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comparison light8/io.py @ 29:f595fdd4c548

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minor cleanups, convert parallel port controller to a class
author dmcc
date Sun, 07 Jul 2002 10:41:06 +0000
parents 7dbe8067acea
children 032b2b67bc10
comparison
equal deleted inserted replaced
28:b0342f9ee328 29:f595fdd4c548
1
2
3 from parport import * 1 from parport import *
4 2
5 DUMMY=1 3 class ParportDMX:
6 4 def __init__(self, dummy=1, dimmers=68):
7 def init(DUMMY_in): 5 self.dummy = dummy
8 global DUMMY 6 if not dummy:
9 if not DUMMY_in: 7 getparport()
10 8 def sendlevels(self, levels):
11 getparport() 9 if self.dummy: return
12 DUMMY=0 10 levels = list(levels) + [0]
13 11 # if levels[14] > 0: levels[14] = 100 # non-dim
14 def sendlevels(levels): 12 outstart()
15 if DUMMY: return 13 for p in range(1, dimmers + 2):
16 levels = list(levels) + [0] 14 outbyte(levels[p-1]*255 / 100)
17 if levels[14] > 0: levels[14] = 100
18 # print "levels", ' '.join(["%3.1f" % l for l in levels])
19 outstart()
20 for p in range(1,70):
21 outbyte(levels[p-1]*255/100)