pictures = {
                  [0,1,1,1,1,1,1,0],
                  [0,0,1,1,1,1,0,0],
                  [0,0,0,1,1,0,0,0]],
-    'l_arrow':  [[0,0,0,1,1,0,0,0],
+    'r_arrow':  [[0,0,0,1,1,0,0,0],
                  [0,0,0,0,1,1,0,0],
                  [0,0,0,0,0,1,1,0],
                  [1,1,1,1,1,1,1,1],
@@ -61,7 +64,7 @@ pictures = {
                  [0,0,0,0,0,1,1,0],
                  [0,0,0,0,1,1,0,0],
                  [0,0,0,1,1,0,0,0]],
-    'r_arrow':  [[0,0,0,1,1,0,0,0],
+    'l_arrow':  [[0,0,0,1,1,0,0,0],
                  [0,0,1,1,0,0,0,0],
                  [0,1,1,0,0,0,0,0],
                  [1,1,1,1,1,1,1,1],
@@ -85,4 +88,10 @@ pictures = {
                  [0,1,1,1,1,1,1,0],
                  [0,0,1,1,1,1,0,0],
                  [0,0,0,1,1,0,0,0]]
-    }
\ No newline at end of file
+    }
+
+if __name__ == "__main__":
+    shield = WEMOSMatrixLEDShield()
+    shield.blit(pictures['l_arrow'])
+    shield.update()
+    sleep(0.8)
\ No newline at end of file