sync with current state

apps/fibonacci-clock.py

@@ -0,0 +1,109 @@
+#!/usr/bin/env python3
+import sys
+import os
+from time import strftime
+import time
+from math import ceil
+
+#Nx = int(sys.argv[1])
+#Ny = int(sys.argv[2])
+#param = sys.argv[3]
+Nx = 80
+Ny = 40
+
+
+buffer = bytearray(b"\x00"*(3*Nx*Ny))
+
+def SetPixel(x, y, r, g, b):
+    idx = 3*(x+Nx*y)
+    buffer[idx+0] = r
+    buffer[idx+1] = g
+    buffer[idx+2] = b
+
+def two(r,g,b):
+    for y in range (1,15):
+        for x in range (9,23):
+            SetPixel(x,y,r,g,b)
+
+def three(r,g,b):
+    for y in range (17,39):
+        for x in range (9,31):
+            SetPixel(x,y,r,g,b)
+
+def one(r,g,b):
+    for y in range (1,7):
+        for x in range (25,31):
+            SetPixel(x,y,r,g,b)
+
+def one_one(r,g,b):
+    for y in range (9,15):
+        for x in range (25,31):
+            SetPixel(x,y,r,g,b)
+
+def five(r,g,b):
+    for y in range (1,39):
+        for x in range (33,71):
+            SetPixel(x,y,r,g,b)
+
+def and_gate(hourcol, mincol):
+    if hourcol and mincol:
+        return 'y'
+    if hourcol:
+        return 'r'
+    if mincol:
+        return 'g'
+    if not hourcol and not mincol:
+        return 'b'
+
+def get_colsquares(hour, minute):
+    coldict = {
+        0: [0, 0, 0, 0, 0],
+        1: [0, 0, 0, 0, 1],
+        2: [0, 0, 0, 1, 1],
+        3: [0, 0, 1, 1, 0],
+        4: [0, 0, 1, 1, 1],
+        5: [0, 1, 1, 0, 0],
+        6: [0, 1, 1, 1, 0],
+        7: [0, 1, 1, 1, 1],
+        8: [1, 1, 0, 0, 0],
+        9: [1, 1, 0, 1, 0],
+        10: [1, 1, 1, 0, 0],
+        11: [1, 1, 1, 1, 0],
+        12: [1, 1, 1, 1, 1]
+    }
+
+    i = 0
+    result = []
+    while i < 5:
+        result.append( and_gate(coldict[hour][i], coldict[minute][i]) )
+        i += 1
+    return result
+
+def gettime():
+    hour = int(strftime('%I'))
+    minute12 = ceil(int(strftime('%M'))/5.0)
+    minute = int(strftime('%M'))
+    
+    return hour, minute12, minute
+
+while True:
+    rgbw = {
+        'r' : (255, 0, 0),
+        'g' : (0, 255, 0),
+        'b' : (0, 0, 255),
+        'y' : (255, 255, 0)
+        }
+
+    hour, minute12, minute = gettime()
+    colsq = get_colsquares(hour, minute12)
+
+
+    five(rgbw[colsq[0]][0],rgbw[colsq[0]][1],rgbw[colsq[0]][2])
+    three(rgbw[colsq[1]][0],rgbw[colsq[1]][1],rgbw[colsq[1]][2])
+    two(rgbw[colsq[2]][0],rgbw[colsq[2]][1],rgbw[colsq[2]][2])
+    one_one(rgbw[colsq[3]][0],rgbw[colsq[3]][1],rgbw[colsq[3]][2])
+    one(rgbw[colsq[4]][0],rgbw[colsq[4]][1],rgbw[colsq[4]][2])
+
+    os.write(1, buffer)
+    time.sleep(1)
+    #grid()